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t=4*Math.floor((this.bitDepth*this.width+31)/32)*this.height;this.encoded.writeUint32(124).writeInt32(this.width).writeInt32(this.height).writeUint16(1).writeUint16(this.bitDepth).writeUint32(l.BITMAPV5HEADER.Compression.BI_RGB).writeUint32(t).writeInt32(0).writeInt32(0).writeUint32(Math.pow(2,this.bitDepth)).writeUint32(Math.pow(2,this.bitDepth)).writeUint32(4278190080).writeUint32(16711680).writeUint32(65280).writeUint32(255).writeUint32(l.BITMAPV5HEADER.LogicalColorSpace.LCS_sRGB).skip(36).skip(12).writeUint32(l.BITMAPV5HEADER.GamutMappingIntent.LCS_GM_IMAGES).skip(12)}}]),n}(s);t.exports=h},7886:function(t){"use strict";t.exports={BITMAPV5HEADER:{LogicalColorSpace:{LCS_CALIBRATED_RGB:0,LCS_sRGB:1934772034,LCS_WINDOWS_COLOR_SPACE:1466527264},Compression:{BI_RGB:0,BI_RLE8:1,BI_RLE4:2,BI_BITFIELDS:3,BI_JPEG:4,BI_PNG:5,BI_CMYK:11,BI_CMYKRLE8:12,BI_CMYKRLE4:13},GamutMappingIntent:{LCS_GM_ABS_COLORIMETRIC:8,LCS_GM_BUSINESS:1,LCS_GM_GRAPHICS:2,LCS_GM_IMAGES:4}}}},8545:function(t,e,n){"use strict";var r=n(6297);e.c=function(t){return new r(t).encode()}},9823:function(t,e,n){"use strict";var r=n(6690).default,i=n(9728).default,o=[],a=function(){function t(e,n){r(this,t),n=n||{},void 0===e&&(e=8192),"number"===typeof e&&(e=new ArrayBuffer(e));var i=e.byteLength,o=n.offset?n.offset>>>0:0;e.buffer&&(i=e.byteLength-o,e=e.byteLength!==e.buffer.byteLength?e.buffer.slice(e.byteOffset+o,e.byteOffset+e.byteLength):o?e.buffer.slice(o):e.buffer),this.buffer=e,this.length=i,this.byteLength=i,this.byteOffset=0,this.offset=0,this.littleEndian=!0,this._data=new DataView(this.buffer),this._increment=i||8192,this._mark=0}return i(t,[{key:"available",value:function(t){return void 0===t&&(t=1),this.offset+t<=this.length}},{key:"isLittleEndian",value:function(){return this.littleEndian}},{key:"setLittleEndian",value:function(){this.littleEndian=!0}},{key:"isBigEndian",value:function(){return!this.littleEndian}},{key:"setBigEndian",value:function(){this.littleEndian=!1}},{key:"skip",value:function(t){void 0===t&&(t=1),this.offset+=t}},{key:"seek",value:function(t){this.offset=t}},{key:"mark",value:function(){this._mark=this.offset}},{key:"reset",value:function(){this.offset=this._mark}},{key:"rewind",value:function(){this.offset=0}},{key:"ensureAvailable",value:function(t){if(void 0===t&&(t=1),!this.available(t)){var e=this._increment+this._increment;this._increment=e;var n=this.length+e,r=new Uint8Array(n);r.set(new Uint8Array(this.buffer)),this.buffer=r.buffer,this.length=n,this._data=new DataView(this.buffer)}}},{key:"readBoolean",value:function(){return 0!==this.readUint8()}},{key:"readInt8",value:function(){return this._data.getInt8(this.offset++)}},{key:"readUint8",value:function(){return this._data.getUint8(this.offset++)}},{key:"readByte",value:function(){return this.readUint8()}},{key:"readBytes",value:function(t){void 0===t&&(t=1);for(var e=new Uint8Array(t),n=0;n<t;n++)e[n]=this.readByte();return e}},{key:"readInt16",value:function(){var t=this._data.getInt16(this.offset,this.littleEndian);return this.offset+=2,t}},{key:"readUint16",value:function(){var t=this._data.getUint16(this.offset,this.littleEndian);return this.offset+=2,t}},{key:"readInt32",value:function(){var t=this._data.getInt32(this.offset,this.littleEndian);return this.offset+=4,t}},{key:"readUint32",value:function(){var t=this._data.getUint32(this.offset,this.littleEndian);return this.offset+=4,t}},{key:"readFloat32",value:function(){var t=this._data.getFloat32(this.offset,this.littleEndian);return this.offset+=4,t}},{key:"readFloat64",value:function(){var t=this._data.getFloat64(this.offset,this.littleEndian);return this.offset+=8,t}},{key:"readChar",value:function(){return String.fromCharCode(this.readInt8())}},{key:"readChars",value:function(t){void 0===t&&(t=1),o.length=t;for(var e=0;e<t;e++)o[e]=this.readChar();return o.join("")}},{key:"writeBoolean",value:function(t){this.writeUint8(t?255:0)}},{key:"writeInt8",value:function(t){this.ensureAvailable(1),this._data.setInt8(this.offset++,t)}},{key:"writeUint8",value:function(t){this.ensureAvailable(1),this._data.setUint8(this.offset++,t)}},{key:"writeByte",value:function(t){this.writeUint8(t)}},{key:"writeBytes",value:function(t){this.ensureAvailable(t.length);for(var e=0;e<t.length;e++)this._data.setUint8(this.offset++,t[e])}},{key:"writeInt16",value:function(t){this.ensureAvailable(2),this._data.setInt16(this.offset,t,this.littleEndian),this.offset+=2}},{key:"writeUint16",value:function(t){this.ensureAvailable(2),this._data.setUint16(this.offset,t,this.littleEndian),this.offset+=2}},{key:"writeInt32",value:function(t){this.ensureAvailable(4),this._data.setInt32(this.offset,t,this.littleEndian),this.offset+=4}},{key:"writeUint32",value:function(t){this.ensureAvailable(4),this._data.setUint32(this.offset,t,this.littleEndian),this.offset+=4}},{key:"writeFloat32",value:function(t){this.ensureAvailable(4),this._data.setFloat32(this.offset,t,this.littleEndian),this.offset+=4}},{key:"writeFloat64",value:function(t){this.ensureAvailable(8),this._data.setFloat64(this.offset,t,this.littleEndian),this.offset+=8}},{key:"writeChar",value:function(t){this.writeUint8(t.charCodeAt(0))}},{key:"writeChars",value:function(t){for(var e=0;e<t.length;e++)this.writeUint8(t.charCodeAt(e))}},{key:"toArray",value:function(){return new Uint8Array(this.buffer,0,this.offset)}}]),t}();t.exports=a},6163:function(t,e,n){"use strict";var r=n(331);t.exports=function(t,e){return new r(t,e).decode(e)}},9440:function(t,e,n){"use strict";var r=n(4704).default,i=n(6690).default,o=n(9728).default,a={standard:n(5796),exif:n(508),gps:n(7622)},s=function(){function t(e){if(i(this,t),!e)throw new Error("missing kind");this.data=null,this.fields=new Map,this.kind=e,this._map=null}return o(t,[{key:"get",value:function(t){if("number"===typeof t)return this.fields.get(t);if("string"===typeof t)return this.fields.get(a[this.kind].tagsByName[t]);throw new Error("expected a number or string")}},{key:"map",get:function(){if(!this._map){this._map={};var t,e=a[this.kind].tagsById,n=r(this.fields.keys());try{for(n.s();!(t=n.n()).done;){var i=t.value;e[i]&&(this._map[e[i]]=this.fields.get(i))}}catch(o){n.e(o)}finally{n.f()}}return this._map}}]),t}();t.exports=s},8130:function(t,e){"use strict";var n=new Map([[1,[1,r]],[2,[1,function(t,e){for(var n=[],r="",i=0;i<e;i++){var o=String.fromCharCode(t.readUint8());"\0"===o?(n.push(r),r=""):r+=o}return 1===n.length?n[0]:n}]],[3,[2,function(t,e){if(1===e)return t.readUint16();for(var n=new Uint16Array(e),r=0;r<e;r++)n[r]=t.readUint16();return n}]],[4,[4,function(t,e){if(1===e)return t.readUint32();for(var n=new Uint32Array(e),r=0;r<e;r++)n[r]=t.readUint32();return n}]],[5,[8,function(t,e){if(1===e)return t.readUint32()/t.readUint32();for(var n=new Array(e),r=0;r<e;r++)n[r]=t.readUint32()/t.readUint32();return n}]],[6,[1,function(t,e){if(1===e)return t.readInt8();for(var n=new Int8Array(e),r=0;r<e;r++)n[r]=t.readInt8();return n}]],[7,[1,r]],[8,[2,function(t,e){if(1===e)return t.readInt16();for(var n=new Int16Array(e),r=0;r<e;r++)n[r]=t.readInt16();return n}]],[9,[4,function(t,e){if(1===e)return t.readInt32();for(var n=new Int32Array(e),r=0;r<e;r++)n[r]=t.readInt32();return n}]],[10,[8,function(t,e){if(1===e)return t.readInt32()/t.readInt32();for(var n=new Array(e),r=0;r<e;r++)n[r]=t.readInt32()/t.readInt32();return n}]],[11,[4,function(t,e){if(1===e)return t.readFloat32();for(var n=new Float32Array(e),r=0;r<e;r++)n[r]=t.readFloat32();return n}]],[12,[8,function(t,e){if(1===e)return t.readFloat64();for(var n=new Float64Array(e),r=0;r<e;r++)n[r]=t.readFloat64();return n}]]]);function r(t,e){if(1===e)return t.readUint8();for(var n=new Uint8Array(e),r=0;r<e;r++)n[r]=t.readUint8();return n}e.getByteLength=function(t,e){return n.get(t)[0]*e},e.readData=function(t,e,r){return n.get(e)[1](t,r)}},8714:function(t,e,n){"use strict";e.decode=n(6163)},508:function(t){"use strict";var e={33434:"ExposureTime",33437:"FNumber",34850:"ExposureProgram",34852:"SpectralSensitivity",34855:"ISOSpeedRatings",34856:"OECF",34864:"SensitivityType",34865:"StandardOutputSensitivity",34866:"RecommendedExposureIndex",34867:"ISOSpeed",34868:"ISOSpeedLatitudeyyy",34869:"ISOSpeedLatitudezzz",36864:"ExifVersion",36867:"DateTimeOriginal",36868:"DateTimeDigitized",37121:"ComponentsConfiguration",37122:"CompressedBitsPerPixel",37377:"ShutterSpeedValue",37378:"ApertureValue",37379:"BrightnessValue",37380:"ExposureBiasValue",37381:"MaxApertureValue",37382:"SubjectDistance",37383:"MeteringMode",37384:"LightSource",37385:"Flash",37386:"FocalLength",37396:"SubjectArea",37500:"MakerNote",37510:"UserComment",37520:"SubsecTime",37521:"SubsecTimeOriginal",37522:"SubsecTimeDigitized",40960:"FlashpixVersion",40961:"ColorSpace",40962:"PixelXDimension",40963:"PixelYDimension",40964:"RelatedSoundFile",41483:"FlashEnergy",41484:"SpatialFrequencyResponse",41486:"FocalPlaneXResolution",41487:"FocalPlaneYResolution",41488:"FocalPlaneResolutionUnit",41492:"SubjectLocation",41493:"ExposureIndex",41495:"SensingMethod",41728:"FileSource",41729:"SceneType",41730:"CFAPattern",41985:"CustomRendered",41986:"ExposureMode",41987:"WhiteBalance",41988:"DigitalZoomRatio",41989:"FocalLengthIn35mmFilm",41990:"SceneCaptureType",41991:"GainControl",41992:"Contrast",41993:"Saturation",41994:"Sharpness",41995:"DeviceSettingDescription",41996:"SubjectDistanceRange",42016:"ImageUniqueID",42032:"CameraOwnerName",42033:"BodySerialNumber",42034:"LensSpecification",42035:"LensMake",42036:"LensModel",42037:"LensSerialNumber",42240:"Gamma"},n={};for(var r in e)n[e[r]]=r;t.exports={tagsById:e,tagsByName:n}},7622:function(t){"use strict";var e={0:"GPSVersionID",1:"GPSLatitudeRef",2:"GPSLatitude",3:"GPSLongitudeRef",4:"GPSLongitude",5:"GPSAltitudeRef",6:"GPSAltitude",7:"GPSTimeStamp",8:"GPSSatellites",9:"GPSStatus",10:"GPSMeasureMode",11:"GPSDOP",12:"GPSSpeedRef",13:"GPSSpeed",14:"GPSTrackRef",15:"GPSTrack",16:"GPSImgDirectionRef",17:"GPSImgDirection",18:"GPSMapDatum",19:"GPSDestLatitudeRef",20:"GPSDestLatitude",21:"GPSDestLongitudeRef",22:"GPSDestLongitude",23:"GPSDestBearingRef",24:"GPSDestBearing",25:"GPSDestDistanceRef",26:"GPSDestDistance",27:"GPSProcessingMethod",28:"GPSAreaInformation",29:"GPSDateStamp",30:"GPSDifferential",31:"GPSHPositioningError"},n={};for(var r in e)n[e[r]]=r;t.exports={tagsById:e,tagsByName:n}},5796:function(t){"use strict";var e={254:"NewSubfileType",255:"SubfileType",256:"ImageWidth",257:"ImageLength",258:"BitsPerSample",259:"Compression",262:"PhotometricInterpretation",263:"Threshholding",264:"CellWidth",265:"CellLength",266:"FillOrder",270:"ImageDescription",271:"Make",272:"Model",273:"StripOffsets",274:"Orientation",277:"SamplesPerPixel",278:"RowsPerStrip",279:"StripByteCounts",280:"MinSampleValue",281:"MaxSampleValue",282:"XResolution",283:"YResolution",284:"PlanarConfiguration",288:"FreeOffsets",289:"FreeByteCounts",290:"GrayResponseUnit",291:"GrayResponseCurve",296:"ResolutionUnit",305:"Software",306:"DateTime",315:"Artist",316:"HostComputer",320:"ColorMap",338:"ExtraSamples",33432:"Copyright",269:"DocumentName",285:"PageName",286:"XPosition",287:"YPosition",292:"T4Options",293:"T6Options",297:"PageNumber",301:"TransferFunction",317:"Predictor",318:"WhitePoint",319:"PrimaryChromaticities",321:"HalftoneHints",322:"TileWidth",323:"TileLength",324:"TileOffsets",325:"TileByteCounts",326:"BadFaxLines",327:"CleanFaxData",328:"ConsecutiveBadFaxLines",330:"SubIFDs",332:"InkSet",333:"InkNames",334:"NumberOfInks",336:"DotRange",337:"TargetPrinter",339:"SampleFormat",340:"SMinSampleValue",341:"SMaxSampleValue",342:"TransferRange",343:"ClipPath",344:"XClipPathUnits",345:"YClipPathUnits",346:"Indexed",347:"JPEGTables",351:"OPIProxy",400:"GlobalParametersIFD",401:"ProfileType",402:"FaxProfile",403:"CodingMethods",404:"VersionYear",405:"ModeNumber",433:"Decode",434:"DefaultImageColor",512:"JPEGProc",513:"JPEGInterchangeFormat",514:"JPEGInterchangeFormatLength",515:"JPEGRestartInterval",517:"JPEGLosslessPredictors",518:"JPEGPointTransforms",519:"JPEGQTables",520:"JPEGDCTables",521:"JPEGACTables",529:"YCbCrCoefficients",530:"YCbCrSubSampling",531:"YCbCrPositioning",532:"ReferenceBlackWhite",559:"StripRowCounts",700:"XMP",32781:"ImageID",34732:"ImageLayer",32932:"WangAnnotatio",33445:"MDFileTag",33446:"MDScalePixel",33447:"MDColorTable",33448:"MDLabName",33449:"MDSampleInfo",33450:"MDPrepDate",33451:"MDPrepTime",33452:"MDFileUnits",33550:"ModelPixelScaleTag",33723:"IPTC",33918:"INGRPacketDataTag",33919:"INGRFlagRegisters",33920:"IrasBTransformationMatrix",33922:"ModelTiepointTag",34264:"ModelTransformationTag",34377:"Photoshop",34665:"ExifIFD",34675:"ICCProfile",34735:"GeoKeyDirectoryTag",34736:"GeoDoubleParamsTag",34737:"GeoAsciiParamsTag",34853:"GPSIFD",34908:"HylaFAXFaxRecvParams",34909:"HylaFAXFaxSubAddress",34910:"HylaFAXFaxRecvTime",37724:"ImageSourceData",40965:"InteroperabilityIFD",42112:"GDAL_METADATA",42113:"GDAL_NODATA",50215:"OceScanjobDescription",50216:"OceApplicationSelector",50217:"OceIdentificationNumber",50218:"OceImageLogicCharacteristics",50706:"DNGVersion",50707:"DNGBackwardVersion",50708:"UniqueCameraModel",50709:"LocalizedCameraModel",50710:"CFAPlaneColor",50711:"CFALayout",50712:"LinearizationTable",50713:"BlackLevelRepeatDim",50714:"BlackLevel",50715:"BlackLevelDeltaH",50716:"BlackLevelDeltaV",50717:"WhiteLevel",50718:"DefaultScale",50719:"DefaultCropOrigin",50720:"DefaultCropSize",50721:"ColorMatrix1",50722:"ColorMatrix2",50723:"CameraCalibration1",50724:"CameraCalibration2",50725:"ReductionMatrix1",50726:"ReductionMatrix2",50727:"AnalogBalance",50728:"AsShotNeutral",50729:"AsShotWhiteXY",50730:"BaselineExposure",50731:"BaselineNoise",50732:"BaselineSharpness",50733:"BayerGreenSplit",50734:"LinearResponseLimit",50735:"CameraSerialNumber",50736:"LensInfo",50737:"ChromaBlurRadius",50738:"AntiAliasStrength",50740:"DNGPrivateData",50741:"MakerNoteSafety",50778:"CalibrationIlluminant1",50779:"CalibrationIlluminant2",50780:"BestQualityScale",50784:"AliasLayerMetadata"},n={};for(var r in e)n[e[r]]=r;t.exports={tagsById:e,tagsByName:n}},331:function(t,e,n){"use strict";var r=n(6690).default,i=n(9728).default,o=n(1655).default,a=n(6389).default,s=n(9823),l=n(9440),u=n(4027),c=n(8130),h={ignoreImageData:!1,onlyFirst:!1},f=function(t){o(n,t);var e=a(n);function n(t,i){var o;return r(this,n),(o=e.call(this,t,i))._nextIFD=0,o}return i(n,[{key:"decode",value:function(t){t=Object.assign({},h,t);var e=[];for(this.decodeHeader();this._nextIFD;)if(e.push(this.decodeIFD(t)),t.onlyFirst)return e[0];return e}},{key:"decodeHeader",value:function(){var t=this.readUint16();if(18761===t)this.setLittleEndian();else{if(19789!==t)throw new Error("invalid byte order: 0x"+t.toString(16));this.setBigEndian()}if(42!==(t=this.readUint16()))throw new Error("not a TIFF file");this._nextIFD=this.readUint32()}},{key:"decodeIFD",value:function(t){var e;this.seek(this._nextIFD),e=t.kind?new l(t.kind):new u;for(var n=this.readUint16(),r=0;r<n;r++)this.decodeIFDEntry(e);return t.ignoreImageData||this.decodeImageData(e),this._nextIFD=this.readUint32(),e}},{key:"decodeIFDEntry",value:function(t){var e=this.offset,n=this.readUint16(),r=this.readUint16(),i=this.readUint32();if(r<1||r>12)this.skip(4);else{c.getByteLength(r,i)>4&&this.seek(this.readUint32());var o=c.readData(this,r,i);if(t.fields.set(n,o),34665===n||34853===n){var a,s=this.offset;34665===n?a="exif":34853===n&&(a="gps"),this._nextIFD=o,t[a]=this.decodeIFD({kind:a,ignoreImageData:!0}),this.offset=s}this.seek(e),this.skip(12)}}},{key:"decodeImageData",value:function(t){var e=t.orientation;switch(e&&1!==e&&m("orientation",e),t.type){case 1:case 2:this.readStripData(t);break;default:m("image type",t.type)}}},{key:"readStripData",value:function(t){for(var e=t.width,n=t.height,r=function(t){if(t.length){var e=t;t=e[0];for(var n=0;n<e.length;n++)e[n]!==t&&m("bit depth",e)}return t}(t.bitsPerSample),i=t.sampleFormat,o=e*n,a=function(t,e,n,r){return 8===n?new Uint8Array(t*e):16===n?new Uint16Array(t*e):32===n&&3===r?new Float32Array(t*e):m("bit depth / sample format",n+" / "+r)}(o,1,r,i),s=t.compression,l=t.rowsPerStrip*e,u=t.stripOffsets,c=t.stripByteCounts,h=0,f=0;f<u.length;f++){var v=this.getStripData(s,u[f],c[f]),y=o>l?l:o;o-=y,8===r?h=d(a,v,h,y):16===r?h=p(a,v,h,y,this.isLittleEndian()):32===r&&3===i?h=g(a,v,h,y,this.isLittleEndian()):m("bitDepth",r)}t.data=a}},{key:"getStripData",value:function(t,e,n){switch(t){case 1:return new DataView(this.buffer,e,n);case 2:case 32773:return m("Compression",t);default:throw new Error("invalid compression: "+t)}}}]),n}(s);function d(t,e,n,r){for(var i=0;i<r;i++)t[n++]=e.getUint8(i);return n}function p(t,e,n,r,i){for(var o=0;o<2*r;o+=2)t[n++]=e.getUint16(o,i);return n}function g(t,e,n,r,i){for(var o=0;o<4*r;o+=4)t[n++]=e.getFloat32(o,i);return n}function m(t,e){throw new Error("Unsupported "+t+": "+e)}t.exports=f},4027:function(t,e,n){"use strict";var r=n(6690).default,i=n(9728).default,o=n(1655).default,a=n(6389).default,s=n(9440),l=/^(\d{4}):(\d{2}):(\d{2}) (\d{2}):(\d{2}):(\d{2})$/,u=function(t){o(n,t);var e=a(n);function n(){return r(this,n),e.call(this,"standard")}return i(n,[{key:"size",get:function(){return this.width*this.height}},{key:"width",get:function(){return this.imageWidth}},{key:"height",get:function(){return this.imageLength}},{key:"components",get:function(){return this.samplesPerPixel}},{key:"date",get:function(){var t=new Date,e=l.exec(this.dateTime);return t.setFullYear(e[1],e[2]-1,e[3]),t.setHours(e[4],e[5],e[6]),t}},{key:"newSubfileType",get:function(){return this.get(254)}},{key:"imageWidth",get:function(){return this.get(256)}},{key:"imageLength",get:function(){return this.get(257)}},{key:"bitsPerSample",get:function(){return this.get(258)}},{key:"compression",get:function(){return this.get(259)||1}},{key:"type",get:function(){return this.get(262)}},{key:"fillOrder",get:function(){return 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t,e,n=this._out,r=this._csize,i=1<<this._width,o=r/i<<1,a=this._bitrev;if(4===o)for(t=0,e=0;t<r;t+=o,e++){var s=a[e];this._singleTransform2(t,s,i)}else for(t=0,e=0;t<r;t+=o,e++){var l=a[e];this._singleTransform4(t,l,i)}var u=this._inv?-1:1,c=this.table;for(i>>=2;i>=2;i>>=2){var h=(o=r/i<<1)>>>2;for(t=0;t<r;t+=o)for(var f=t+h,d=t,p=0;d<f;d+=2,p+=i){var g=d,m=g+h,v=m+h,y=v+h,_=n[g],b=n[g+1],w=n[m],x=n[m+1],k=n[v],E=n[v+1],A=n[y],S=n[y+1],C=_,M=b,I=c[p],N=u*c[p+1],P=w*I-x*N,O=w*N+x*I,L=c[2*p],T=u*c[2*p+1],D=k*L-E*T,R=k*T+E*L,B=c[3*p],j=u*c[3*p+1],F=A*B-S*j,z=A*j+S*B,U=C+D,q=M+R,G=C-D,Z=M-R,Y=P+F,X=O+z,V=u*(P-F),H=u*(O-z),W=U+Y,Q=q+X,J=U-Y,K=q-X,$=G+H,tt=Z-V,et=G-H,nt=Z+V;n[g]=W,n[g+1]=Q,n[m]=$,n[m+1]=tt,n[v]=J,n[v+1]=K,n[y]=et,n[y+1]=nt}}},e.prototype._singleTransform2=function(t,e,n){var r=this._out,i=this._data,o=i[e],a=i[e+1],s=i[e+n],l=i[e+n+1],u=o+s,c=a+l,h=o-s,f=a-l;r[t]=u,r[t+1]=c,r[t+2]=h,r[t+3]=f},e.prototype._singleTransform4=function(t,e,n){var 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e=t.length;--e>=0;)t[e]=0},Zt=function(t,e,n){return(e<<t.hash_shift^n)&t.hash_mask},Yt=function(t){var e=t.state,n=e.pending;n>t.avail_out&&(n=t.avail_out),0!==n&&(t.output.set(e.pending_buf.subarray(e.pending_out,e.pending_out+n),t.next_out),t.next_out+=n,e.pending_out+=n,t.total_out+=n,t.avail_out-=n,e.pending-=n,0===e.pending&&(e.pending_out=0))},Xt=function(t,e){gt(t,t.block_start>=0?t.block_start:-1,t.strstart-t.block_start,e),t.block_start=t.strstart,Yt(t.strm)},Vt=function(t,e){t.pending_buf[t.pending++]=e},Ht=function(t,e){t.pending_buf[t.pending++]=e>>>8&255,t.pending_buf[t.pending++]=255&e},Wt=function(t,e,n,r){var i=t.avail_in;return i>r&&(i=r),0===i?0:(t.avail_in-=i,e.set(t.input.subarray(t.next_in,t.next_in+i),n),1===t.state.wrap?t.adler=lt(t.adler,e,i,n):2===t.state.wrap&&(t.adler=ct(t.adler,e,i,n)),t.next_in+=i,t.total_in+=i,i)},Qt=function(t,e){var n,r,i=t.max_chain_length,o=t.strstart,a=t.prev_length,s=t.nice_match,l=t.strstart>t.w_size-Bt?t.strstart-(t.w_size-Bt):0,u=t.window,c=t.w_mask,h=t.prev,f=t.strstart+Rt,d=u[o+a-1],p=u[o+a];t.prev_length>=t.good_match&&(i>>=2),s>t.lookahead&&(s=t.lookahead);do{if(u[(n=e)+a]===p&&u[n+a-1]===d&&u[n]===u[o]&&u[++n]===u[o+1]){o+=2,n++;do{}while(u[++o]===u[++n]&&u[++o]===u[++n]&&u[++o]===u[++n]&&u[++o]===u[++n]&&u[++o]===u[++n]&&u[++o]===u[++n]&&u[++o]===u[++n]&&u[++o]===u[++n]&&o<f);if(r=Rt-(f-o),o=f-Rt,r>a){if(t.match_start=e,a=r,r>=s)break;d=u[o+a-1],p=u[o+a]}}}while((e=h[e&c])>l&&0!==--i);return a<=t.lookahead?a:t.lookahead},Jt=function(t){var e,n,r,i,o,a=t.w_size;do{if(i=t.window_size-t.lookahead-t.strstart,t.strstart>=a+(a-Bt)){t.window.set(t.window.subarray(a,a+a),0),t.match_start-=a,t.strstart-=a,t.block_start-=a,e=n=t.hash_size;do{r=t.head[--e],t.head[e]=r>=a?r-a:0}while(--n);e=n=a;do{r=t.prev[--e],t.prev[e]=r>=a?r-a:0}while(--n);i+=a}if(0===t.strm.avail_in)break;if(n=Wt(t.strm,t.window,t.strstart+t.lookahead,i),t.lookahead+=n,t.lookahead+t.insert>=3)for(o=t.strstart-t.insert,t.ins_h=t.window[o],t.ins_h=Zt(t,t.ins_h,t.window[o+1]);t.insert&&(t.ins_h=Zt(t,t.ins_h,t.window[o+3-1]),t.prev[o&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=o,o++,t.insert--,!(t.lookahead+t.insert<3)););}while(t.lookahead<Bt&&0!==t.strm.avail_in)},Kt=function(t,e){for(var n,r;;){if(t.lookahead<Bt){if(Jt(t),t.lookahead<Bt&&e===yt)return 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n,r,i;;){if(t.lookahead<Bt){if(Jt(t),t.lookahead<Bt&&e===yt)return 1;if(0===t.lookahead)break}if(n=0,t.lookahead>=3&&(t.ins_h=Zt(t,t.ins_h,t.window[t.strstart+3-1]),n=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),t.prev_length=t.match_length,t.prev_match=t.match_start,t.match_length=2,0!==n&&t.prev_length<t.max_lazy_match&&t.strstart-n<=t.w_size-Bt&&(t.match_length=Qt(t,n),t.match_length<=5&&(t.strategy===It||3===t.match_length&&t.strstart-t.match_start>4096)&&(t.match_length=2)),t.prev_length>=3&&t.match_length<=t.prev_length){i=t.strstart+t.lookahead-3,r=mt(t,t.strstart-1-t.prev_match,t.prev_length-3),t.lookahead-=t.prev_length-1,t.prev_length-=2;do{++t.strstart<=i&&(t.ins_h=Zt(t,t.ins_h,t.window[t.strstart+3-1]),n=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart)}while(0!==--t.prev_length);if(t.match_available=0,t.match_length=2,t.strstart++,r&&(Xt(t,!1),0===t.strm.avail_out))return 1}else if(t.match_available){if((r=mt(t,0,t.window[t.strstart-1]))&&Xt(t,!1),t.strstart++,t.lookahead--,0===t.strm.avail_out)return 1}else t.match_available=1,t.strstart++,t.lookahead--}return t.match_available&&(r=mt(t,0,t.window[t.strstart-1]),t.match_available=0),t.insert=t.strstart<2?t.strstart:2,e===wt?(Xt(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(Xt(t,!1),0===t.strm.avail_out)?1:2};function te(t,e,n,r,i){this.good_length=t,this.max_lazy=e,this.nice_length=n,this.max_chain=r,this.func=i}var ee=[new te(0,0,0,0,(function(t,e){var n=65535;for(n>t.pending_buf_size-5&&(n=t.pending_buf_size-5);;){if(t.lookahead<=1){if(Jt(t),0===t.lookahead&&e===yt)return 1;if(0===t.lookahead)break}t.strstart+=t.lookahead,t.lookahead=0;var r=t.block_start+n;if((0===t.strstart||t.strstart>=r)&&(t.lookahead=t.strstart-r,t.strstart=r,Xt(t,!1),0===t.strm.avail_out))return 1;if(t.strstart-t.block_start>=t.w_size-Bt&&(Xt(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,e===wt?(Xt(t,!0),0===t.strm.avail_out?3:4):(t.strstart>t.block_start&&(Xt(t,!1),t.strm.avail_out),1)})),new te(4,4,8,4,Kt),new te(4,5,16,8,Kt),new te(4,6,32,32,Kt),new te(4,4,16,16,$t),new te(8,16,32,32,$t),new te(8,16,128,128,$t),new te(8,32,128,256,$t),new te(32,128,258,1024,$t),new te(32,258,258,4096,$t)];function ne(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=Dt,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new Uint16Array(1146),this.dyn_dtree=new Uint16Array(122),this.bl_tree=new Uint16Array(78),Gt(this.dyn_ltree),Gt(this.dyn_dtree),Gt(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new Uint16Array(16),this.heap=new Uint16Array(573),Gt(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new Uint16Array(573),Gt(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}var re=function(t){if(!t||!t.state)return Ut(t,At);t.total_in=t.total_out=0,t.data_type=Tt;var e=t.state;return e.pending=0,e.pending_out=0,e.wrap<0&&(e.wrap=-e.wrap),e.status=e.wrap?42:Ft,t.adler=2===e.wrap?0:1,e.last_flush=yt,dt(e),kt},ie=function(t){var e,n=re(t);return n===kt&&((e=t.state).window_size=2*e.w_size,Gt(e.head),e.max_lazy_match=ee[e.level].max_lazy,e.good_match=ee[e.level].good_length,e.nice_match=ee[e.level].nice_length,e.max_chain_length=ee[e.level].max_chain,e.strstart=0,e.block_start=0,e.lookahead=0,e.insert=0,e.match_length=e.prev_length=2,e.match_available=0,e.ins_h=0),n},oe=function(t,e,n,r,i,o){if(!t)return At;var a=1;if(e===Mt&&(e=6),r<0?(a=0,r=-r):r>15&&(a=2,r-=16),i<1||i>9||n!==Dt||r<8||r>15||e<0||e>9||o<0||o>Ot)return Ut(t,At);8===r&&(r=9);var s=new ne;return t.state=s,s.strm=t,s.wrap=a,s.gzhead=null,s.w_bits=r,s.w_size=1<<s.w_bits,s.w_mask=s.w_size-1,s.hash_bits=i+7,s.hash_size=1<<s.hash_bits,s.hash_mask=s.hash_size-1,s.hash_shift=~~((s.hash_bits+3-1)/3),s.window=new Uint8Array(2*s.w_size),s.head=new Uint16Array(s.hash_size),s.prev=new Uint16Array(s.w_size),s.lit_bufsize=1<<i+6,s.pending_buf_size=4*s.lit_bufsize,s.pending_buf=new Uint8Array(s.pending_buf_size),s.d_buf=1*s.lit_bufsize,s.l_buf=3*s.lit_bufsize,s.level=e,s.strategy=o,s.method=n,ie(t)},ae=function(t,e){return oe(t,e,Dt,15,8,Lt)},se=function(t,e){var n=e.length;if(!t||!t.state)return At;var r=t.state,i=r.wrap;if(2===i||1===i&&42!==r.status||r.lookahead)return At;if(1===i&&(t.adler=lt(t.adler,e,n,0)),r.wrap=0,n>=r.w_size){0===i&&(Gt(r.head),r.strstart=0,r.block_start=0,r.insert=0);var o=new Uint8Array(r.w_size);o.set(e.subarray(n-r.w_size,n),0),e=o,n=r.w_size}var a=t.avail_in,s=t.next_in,l=t.input;for(t.avail_in=n,t.next_in=0,t.input=e,Jt(r);r.lookahead>=3;){var u=r.strstart,c=r.lookahead-2;do{r.ins_h=Zt(r,r.ins_h,r.window[u+3-1]),r.prev[u&r.w_mask]=r.head[r.ins_h],r.head[r.ins_h]=u,u++}while(--c);r.strstart=u,r.lookahead=2,Jt(r)}return r.strstart+=r.lookahead,r.block_start=r.strstart,r.insert=r.lookahead,r.lookahead=0,r.match_length=r.prev_length=2,r.match_available=0,t.next_in=s,t.input=l,t.avail_in=a,r.wrap=i,kt},le={deflateInit:ae,deflateInit2:oe,deflateReset:ie,deflateResetKeep:re,deflateSetHeader:function(t,e){return t&&t.state?2!==t.state.wrap?At:(t.state.gzhead=e,kt):At},deflate:function(t,e){var n,r;if(!t||!t.state||e>xt||e<0)return t?Ut(t,At):At;var i=t.state;if(!t.output||!t.input&&0!==t.avail_in||i.status===zt&&e!==wt)return Ut(t,0===t.avail_out?Ct:At);i.strm=t;var o=i.last_flush;if(i.last_flush=e,42===i.status)if(2===i.wrap)t.adler=0,Vt(i,31),Vt(i,139),Vt(i,8),i.gzhead?(Vt(i,(i.gzhead.text?1:0)+(i.gzhead.hcrc?2:0)+(i.gzhead.extra?4:0)+(i.gzhead.name?8:0)+(i.gzhead.comment?16:0)),Vt(i,255&i.gzhead.time),Vt(i,i.gzhead.time>>8&255),Vt(i,i.gzhead.time>>16&255),Vt(i,i.gzhead.time>>24&255),Vt(i,9===i.level?2:i.strategy>=Nt||i.level<2?4:0),Vt(i,255&i.gzhead.os),i.gzhead.extra&&i.gzhead.extra.length&&(Vt(i,255&i.gzhead.extra.length),Vt(i,i.gzhead.extra.length>>8&255)),i.gzhead.hcrc&&(t.adler=ct(t.adler,i.pending_buf,i.pending,0)),i.gzindex=0,i.status=69):(Vt(i,0),Vt(i,0),Vt(i,0),Vt(i,0),Vt(i,0),Vt(i,9===i.level?2:i.strategy>=Nt||i.level<2?4:0),Vt(i,3),i.status=Ft);else{var a=Dt+(i.w_bits-8<<4)<<8;a|=(i.strategy>=Nt||i.level<2?0:i.level<6?1:6===i.level?2:3)<<6,0!==i.strstart&&(a|=32),a+=31-a%31,i.status=Ft,Ht(i,a),0!==i.strstart&&(Ht(i,t.adler>>>16),Ht(i,65535&t.adler)),t.adler=1}if(69===i.status)if(i.gzhead.extra){for(n=i.pending;i.gzindex<(65535&i.gzhead.extra.length)&&(i.pending!==i.pending_buf_size||(i.gzhead.hcrc&&i.pending>n&&(t.adler=ct(t.adler,i.pending_buf,i.pending-n,n)),Yt(t),n=i.pending,i.pending!==i.pending_buf_size));)Vt(i,255&i.gzhead.extra[i.gzindex]),i.gzindex++;i.gzhead.hcrc&&i.pending>n&&(t.adler=ct(t.adler,i.pending_buf,i.pending-n,n)),i.gzindex===i.gzhead.extra.length&&(i.gzindex=0,i.status=73)}else i.status=73;if(73===i.status)if(i.gzhead.name){n=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>n&&(t.adler=ct(t.adler,i.pending_buf,i.pending-n,n)),Yt(t),n=i.pending,i.pending===i.pending_buf_size)){r=1;break}r=i.gzindex<i.gzhead.name.length?255&i.gzhead.name.charCodeAt(i.gzindex++):0,Vt(i,r)}while(0!==r);i.gzhead.hcrc&&i.pending>n&&(t.adler=ct(t.adler,i.pending_buf,i.pending-n,n)),0===r&&(i.gzindex=0,i.status=91)}else i.status=91;if(91===i.status)if(i.gzhead.comment){n=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>n&&(t.adler=ct(t.adler,i.pending_buf,i.pending-n,n)),Yt(t),n=i.pending,i.pending===i.pending_buf_size)){r=1;break}r=i.gzindex<i.gzhead.comment.length?255&i.gzhead.comment.charCodeAt(i.gzindex++):0,Vt(i,r)}while(0!==r);i.gzhead.hcrc&&i.pending>n&&(t.adler=ct(t.adler,i.pending_buf,i.pending-n,n)),0===r&&(i.status=jt)}else 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hi={ignoreImageData:!1,onlyFirst:!1},fi=function(t){(0,g.Z)(n,t);var e=(0,w.Z)(n);function n(t){var r;return(0,l.Z)(this,n),(r=e.call(this,t))._nextIFD=0,r}return(0,u.Z)(n,[{key:"isMultiPage",get:function(){var t=0;for(this.decodeHeader();this._nextIFD;)if(t++,this.decodeIFD({ignoreImageData:!0},!0),2===t)return!0;if(1===t)return!1;throw di("ifdCount",t)}},{key:"pageCount",get:function(){var t=0;for(this.decodeHeader();this._nextIFD;)t++,this.decodeIFD({ignoreImageData:!0},!0);if(t>0)return t;throw di("ifdCount",t)}},{key:"decode",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};t=Object.assign({},hi,t);var e=[];for(this.decodeHeader();this._nextIFD;)if(e.push(this.decodeIFD(t,!0)),t.onlyFirst)return[e[0]];return e}},{key:"decodeHeader",value:function(){var t=this.readUint16();if(18761===t)this.setLittleEndian();else{if(19789!==t)throw new Error("invalid byte order: 0x".concat(t.toString(16)));this.setBigEndian()}if(42!==this.readUint16())throw new Error("not a TIFF file");this._nextIFD=this.readUint32()}},{key:"decodeIFD",value:function(t,e){var n;if(this.seek(this._nextIFD),e)n=new li;else{if(!t.kind)throw new Error("kind is missing");n=new $r(t.kind)}for(var r=this.readUint16(),i=0;i<r;i++)this.decodeIFDEntry(n);if(!t.ignoreImageData){if(!(n instanceof li))throw new Error("must be a tiff ifd");this.decodeImageData(n)}return this._nextIFD=this.readUint32(),n}},{key:"decodeIFDEntry",value:function(t){var e=this.offset,n=this.readUint16(),r=this.readUint16(),i=this.readUint32();if(r<1||r>12)this.skip(4);else{var o=function(t,e){var n=ti.get(t);if(!n)throw new Error("type not found: ".concat(t));return n[0]*e}(r,i);o>4&&this.seek(this.readUint32());var a=function(t,e,n){var r=ti.get(e);if(!r)throw new Error("type not found: ".concat(e));return r[1](t,n)}(this,r,i);if(t.fields.set(n,a),34665===n||34853===n){var 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ts(t,e,n,r){for(var i=t.width,o=t.height,a=e.width,s=t.channels,l=0;l<i;l++)for(var u=0;u<o;u++)for(var c=0;c<s;c++){var h=(u*i+l)*s+c,f=((r+u)*a+n+l)*s+c;e.data[f]=t.data[h]}}function es(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.size,n=void 0===e?0:e,r=t.algorithm,i=void 0===r?"copy":r,o=t.color;if(this.checkProcessable("pad",{bitDepth:[8,16]}),"set"===i){if(o.length!==this.channels)throw new Error("pad: the color array must have the same length as the number of channels. 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8:if(1===this.bitDepth)for(var n=0;n<this.size;n++)this.getBit(n)&&(e.data[n]=255);else for(var r=0;r<this.data.length;r++)e.data[r]=this.data[r]>>8;break;case 16:if(1===this.bitDepth)for(var i=0;i<this.size;i++)this.getBit(i)&&(e.data[i]=65535);else for(var o=0;o<this.data.length;o++)e.data[o]=this.data[o]<<8|this.data[o];break;default:throw new Error("colorDepth conversion unexpected case")}return e}function rs(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=e.interpolation,r=void 0===n?Pa.nearestneighbor:n,i=e.width,o=void 0===i?this.width:i,a=e.height,s=void 0===a?this.height:a;if("number"!==typeof t)throw new TypeError("degrees must be a number");var l=Oa(r),u=t*Math.PI/180,c=Math.floor(Math.abs(o*Math.cos(u))+Math.abs(s*Math.sin(u))),h=Math.floor(Math.abs(s*Math.cos(u))+Math.abs(o*Math.sin(u))),f=Math.cos(-u),d=Math.sin(-u),p=c/2,g=h/2;c%2===0?(p-=.5,h%2===0?g-=.5:g=Math.floor(g)):(p=Math.floor(p),h%2===0?g-=.5:g=Math.floor(g));var m=Math.floor(o/2-p),v=Math.floor(s/2-g);if(1===this.bitDepth){var y=new yu(c,h,{kind:"BINARY",parent:this});switch(l){case Pa.nearestneighbor:return os(this,y,m,v,p,g,f,d);case Pa.bilinear:return ss(this,y,m,v,p,g,f,d);default:throw new Error("unsupported rotate interpolation: ".concat(l))}}else{var _=yu.createFrom(this,{width:c,height:h});switch(l){case Pa.nearestneighbor:return is(this,_,m,v,p,g,f,d);case Pa.bilinear:return as(this,_,m,v,p,g,f,d);default:throw new Error("unsupported rotate interpolation: ".concat(l))}}}function is(t,e,n,r,i,o,a,s){for(var l=0;l<e.width;l+=1)for(var u=0;u<e.height;u+=1)for(var c=0;c<t.channels;c++){var h=Math.round((l-i)*a-(u-o)*s+i)+n,f=Math.round((u-o)*a+(l-i)*s+o)+r;h<0||h>=t.width||f<0||f>=t.height?1===t.alpha&&c===t.channels-1?e.setValueXY(l,u,c,0):e.setValueXY(l,u,c,t.maxValue):e.setValueXY(l,u,c,t.getValueXY(h,f,c))}return e}function os(t,e,n,r,i,o,a,s){for(var l=0;l<e.width;l+=1)for(var u=0;u<e.height;u+=1){var c=Math.round((l-i)*a-(u-o)*s+i)+n,h=Math.round((u-o)*a+(l-i)*s+o)+r;(c<0||c>=t.width||h<0||h>=t.height||t.getBitXY(c,h))&&e.setBitXY(l,u)}return e}function as(t,e,n,r,i,o,a,s){for(var l=t.width*t.channels,u=0;u<e.height;u++)for(var c=0;c<e.width;c++)for(var h=(c-i)*a-(u-o)*s+i+n,f=(u-o)*a+(c-i)*s+o+r,d=0|h,p=0|f,g=h-d,m=f-p,v=0;v<t.channels;v++)if(h<0||h>=t.width||f<0||f>=t.height)1===t.alpha&&v===t.channels-1?e.setValueXY(c,u,v,0):e.setValueXY(c,u,v,t.maxValue);else{var y=(p*t.width+d)*t.channels+v,_=t.data[y],b=t.data[y+t.channels],w=t.data[y+l],x=_+g*(b-_)+m*(w-_)+g*m*(_-b-w+t.data[y+l+t.channels])|0;e.setValueXY(c,u,v,x)}return e}function ss(t,e,n,r,i,o,a,s){for(var l=t.width,u=0;u<e.height;u++)for(var c=0;c<e.width;c++){var h=(c-i)*a-(u-o)*s+i+n,f=(u-o)*a+(c-i)*s+o+r,d=0|h,p=0|f,g=h-d,m=f-p;if(h<0||h>=t.width||f<0||f>=t.height)e.setBitXY(c,u);else{var v=p*t.width+d,y=t.getBit(v),_=t.getBit(v+1),b=t.getBit(v+l);(y|g&_-y|m&b-y|g&m&y-_-b+t.getBit(v+1+l))>0&&e.setBitXY(c,u)}}return e}function ls(t,e){if(this.checkProcessable("rotate",{bitDepth:[1,8,16]}),"number"!==typeof t)throw new TypeError("angle must be a number");switch(t<0&&(t=360*Math.ceil(-t/360)+t),t%360){case 0:return this.clone();case 90:return cs.call(this);case 180:return hs.call(this);case 270:return us.call(this);default:return rs.call(this,t,e)}}function us(){if(1===this.bitDepth){for(var t=new yu(this.height,this.width,{kind:"BINARY",parent:this}),e=t.height-1,n=0;n<this.height;n++)for(var r=0;r<this.width;r++)this.getBitXY(r,n)&&t.setBitXY(n,e-r);return t}for(var i=yu.createFrom(this,{width:this.height,height:this.width}),o=i.height-1,a=0;a<this.height;a++)for(var s=0;s<this.width;s++)for(var l=0;l<this.channels;l++)i.setValueXY(a,o-s,l,this.getValueXY(s,a,l));return i}function cs(){if(1===this.bitDepth){for(var t=new yu(this.height,this.width,{kind:"BINARY",parent:this}),e=t.width-1,n=0;n<this.height;n++)for(var r=0;r<this.width;r++)this.getBitXY(r,n)&&t.setBitXY(e-n,r);return t}for(var i=yu.createFrom(this,{width:this.height,height:this.width}),o=i.width-1,a=0;a<this.height;a++)for(var s=0;s<this.width;s++)for(var l=0;l<this.channels;l++)i.setValueXY(o-a,s,l,this.getValueXY(s,a,l));return i}function hs(){if(1===this.bitDepth){for(var t=new yu(this.width,this.height,{kind:"BINARY",parent:this}),e=t.width-1,n=t.height-1,r=0;r<this.height;r++)for(var i=0;i<this.width;i++)this.getBitXY(i,r)&&t.setBitXY(e-i,n-r);return t}for(var o=yu.createFrom(this),a=o.width-1,s=o.height-1,l=0;l<this.height;l++)for(var u=0;u<this.width;u++)for(var c=0;c<this.channels;c++)o.setValueXY(a-u,s-l,c,this.getValueXY(u,l,c));return o}function fs(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=ji(t);this.checkProcessable("insert",n);var r=e.x,i=void 0===r?0:r,o=e.y,a=void 0===o?0:o,s=zi(this,e,{copy:!0}),l=Math.min(s.height,a+t.height),u=Math.min(s.width,i+t.width);if(1===s.bitDepth)for(var c=a;c<l;c++)for(var h=i;h<u;h++){var f=t.getBitXY(h-i,c-a);f?s.setBitXY(h,c):s.clearBitXY(h,c)}else for(var d=a;d<l;d++)for(var p=i;p<u;p++)s.setPixelXY(p,d,t.getPixelXY(p-i,d-a));return s}function ds(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.size,n=void 0===e?0:e,r=t.algorithm,i=void 0===r?"copy":r,o=t.color;if(this.checkProcessable("setBorder",{bitDepth:[8,16,32,64]}),"set"===i){if(o.length!==this.channels)throw new Error("setBorder: the color array must have the same length as the number of channels. Here: ".concat(this.channels));for(var a=0;a<o.length;a++)0===o[a]&&(o[a]=.001)}else o=Mo()(this.channels,null);Array.isArray(n)||(n=[n,n]);for(var s=n[0],l=n[1],u=this.channels,c=s;c<this.width-s;c++)for(var h=0;h<u;h++){for(var f=o[h]||this.data[(c+this.width*l)*u+h],d=0;d<l;d++)this.data[(d*this.width+c)*u+h]=f;f=o[h]||this.data[(c+this.width*(this.height-l-1))*u+h];for(var p=this.height-l;p<this.height;p++)this.data[(p*this.width+c)*u+h]=f}for(var g=0;g<this.height;g++)for(var m=0;m<u;m++){for(var v=o[m]||this.data[(g*this.width+s)*u+m],y=0;y<s;y++)this.data[(g*this.width+y)*u+m]=v;v=o[m]||this.data[(g*this.width+this.width-s-1)*u+m];for(var _=this.width-s;_<this.width;_++)this.data[(g*this.width+_)*u+m]=v}return this}function ps(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.preserveAlpha,n=void 0===e||e;if(this.checkProcessable("split",{bitDepth:[8,16]}),1===this.components)return new Pi([this.clone()]);var r=new Pi,i=this.data;if(this.alpha&&n)for(var o=0;o<this.components;o++){for(var a=yu.createFrom(this,{components:1,alpha:!0,colorModel:_r}),s=0,l=0;l<i.length;l+=this.channels)a.data[s++]=i[l+o],a.data[s++]=i[l+this.components];r.push(a)}else for(var u=0;u<this.channels;u++){for(var c=yu.createFrom(this,{components:1,alpha:!1,colorModel:_r}),h=0,f=0;f<i.length;f+=this.channels)c.data[h++]=i[f+u];r.push(c)}return r}function gs(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=e.keepAlpha,r=void 0!==n&&n,i=e.mergeAlpha,o=void 0!==i&&i;r&=this.alpha,o&=this.alpha,this.checkProcessable("getChannel",{bitDepth:[8,16]}),t=eo(this,t);for(var a=yu.createFrom(this,{components:1,alpha:r,colorModel:_r}),s=0,l=0;l<this.data.length;l+=this.channels)o?a.data[s++]=this.data[l+t]*this.data[l+this.components]/this.maxValue:(a.data[s++]=this.data[l+t],r&&(a.data[s++]=this.data[l+this.components]));return a}function ms(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:vs,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=e.mergeAlpha,r=void 0!==n&&n,i=e.keepAlpha,o=void 0!==i&&i;r&=this.alpha,o&=this.alpha,this.checkProcessable("combineChannels",{bitDepth:[8,16]});for(var a=yu.createFrom(this,{components:1,alpha:o,colorModel:_r}),s=0,l=0;l<this.size;l++){var u=t(this.getPixel(l));r?a.data[s++]=u*this.data[l*this.channels+this.components]/this.maxValue:(a.data[s++]=u,o&&(a.data[s++]=this.data[l*this.channels+this.components]))}return a}function vs(t){return(t[0]+t[1]+t[2])/3}function ys(t,e){if(this.checkProcessable("setChannel",{bitDepth:[8,16]}),e.checkProcessable("setChannel (image parameter check)",{bitDepth:[this.bitDepth],alpha:[0],components:[1]}),e.width!==this.width||e.height!==this.height)throw new Error("Images must have exactly the same width and height");for(var n=t=eo(this,t),r=0;r<e.data.length;r++)this.data[n]=e.data[r],n+=this.channels;return this}function _s(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=e.shift,r=void 0===n?[0,0]:n,i=e.average,o=e.channels,a=e.defaultAlpha,s=e.normalize,l=e.border,u=void 0===l?[0,0]:l;if(this.checkProcessable("getSimilarity",{bitDepth:[8,16]}),Array.isArray(u)||(u=[u,u]),o=Ki(this,{channels:o,defaultAlpha:a}),this.bitDepth!==t.bitDepth)throw new Error("Both images must have the same bitDepth");if(this.channels!==t.channels)throw new Error("Both images must have the same number of channels");if(this.colorModel!==t.colorModel)throw new Error("Both images must have the same colorModel");"undefined"===typeof i&&(i=!0);for(var c=Math.max(u[0],-r[0]),h=Math.min(this.width-u[0],this.width-r[0]),f=Math.max(u[1],-r[1]),d=Math.min(this.height-u[1],this.height-r[1]),p=Mo()(o.length,0),g=0;g<o.length;g++){var m=o[g],v=s?this.sum[m]:Math.max(this.sum[m],t.sum[m]),y=s?t.sum[m]:Math.max(this.sum[m],t.sum[m]);if(0!==v&&0!==y)for(var _=c;_<h;_++)for(var b=f;b<d;b++){var w=_*this.multiplierX+b*this.multiplierY+m,x=w+r[0]*this.multiplierX+r[1]*this.multiplierY;p[g]+=Math.min(this.data[w]/v,t.data[x]/y)}}return i?p.reduce((function(t,e){return t+e}))/p.length:p}function bs(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.sampling,n=void 0===e?[10,10]:e,r=t.painted,i=void 0!==r&&r,o=t.mask;this.checkProcessable("getPixelsGrid",{bitDepth:[8,16],channels:1}),Array.isArray(n)||(n=[n,n]);for(var a=n[0],s=n[1],l=[],u=[],c=this.width/a,h=this.height/s,f=Math.floor(c/2),d=0;d<a;d++){for(var p=Math.floor(h/2),g=0;g<s;g++){var m=Math.round(f),v=Math.round(p);o&&!o.getBitXY(m,v)||(l.push([m,v]),u.push(this.getPixelXY(m,v))),p+=h}f+=c}var y={xyS:l,zS:u};return i&&(y.painted=this.rgba8().paintPoints(l)),y}function ws(t,e,n){for(var r=new Array(t),i=0;i<t;i++)r[i]=new Array(e);if(n)for(var o=0;o<t;o++)for(var a=0;a<e;a++)r[o][a]=n;return r.width=t,r.height=e,Object.setPrototypeOf(r,ws.prototype),r}function xs(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=e.border;if(this.checkProcessable("getChannel",{bitDepth:[8,16]}),this.bitDepth!==t.bitDepth)throw new Error("Both images must have the same bitDepth");if(this.channels!==t.channels)throw new Error("Both images must have the same number of channels");if(this.colorModel!==t.colorModel)throw new Error("Both images must have the same colorModel");for(var r=new ws(t.width,t.height,-1/0),i=Math.floor(t.width/2),o=Math.floor(t.height/2),a=i,s=o,l=!1;!l;){for(var u=r.localSearch(i,o,-1/0),c=0;c<u.length;c++){var h=u[c],f=this.getSimilarity(t,{border:n,shift:[a-h[0],s-h[1]]});r[h[0]][h[1]]=f}var d=r.localMax(i,o);d.position[0]!==i||d.position[1]!==o?(i=d.position[0],o=d.position[1]):l=!0}return[i-a,o-s]}function ks(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;this.checkProcessable("getRow",{bitDepth:[8,16]}),Ma(this,t),Na(this,e);for(var n=new Array(this.width),r=0,i=t*this.width*this.channels+e,o=i+this.width*this.channels,a=i;a<o;a+=this.channels)n[r++]=this.data[a];return n}function Es(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;this.checkProcessable("getColumn",{bitDepth:[8,16]}),Ia(this,t),Na(this,e);for(var n=new Array(this.height),r=0,i=this.width*this.channels,o=e+t*this.channels;o<this.data.length;o+=i)n[r++]=this.data[o];return n}function As(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.channel;if(this.checkProcessable("getMatrix",{bitDepth:[8,16]}),void 0===e){if(this.components>1)throw new RangeError("You need to define the channel for an image that contains more than one channel");e=0}for(var n=new qo.Z(this.height,this.width),r=0;r<this.height;r++)for(var i=0;i<this.width;i++)n.set(r,i,this.getValueXY(i,r,e));return n}function Ss(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};t=new qo.Z(t);var n=e.channel;if(this.checkProcessable("getMatrix",{bitDepth:[8,16]}),void 0===n){if(this.components>1)throw new RangeError("You need to define the channel for an image that contains more than one channel");n=0}if(this.width!==t.columns||this.height!==t.rows)throw new RangeError("The size of the matrix must be equal to the size of the image");for(var r=0;r<this.height;r++)for(var i=0;i<this.width;i++)this.setValueXY(i,r,n,t.get(r,i))}function Cs(){this.checkProcessable("getPixelsArray",{bitDepth:[8,16,32]});for(var t=new Array(this.size),e=0,n=0;n<this.data.length;n+=this.channels){for(var r=new Array(this.components),i=0;i<this.components;i++)r[i]=this.data[n+i];t[e++]=r}return t}function Ms(t){for(var e=this,n=e.getClosestCommonParent(t),r=e.getRelativePosition(n,{defaultFurther:!0}),i=Is(e,r),o=t.getRelativePosition(n,{defaultFurther:!0}),a=Is(t,o),s=function(t,e){var n=0,r=0,i=[];for(;n<t.length&&r<e.length;)t[n][0]===e[r][0]&&t[n][1]===e[r][1]?(i.push(t[n]),n++,r++):t[n][0]<e[r][0]||t[n][0]===e[r][0]&&t[n][1]<e[r][1]?n++:r++;return i}(i,a),l={whitePixelsMask1:[],whitePixelsMask2:[],commonWhitePixels:[]},u=0;u<s.length;u++){var c=s[u],h=[c[0]-r[0],c[1]-r[1]],f=[c[0]-o[0],c[1]-o[1]],d=e.getBitXY(h[0],h[1]),p=t.getBitXY(f[0],f[1]);1===d&&1===p&&l.commonWhitePixels.push(c)}for(var g=0;g<i.length;g++){var m=void 0,v=void 0;0!==g&&(m=Math.floor(g/e.width),v=g%e.width),1===e.getBitXY(m,v)&&l.whitePixelsMask1.push(i[g])}for(var y=0;y<a.length;y++){var _=0,b=0;0!==y&&(_=Math.floor(y/t.width),b=y%t.width),1===t.getBitXY(_,b)&&l.whitePixelsMask2.push(a[y])}return l}function Is(t,e){for(var n=[],r=0;r<t.height;r++)for(var i=0;i<t.width;i++){var o=[r,i];n.push([o[0]+e[0],o[1]+e[1]])}return n}function Ns(t){var e,n=Ps(this),r=Ps(t);if(e=n>=r?Os(this,n):Os(t,r),0===n||0===r)return e;for(var i=this,o=t;n!==r;)if(n>r){if(null===(i=i.parent))return e;n-=1}else{if(null===(o=o.parent))return e;r-=1}for(;i!==o&&null!==i&&null!==o;)if(i=i.parent,o=o.parent,null===i||null===o)return e;return i!==o?e:i}function Ps(t){for(var e=0,n=t;null!=n.parent;)n=n.parent,e++;return e}function Os(t,e){for(var n=t;e>0;)n=n.parent,e-=1;return n}ws.prototype.localMin=function(t,e){for(var n=this[t][e],r=[t,e],i=Math.max(0,t-1);i<Math.min(this.length,t+2);i++)for(var o=Math.max(0,e-1);o<Math.min(this[0].length,e+2);o++)this[i][o]<n&&(n=this[i][o],r=[i,o]);return{position:r,value:n}},ws.prototype.localMax=function(t,e){for(var n=this[t][e],r=[t,e],i=Math.max(0,t-1);i<Math.min(this.length,t+2);i++)for(var o=Math.max(0,e-1);o<Math.min(this[0].length,e+2);o++)this[i][o]>n&&(n=this[i][o],r=[i,o]);return{position:r,value:n}},ws.prototype.localSearch=function(t,e,n){for(var r=[],i=Math.max(0,t-1);i<Math.min(this.length,t+2);i++)for(var o=Math.max(0,e-1);o<Math.min(this[0].length,e+2);o++)this[i][o]===n&&r.push([i,o]);return r};var Ls={lowThreshold:10,highThreshold:30,gaussianBlur:1.1},Ts=[[-1,0,1],[-2,0,2],[-1,0,1]],Ds=[[-1,-2,-1],[0,0,0],[1,2,1]],Rs={bitDepth:32,mode:"periodic"};function Bs(t){return function(t,e){t.checkProcessable("Canny edge detector",{bitDepth:8,channels:1,components:1}),e=Object.assign({},Ls,e);for(var n=t.width,r=t.height,i=t.maxValue,o={sigma:e.gaussianBlur,radius:3},a=t.gaussianFilter(o),s=a.convolution(Ds,Rs),l=a.convolution(Ts,Rs),u=l.hypotenuse(s),c=t.constructor,h=new c(n,r,{kind:"GREY",bitDepth:32}),f=new c(n,r,{kind:"GREY",bitDepth:32}),d=new c(n,r,{kind:"GREY"}),p=1;p<n-1;p++)for(var g=1;g<r-1;g++){var m=(Math.round(Math.atan2(l.getValueXY(p,g,0),s.getValueXY(p,g,0))*(5/Math.PI))+5)%5;0===m&&(u.getValueXY(p,g,0)<=u.getValueXY(p,g-1,0)||u.getValueXY(p,g,0)<=u.getValueXY(p,g+1,0))||1===m&&(u.getValueXY(p,g,0)<=u.getValueXY(p-1,g+1,0)||u.getValueXY(p,g,0)<=u.getValueXY(p+1,g-1,0))||2===m&&(u.getValueXY(p,g,0)<=u.getValueXY(p-1,g,0)||u.getValueXY(p,g,0)<=u.getValueXY(p+1,g,0))||3===m&&(u.getValueXY(p,g,0)<=u.getValueXY(p-1,g-1,0)||u.getValueXY(p,g,0)<=u.getValueXY(p+1,g+1,0))||h.setValueXY(p,g,0,u.getValueXY(p,g,0))}for(p=0;p<n*r;++p){var v=h.data[p],y=0;v>e.highThreshold&&(y++,d.data[p]=i),v>e.lowThreshold&&y++,f.data[p]=y}var _=[];for(p=1;p<n-1;++p)for(g=1;g<r-1;++g)if(1===f.getValueXY(p,g,0))t:for(var b=p-1;b<p+2;++b)for(var w=g-1;w<g+2;++w)if(2===f.getValueXY(b,w,0)){_.push([p,g]),d.setValueXY(p,g,0,i);break t}for(;_.length>0;){var x=[];for(p=0;p<_.length;++p)for(g=-1;g<2;++g)for(b=-1;b<2;++b)if(0!==g||0!==b){var k=_[p][0]+g,E=_[p][1]+b;1===f.getValueXY(k,E,0)&&0===d.getValueXY(k,E,0)&&(x.push([k,E]),d.setValueXY(k,E,0,i))}_=x}return d}(this,t)}function js(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=e.position;if(this.checkProcessable("extract",{bitDepth:[1,8,16]}),!n&&!(n=t.getRelativePosition(this)))throw new Error("extract : can not extract an image because the relative position can not be determined, try to specify manually the position as an array of 2 elements [x,y].");if(this.bitDepth>1){for(var r=yu.createFrom(this,{width:t.width,height:t.height,alpha:1,position:n,parent:this}),i=0;i<t.width;i++)for(var o=0;o<t.height;o++){for(var a=0;a<this.channels;a++){var s=this.getValueXY(i+n[0],o+n[1],a);r.setValueXY(i,o,a,s)}t.getBitXY(i,o)||r.setValueXY(i,o,this.components,0)}return r}for(var l=yu.createFrom(this,{width:t.width,height:t.height,position:n,parent:this}),u=0;u<t.height;u++)for(var 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p=e[f];h.translate(p[0],p[1]),h.rotate(u[f%u.length]/180*Math.PI),h.fillText(t[f],0,0),h.restore()}return this.data=Uint8Array.from(h.getImageData(0,0,this.width,this.height).data),this}function $s(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=e.alpha,r=void 0===n?255:n,i=e.labels,o=void 0===i?[]:i,a=e.labelsPosition,s=void 0===a?[]:a,l=e.labelColor,u=void 0===l?"blue":l,c=e.labelFont,h=void 0===c?"12px Helvetica":c;this.checkProcessable("paintMasks",{channels:[3,4],bitDepth:[8,16],colorModel:br});var f=Js(Object.assign({},e,{numberColors:t.length}));Array.isArray(t)||(t=[t]);for(var d=0;d<t.length;d++)for(var p=t[d],g=f[d%f.length],m=0;m<p.width;m++)for(var v=0;v<p.height;v++)if(p.getBitXY(m,v))for(var y=0;y<Math.min(this.components,g.length);y++)if(255===r)this.setValueXY(m+p.position[0],v+p.position[1],y,g[y]);else{var _=this.getValueXY(m+p.position[0],v+p.position[1],y);_=Math.round((_*(255-r)+g[y]*r)/255),this.setValueXY(m+p.position[0],v+p.position[1],y,_)}if(Array.isArray(o)&&o.length>0){var b=this.getCanvas(),w=b.getContext("2d");w.fillStyle=u,w.font=h;for(var x=0;x<Math.min(t.length,o.length);x++){var k=s[x]?s[x]:t[x].position;w.fillText(o[x],k[0],k[1])}this.data=Uint8Array.from(w.getImageData(0,0,this.width,this.height).data)}return this}function tl(t,e){for(var n=new Array(t),r=0;r<t;r++)n[r]=new Array(e).fill(0);return n}var el=[[0,0,1,0,0],[0,0,1,0,0],[1,1,1,1,1],[0,0,1,0,0],[0,0,1,0,0]],nl=[[0,1,0],[1,1,1],[0,1,0]],rl=function(){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};(0,l.Z)(this,t);var n=e.kind,r=void 0===n?"cross":n,i=e.shape,o=e.size,a=e.width,s=e.height,u=e.filled,c=void 0===u||u;if(o&&(a=o,s=o),i)switch(i.toLowerCase()){case"square":case"rectangle":this.matrix=il(a,s,{filled:c});break;case"circle":case"ellipse":this.matrix=ol(a,s,{filled:c});break;case"triangle":this.matrix=al(a,s,{filled:c});break;default:throw new Error("Shape: unexpected shape: ".concat(i))}else{if(!r)throw new Error("Shape: expected a kind or a shape option");switch(r.toLowerCase()){case"cross":this.matrix=el;break;case"smallcross":this.matrix=nl;break;default:throw new Error("Shape: unexpected kind: ".concat(r))}}this.height=this.matrix.length,this.width=this.matrix[0].length,this.halfHeight=this.height/2>>0,this.halfWidth=this.width/2>>0}return(0,u.Z)(t,[{key:"getPoints",value:function(){for(var t=this.matrix,e=[],n=0;n<t.length;n++)for(var r=0;r<t[0].length;r++)t[n][r]&&e.push([r-this.halfWidth,n-this.halfHeight]);return e}},{key:"getMask",value:function(){for(var t=new yu(this.width,this.height,{kind:Pr}),e=0;e<this.matrix.length;e++)for(var n=0;n<this.matrix[0].length;n++)this.matrix[e][n]&&t.setBitXY(n,e);return t}}]),t}();function il(t,e,n){var r=tl(e,t);if(n.filled)for(var i=0;i<e;i++)for(var o=0;o<t;o++)r[i][o]=1;else{for(var a=0,s=[0,e-1];a<s.length;a++)for(var l=s[a],u=0;u<t;u++)r[l][u]=1;for(var c=0;c<e;c++)for(var h=0,f=[0,t-1];h<f.length;h++){var d=f[h];r[c][d]=1}}return r}function ol(t,e,n){var r=tl(e,t),i=1-e%2,o=1-t%2,a=Math.floor((t-1)/2),s=Math.floor((e-1)/2),l=a*a,u=s*s;if(n.filled)for(var c=0;c<=s;c++)for(var h=a-Math.floor(Math.sqrt(l-l*c*c/u));h<=a;h++)r[s-c][h]=1,r[s+c+i][h]=1,r[s-c][t-h-1]=1,r[s+c+i][t-h-1]=1;else{for(var f=0;f<=s;f++){var d=a-Math.floor(Math.sqrt(l-l*f*f/u));r[s-f][d]=1,r[s+f+i][d]=1,r[s-f][t-d-1]=1,r[s+f+i][t-d-1]=1}for(var p=0;p<=a;p++){var g=s-Math.floor(Math.sqrt(u-u*p*p/l));r[g][a-p]=1,r[g][a+p+o]=1,r[e-g-1][a-p]=1,r[e-g-1][a+p+o]=1}}return r}function al(t,e,n){if(!n.filled)throw new Error("Non filled triangle is not implemented");for(var r=tl(e,t),i=0;i<e;i++)for(var o=Math.floor((1-i/e)*t/2),a=o;a<t-o;a++)r[i][a]=1;return r}function sl(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=e.shape;this.checkProcessable("paintPoints",{bitDepth:[8,16]});for(var r=Js(Object.assign({},e,{numberColors:t.length})),i=new rl(n).getPoints(),o=Math.min(this.channels,r[0].length),a=0;a<t.length;a++)for(var s=r[a%r.length],l=t[a][0],u=t[a][1],c=0;c<i.length;c++){var h=i[c][0],f=i[c][1];if(l+h>=0&&u+f>=0&&l+h<this.width&&u+f<this.height)for(var d=(l+h+(u+f)*this.width)*this.channels,p=0;p<o;p++)this.data[d+p]=s[p]}return this}function ll(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=e.color,r=void 0===n?[this.maxValue,0,0]:n,i=e.closed,o=void 0!==i&&i;this.checkProcessable("paintPoints",{bitDepth:[1,8,16]});for(var a=Math.min(this.channels,r.length),s=0;s<t.length-1+o;s++)for(var l=t[s],u=t[(s+1)%t.length],c=u[0]-l[0],h=u[1]-l[1],f=Math.max(Math.abs(c),Math.abs(h)),d=c/f,p=h/f,g=l[0],m=l[1],v=0;v<=f;v++){var y=Math.round(g),_=Math.round(m);if(y>=0&&_>=0&&y<this.width&&_<this.height)if(1===this.bitDepth)this.setBitXY(y,_);else for(var b=(y+_*this.width)*this.channels,w=0;w<a;w++)this.data[b+w]=r[w];g+=d,m+=p}return this}function ul(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=Object.assign({},e);this.checkProcessable("paintPolylines",{bitDepth:[8,16]});for(var r=Js(Object.assign({},e,{numberColors:t.length})),i=0;i<t.length;i++)n.color=r[i%r.length],this.paintPolyline(t[i],n);return this}function cl(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=e.color,r=void 0===n?[this.maxValue,0,0]:n,i=e.filled,o=void 0!==i&&i;this.checkProcessable("paintPoints",{bitDepth:[1,8,16]}),e.closed=!0;var a=hl(t);if(!1===o)return this.paintPolyline(t,e);for(var s=Array(this.height),l=0;l<this.height;l++){s[l]=[];for(var u=0;u<this.width;u++)s[l].push(0)}for(var c=0;c<a.length;c++)for(var h=fl(a[c],a[(c+1)%a.length]),f=0;f<this.height;f++)for(var d=0;d<this.width;d++)dl(d,f,h,this.height)&&(s[f][d]=0===s[f][d]?1:0);for(var p=0;p<this.height;p++)for(var g=0;g<this.width;g++)if(1===s[p][g])if(1===this.bitDepth)this.setBitXY(g,p);else for(var m=Math.min(this.channels,r.length),v=(g+p*this.width)*this.channels,y=0;y<m;y++)this.data[v+y]=r[y];return this.paintPolyline(t,e)}function hl(t){for(var e=[],n=0;n<t.length;n++)t[n][0]===t[(n+1)%t.length][0]&&t[n][1]===t[(n+1)%t.length][1]||t[n][0]===t[(n-1+t.length)%t.length][0]&&t[n][1]===t[(n-1+t.length)%t.length][1]||t[(n+1)%t.length][0]===t[(n-1+t.length)%t.length][0]&&t[(n-1+t.length)%t.length][1]===t[(n+1)%t.length][1]||e.push(t[n]);return e}function fl(t,e){if(t[0]===e[0])return{a:0,b:t[0],vertical:!0};var n=(e[1]-t[1])/(e[0]-t[0]);return{a:n,b:t[1]-n*t[0],vertical:!1}}function dl(t,e,n,r){if(!0===n.vertical)return n.b<=t;if(0===n.a)return!1;var i=(e-n.b)/n.a;return i<t&&i>=0&&i<=r}function pl(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=Object.assign({},e);this.checkProcessable("paintPolygons",{bitDepth:[8,16]});for(var r=Js(Object.assign({},e,{numberColors:t.length})),i=0;i<t.length;i++)n.color=r[i%r.length],this.paintPolygon(t[i],n);return this}function gl(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.maxSlots,n=void 0===e?256:e,r=t.channel,i=t.useAlpha,o=void 0===i||i;if(this.checkProcessable("getHistogram",{bitDepth:[1,8,16]}),void 0===r){if(this.components>1)throw new RangeError("You need to define the channel for an image that contains more than one channel");r=0}return vl.call(this,r,{useAlpha:o,maxSlots:n})}function ml(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.maxSlots,n=void 0===e?256:e,r=t.useAlpha,i=void 0===r||r;this.checkProcessable("getHistograms",{bitDepth:[8,16]});for(var o=new Array(i?this.components:this.channels),a=0;a<o.length;a++)o[a]=vl.call(this,a,{useAlpha:i,maxSlots:n});return o}function vl(t,e){var n=e.useAlpha,r=e.maxSlots;if(1===this.bitDepth){for(var i=[0,0],o=0;o<this.height;o++)for(var a=0;a<this.width;a++){var s=this.getBitXY(o,a);0===s?i[0]+=1:1===s&&(i[1]+=1)}return i}var l=Math.log2(r);if(!mo()(l))throw new RangeError("maxSlots must be a power of 2, for example: 64, 256, 1024");var u=0;this.bitDepth>l&&(u=this.bitDepth-l);var c=this.data,h=Mo()(Math.pow(2,Math.min(this.bitDepth,l)),0);if(n&&this.alpha)for(var f=this.channels-t-1,d=t;d<c.length;d+=this.channels)h[c[d]>>u]+=c[d+f]/this.maxValue;else for(var p=t;p<c.length;p+=this.channels)h[c[p]>>u]++;return h}function yl(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.useAlpha,n=void 0===e||e,r=t.nbSlots,i=void 0===r?512:r;this.checkProcessable("getColorHistogram",{bitDepth:[8,16],components:[3]});var o=Math.log(i)/Math.log(8);if(o!==Math.floor(o))throw new RangeError("nbSlots must be a power of 8. Usually 8, 64, 512 or 4096");for(var a=this.bitDepth-o,s=this.data,l=Mo()(Math.pow(8,o),0),u=Math.pow(2,2*o),c=Math.pow(2,o),h=0;h<s.length;h+=this.channels){var f=(s[h]>>a)*u+(s[h+1]>>a)*c+(s[h+2]>>a);n&&this.alpha?l[f]+=s[h+this.channels-1]/this.maxValue:l[f]++}return l}function _l(){this.checkProcessable("min",{bitDepth:[8,16,32]});for(var t=Mo()(this.channels,1/0),e=0;e<this.data.length;e+=this.channels)for(var n=0;n<this.channels;n++)this.data[e+n]<t[n]&&(t[n]=this.data[e+n]);return t}function bl(){this.checkProcessable("max",{bitDepth:[8,16,32]});for(var t=Mo()(this.channels,-1/0),e=0;e<this.data.length;e+=this.channels)for(var n=0;n<this.channels;n++)this.data[e+n]>t[n]&&(t[n]=this.data[e+n]);return t}function wl(){this.checkProcessable("sum",{bitDepth:[8,16]});for(var t=Mo()(this.channels,0),e=0;e<this.data.length;e+=this.channels)for(var n=0;n<this.channels;n++)t[n]+=this.data[e+n];return t}function xl(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;this.checkProcessable("getMoment",{bitDepth:[1]});for(var n=0,r=0;r<this.width;r++)for(var i=0;i<this.height;i++)1===this.getBitXY(r,i)&&(n+=Math.pow(r,t)*Math.pow(i,e));return n}function kl(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.mask,n=t.region,r=void 0===n?3:n,i=t.removeClosePoints,o=void 0===i?0:i,a=t.invert,s=void 0!==a&&a,l=t.maxEquals,u=void 0===l?2:l,c=this;this.checkProcessable("localMaxima",{bitDepth:[8,16],components:1});for(var h=s?0:1,f=[1,0,-1,0,1,1,-1,-1,2,0,-2,0,2,2,-2,-2],d=[0,1,0,-1,1,-1,1,-1,0,2,0,-2,2,-2,2,-2],p=(r*=4)<=8?1:2,g=[],m=p;m<c.height-p;m++)for(var v=p;v<c.width-p;v++)if(!e||e.getBitXY(v,m)===h){for(var y=0,_=0,b=c.data[v+m*c.width],w=0;w<r;w++)s?c.data[v+f[w]+(m+d[w])*c.width]>b&&y++:c.data[v+f[w]+(m+d[w])*c.width]<b&&y++,c.data[v+f[w]+(m+d[w])*c.width]===b&&_++;y+_===r&&_<=u&&g.push([v,m])}if(o>0)for(var x=0;x<g.length;x++)for(var k=x+1;k<g.length;k++)Math.sqrt(Math.pow(g[x][0]-g[k][0],2)+Math.pow(g[x][1]-g[k][1],2))<o&&(g[x][0]=g[x][0]+g[k][0]>>1,g[x][1]=g[x][1]+g[k][1]>>1,g.splice(k,1),k--);return g}function El(){for(var t=this.getHistograms({maxSlots:this.maxValue+1}),e=new Array(t.length),n=0;n<t.length;n++){var r=t[n];e[n]=ki(r)}return e}function Al(){for(var t=this.getHistograms({maxSlots:this.maxValue+1}),e=new Array(t.length),n=0;n<t.length;n++){var r=t[n];e[n]=xi(r)}return e}function Sl(){this.checkProcessable("points",{bitDepth:[1]});for(var t=[],e=0;e<this.width;e++)for(var n=0;n<this.height;n++)1===this.getBitXY(e,n)&&t.push([e,n]);return t}function Cl(){this.checkProcessable("extendedPoints",{bitDepth:[1]});for(var t=[],e=0;e<this.height;e++)for(var n=0;n<this.width;n++)if(1===this.getBitXY(n,e))for(t.push([n,e]),1!==this.getBitXY(n+1,e)?(t.push([n+1,e]),t.push([n+1,e+1]),1!==this.getBitXY(n,e+1)&&t.push([n,e+1])):1!==this.getBitXY(n,e+1)&&(t.push([n,e+1]),t.push([n+1,e+1]));n<this.width-2&&1===this.getBitXY(n+1,e)&&1===this.getBitXY(n+2,e);)n++;return t}function Ml(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(this===t)return[0,0];for(var n=[0,0],r=this;r;){if(r===t)return n;r.position&&(n[0]+=r.position[0],n[1]+=r.position[1]),r=r.parent}return!!e.defaultFurther&&n}function Il(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.alpha,n=void 0===e?1:e;this.checkProcessable("countAlphaPixels",{bitDepth:[8,16],alpha:1});var r=0;if(void 0!==n){for(var i=this.components;i<this.data.length;i+=this.channels)this.data[i]===n&&r++;return r}return this.size}function Nl(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=e.sorted;n||(t=t.slice().sort(Ol));for(var r=t.length,i=new Array(2*r),o=0,a=0;a<r;a++){for(var s=t[a];o>=2&&Pl(i[o-2],i[o-1],s)<=0;)o--;i[o++]=s}for(var l=o+1,u=r-2;u>=0;u--){for(var c=t[u];o>=l&&Pl(i[o-2],i[o-1],c)<=0;)o--;i[o++]=c}return i.slice(0,o-1)}function Pl(t,e,n){return(e[1]-t[1])*(n[0]-t[0])-(e[0]-t[0])*(n[1]-t[1])}function Ol(t,e){return t[0]===e[0]?t[1]-e[1]:t[0]-e[0]}function Ll(){return Nl(this.extendedPoints,{sorted:!1})}function Tl(t,e){return[t[0]-e[0],t[1]-e[1]]}function Dl(t){var e=Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2));return[t[0]/e,t[1]/e]}function Rl(t,e,n){void 0===n&&(n=new Array(e.length));for(var r=Math.cos(t),i=Math.sin(t),o=0;o<n.length;++o)n[o]=[r*e[o][0]-i*e[o][1],i*e[o][0]+r*e[o][1]];return n}function Bl(t){for(var e=0,n=0;n<t.length;n++){var r=t[n][0],i=t[n][1],o=t[n===t.length-1?0:n+1][0],a=t[n===t.length-1?0:n+1][1];e+=Math.sqrt(Math.pow(o-r,2)+Math.pow(a-i,2))}return e}function jl(t){for(var e=0,n=0;n<t.length;n++){e+=t[n][0]*t[n===t.length-1?0:n+1][1]*.5,e-=t[n===t.length-1?0:n+1][0]*t[n][1]*.5}return Math.abs(e)}function Fl(t){for(var e=1/0,n=1/0,r=-1/0,i=-1/0,o=0;o<t.length;o++)t[o][0]<e&&(e=t[o][0]),t[o][0]>r&&(r=t[o][0]),t[o][1]<n&&(n=t[o][1]),t[o][1]>i&&(i=t[o][1]);return[[e,n],[r,i]]}function zl(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.originalPoints,n=void 0===e?Ll.call(this):e;if(0===n.length)return[];if(1===n.length)return[n[0],n[0],n[0],n[0]];for(var r,i=new Array(n.length),o=1/0,a=0,s=0;s<i.length;s++){var l=Ul(n[s],n[(s+1)%i.length]);Rl(-l,n,i);for(var u=i[s][0],c=i[s][1],h=i[(s+1)%i.length][0],f=i[(s+1)%i.length][1],d=!0,p=0,g=0,m=0,v=0;v<i.length;v++){var y=i[v][0],_=i[v][1],b=(y-u)/(h-u);!0===d?(d=!1,p=b,g=b):(b<p&&(p=b),b>g&&(g=b));var w=(-(h-u)*_+h*c-f*u)/(h-u);Math.abs(w)>Math.abs(m)&&(m=w)}var x=[u+p*(h-u),c],k=[u+g*(h-u),c],E=Math.abs(m*(p-g)*(h-u));E<o&&(a=l,o=E,r=[x,k,[k[0],k[1]-m],[x[0],x[1]-m]])}return Rl(a,r,r),r}function Ul(t,e){var n=Dl(Tl(e,t)),r=Math.acos(n[0]);return n[1]<0?-r:r}var ql=n(2428),Gl=n.n(ql);function Zl(t){var e,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"",r=n.split("."),i=(0,qr.Z)(r);try{for(i.s();!(e=i.n()).done;){var o=e.value;if(void 0===t[o])return;t=t[o]}}catch(Ut){i.e(Ut)}finally{i.f()}return t}var Yl=n(9689),Xl=n.n(Yl);function Vl(t,e){var n=Dl(Tl(e,t)),r=Math.acos(n[0]);return n[1]<0?-r:r}var Hl=function(){function t(e,n){(0,l.Z)(this,t),this.map=e,this.id=n,this.minX=Number.POSITIVE_INFINITY,this.maxX=Number.NEGATIVE_INFINITY,this.minY=Number.POSITIVE_INFINITY,this.maxY=Number.NEGATIVE_INFINITY,this.meanX=0,this.meanY=0,this.surface=0,this.computed={}}return(0,u.Z)(t,[{key:"getMask",value:function(){var t,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=e.scale,r=void 0===n?1:n,i=e.kind,o=void 0===i?"":i;switch(o){case"contour":t=this.contourMask;break;case"box":t=this.boxMask;break;case"filled":t=this.filledMask;break;case"center":t=this.centerMask;break;case"mbr":t=this.mbrFilledMask;break;case"hull":t=this.convexHullFilledMask;break;case"hullContour":t=this.convexHullMask;break;case"mbrContour":t=this.mbrMask;break;case"feret":t=this.feretMask;break;default:t=this.mask}return r<1&&((t=t.resize({factor:r})).parent=this.mask.parent,t.position[0]+=this.minX,t.position[1]+=this.minY),t}},{key:"mean",get:function(){throw new Error("Roi mean not implemented yet")}},{key:"center",get:function(){return this.computed.center||(this.computed.center=[this.width/2>>0,this.height/2>>0]),this.computed.center}},{key:"ratio",get:function(){return this.width/this.height}},{key:"width",get:function(){return this.maxX-this.minX+1}},{key:"height",get:function(){return this.maxY-this.minY+1}},{key:"_computExternalIDs",value:function(){var t=this.borderIDs,e=this.borderLengths;this.computed.externalIDs=[],this.computed.externalLengths=[];for(var n=this.internalIDs,r=0;r<t.length;r++)n.includes(t[r])||(this.computed.externalIDs.push(t[r]),this.computed.externalLengths.push(e[r]))}},{key:"externalIDs",get:function(){return this.computed.externalIDs||this._computExternalIDs(),this.computed.externalIDs}},{key:"externalLengths",get:function(){return this.computed.externalLengths||this._computExternalIDs(),this.computed.externalLengths}},{key:"_computeBorderIDs",value:function(){var t=function(t){for(var e=t.map,n=e.data,r=new Set,i=new Map,o=new Set,a=[1,0,-1,0],s=[0,1,0,-1],l=t.minX;l<=t.maxX;l++)for(var u=t.minY;u<=t.maxY;u++){if(n[l+u*e.width]===t.id)for(var c=0;c<4;c++){var h=l+a[c],f=u+s[c];if(h>=0&&f>=0&&h<e.width&&f<e.height){var d=h+f*e.width;if(n[d]!==t.id&&!o.has(d)){o.add(d),r.add(n[d]);var p=i.get(n[d]);p?i.set(n[d],++p):i.set(n[d],1)}}}}var g=Array.from(r),m=g.map((function(t){return i.get(t)}));return{ids:g,lengths:m}}(this);this.computed.borderIDs=t.ids,this.computed.borderLengths=t.lengths}},{key:"borderIDs",get:function(){return this.computed.borderIDs||this._computeBorderIDs(),this.computed.borderIDs}},{key:"borderLengths",get:function(){return this.computed.borderLengths||this._computeBorderIDs(),this.computed.borderLengths}},{key:"boxIDs",get:function(){return this.computed.boxIDs||(this.computed.boxIDs=function(t){for(var e=new Set,n=t.map,r=n.data,i=0,o=[0,t.height-1];i<o.length;i++)for(var a=o[i],s=0;s<t.width;s++){var l=(a+t.minY)*n.width+s+t.minX;if(s-t.minX>0&&r[l]===t.id&&r[l-1]!==t.id){var u=r[l-1];e.add(u)}if(n.width-s-t.minX>1&&r[l]===t.id&&r[l+1]!==t.id){var c=r[l+1];e.add(c)}}for(var h=0,f=[0,t.width-1];h<f.length;h++)for(var d=f[h],p=0;p<t.height;p++){var g=(p+t.minY)*n.width+d+t.minX;if(p-t.minY>0&&r[g]===t.id&&r[g-n.width]!==t.id){var m=r[g-n.width];e.add(m)}if(n.height-p-t.minY>1&&r[g]===t.id&&r[g+n.width]!==t.id){var v=r[g+n.width];e.add(v)}}return Array.from(e)}(this)),this.computed.boxIDs}},{key:"internalIDs",get:function(){return this.computed.internalIDs||(this.computed.internalIDs=function(t){var e=[t.id],n=t.map,r=n.data;if(t.height>2)for(var i=0;i<t.width;i++){var o=t.minY*n.width+i+t.minX;if(e.includes(r[o])){var a=r[o+n.width];e.includes(a)||t.boxIDs.includes(a)||e.push(a)}}for(var s=new Array(4),l=1;l<t.width-1;l++)for(var u=1;u<t.height-1;u++){var c=(u+t.minY)*n.width+l+t.minX;if(e.includes(r[c])){s[0]=r[c-1],s[1]=r[c+1],s[2]=r[c-n.width],s[3]=r[c+n.width];for(var h=0;h<4;h++){var f=s[h];e.includes(f)||t.boxIDs.includes(f)||e.push(f)}}}return e}(this)),this.computed.internalIDs}},{key:"box",get:function(){return this.computed.box||(this.computed.box=function(t){var e=0,n=t.map,r=n.data,i=[0];t.height>1&&(i[1]=t.height-1);for(var o=0,a=i;o<a.length;o++)for(var s=a[o],l=1;l<t.width-1;l++){r[(s+t.minY)*n.width+l+t.minX]===t.id&&e++}var u=[0];t.width>1&&(u[1]=t.width-1);for(var c=0,h=u;c<h.length;c++)for(var f=h[c],d=0;d<t.height;d++){r[(d+t.minY)*n.width+f+t.minX]===t.id&&e++}return e}(this)),this.computed.box}},{key:"external",get:function(){return this.computed.external||(this.computed.external=function(t){for(var e=0,n=t.map,r=n.data,i=1;i<t.width-1;i++)for(var o=1;o<t.height-1;o++){var a=(o+t.minY)*n.width+i+t.minX;r[a]===t.id&&(t.externalIDs.includes(r[a-1])||t.externalIDs.includes(r[a+1])||t.externalIDs.includes(r[a-n.width])||t.externalIDs.includes(r[a+n.width]))&&e++}return e+t.box}(this)),this.computed.external}},{key:"holesInfo",get:function(){return this.computed.holesInfo||(this.computed.holesInfo=function(t){for(var e=0,n=t.map.width,r=t.map.data,i=1;i<t.width-1;i++)for(var o=1;o<t.height-1;o++){var a=(o+t.minY)*n+i+t.minX;t.internalIDs.includes(r[a])&&r[a]!==t.id&&e++}return{number:t.internalIDs.length-1,surface:e}}(this)),this.computed.holesInfo}},{key:"border",get:function(){return this.computed.border||(this.computed.border=function(t){for(var e=0,n=t.map,r=n.data,i=1;i<t.width-1;i++)for(var o=1;o<t.height-1;o++){var a=(o+t.minY)*n.width+i+t.minX;r[a]===t.id&&(r[a-1]===t.id&&r[a+1]===t.id&&r[a-n.width]===t.id&&r[a+n.width]===t.id||e++)}return e+t.box}(this)),this.computed.border}},{key:"contourMask",get:function(){if(!this.computed.contourMask){for(var t=new yu(this.width,this.height,{kind:Pr,position:[this.minX,this.minY],parent:this.map.parent}),e=0;e<this.width;e++)for(var n=0;n<this.height;n++)this.map.data[e+this.minX+(n+this.minY)*this.map.width]===this.id&&(e>0&&e<this.width-1&&n>0&&n<this.height-1&&this.map.data[e-1+this.minX+(n+this.minY)*this.map.width]===this.id&&this.map.data[e+1+this.minX+(n+this.minY)*this.map.width]===this.id&&this.map.data[e+this.minX+(n-1+this.minY)*this.map.width]===this.id&&this.map.data[e+this.minX+(n+1+this.minY)*this.map.width]===this.id||t.setBitXY(e,n));this.computed.contourMask=t}return this.computed.contourMask}},{key:"boxMask",get:function(){if(!this.computed.boxMask){for(var t=new yu(this.width,this.height,{kind:Pr,position:[this.minX,this.minY],parent:this.map.parent}),e=0;e<this.width;e++)t.setBitXY(e,0),t.setBitXY(e,this.height-1);for(var n=0;n<this.height;n++)t.setBitXY(0,n),t.setBitXY(this.width-1,n);this.computed.boxMask=t}return this.computed.boxMask}},{key:"mask",get:function(){if(!this.computed.mask){for(var t=new yu(this.width,this.height,{kind:Pr,position:[this.minX,this.minY],parent:this.map.parent}),e=0;e<this.width;e++)for(var n=0;n<this.height;n++)this.map.data[e+this.minX+(n+this.minY)*this.map.width]===this.id&&t.setBitXY(e,n);this.computed.mask=t}return this.computed.mask}},{key:"filledMask",get:function(){if(!this.computed.filledMask){for(var t=new yu(this.width,this.height,{kind:Pr,position:[this.minX,this.minY],parent:this.map.parent}),e=0;e<this.width;e++)for(var n=0;n<this.height;n++){var r=e+this.minX+(n+this.minY)*this.map.width;this.internalIDs.includes(this.map.data[r])&&t.setBitXY(e,n)}this.computed.filledMask=t}return this.computed.filledMask}},{key:"centerMask",get:function(){if(!this.computed.centerMask){var t=new rl({kind:"smallCross"}).getMask();t.parent=this.map.parent,t.position=[this.minX+this.center[0]-1,this.minY+this.center[1]-1],this.computed.centerMask=t}return this.computed.centerMask}},{key:"convexHull",get:function(){if(!this.computed.convexHull){for(var t=[],e=0;e<this.width;e++)for(var n=0;n<this.height;n++)this.map.data[e+this.minX+(n+this.minY)*this.map.width]===this.id&&(e>0&&e<this.width-1&&n>0&&n<this.height-1&&this.map.data[e-1+this.minX+(n+this.minY)*this.map.width]===this.id&&this.map.data[e+1+this.minX+(n+this.minY)*this.map.width]===this.id&&this.map.data[e+this.minX+(n-1+this.minY)*this.map.width]===this.id&&this.map.data[e+this.minX+(n+1+this.minY)*this.map.width]===this.id||(t.push([e,n]),t.push([e+1,n]),t.push([e,n+1]),t.push([e+1,n+1])));var r=Nl(t);this.computed.convexHull={polyline:r,surface:jl(r),perimeter:Bl(r)}}return this.computed.convexHull}},{key:"convexHullMask",get:function(){if(!this.computed.convexHullMask){var t=this.convexHull,e=new yu(this.width+1,this.height+1,{kind:Pr,position:[this.minX,this.minY],parent:this.map.parent});e.paintPolyline(t.polyline,{closed:!0}),this.computed.convexHullMask=e}return this.computed.convexHullMask}},{key:"convexHullFilledMask",get:function(){if(!this.computed.convexHullFilledMask){for(var t=this.convexHull,e=new yu(this.width,this.height,{kind:Pr,position:[this.minX,this.minY],parent:this.map.parent}),n=0;n<this.width;n++)for(var r=0;r<this.height;r++)1!==Xl()(t.polyline,[n,r])&&e.setBitXY(n,r);this.computed.convexHullFilledMask=e}return this.computed.convexHullFilledMask}},{key:"mbr",get:function(){if(!this.computed.mbr){var t=zl({originalPoints:this.convexHull.polyline});if(0===t.length)this.computed.mbr={width:0,height:0,surface:0,perimeter:0,rectangle:t};else{var e=t[0],n=t[1],r=t[2],i=Math.sqrt(Math.pow(e[0]-n[0],2)+Math.pow(e[1]-n[1],2)),o=Math.sqrt(Math.pow(r[0]-n[0],2)+Math.pow(r[1]-n[1],2));this.computed.mbr={width:i,height:o,elongation:1-i/o,aspectRatio:i/o,surface:i*o,perimeter:2*(i+o),rectangle:t}}}return this.computed.mbr}},{key:"fillRatio",get:function(){return this.surface/(this.surface+this.holesInfo.surface)}},{key:"feretDiameters",get:function(){return this.computed.feretDiameters||(this.computed.feretDiameters=function(){var t=(arguments.length>0&&void 0!==arguments[0]?arguments[0]:{}).originalPoints,e=void 0===t?Ll.call(this):t;if(0===e.length)return{min:0,max:0,minLine:[],maxLine:[],aspectRatio:1};if(1===e.length)return{min:1,max:1,minLine:[e[0],e[0]],maxLine:[e[0],e[0]],aspectRatio:1};for(var n=new Array(e.length),r=1/0,i=0,o=[],a=0;a<e.length;a++){var s=Vl(e[a],e[(a+1)%e.length]);Rl(-s,e,n);for(var l=0,u=[],c=0;c<e.length;c++){var h=Math.abs(n[a][1]-n[c][1]);h>l&&(l=h,(u=[]).push([n[c][0],n[a][1]],[n[c][0],n[c][1]]))}l<r&&(r=l,i=s,o=u)}Rl(i,o,o);for(var f=0,d=[],p=0,g=0;g<e.length-1;g++)for(var m=g+1;m<e.length;m++){var v=Math.pow(e[g][0]-e[m][0],2)+Math.pow(e[g][1]-e[m][1],2);v>p&&(p=v,f=Math.sqrt(v),d=[e[g],e[m]])}return{min:r,minLine:o,max:f,maxLine:d,aspectRatio:r/f}}({originalPoints:this.convexHull.polyline})),this.computed.feretDiameters}},{key:"eqpc",get:function(){return this.computed.eqpc||(this.computed.eqpc=2*Math.sqrt(this.surface/Math.PI)),this.computed.eqpc}},{key:"perimeterInfo",get:function(){return this.computed.perimeterInfo||(this.computed.perimeterInfo=function(t){for(var e=t.map,n=e.data,r=0,i=0,o=0,a=0,s=0;s<t.width;s++)for(var l=0;l<t.height;l++){var u=(l+t.minY)*e.width+s+t.minX;if(n[u]===t.id){var c=0;switch((0===s||t.externalIDs.includes(n[u-1]))&&c++,(s===t.width-1||t.externalIDs.includes(n[u+1]))&&c++,(0===l||t.externalIDs.includes(n[u-e.width]))&&c++,(l===t.height-1||t.externalIDs.includes(n[u+e.width]))&&c++,c){case 1:r++;break;case 2:i++;break;case 3:o++;break;case 4:a++}}}return{one:r,two:i,three:o,four:a}}(this)),this.computed.perimeterInfo}},{key:"perimeter",get:function(){var t=this.perimeterInfo,e=2-Math.sqrt(2);return t.one+2*t.two+3*t.three+4*t.four-e*(t.two+2*t.three+t.four)}},{key:"ped",get:function(){return this.computed.ped||(this.computed.ped=this.perimeter/Math.PI),this.computed.ped}},{key:"feretMask",get:function(){if(!this.computed.feretMask){var t=new yu(this.width+1,this.height+1,{kind:Pr,position:[this.minX,this.minY],parent:this.map.parent});t.paintPolyline(this.feretDiameters.minLine),t.paintPolyline(this.feretDiameters.maxLine),this.computed.feretMask=t}return this.computed.feretMask}},{key:"mbrMask",get:function(){if(!this.computed.mbrMask){var t=function(t){for(var e=0;e<t.length;e++)t[e][0]=Math.round(t[e][0]),t[e][1]=Math.round(t[e][1]);return t}(this.mbr.rectangle);if(t.length>0){var e=Fl(t),n=new yu(e[1][0]-e[0][0]+1,e[1][1]-e[0][1]+1,{kind:Pr,position:[this.minX+e[0][0],this.minY+e[0][1]],parent:this.map.parent});t=function(t,e){void 0===e&&(e=new Array(t.length).fill(0).map((function(){return[]})));for(var n=Fl(t),r=n[0][0],i=n[0][1],o=0;o<t.length;o++)e[o][0]=t[o][0]-r,e[o][1]=t[o][1]-i;return e}(t),n.paintPolyline(t,{closed:!0}),this.computed.mbrMask=n}else this.computed.mbrMask=new yu(1,1,{kind:Pr,position:[this.minX,this.minY],parent:this.map.parent})}return this.computed.mbrMask}},{key:"mbrFilledMask",get:function(){if(!this.computed.mbrFilledMask){for(var t=new yu(this.width,this.height,{kind:Pr,position:[this.minX,this.minY],parent:this.map.parent}),e=this.mask.minimalBoundingRectangle(),n=0;n<this.width;n++)for(var r=0;r<this.height;r++)1!==Xl()(e,[n,r])&&t.setBitXY(n,r);this.computed.mbrFilledMask=t}return this.computed.mbrFilledMask}},{key:"points",get:function(){if(!this.computed.points){for(var t=[],e=0;e<this.height;e++)for(var n=0;n<this.width;n++){var r=(e+this.minY)*this.map.width+n+this.minX;this.map.data[r]===this.id&&t.push([n,e])}this.computed.points=t}return this.computed.points}},{key:"maxLengthPoints",get:function(){if(!this.computed.maxLengthPoints){for(var t,e=0,n=this.points,r=0;r<n.length;r++)for(var i=r+1;i<n.length;i++){var o=Math.pow(n[r][0]-n[i][0],2)+Math.pow(n[r][1]-n[i][1],2);o>=e&&(e=o,t=[n[r],n[i]])}this.computed.maxLengthPoints=t}return this.computed.maxLengthPoints}},{key:"maxLength",get:function(){if(!this.computed.maxLength){var t=Math.sqrt(Math.pow(this.maxLengthPoints[0][0]-this.maxLengthPoints[1][0],2)+Math.pow(this.maxLengthPoints[0][1]-this.maxLengthPoints[1][1],2));this.computed.maxLength=t}return this.computed.maxLength}},{key:"roundness",get:function(){return 4*this.surface/(Math.PI*Math.pow(this.feretDiameters.max,2))}},{key:"sphericity",get:function(){return 2*Math.sqrt(this.surface*Math.PI)/this.perimeter}},{key:"solidity",get:function(){return this.surface/this.convexHull.surface}},{key:"angle",get:function(){if(!this.computed.angle){var t=this.maxLengthPoints,e=180*-Math.atan2(t[0][1]-t[1][1],t[0][0]-t[1][0])/Math.PI;this.computed.angle=e}return this.computed.angle}},{key:"toJSON",value:function(){return{id:this.id,minX:this.minX,maxX:this.maxX,minY:this.minY,maxY:this.maxY,meanX:this.meanX,meanY:this.meanY,height:this.height,width:this.width,surface:this.surface,mbrWidth:this.mbr.width,mbrHeight:this.mbr.height,mbrSurface:this.mbr.surface,eqpc:this.eqpc,ped:this.ped,feretDiameterMin:this.feretDiameters.min,feretDiameterMax:this.feretDiameters.max,aspectRatio:this.feretDiameters.aspectRatio,fillRatio:this.fillRatio,sphericity:this.sphericity,roundness:this.roundness,solidity:this.solidity,perimeter:this.perimeter}}}]),t}();var Wl=function(){function t(e,n){(0,l.Z)(this,t),this.roiMap=e,this.options=n,this.roi=this.createRoi()}return(0,u.Z)(t,[{key:"createRoi",value:function(){var t=this.roiMap.data,e={};this.roiMap.positive=0,this.roiMap.negative=0;for(var n=0;n<t.length;n++)t[n]&&!e[t[n]]&&(e[t[n]]=!0,t[n]>0?this.roiMap.positive++:this.roiMap.negative++);var r={};for(var i in e)r[i]=new Hl(this.roiMap,1*i);for(var o=this.roiMap.width,a=this.roiMap.height,s=0;s<a;s++)for(var l=0;l<o;l++){var u=s*o+l;if(0!==t[u]){var c=r[t[u]];l<c.minX&&(c.minX=l),l>c.maxX&&(c.maxX=l),s<c.minY&&(c.minY=s),s>c.maxY&&(c.maxY=s),c.meanX+=l,c.meanY+=s,c.surface++}}var h=[];for(var f in e)r[f].meanX/=r[f].surface,r[f].meanY/=r[f].surface,h.push(r[f]);return h}}]),t}();function Ql(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.algorithm,n=void 0===e?"commonBorderLength":e,r=t.minCommonBorderLength,i=void 0===r?5:r,o=t.maxCommonBorderLength,a=void 0===o?100:o,s=t.minCommonBorderRatio,l=void 0===s?.3:s,u=t.maxCommonBorderRatio,c=void 0===u?1:u,h=function(t,e,n){return t[n]>=i&&t[n]<=a};"function"===typeof n&&(h=n),"commonborderratio"===n.toLowerCase()&&(h=function(t,e,n){var r=Math.min(t[n]/t[e],1);return r>=l&&r<=c});for(var f=this,d=f.commonBorderLength,p={},g={},m=0,v=Object.keys(d);m<v.length;m++)for(var y=v[m],_=d[y],b=Object.keys(_),w=0,x=b;w<x.length;w++){var k=x[w];if(k!==y&&h(_,y,k)){var E=k;g[k]&&(E=g[k]);var A=y;if(g[y]&&(A=g[y]),Number(E)!==A){var S=Math.min(E,A),C=Math.max(E,A);if(p[S]||(p[S]={}),p[S][C]=!0,g[C]=S,p[C]){for(var M=0,I=Object.keys(p[C]);M<I.length;M++){var N=I[M];p[S][N]=!0,g[N]=S}delete p[C]}}}}for(var P=f.minMax,O=-P.min,L=P.max+O,T=new Array(L+1).fill(0),D=0,R=Object.keys(g);D<R.length;D++){var B=R[D];T[Number(B)+O]=g[B]}for(var j=f.data,F=0;F<j.length;F++){var z=j[F];if(0!==z){var U=T[z+O];0!==U&&(j[F]=U)}}return f.computed={},f}var Jl=function(){function t(e,n){(0,l.Z)(this,t),this.parent=e,this.width=e.width,this.height=e.height,this.data=n,this.negative=0,this.positive=0}return(0,u.Z)(t,[{key:"total",get:function(){return this.negative+this.positive}},{key:"minMax",get:function(){for(var t=Number.MAX_SAFE_INTEGER,e=Number.MIN_SAFE_INTEGER,n=0;n<this.data.length;n++)this.data[n]<t&&(t=this.data[n]),this.data[n]>e&&(e=this.data[n]);return{min:t,max:e}}},{key:"commonBorderLength",get:function(){return function(t){for(var e=t.data,n=[1,0,-1,0],r=[0,1,0,-1],i=t.minMax,o=-i.min,a=i.max+o,s=[],l=0;l<=a;l++)s.push(Object.create(null));for(var u=0;u<t.width;u++)for(var c=0;c<t.height;c++){var h=e[u+c*t.width];if(0!==h){for(var f=Object.create(null),d=!1,p=0;p<4;p++){var g=u+n[p],m=c+r[p];if(g>=0&&m>=0&&g<t.width&&m<t.height){var v=e[g+m*t.width];h!==v&&(d=!0,0!==v&&void 0===f[v]&&(f[v]=!0,s[v+o][h]?s[v+o][h]++:s[v+o][h]=1))}else d=!0}d&&(s[h+o][h]?s[h+o][h]++:s[h+o][h]=1)}}for(var y={},_=0;_<s.length;_++)Object.keys(s[_]).length>0&&(y[_-o]=s[_]);return y}(this)}},{key:"mergeRoi",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return Ql.call(this,t)}},{key:"mergeRois",value:function(t){for(var e=t[0],n=t.slice(1),r=0;r<this.data.length;r++)n.includes(this.data[r])&&(this.data[r]=e)}},{key:"rowsInfo",value:function(){for(var t=new Array(this.height),e=0,n=0;n<this.data.length;n+=this.width){var r={row:e,positivePixel:0,negativePixel:0,zeroPixel:0,positiveRoi:0,negativeRoi:0,medianChange:0};t[e++]=r;for(var i={},o={},a=[],s=this.data[n],l=0,u=n;u<n+this.width;u++){var c=this.data[u];s!==c&&(s=c,a.push(l),l=0),l++,c>0?(r.positivePixel++,i[c]||(i[c]=!0)):c<0?(r.negativePixel++,o[c]||(o[c]=!0)):r.zeroPixel++}a.push(l),r.medianChange=a.sort((function(t,e){return t-e}))[Math.floor(a.length/2)],r.positiveRoiIDs=Object.keys(i),r.negativeRoiIDs=Object.keys(o),r.positiveRoi=r.positiveRoiIDs.length,r.negativeRoi=r.negativeRoiIDs.length}return t}},{key:"colsInfo",value:function(){for(var t=new Array(this.width),e=0,n=0;n<this.width;n++){var r={col:e,positivePixel:0,negativePixel:0,zeroPixel:0,positiveRoi:0,negativeRoi:0,medianChange:0};t[e++]=r;for(var i={},o={},a=[],s=this.data[n],l=0,u=n;u<n+this.data.length;u+=this.width){var c=this.data[u];s!==c&&(s=c,a.push(l),l=0),l++,c>0?(r.positivePixel++,i[c]||(i[c]=!0)):c<0?(r.negativePixel++,o[c]||(o[c]=!0)):r.zeroPixel++}a.push(l),r.medianChange=a.sort((function(t,e){return t-e}))[Math.floor(a.length/2)],r.positiveRoiIDs=Object.keys(i),r.negativeRoiIDs=Object.keys(o),r.positiveRoi=r.positiveRoiIDs.length,r.negativeRoi=r.negativeRoiIDs.length}return t}}]),t}();function Kl(t){for(var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=e.allowCorners,r=void 0!==n&&n,i=65535,o=new Int16Array(t.size),a=0,s=0,l=new Uint16Array(i+1),u=new Uint16Array(i+1),c=0;c<t.width;c++)for(var h=0;h<t.height;h++)0===o[h*t.width+c]&&f(c,h);function f(e,n){var c=0,h=0,f=t.getBitXY(e,n),d=f?++a:--s;if(a>32767||s<-32768)throw new Error("Too many regions of interest");for(l[0]=e,u[0]=n;c<=h;){var p=l[c&i],g=u[c&i];if(o[g*t.width+p]=d,p>0&&0===o[g*t.width+p-1]&&t.getBitXY(p-1,g)===f&&(h++,l[h&i]=p-1,u[h&i]=g,o[g*t.width+p-1]=-32768),g>0&&0===o[(g-1)*t.width+p]&&t.getBitXY(p,g-1)===f&&(h++,l[h&i]=p,u[h&i]=g-1,o[(g-1)*t.width+p]=-32768),p<t.width-1&&0===o[g*t.width+p+1]&&t.getBitXY(p+1,g)===f&&(h++,l[h&i]=p+1,u[h&i]=g,o[g*t.width+p+1]=-32768),g<t.height-1&&0===o[(g+1)*t.width+p]&&t.getBitXY(p,g+1)===f&&(h++,l[h&i]=p,u[h&i]=g+1,o[(g+1)*t.width+p]=-32768),r&&(p>0&&g>0&&0===o[(g-1)*t.width+p-1]&&t.getBitXY(p-1,g-1)===f&&(h++,l[h&i]=p-1,u[h&i]=g-1,o[(g-1)*t.width+p-1]=-32768),p<t.width-1&&g>0&&0===o[(g-1)*t.width+p+1]&&t.getBitXY(p+1,g-1)===f&&(h++,l[h&i]=p+1,u[h&i]=g-1,o[(g-1)*t.width+p+1]=-32768),p>0&&g<t.height-1&&0===o[(g+1)*t.width+p-1]&&t.getBitXY(p-1,g+1)===f&&(h++,l[h&i]=p-1,u[h&i]=g+1,o[(g+1)*t.width+p-1]=-32768),p<t.width-1&&g<t.height-1&&0===o[(g+1)*t.width+p+1]&&t.getBitXY(p+1,g+1)===f&&(h++,l[h&i]=p+1,u[h&i]=g+1,o[(g+1)*t.width+p+1]=-32768)),h-++c>i)throw new 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m=l.data[g];(s&&m<=o||!s&&m>=o)&&d.queue([e[p][0],e[p][1],m])}for(;d.length>0;)for(var v=d.dequeue(),y=v[0]+v[1]*h,_=0;_<4;_++){var b=v[0]+fu[_],w=v[1]+du[_];if(b>=0&&w>=0&&b<h&&w<f){var x=b+w*h;if(!n||n.getBit(x)===u){var k=l.data[x];(s&&k<=o||!s&&k>=o)&&0===c[x]&&(c[x]=c[y],d.queue([v[0]+fu[_],v[1]+du[_],k]))}}}return new Jl(l,c)}var gu=function(){function t(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};(0,l.Z)(this,t),this._image=e,this._options=n,this._options.label||(this._options.label="default"),this._layers={},this._painted=null}return(0,u.Z)(t,[{key:"fromMaxima",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=Object.assign({},this._options,t),n=lu.call(this._image,t);this._layers[e.label]=new Wl(n,e)}},{key:"fromPoints",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=Object.assign({},this._options,e),r=uu.call(this._image,t,e);return this._layers[n.label]=new 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0!==arguments[0]?arguments[0]:{},e=Object.assign({},this._options,t);return this._assertLayerWithLabel(e.label),this._layers[e.label].roiMap}},{key:"rowsInfo",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return this.getMap(t).rowsInfo()}},{key:"colsInfo",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return this.getMap(t).rowsInfo()}},{key:"getRoiIds",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=this.getRois(t);if(e){for(var n=new Array(e.length),r=0;r<e.length;r++)n[r]=e[r].id;return n}throw new Error("ROIs not found")}},{key:"getRois",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.label,n=void 0===e?this._options.label:e,r=t.positive,i=void 0===r||r,o=t.negative,a=void 0===o||o,s=t.minSurface,l=void 0===s?0:s,u=t.maxSurface,c=void 0===u?Number.POSITIVE_INFINITY:u,h=t.minWidth,f=void 0===h?0:h,d=t.maxWidth,p=void 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r=n/t.blocksPerLine|0,i=n%t.blocksPerLine;void 0===t.blocks[r]&&c.tolerantDecoding||e(t,t.blocks[r][i])}var A,S,C,M,I,N,P=i.length;N=f?0===a?0===l?function(t,e){var n=v(t.huffmanTableDC),r=0===n?0:_(n)<<u;e[0]=t.pred+=r}:function(t,e){e[0]|=m()<<u}:0===l?function(e,n){if(b>0)b--;else for(var r=a,i=s;r<=i;){var o=v(e.huffmanTableAC),l=15&o,c=o>>4;if(0!==l)n[t[r+=c]]=_(l)*(1<<u),r++;else{if(c<15){b=y(c)+(1<<c)-1;break}r+=16}}}:function(e,n){for(var r=a,i=s,o=0;r<=i;){var l=t[r],c=n[l]<0?-1:1;switch(x){case 0:var h=v(e.huffmanTableAC),f=15&h;if(o=h>>4,0===f)o<15?(b=y(o)+(1<<o),x=4):(o=16,x=1);else{if(1!==f)throw new Error("invalid ACn encoding");w=_(f),x=o?2:3}continue;case 1:case 2:n[l]?n[l]+=(m()<<u)*c:0===--o&&(x=2==x?3:0);break;case 3:n[l]?n[l]+=(m()<<u)*c:(n[l]=w<<u,x=0);break;case 4:n[l]&&(n[l]+=(m()<<u)*c)}r++}4===x&&0===--b&&(x=0)}:function(e,n){var r=v(e.huffmanTableDC),i=0===r?0:_(r);n[0]=e.pred+=i;for(var o=1;o<64;){var a=v(e.huffmanTableAC),s=15&a,l=a>>4;if(0!==s)n[t[o+=l]]=_(s),o++;else{if(l<15)break;o+=16}}};var O,L,T,D,R=0;for(L=1==P?i[0].blocksPerLine*i[0].blocksPerColumn:h*r.mcusPerColumn,o||(o=L);R<L;){for(S=0;S<P;S++)i[S].pred=0;if(b=0,1==P)for(A=i[0],I=0;I<o;I++)E(A,N,R),R++;else for(I=0;I<o;I++){for(S=0;S<P;S++)for(T=(A=i[S]).h,D=A.v,C=0;C<D;C++)for(M=0;M<T;M++)k(A,N,R,C,M);if(++R===L)break}if(R===L)do{if(255===e[n]&&0!==e[n+1])break;n+=1}while(n<e.length-2);if(g=0,(O=e[n]<<8|e[n+1])<65280)throw new Error("marker was not found");if(!(O>=65488&&O<=65495))break;n+=2}return n-d}function f(t,u){var c,h,f=[],d=u.blocksPerLine,p=u.blocksPerColumn,g=d<<3,v=new Int32Array(64),y=new Uint8Array(64);function _(t,c,h){var f,d,p,g,m,v,y,_,b,w,x=u.quantizationTable,k=h;for(w=0;w<64;w++)k[w]=t[w]*x[w];for(w=0;w<8;++w){var E=8*w;0!=k[1+E]||0!=k[2+E]||0!=k[3+E]||0!=k[4+E]||0!=k[5+E]||0!=k[6+E]||0!=k[7+E]?(f=s*k[0+E]+128>>8,d=s*k[4+E]+128>>8,p=k[2+E],g=k[6+E],m=l*(k[1+E]-k[7+E])+128>>8,_=l*(k[1+E]+k[7+E])+128>>8,v=k[3+E]<<4,y=k[5+E]<<4,b=f-d+1>>1,f=f+d+1>>1,d=b,b=p*a+g*o+128>>8,p=p*o-g*a+128>>8,g=b,b=m-y+1>>1,m=m+y+1>>1,y=b,b=_+v+1>>1,v=_-v+1>>1,_=b,b=f-g+1>>1,f=f+g+1>>1,g=b,b=d-p+1>>1,d=d+p+1>>1,p=b,b=m*i+_*r+2048>>12,m=m*r-_*i+2048>>12,_=b,b=v*n+y*e+2048>>12,v=v*e-y*n+2048>>12,y=b,k[0+E]=f+_,k[7+E]=f-_,k[1+E]=d+y,k[6+E]=d-y,k[2+E]=p+v,k[5+E]=p-v,k[3+E]=g+m,k[4+E]=g-m):(b=s*k[0+E]+512>>10,k[0+E]=b,k[1+E]=b,k[2+E]=b,k[3+E]=b,k[4+E]=b,k[5+E]=b,k[6+E]=b,k[7+E]=b)}for(w=0;w<8;++w){var A=w;0!=k[8+A]||0!=k[16+A]||0!=k[24+A]||0!=k[32+A]||0!=k[40+A]||0!=k[48+A]||0!=k[56+A]?(f=s*k[0+A]+2048>>12,d=s*k[32+A]+2048>>12,p=k[16+A],g=k[48+A],m=l*(k[8+A]-k[56+A])+2048>>12,_=l*(k[8+A]+k[56+A])+2048>>12,v=k[24+A],y=k[40+A],b=f-d+1>>1,f=f+d+1>>1,d=b,b=p*a+g*o+2048>>12,p=p*o-g*a+2048>>12,g=b,b=m-y+1>>1,m=m+y+1>>1,y=b,b=_+v+1>>1,v=_-v+1>>1,_=b,b=f-g+1>>1,f=f+g+1>>1,g=b,b=d-p+1>>1,d=d+p+1>>1,p=b,b=m*i+_*r+2048>>12,m=m*r-_*i+2048>>12,_=b,b=v*n+y*e+2048>>12,v=v*e-y*n+2048>>12,y=b,k[0+A]=f+_,k[56+A]=f-_,k[8+A]=d+y,k[48+A]=d-y,k[16+A]=p+v,k[40+A]=p-v,k[24+A]=g+m,k[32+A]=g-m):(b=s*h[w+0]+8192>>14,k[0+A]=b,k[8+A]=b,k[16+A]=b,k[24+A]=b,k[32+A]=b,k[40+A]=b,k[48+A]=b,k[56+A]=b)}for(w=0;w<64;++w){var S=128+(k[w]+8>>4);c[w]=S<0?0:S>255?255:S}}m(g*p*8);for(var b=0;b<p;b++){var w=b<<3;for(c=0;c<8;c++)f.push(new Uint8Array(g));for(var x=0;x<d;x++){_(u.blocks[b][x],y,v);var k=0,E=x<<3;for(h=0;h<8;h++){var A=f[w+h];for(c=0;c<8;c++)A[E+c]=y[k++]}}}return f}function d(t){return t<0?0:t>255?255:t}u.prototype={load:function(t){var e=new XMLHttpRequest;e.open("GET",t,!0),e.responseType="arraybuffer",e.onload=function(){var t=new Uint8Array(e.response||e.mozResponseArrayBuffer);this.parse(t),this.onload&&this.onload()}.bind(this),e.send(null)},parse:function(e){var n=1e3*this.opts.maxResolutionInMP*1e3,r=0;e.length;function i(){var t=e[r]<<8|e[r+1];return r+=2,t}function o(){var t=i(),n=e.subarray(r,r+t-2);return r+=n.length,n}function a(t){var e,n,r=1,i=1;for(n in t.components)t.components.hasOwnProperty(n)&&(r<(e=t.components[n]).h&&(r=e.h),i<e.v&&(i=e.v));var o=Math.ceil(t.samplesPerLine/8/r),a=Math.ceil(t.scanLines/8/i);for(n in t.components)if(t.components.hasOwnProperty(n)){e=t.components[n];var s=Math.ceil(Math.ceil(t.samplesPerLine/8)*e.h/r),l=Math.ceil(Math.ceil(t.scanLines/8)*e.v/i),u=o*e.h,c=a*e.v,h=[];m(256*(c*u));for(var f=0;f<c;f++){for(var d=[],p=0;p<u;p++)d.push(new Int32Array(64));h.push(d)}e.blocksPerLine=s,e.blocksPerColumn=l,e.blocks=h}t.maxH=r,t.maxV=i,t.mcusPerLine=o,t.mcusPerColumn=a}var s,l,u=null,d=null,p=[],g=[],v=[],y=[],_=i(),b=-1;if(this.comments=[],65496!=_)throw new Error("SOI not found");for(_=i();65497!=_;){switch(_){case 65280:break;case 65504:case 65505:case 65506:case 65507:case 65508:case 65509:case 65510:case 65511:case 65512:case 65513:case 65514:case 65515:case 65516:case 65517:case 65518:case 65519:case 65534:var w=o();if(65534===_){var x=String.fromCharCode.apply(null,w);this.comments.push(x)}65504===_&&74===w[0]&&70===w[1]&&73===w[2]&&70===w[3]&&0===w[4]&&(u={version:{major:w[5],minor:w[6]},densityUnits:w[7],xDensity:w[8]<<8|w[9],yDensity:w[10]<<8|w[11],thumbWidth:w[12],thumbHeight:w[13],thumbData:w.subarray(14,14+3*w[12]*w[13])}),65505===_&&69===w[0]&&120===w[1]&&105===w[2]&&102===w[3]&&0===w[4]&&(this.exifBuffer=w.subarray(5,w.length)),65518===_&&65===w[0]&&100===w[1]&&111===w[2]&&98===w[3]&&101===w[4]&&0===w[5]&&(d={version:w[6],flags0:w[7]<<8|w[8],flags1:w[9]<<8|w[10],transformCode:w[11]});break;case 65499:for(var k=i()+r-2;r<k;){var E=e[r++];m(256);var A=new Int32Array(64);if(E>>4===0)for(H=0;H<64;H++){A[t[H]]=e[r++]}else{if(E>>4!==1)throw new Error("DQT: invalid table spec");for(H=0;H<64;H++){A[t[H]]=i()}}p[15&E]=A}break;case 65472:case 65473:case 65474:i(),(s={}).extended=65473===_,s.progressive=65474===_,s.precision=e[r++],s.scanLines=i(),s.samplesPerLine=i(),s.components={},s.componentsOrder=[];var S=s.scanLines*s.samplesPerLine;if(S>n){var C=Math.ceil((S-n)/1e6);throw new Error("maxResolutionInMP limit exceeded by ".concat(C,"MP"))}var M,I=e[r++];for(X=0;X<I;X++){M=e[r];var N=e[r+1]>>4,P=15&e[r+1],O=e[r+2];if(N<=0||P<=0)throw new Error("Invalid sampling factor, expected values above 0");s.componentsOrder.push(M),s.components[M]={h:N,v:P,quantizationIdx:O},r+=3}a(s),g.push(s);break;case 65476:var L=i();for(X=2;X<L;){var T=e[r++],D=new Uint8Array(16),R=0;for(H=0;H<16;H++,r++)R+=D[H]=e[r];m(16+R);var B=new Uint8Array(R);for(H=0;H<R;H++,r++)B[H]=e[r];X+=17+R,(T>>4===0?y:v)[15&T]=c(D,B)}break;case 65501:i(),l=i();break;case 65500:i(),i();break;case 65498:i();var j=e[r++],F=[];for(X=0;X<j;X++){W=s.components[e[r++]];var z=e[r++];W.huffmanTableDC=y[z>>4],W.huffmanTableAC=v[15&z],F.push(W)}var U=e[r++],q=e[r++],G=e[r++],Z=h(e,r,s,F,l,U,q,G>>4,15&G,this.opts);r+=Z;break;case 65535:255!==e[r]&&r--;break;default:if(255==e[r-3]&&e[r-2]>=192&&e[r-2]<=254){r-=3;break}if(224===_||225==_){if(-1!==b)throw new Error("first unknown JPEG marker at offset ".concat(b.toString(16),", second unknown JPEG marker ").concat(_.toString(16)," at offset ").concat((r-1).toString(16)));b=r-1;var Y=i();if(255===e[r+Y-2]){r+=Y-2;break}}throw new Error("unknown JPEG marker "+_.toString(16))}_=i()}if(1!=g.length)throw new Error("only single frame JPEGs supported");for(var X=0;X<g.length;X++){var V=g[X].components;for(var H in V)V[H].quantizationTable=p[V[H].quantizationIdx],delete V[H].quantizationIdx}this.width=s.samplesPerLine,this.height=s.scanLines,this.jfif=u,this.adobe=d,this.components=[];for(X=0;X<s.componentsOrder.length;X++){var W=s.components[s.componentsOrder[X]];this.components.push({lines:f(0,W),scaleX:W.h/s.maxH,scaleY:W.v/s.maxV})}},getData:function(t,e){var n,r,i,o,a,s,l,u,c,h,f,p,g,v,y,_,b,w,x,k,E,A=this.width/t,S=this.height/e,C=0,M=t*e*this.components.length;m(M);var I=new Uint8Array(M);switch(this.components.length){case 1:for(n=this.components[0],h=0;h<e;h++)for(a=n.lines[0|h*n.scaleY*S],c=0;c<t;c++)f=a[0|c*n.scaleX*A],I[C++]=f;break;case 2:for(n=this.components[0],r=this.components[1],h=0;h<e;h++)for(a=n.lines[0|h*n.scaleY*S],s=r.lines[0|h*r.scaleY*S],c=0;c<t;c++)f=a[0|c*n.scaleX*A],I[C++]=f,f=s[0|c*r.scaleX*A],I[C++]=f;break;case 3:for(E=!0,this.adobe&&this.adobe.transformCode?E=!0:"undefined"!==typeof this.opts.colorTransform&&(E=!!this.opts.colorTransform),n=this.components[0],r=this.components[1],i=this.components[2],h=0;h<e;h++)for(a=n.lines[0|h*n.scaleY*S],s=r.lines[0|h*r.scaleY*S],l=i.lines[0|h*i.scaleY*S],c=0;c<t;c++)E?(f=a[0|c*n.scaleX*A],p=s[0|c*r.scaleX*A],w=d(f+1.402*((g=l[0|c*i.scaleX*A])-128)),x=d(f-.3441363*(p-128)-.71413636*(g-128)),k=d(f+1.772*(p-128))):(w=a[0|c*n.scaleX*A],x=s[0|c*r.scaleX*A],k=l[0|c*i.scaleX*A]),I[C++]=w,I[C++]=x,I[C++]=k;break;case 4:if(!this.adobe)throw new Error("Unsupported color mode (4 components)");for(E=!1,this.adobe&&this.adobe.transformCode?E=!0:"undefined"!==typeof this.opts.colorTransform&&(E=!!this.opts.colorTransform),n=this.components[0],r=this.components[1],i=this.components[2],o=this.components[3],h=0;h<e;h++)for(a=n.lines[0|h*n.scaleY*S],s=r.lines[0|h*r.scaleY*S],l=i.lines[0|h*i.scaleY*S],u=o.lines[0|h*o.scaleY*S],c=0;c<t;c++)E?(f=a[0|c*n.scaleX*A],p=s[0|c*r.scaleX*A],g=l[0|c*i.scaleX*A],v=u[0|c*o.scaleX*A],y=255-d(f+1.402*(g-128)),_=255-d(f-.3441363*(p-128)-.71413636*(g-128)),b=255-d(f+1.772*(p-128))):(y=a[0|c*n.scaleX*A],_=s[0|c*r.scaleX*A],b=l[0|c*i.scaleX*A],v=u[0|c*o.scaleX*A]),I[C++]=255-y,I[C++]=255-_,I[C++]=255-b,I[C++]=255-v;break;default:throw new Error("Unsupported color mode")}return I},copyToImageData:function(t,e){var n,r,i,o,a,s,l,u,c,h=t.width,f=t.height,p=t.data,g=this.getData(h,f),m=0,v=0;switch(this.components.length){case 1:for(r=0;r<f;r++)for(n=0;n<h;n++)i=g[m++],p[v++]=i,p[v++]=i,p[v++]=i,e&&(p[v++]=255);break;case 3:for(r=0;r<f;r++)for(n=0;n<h;n++)l=g[m++],u=g[m++],c=g[m++],p[v++]=l,p[v++]=u,p[v++]=c,e&&(p[v++]=255);break;case 4:for(r=0;r<f;r++)for(n=0;n<h;n++)a=g[m++],s=g[m++],i=g[m++],l=255-d(a*(1-(o=g[m++])/255)+o),u=255-d(s*(1-o/255)+o),c=255-d(i*(1-o/255)+o),p[v++]=l,p[v++]=u,p[v++]=c,e&&(p[v++]=255);break;default:throw new Error("Unsupported color mode")}}};var p=0,g=0;function m(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=p+t;if(e>g){var n=Math.ceil((e-g)/1024/1024);throw new Error("maxMemoryUsageInMB limit exceeded by at least ".concat(n,"MB"))}p=e}return u.resetMaxMemoryUsage=function(t){p=0,g=t},u.getBytesAllocated=function(){return p},u.requestMemoryAllocation=m,u}();t.exports=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n={colorTransform:void 0,useTArray:!1,formatAsRGBA:!0,tolerantDecoding:!0,maxResolutionInMP:100,maxMemoryUsageInMB:512},o=r(r({},n),e),a=new Uint8Array(t),s=new i;s.opts=o,i.resetMaxMemoryUsage(1024*o.maxMemoryUsageInMB*1024),s.parse(a);var l=o.formatAsRGBA?4:3,u=s.width*s.height*l;try{i.requestMemoryAllocation(u);var c={width:s.width,height:s.height,exifBuffer:s.exifBuffer,data:o.useTArray?new Uint8Array(u):Buffer.alloc(u)};s.comments.length>0&&(c.comments=s.comments)}catch(h){if(h instanceof RangeError)throw new Error("Could not allocate enough memory for the image. 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n,r,i,a=t.columns,s=t.subMatrixRow(this.pivotVector,0,a-1),l=e.columns;for(i=0;i<l;i++)for(n=i+1;n<l;n++)for(r=0;r<a;r++)s.set(n,r,s.get(n,r)-s.get(i,r)*e.get(n,i));for(i=l-1;i>=0;i--){for(r=0;r<a;r++)s.set(i,r,s.get(i,r)/e.get(i,i));for(n=0;n<i;n++)for(r=0;r<a;r++)s.set(n,r,s.get(n,r)-s.get(i,r)*e.get(n,i))}return s}},{key:"determinant",get:function(){var t=this.LU;if(!t.isSquare())throw new Error("Matrix must be square");for(var e=this.pivotSign,n=t.columns,r=0;r<n;r++)e*=t.get(r,r);return e}},{key:"lowerTriangularMatrix",get:function(){for(var t=this.LU,e=t.rows,n=t.columns,r=new o.Z(e,n),i=0;i<e;i++)for(var a=0;a<n;a++)i>a?r.set(i,a,t.get(i,a)):i===a?r.set(i,a,1):r.set(i,a,0);return r}},{key:"upperTriangularMatrix",get:function(){for(var t=this.LU,e=t.rows,n=t.columns,r=new o.Z(e,n),i=0;i<e;i++)for(var a=0;a<n;a++)i<=a?r.set(i,a,t.get(i,a)):r.set(i,a,0);return r}},{key:"pivotPermutationVector",get:function(){return Array.from(this.pivotVector)}}]),t}()},2080:function(t,e,n){"use strict";n.d(e,{Z:function(){return l}});var r=n(5671),i=n(3144),o=n(1730),a=n(378),s=n(555),l=function(){function t(e){(0,r.Z)(this,t);var n,i,o,l,u=(e=a.Z.checkMatrix(e)).clone(),c=e.rows,h=e.columns,f=new Float64Array(h);for(o=0;o<h;o++){var d=0;for(n=o;n<c;n++)d=(0,s.G)(d,u.get(n,o));if(0!==d){for(u.get(o,o)<0&&(d=-d),n=o;n<c;n++)u.set(n,o,u.get(n,o)/d);for(u.set(o,o,u.get(o,o)+1),i=o+1;i<h;i++){for(l=0,n=o;n<c;n++)l+=u.get(n,o)*u.get(n,i);for(l=-l/u.get(o,o),n=o;n<c;n++)u.set(n,i,u.get(n,i)+l*u.get(n,o))}}f[o]=-d}this.QR=u,this.Rdiag=f}return(0,i.Z)(t,[{key:"solve",value:function(t){t=o.Z.checkMatrix(t);var e=this.QR,n=e.rows;if(t.rows!==n)throw new Error("Matrix row dimensions must agree");if(!this.isFullRank())throw new Error("Matrix is rank deficient");var r,i,a,s,l=t.columns,u=t.clone(),c=e.columns;for(a=0;a<c;a++)for(i=0;i<l;i++){for(s=0,r=a;r<n;r++)s+=e.get(r,a)*u.get(r,i);for(s=-s/e.get(a,a),r=a;r<n;r++)u.set(r,i,u.get(r,i)+s*e.get(r,a))}for(a=c-1;a>=0;a--){for(i=0;i<l;i++)u.set(a,i,u.get(a,i)/this.Rdiag[a]);for(r=0;r<a;r++)for(i=0;i<l;i++)u.set(r,i,u.get(r,i)-u.get(a,i)*e.get(r,a))}return u.subMatrix(0,c-1,0,l-1)}},{key:"isFullRank",value:function(){for(var t=this.QR.columns,e=0;e<t;e++)if(0===this.Rdiag[e])return!1;return!0}},{key:"upperTriangularMatrix",get:function(){var t,e,n=this.QR,r=n.columns,i=new o.Z(r,r);for(t=0;t<r;t++)for(e=0;e<r;e++)t<e?i.set(t,e,n.get(t,e)):t===e?i.set(t,e,this.Rdiag[t]):i.set(t,e,0);return i}},{key:"orthogonalMatrix",get:function(){var t,e,n,r,i=this.QR,a=i.rows,s=i.columns,l=new o.Z(a,s);for(n=s-1;n>=0;n--){for(t=0;t<a;t++)l.set(t,n,0);for(l.set(n,n,1),e=n;e<s;e++)if(0!==i.get(n,n)){for(r=0,t=n;t<a;t++)r+=i.get(t,n)*l.get(t,e);for(r=-r/i.get(n,n),t=n;t<a;t++)l.set(t,e,l.get(t,e)+r*i.get(t,n))}}return l}}]),t}()},2714:function(t,e,n){"use strict";n.d(e,{Z:function(){return l}});var r=n(5671),i=n(3144),o=n(1730),a=n(378),s=n(555),l=function(){function t(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if((0,r.Z)(this,t),(e=a.Z.checkMatrix(e)).isEmpty())throw new Error("Matrix must be non-empty");var i,l=e.rows,u=e.columns,c=n.computeLeftSingularVectors,h=void 0===c||c,f=n.computeRightSingularVectors,d=void 0===f||f,p=n.autoTranspose,g=void 0!==p&&p,m=Boolean(h),v=Boolean(d),y=!1;if(l<u)if(g){l=(i=e.transpose()).rows,u=i.columns,y=!0;var _=m;m=v,v=_}else i=e.clone(),console.warn("Computing SVD on a matrix with more columns than rows. Consider enabling autoTranspose");else i=e.clone();for(var b=Math.min(l,u),w=Math.min(l+1,u),x=new Float64Array(w),k=new o.Z(l,b),E=new o.Z(u,u),A=new Float64Array(u),S=new Float64Array(l),C=new Float64Array(w),M=0;M<w;M++)C[M]=M;for(var I=Math.min(l-1,u),N=Math.max(0,Math.min(u-2,l)),P=Math.max(I,N),O=0;O<P;O++){if(O<I){x[O]=0;for(var L=O;L<l;L++)x[O]=(0,s.G)(x[O],i.get(L,O));if(0!==x[O]){i.get(O,O)<0&&(x[O]=-x[O]);for(var T=O;T<l;T++)i.set(T,O,i.get(T,O)/x[O]);i.set(O,O,i.get(O,O)+1)}x[O]=-x[O]}for(var D=O+1;D<u;D++){if(O<I&&0!==x[O]){for(var R=0,B=O;B<l;B++)R+=i.get(B,O)*i.get(B,D);R=-R/i.get(O,O);for(var j=O;j<l;j++)i.set(j,D,i.get(j,D)+R*i.get(j,O))}A[D]=i.get(O,D)}if(m&&O<I)for(var F=O;F<l;F++)k.set(F,O,i.get(F,O));if(O<N){A[O]=0;for(var z=O+1;z<u;z++)A[O]=(0,s.G)(A[O],A[z]);if(0!==A[O]){A[O+1]<0&&(A[O]=0-A[O]);for(var U=O+1;U<u;U++)A[U]/=A[O];A[O+1]+=1}if(A[O]=-A[O],O+1<l&&0!==A[O]){for(var q=O+1;q<l;q++)S[q]=0;for(var G=O+1;G<l;G++)for(var Z=O+1;Z<u;Z++)S[G]+=A[Z]*i.get(G,Z);for(var Y=O+1;Y<u;Y++)for(var X=-A[Y]/A[O+1],V=O+1;V<l;V++)i.set(V,Y,i.get(V,Y)+X*S[V])}if(v)for(var H=O+1;H<u;H++)E.set(H,O,A[H])}}var W=Math.min(u,l+1);if(I<u&&(x[I]=i.get(I,I)),l<W&&(x[W-1]=0),N+1<W&&(A[N]=i.get(N,W-1)),A[W-1]=0,m){for(var Q=I;Q<b;Q++){for(var J=0;J<l;J++)k.set(J,Q,0);k.set(Q,Q,1)}for(var K=I-1;K>=0;K--)if(0!==x[K]){for(var $=K+1;$<b;$++){for(var tt=0,et=K;et<l;et++)tt+=k.get(et,K)*k.get(et,$);tt=-tt/k.get(K,K);for(var nt=K;nt<l;nt++)k.set(nt,$,k.get(nt,$)+tt*k.get(nt,K))}for(var rt=K;rt<l;rt++)k.set(rt,K,-k.get(rt,K));k.set(K,K,1+k.get(K,K));for(var it=0;it<K-1;it++)k.set(it,K,0)}else{for(var ot=0;ot<l;ot++)k.set(ot,K,0);k.set(K,K,1)}}if(v)for(var at=u-1;at>=0;at--){if(at<N&&0!==A[at])for(var st=at+1;st<u;st++){for(var lt=0,ut=at+1;ut<u;ut++)lt+=E.get(ut,at)*E.get(ut,st);lt=-lt/E.get(at+1,at);for(var ct=at+1;ct<u;ct++)E.set(ct,st,E.get(ct,st)+lt*E.get(ct,at))}for(var ht=0;ht<u;ht++)E.set(ht,at,0);E.set(at,at,1)}for(var ft=W-1,dt=Number.EPSILON;W>0;){var pt=void 0,gt=void 0;for(pt=W-2;pt>=-1&&-1!==pt;pt--){var mt=Number.MIN_VALUE+dt*Math.abs(x[pt]+Math.abs(x[pt+1]));if(Math.abs(A[pt])<=mt||Number.isNaN(A[pt])){A[pt]=0;break}}if(pt===W-2)gt=4;else{var vt=void 0;for(vt=W-1;vt>=pt&&vt!==pt;vt--){var yt=(vt!==W?Math.abs(A[vt]):0)+(vt!==pt+1?Math.abs(A[vt-1]):0);if(Math.abs(x[vt])<=dt*yt){x[vt]=0;break}}vt===pt?gt=3:vt===W-1?gt=1:(gt=2,pt=vt)}switch(pt++,gt){case 1:var _t=A[W-2];A[W-2]=0;for(var bt=W-2;bt>=pt;bt--){var wt=(0,s.G)(x[bt],_t),xt=x[bt]/wt,kt=_t/wt;if(x[bt]=wt,bt!==pt&&(_t=-kt*A[bt-1],A[bt-1]=xt*A[bt-1]),v)for(var Et=0;Et<u;Et++)wt=xt*E.get(Et,bt)+kt*E.get(Et,W-1),E.set(Et,W-1,-kt*E.get(Et,bt)+xt*E.get(Et,W-1)),E.set(Et,bt,wt)}break;case 2:var At=A[pt-1];A[pt-1]=0;for(var St=pt;St<W;St++){var Ct=(0,s.G)(x[St],At),Mt=x[St]/Ct,It=At/Ct;if(x[St]=Ct,At=-It*A[St],A[St]=Mt*A[St],m)for(var Nt=0;Nt<l;Nt++)Ct=Mt*k.get(Nt,St)+It*k.get(Nt,pt-1),k.set(Nt,pt-1,-It*k.get(Nt,St)+Mt*k.get(Nt,pt-1)),k.set(Nt,St,Ct)}break;case 3:var Pt=Math.max(Math.abs(x[W-1]),Math.abs(x[W-2]),Math.abs(A[W-2]),Math.abs(x[pt]),Math.abs(A[pt])),Ot=x[W-1]/Pt,Lt=x[W-2]/Pt,Tt=A[W-2]/Pt,Dt=x[pt]/Pt,Rt=A[pt]/Pt,Bt=((Lt+Ot)*(Lt-Ot)+Tt*Tt)/2,jt=Ot*Tt*(Ot*Tt),Ft=0;0===Bt&&0===jt||(Ft=jt/(Bt+(Ft=Bt<0?0-Math.sqrt(Bt*Bt+jt):Math.sqrt(Bt*Bt+jt))));for(var zt=(Dt+Ot)*(Dt-Ot)+Ft,Ut=Dt*Rt,qt=pt;qt<W-1;qt++){var Gt=(0,s.G)(zt,Ut);0===Gt&&(Gt=Number.MIN_VALUE);var Zt=zt/Gt,Yt=Ut/Gt;if(qt!==pt&&(A[qt-1]=Gt),zt=Zt*x[qt]+Yt*A[qt],A[qt]=Zt*A[qt]-Yt*x[qt],Ut=Yt*x[qt+1],x[qt+1]=Zt*x[qt+1],v)for(var Xt=0;Xt<u;Xt++)Gt=Zt*E.get(Xt,qt)+Yt*E.get(Xt,qt+1),E.set(Xt,qt+1,-Yt*E.get(Xt,qt)+Zt*E.get(Xt,qt+1)),E.set(Xt,qt,Gt);if(0===(Gt=(0,s.G)(zt,Ut))&&(Gt=Number.MIN_VALUE),Zt=zt/Gt,Yt=Ut/Gt,x[qt]=Gt,zt=Zt*A[qt]+Yt*x[qt+1],x[qt+1]=-Yt*A[qt]+Zt*x[qt+1],Ut=Yt*A[qt+1],A[qt+1]=Zt*A[qt+1],m&&qt<l-1)for(var Vt=0;Vt<l;Vt++)Gt=Zt*k.get(Vt,qt)+Yt*k.get(Vt,qt+1),k.set(Vt,qt+1,-Yt*k.get(Vt,qt)+Zt*k.get(Vt,qt+1)),k.set(Vt,qt,Gt)}A[W-2]=zt,1;break;case 4:if(x[pt]<=0&&(x[pt]=x[pt]<0?-x[pt]:0,v))for(var Ht=0;Ht<=ft;Ht++)E.set(Ht,pt,-E.get(Ht,pt));for(;pt<ft&&!(x[pt]>=x[pt+1]);){var Wt=x[pt];if(x[pt]=x[pt+1],x[pt+1]=Wt,v&&pt<u-1)for(var Qt=0;Qt<u;Qt++)Wt=E.get(Qt,pt+1),E.set(Qt,pt+1,E.get(Qt,pt)),E.set(Qt,pt,Wt);if(m&&pt<l-1)for(var Jt=0;Jt<l;Jt++)Wt=k.get(Jt,pt+1),k.set(Jt,pt+1,k.get(Jt,pt)),k.set(Jt,pt,Wt);pt++}0,W--}}if(y){var Kt=E;E=k,k=Kt}this.m=l,this.n=u,this.s=x,this.U=k,this.V=E}return(0,i.Z)(t,[{key:"solve",value:function(t){for(var e=t,n=this.threshold,r=this.s.length,i=o.Z.zeros(r,r),a=0;a<r;a++)Math.abs(this.s[a])<=n?i.set(a,a,0):i.set(a,a,1/this.s[a]);for(var s=this.U,l=this.rightSingularVectors,u=l.mmul(i),c=l.rows,h=s.rows,f=o.Z.zeros(c,h),d=0;d<c;d++)for(var p=0;p<h;p++){for(var g=0,m=0;m<r;m++)g+=u.get(d,m)*s.get(p,m);f.set(d,p,g)}return f.mmul(e)}},{key:"solveForDiagonal",value:function(t){return this.solve(o.Z.diag(t))}},{key:"inverse",value:function(){for(var t=this.V,e=this.threshold,n=t.rows,r=t.columns,i=new o.Z(n,this.s.length),a=0;a<n;a++)for(var s=0;s<r;s++)Math.abs(this.s[s])>e&&i.set(a,s,t.get(a,s)/this.s[s]);for(var l=this.U,u=l.rows,c=l.columns,h=new o.Z(n,u),f=0;f<n;f++)for(var d=0;d<u;d++){for(var p=0,g=0;g<c;g++)p+=i.get(f,g)*l.get(d,g);h.set(f,d,p)}return h}},{key:"condition",get:function(){return this.s[0]/this.s[Math.min(this.m,this.n)-1]}},{key:"norm2",get:function(){return this.s[0]}},{key:"rank",get:function(){for(var t=Math.max(this.m,this.n)*this.s[0]*Number.EPSILON,e=0,n=this.s,r=0,i=n.length;r<i;r++)n[r]>t&&e++;return e}},{key:"diagonal",get:function(){return Array.from(this.s)}},{key:"threshold",get:function(){return Number.EPSILON/2*Math.max(this.m,this.n)*this.s[0]}},{key:"leftSingularVectors",get:function(){return this.U}},{key:"rightSingularVectors",get:function(){return this.V}},{key:"diagonalMatrix",get:function(){return o.Z.diag(this.s)}}]),t}()},555:function(t,e,n){"use strict";function r(t,e){var n=0;return Math.abs(t)>Math.abs(e)?(n=e/t,Math.abs(t)*Math.sqrt(1+n*n)):0!==e?(n=t/e,Math.abs(e)*Math.sqrt(1+n*n)):0}n.d(e,{G:function(){return r}})},9222:function(t,e,n){"use strict";n.d(e,{F:function(){return u},S:function(){return l}});var r=n(6866),i=n(2080),o=n(2714),a=n(1730),s=n(378);function l(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];return t=s.Z.checkMatrix(t),e?new o.Z(t).inverse():u(t,a.Z.eye(t.rows))}function u(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2];return t=s.Z.checkMatrix(t),e=s.Z.checkMatrix(e),n?new o.Z(t).solve(e):t.isSquare()?new r.Z(t).solve(e):new i.Z(t).solve(e)}},4160:function(t,e,n){"use strict";n.r(e),n.d(e,{AbstractMatrix:function(){return r.X},CHO:function(){return z},CholeskyDecomposition:function(){return z},EVD:function(){return T},EigenvalueDecomposition:function(){return 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k.F},wrap:function(){return x}});var r=n(1730),i=n(5671),o=n(3144),a=n(136),s=n(9388),l=n(4020),u=n(7690),c=function(t){(0,a.Z)(n,t);var e=(0,s.Z)(n);function n(t,r){var o;return(0,i.Z)(this,n),(0,l.bp)(t,r),(o=e.call(this,t,t.rows,1)).column=r,o}return(0,o.Z)(n,[{key:"set",value:function(t,e,n){return this.matrix.set(t,this.column,n),this}},{key:"get",value:function(t){return this.matrix.get(t,this.column)}}]),n}(u.Z),h=function(t){(0,a.Z)(n,t);var e=(0,s.Z)(n);function n(t,r){var o;return(0,i.Z)(this,n),(0,l.g)(t,r),(o=e.call(this,t,t.rows,r.length)).columnIndices=r,o}return(0,o.Z)(n,[{key:"set",value:function(t,e,n){return this.matrix.set(t,this.columnIndices[e],n),this}},{key:"get",value:function(t,e){return this.matrix.get(t,this.columnIndices[e])}}]),n}(u.Z),f=function(t){(0,a.Z)(n,t);var e=(0,s.Z)(n);function n(t){return(0,i.Z)(this,n),e.call(this,t,t.rows,t.columns)}return(0,o.Z)(n,[{key:"set",value:function(t,e,n){return 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i,o,a,s,l,u,c,h=t-1;for(u=1;u<=h-1;u++){for(c=0,s=u;s<=h;s++)c+=Math.abs(e.get(s,u-1));if(0!==c){for(a=0,s=h;s>=u;s--)n[s]=e.get(s,u-1)/c,a+=n[s]*n[s];for(o=Math.sqrt(a),n[u]>0&&(o=-o),a-=n[u]*o,n[u]=n[u]-o,l=u;l<t;l++){for(i=0,s=h;s>=u;s--)i+=n[s]*e.get(s,l);for(i/=a,s=u;s<=h;s++)e.set(s,l,e.get(s,l)-i*n[s])}for(s=0;s<=h;s++){for(i=0,l=h;l>=u;l--)i+=n[l]*e.get(s,l);for(i/=a,l=u;l<=h;l++)e.set(s,l,e.get(s,l)-i*n[l])}n[u]=c*n[u],e.set(u,u-1,c*o)}}for(s=0;s<t;s++)for(l=0;l<t;l++)r.set(s,l,s===l?1:0);for(u=h-1;u>=1;u--)if(0!==e.get(u,u-1)){for(s=u+1;s<=h;s++)n[s]=e.get(s,u-1);for(l=u;l<=h;l++){for(o=0,s=u;s<=h;s++)o+=n[s]*r.get(s,l);for(o=o/n[u]/e.get(u,u-1),s=u;s<=h;s++)r.set(s,l,r.get(s,l)+o*n[s])}}}function j(t,e,n,r,i){var o,a,s,l,u,c,h,f,d,p,g,m,v,y,_,b=t-1,w=t-1,x=Number.EPSILON,k=0,E=0,A=0,S=0,C=0,M=0,I=0,N=0;for(o=0;o<t;o++)for((o<0||o>w)&&(n[o]=i.get(o,o),e[o]=0),a=Math.max(o-1,0);a<t;a++)E+=Math.abs(i.get(o,a));for(;b>=0;){for(l=b;l>0&&(0===(M=Math.abs(i.get(l-1,l-1))+Math.abs(i.get(l,l)))&&(M=E),!(Math.abs(i.get(l,l-1))<x*M));)l--;if(l===b)i.set(b,b,i.get(b,b)+k),n[b]=i.get(b,b),e[b]=0,b--,N=0;else 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this.mulS(-1)}},{key:"getRow",value:function(t){(0,v.zb)(this,t);for(var e=[],n=0;n<this.columns;n++)e.push(this.get(t,n));return e}},{key:"getRowVector",value:function(t){return O.rowVector(this.getRow(t))}},{key:"setRow",value:function(t,e){(0,v.zb)(this,t),e=(0,v.on)(this,e);for(var n=0;n<this.columns;n++)this.set(t,n,e[n]);return this}},{key:"swapRows",value:function(t,e){(0,v.zb)(this,t),(0,v.zb)(this,e);for(var n=0;n<this.columns;n++){var r=this.get(t,n);this.set(t,n,this.get(e,n)),this.set(e,n,r)}return this}},{key:"getColumn",value:function(t){(0,v.bp)(this,t);for(var e=[],n=0;n<this.rows;n++)e.push(this.get(n,t));return e}},{key:"getColumnVector",value:function(t){return O.columnVector(this.getColumn(t))}},{key:"setColumn",value:function(t,e){(0,v.bp)(this,t),e=(0,v.Um)(this,e);for(var n=0;n<this.rows;n++)this.set(n,t,e[n]);return this}},{key:"swapColumns",value:function(t,e){(0,v.bp)(this,t),(0,v.bp)(this,e);for(var n=0;n<this.rows;n++){var r=this.get(n,t);this.set(n,t,this.get(n,e)),this.set(n,e,r)}return this}},{key:"addRowVector",value:function(t){t=(0,v.on)(this,t);for(var e=0;e<this.rows;e++)for(var n=0;n<this.columns;n++)this.set(e,n,this.get(e,n)+t[n]);return this}},{key:"subRowVector",value:function(t){t=(0,v.on)(this,t);for(var e=0;e<this.rows;e++)for(var n=0;n<this.columns;n++)this.set(e,n,this.get(e,n)-t[n]);return this}},{key:"mulRowVector",value:function(t){t=(0,v.on)(this,t);for(var e=0;e<this.rows;e++)for(var n=0;n<this.columns;n++)this.set(e,n,this.get(e,n)*t[n]);return this}},{key:"divRowVector",value:function(t){t=(0,v.on)(this,t);for(var e=0;e<this.rows;e++)for(var n=0;n<this.columns;n++)this.set(e,n,this.get(e,n)/t[n]);return this}},{key:"addColumnVector",value:function(t){t=(0,v.Um)(this,t);for(var e=0;e<this.rows;e++)for(var n=0;n<this.columns;n++)this.set(e,n,this.get(e,n)+t[e]);return this}},{key:"subColumnVector",value:function(t){t=(0,v.Um)(this,t);for(var e=0;e<this.rows;e++)for(var n=0;n<this.columns;n++)this.set(e,n,this.get(e,n)-t[e]);return this}},{key:"mulColumnVector",value:function(t){t=(0,v.Um)(this,t);for(var e=0;e<this.rows;e++)for(var n=0;n<this.columns;n++)this.set(e,n,this.get(e,n)*t[e]);return this}},{key:"divColumnVector",value:function(t){t=(0,v.Um)(this,t);for(var e=0;e<this.rows;e++)for(var n=0;n<this.columns;n++)this.set(e,n,this.get(e,n)/t[e]);return this}},{key:"mulRow",value:function(t,e){(0,v.zb)(this,t);for(var n=0;n<this.columns;n++)this.set(t,n,this.get(t,n)*e);return this}},{key:"mulColumn",value:function(t,e){(0,v.bp)(this,t);for(var n=0;n<this.rows;n++)this.set(n,t,this.get(n,t)*e);return this}},{key:"max",value:function(t){if(this.isEmpty())return NaN;switch(t){case"row":for(var e=new Array(this.rows).fill(Number.NEGATIVE_INFINITY),n=0;n<this.rows;n++)for(var r=0;r<this.columns;r++)this.get(n,r)>e[n]&&(e[n]=this.get(n,r));return e;case"column":for(var i=new Array(this.columns).fill(Number.NEGATIVE_INFINITY),o=0;o<this.rows;o++)for(var a=0;a<this.columns;a++)this.get(o,a)>i[a]&&(i[a]=this.get(o,a));return i;case void 0:for(var s=this.get(0,0),l=0;l<this.rows;l++)for(var u=0;u<this.columns;u++)this.get(l,u)>s&&(s=this.get(l,u));return s;default:throw new Error("invalid option: ".concat(t))}}},{key:"maxIndex",value:function(){(0,v.cT)(this);for(var t=this.get(0,0),e=[0,0],n=0;n<this.rows;n++)for(var r=0;r<this.columns;r++)this.get(n,r)>t&&(t=this.get(n,r),e[0]=n,e[1]=r);return e}},{key:"min",value:function(t){if(this.isEmpty())return NaN;switch(t){case"row":for(var e=new Array(this.rows).fill(Number.POSITIVE_INFINITY),n=0;n<this.rows;n++)for(var r=0;r<this.columns;r++)this.get(n,r)<e[n]&&(e[n]=this.get(n,r));return e;case"column":for(var i=new Array(this.columns).fill(Number.POSITIVE_INFINITY),o=0;o<this.rows;o++)for(var a=0;a<this.columns;a++)this.get(o,a)<i[a]&&(i[a]=this.get(o,a));return i;case void 0:for(var s=this.get(0,0),l=0;l<this.rows;l++)for(var u=0;u<this.columns;u++)this.get(l,u)<s&&(s=this.get(l,u));return s;default:throw new Error("invalid option: ".concat(t))}}},{key:"minIndex",value:function(){(0,v.cT)(this);for(var t=this.get(0,0),e=[0,0],n=0;n<this.rows;n++)for(var r=0;r<this.columns;r++)this.get(n,r)<t&&(t=this.get(n,r),e[0]=n,e[1]=r);return e}},{key:"maxRow",value:function(t){if((0,v.zb)(this,t),this.isEmpty())return NaN;for(var e=this.get(t,0),n=1;n<this.columns;n++)this.get(t,n)>e&&(e=this.get(t,n));return e}},{key:"maxRowIndex",value:function(t){(0,v.zb)(this,t),(0,v.cT)(this);for(var e=this.get(t,0),n=[t,0],r=1;r<this.columns;r++)this.get(t,r)>e&&(e=this.get(t,r),n[1]=r);return n}},{key:"minRow",value:function(t){if((0,v.zb)(this,t),this.isEmpty())return NaN;for(var e=this.get(t,0),n=1;n<this.columns;n++)this.get(t,n)<e&&(e=this.get(t,n));return e}},{key:"minRowIndex",value:function(t){(0,v.zb)(this,t),(0,v.cT)(this);for(var e=this.get(t,0),n=[t,0],r=1;r<this.columns;r++)this.get(t,r)<e&&(e=this.get(t,r),n[1]=r);return n}},{key:"maxColumn",value:function(t){if((0,v.bp)(this,t),this.isEmpty())return NaN;for(var e=this.get(0,t),n=1;n<this.rows;n++)this.get(n,t)>e&&(e=this.get(n,t));return e}},{key:"maxColumnIndex",value:function(t){(0,v.bp)(this,t),(0,v.cT)(this);for(var e=this.get(0,t),n=[0,t],r=1;r<this.rows;r++)this.get(r,t)>e&&(e=this.get(r,t),n[0]=r);return n}},{key:"minColumn",value:function(t){if((0,v.bp)(this,t),this.isEmpty())return NaN;for(var e=this.get(0,t),n=1;n<this.rows;n++)this.get(n,t)<e&&(e=this.get(n,t));return e}},{key:"minColumnIndex",value:function(t){(0,v.bp)(this,t),(0,v.cT)(this);for(var e=this.get(0,t),n=[0,t],r=1;r<this.rows;r++)this.get(r,t)<e&&(e=this.get(r,t),n[0]=r);return n}},{key:"diag",value:function(){for(var t=Math.min(this.rows,this.columns),e=[],n=0;n<t;n++)e.push(this.get(n,n));return e}},{key:"norm",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"frobenius",e=0;if("max"===t)return this.max();if("frobenius"===t){for(var n=0;n<this.rows;n++)for(var r=0;r<this.columns;r++)e+=this.get(n,r)*this.get(n,r);return Math.sqrt(e)}throw new RangeError("unknown norm type: ".concat(t))}},{key:"cumulativeSum",value:function(){for(var t=0,e=0;e<this.rows;e++)for(var n=0;n<this.columns;n++)t+=this.get(e,n),this.set(e,n,t);return this}},{key:"dot",value:function(e){t.isMatrix(e)&&(e=e.to1DArray());var n=this.to1DArray();if(n.length!==e.length)throw new RangeError("vectors do not have the same size");for(var r=0,i=0;i<n.length;i++)r+=n[i]*e[i];return r}},{key:"mmul",value:function(t){t=O.checkMatrix(t);for(var e=this.rows,n=this.columns,r=t.columns,i=new O(e,r),o=new Float64Array(n),a=0;a<r;a++){for(var s=0;s<n;s++)o[s]=t.get(s,a);for(var l=0;l<e;l++){for(var u=0,c=0;c<n;c++)u+=this.get(l,c)*o[c];i.set(l,a,u)}}return i}},{key:"strassen2x2",value:function(t){t=O.checkMatrix(t);var e=new O(2,2),n=this.get(0,0),r=t.get(0,0),i=this.get(0,1),o=t.get(0,1),a=this.get(1,0),s=t.get(1,0),l=this.get(1,1),u=t.get(1,1),c=(n+l)*(r+u),h=(a+l)*r,f=n*(o-u),d=l*(s-r),p=(n+i)*u,g=c+d-p+(i-l)*(s+u),m=f+p,v=h+d,y=c-h+f+(a-n)*(r+o);return e.set(0,0,g),e.set(0,1,m),e.set(1,0,v),e.set(1,1,y),e}},{key:"strassen3x3",value:function(t){t=O.checkMatrix(t);var e=new O(3,3),n=this.get(0,0),r=this.get(0,1),i=this.get(0,2),o=this.get(1,0),a=this.get(1,1),s=this.get(1,2),l=this.get(2,0),u=this.get(2,1),c=this.get(2,2),h=t.get(0,0),f=t.get(0,1),d=t.get(0,2),p=t.get(1,0),g=t.get(1,1),m=t.get(1,2),v=t.get(2,0),y=t.get(2,1),_=t.get(2,2),b=(n-o)*(-f+g),w=(-n+o+a)*(h-f+g),x=(o+a)*(-h+f),k=n*h,E=(-n+l+u)*(h-d+m),A=(-n+l)*(d-m),S=(l+u)*(-h+d),C=(-i+u+c)*(g+v-y),M=(i-c)*(g-y),I=i*v,N=(u+c)*(-v+y),P=(-i+a+s)*(m+v-_),L=(i-s)*(m-_),T=(a+s)*(-v+_),D=k+I+r*p,R=(n+r+i-o-a-u-c)*g+w+x+k+C+I+N,B=k+E+S+(n+r+i-a-s-l-u)*m+I+P+T,j=b+a*(-h+f+p-g-m-v+_)+w+k+I+P+L,F=b+w+x+k+s*y,z=I+P+L+T+o*d,U=k+E+A+u*(-h+d+p-g-m-v+y)+C+M+I,q=C+M+I+N+l*f,G=k+E+A+S+c*_;return e.set(0,0,D),e.set(0,1,R),e.set(0,2,B),e.set(1,0,j),e.set(1,1,F),e.set(1,2,z),e.set(2,0,U),e.set(2,1,q),e.set(2,2,G),e}},{key:"mmulStrassen",value:function(e){e=O.checkMatrix(e);var n=this.clone(),r=n.rows,i=n.columns,o=e.rows,a=e.columns;function s(e,n,r){var i=e.rows,o=e.columns;if(i===n&&o===r)return e;var a=t.zeros(n,r);return a=a.setSubMatrix(e,0,0)}i!==o&&console.warn("Multiplying ".concat(r," x ").concat(i," and ").concat(o," x ").concat(a," matrix: dimensions do not match."));var l=Math.max(r,o),u=Math.max(i,a);return function e(n,r,i,o){if(i<=512||o<=512)return n.mmul(r);i%2===1&&o%2===1?(n=s(n,i+1,o+1),r=s(r,i+1,o+1)):i%2===1?(n=s(n,i+1,o),r=s(r,i+1,o)):o%2===1&&(n=s(n,i,o+1),r=s(r,i,o+1));var a=parseInt(n.rows/2,10),l=parseInt(n.columns/2,10),u=n.subMatrix(0,a-1,0,l-1),c=r.subMatrix(0,a-1,0,l-1),h=n.subMatrix(0,a-1,l,n.columns-1),f=r.subMatrix(0,a-1,l,r.columns-1),d=n.subMatrix(a,n.rows-1,0,l-1),p=r.subMatrix(a,r.rows-1,0,l-1),g=n.subMatrix(a,n.rows-1,l,n.columns-1),m=r.subMatrix(a,r.rows-1,l,r.columns-1),v=e(t.add(u,g),t.add(c,m),a,l),y=e(t.add(d,g),c,a,l),_=e(u,t.sub(f,m),a,l),b=e(g,t.sub(p,c),a,l),w=e(t.add(u,h),m,a,l),x=e(t.sub(d,u),t.add(c,f),a,l),k=e(t.sub(h,g),t.add(p,m),a,l),E=t.add(v,b);E.sub(w),E.add(k);var A=t.add(_,w),S=t.add(y,b),C=t.sub(v,y);C.add(_),C.add(x);var M=t.zeros(2*E.rows,2*E.columns);return(M=(M=(M=(M=M.setSubMatrix(E,0,0)).setSubMatrix(A,E.rows,0)).setSubMatrix(S,0,E.columns)).setSubMatrix(C,E.rows,E.columns)).subMatrix(0,i-1,0,o-1)}(n=s(n,l,u),e=s(e,l,u),l,u)}},{key:"scaleRows",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if("object"!==typeof t)throw new TypeError("options must be an object");var e=t.min,n=void 0===e?0:e,r=t.max,i=void 0===r?1:r;if(!Number.isFinite(n))throw new TypeError("min must be a number");if(!Number.isFinite(i))throw new TypeError("max must be a number");if(n>=i)throw new RangeError("min must be smaller than max");for(var o=new O(this.rows,this.columns),a=0;a<this.rows;a++){var s=this.getRow(a);s.length>0&&h(s,{min:n,max:i,output:s}),o.setRow(a,s)}return o}},{key:"scaleColumns",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if("object"!==typeof t)throw new TypeError("options must be an object");var e=t.min,n=void 0===e?0:e,r=t.max,i=void 0===r?1:r;if(!Number.isFinite(n))throw new TypeError("min must be a number");if(!Number.isFinite(i))throw new TypeError("max must be a number");if(n>=i)throw new RangeError("min must be smaller than max");for(var o=new O(this.rows,this.columns),a=0;a<this.columns;a++){var s=this.getColumn(a);s.length&&h(s,{min:n,max:i,output:s}),o.setColumn(a,s)}return o}},{key:"flipRows",value:function(){for(var t=Math.ceil(this.columns/2),e=0;e<this.rows;e++)for(var n=0;n<t;n++){var r=this.get(e,n),i=this.get(e,this.columns-1-n);this.set(e,n,i),this.set(e,this.columns-1-n,r)}return this}},{key:"flipColumns",value:function(){for(var t=Math.ceil(this.rows/2),e=0;e<this.columns;e++)for(var n=0;n<t;n++){var r=this.get(n,e),i=this.get(this.rows-1-n,e);this.set(n,e,i),this.set(this.rows-1-n,e,r)}return this}},{key:"kroneckerProduct",value:function(t){t=O.checkMatrix(t);for(var e=this.rows,n=this.columns,r=t.rows,i=t.columns,o=new O(e*r,n*i),a=0;a<e;a++)for(var s=0;s<n;s++)for(var l=0;l<r;l++)for(var u=0;u<i;u++)o.set(r*a+l,i*s+u,this.get(a,s)*t.get(l,u));return o}},{key:"kroneckerSum",value:function(t){if(t=O.checkMatrix(t),!this.isSquare()||!t.isSquare())throw new Error("Kronecker Sum needs two Square Matrices");var e=this.rows,n=t.rows,r=this.kroneckerProduct(O.eye(n,n)),i=O.eye(e,e).kroneckerProduct(t);return r.add(i)}},{key:"transpose",value:function(){for(var t=new O(this.columns,this.rows),e=0;e<this.rows;e++)for(var n=0;n<this.columns;n++)t.set(n,e,this.get(e,n));return t}},{key:"sortRows",value:function(){for(var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:P,e=0;e<this.rows;e++)this.setRow(e,this.getRow(e).sort(t));return this}},{key:"sortColumns",value:function(){for(var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:P,e=0;e<this.columns;e++)this.setColumn(e,this.getColumn(e).sort(t));return this}},{key:"subMatrix",value:function(t,e,n,r){(0,v.J5)(this,t,e,n,r);for(var i=new O(e-t+1,r-n+1),o=t;o<=e;o++)for(var a=n;a<=r;a++)i.set(o-t,a-n,this.get(o,a));return i}},{key:"subMatrixRow",value:function(t,e,n){if(void 0===e&&(e=0),void 0===n&&(n=this.columns-1),e>n||e<0||e>=this.columns||n<0||n>=this.columns)throw new RangeError("Argument out of range");for(var r=new O(t.length,n-e+1),i=0;i<t.length;i++)for(var o=e;o<=n;o++){if(t[i]<0||t[i]>=this.rows)throw new RangeError("Row index out of range: ".concat(t[i]));r.set(i,o-e,this.get(t[i],o))}return r}},{key:"subMatrixColumn",value:function(t,e,n){if(void 0===e&&(e=0),void 0===n&&(n=this.rows-1),e>n||e<0||e>=this.rows||n<0||n>=this.rows)throw new RangeError("Argument out of range");for(var r=new O(n-e+1,t.length),i=0;i<t.length;i++)for(var o=e;o<=n;o++){if(t[i]<0||t[i]>=this.columns)throw new RangeError("Column index out of range: ".concat(t[i]));r.set(o-e,i,this.get(o,t[i]))}return r}},{key:"setSubMatrix",value:function(t,e,n){if((t=O.checkMatrix(t)).isEmpty())return this;var r=e+t.rows-1,i=n+t.columns-1;(0,v.J5)(this,e,r,n,i);for(var 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b=e.stateNode.containerInfo;1===b.nodeType?b.textContent="":9===b.nodeType&&b.documentElement&&b.removeChild(b.documentElement);break;default:throw Error(o(163))}}catch(w){Eu(e,e.return,w)}if(null!==(t=e.sibling)){t.return=e.return,Ks=t;break}Ks=e.return}g=el,el=!1}(t,n),ml(n,t),pr(ei),Ze=!!ti,ei=ti=null,t.current=n,yl(n,t,i),Qt(),Ml=l,_e=s,Cl.transition=a}else t.current=n;if(Vl&&(Vl=!1,Hl=t,Wl=i),0===(a=t.pendingLanes)&&(Xl=null),function(t){if(oe&&"function"===typeof oe.onCommitFiberRoot)try{oe.onCommitFiberRoot(ie,t,void 0,128===(128&t.current.flags))}catch(e){}}(n.stateNode),ru(t,Jt()),null!==e)for(r=t.onRecoverableError,n=0;n<e.length;n++)r((i=e[n]).value,{componentStack:i.stack,digest:i.digest});if(Zl)throw Zl=!1,t=Yl,Yl=null,t;0!==(1&Wl)&&0!==t.tag&&xu(),0!==(1&(a=t.pendingLanes))?t===Jl?Ql++:(Ql=0,Jl=t):Ql=0,qi()}(t,e,n,r)}finally{Cl.transition=i,_e=r}return null}function xu(){if(null!==Hl){var t=be(Wl),e=Cl.transition,n=_e;try{if(Cl.transition=null,_e=16>t?16:t,null===Hl)var 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e,n="",r=0;r<t.config.image_data.frames.length;r++)e=0!=r?"none":"block",n+='\n            <img id="'.concat(t.config.image_id_pfx,"__").concat(r,'" src="').concat(t.config.image_data.frames[r],'" class="imwrap_cls ').concat(t.config.imgsz_class,' image_frame" style="z-index: 50; display: ').concat(e,';" />\n        ');return n}(t),o=function(t){var e="",n=0;for(var r in t.subtasks)(t.subtasks[r].allowed_modes.includes("whole-image")||t.subtasks[r].allowed_modes.includes("global"))&&(n+=1);var i=0;for(var r in t.subtasks)if((t.subtasks[r].allowed_modes.includes("whole-image")||t.subtasks[r].allowed_modes.includes("global"))&&(e+='\n            <div id="fad_st__'.concat(r,'" class="frame_annotation_dialog fad_st__').concat(r," fad_ind__").concat(n-i-1,'">\n                <div class="hide_overflow_container">\n                    <div class="row_container">\n                        <div class="fad_row name">\n                            <div class="fad_row_inner">\n                                <div class="fad_st_name">').concat(t.subtasks[r].display_name,'</div>\n                            </div>\n                        </div>\n                        <div class="fad_row add">\n                            <div class="fad_row_inner">\n                                <div class="fad_st_add">\n                                    <a class="add-glob-button" href="#">+</a>\n                                </div>\n                            </div>\n                        </div><div class="fad_annotation_rows"></div>\n                    </div>\n                </div>\n            </div>\n        '),(i+=1)>4))throw new Error("At most 4 subtasks can have allow 'whole-image' or 'global' annotations.");return e}(t),l=new r.Toolbox([],r.Toolbox.create_toolbox(t,e)),u=l.setup_toolbox_html(t,o,n,i.ULABEL_VERSION);$("#"+t.config.container_id).html(u);var c,h=Object.keys(t.subtasks)[0],f=t.config.toolbox_id,d=t.subtasks[h].state.annotation_mode,p=[s("bbox","Bounding Box",a.BBOX_SVG,d,t.subtasks),s("point","Point",a.POINT_SVG,d,t.subtasks),s("polygon","Polygon",a.POLYGON_SVG,d,t.subtasks),s("tbar","T-Bar",a.TBAR_SVG,d,t.subtasks),s("polyline","Polyline",a.POLYLINE_SVG,d,t.subtasks),s("contour","Contour",a.CONTOUR_SVG,d,t.subtasks),s("bbox3","Bounding Cube",a.BBOX3_SVG,d,t.subtasks),s("whole-image","Whole Frame",a.WHOLE_IMAGE_SVG,d,t.subtasks),s("global","Global",a.GLOBAL_SVG,d,t.subtasks),s("delete_polygon","Delete",a.DELETE_POLYGON_SVG,d,t.subtasks),s("delete_bbox","Delete",a.DELETE_BBOX_SVG,d,t.subtasks)];$("#"+f+" .toolbox_inner_cls .mode-selection").append(p.join("\x3c!-- --\x3e")),t.show_annotation_mode(null),$("#"+t.config.toolbox_id+" .toolbox_inner_cls").height()>$("#"+t.config.container_id).height()&&$("#"+t.config.toolbox_id).css("overflow-y","scroll"),t.toolbox=l,function(t){if(0==t.length)return!1;for(var e in t)if(t[e]instanceof r.ZoomPanToolboxItem)return!0;return!1}(t.toolbox.items)&&(null!=(c=t.config.initial_crop)&&("width"in c&&"height"in c&&"left"in c&&"top"in c||(t.raise_error("initial_crop missing necessary properties. Ignoring."),0))?document.getElementById("recenter-button").innerHTML="Initial Crop":document.getElementById("recenter-whole-image-button").style.display="none")},e.build_class_change_svg=l,e.get_idd_string=u,e.build_id_dialogs=function(t){var e='<div class="toolbox-id-app-payload">',n=t.config.outer_diameter,r=t.config.inner_prop*n/2,i=.5*n,a=t.config.toolbox_id;for(var s in t.subtasks){var l=t.subtasks[s].state.idd_id,c=t.subtasks[s].state.idd_id_front,h=t.color_info,f=$("#dialogs__"+s),d=$("#front_dialogs__"+s),p=u(l,n,t.subtasks[s].class_ids,r,h),g=u(c,n,t.subtasks[s].class_ids,r,h),m='<div id="tb-id-app--'.concat(s,'" class="tb-id-app">'),v=JSON.parse(JSON.stringify(t.subtasks[s].class_ids));t.subtasks[s].class_defs.at(-1).id===o.DELETE_CLASS_ID&&v.push(o.DELETE_CLASS_ID);for(var y=0;y<v.length;y++){var _=v[y].toString(),b=t.color_info[_],w=t.subtasks[s].class_defs[y].name,x="",k=' href="#"';if(0==y&&(x=" sel",k=""),t.config.allow_soft_id)throw new Error("Only hard id is currently supported");m+="\n                    <a".concat(k,' id="').concat(a,"_sel_").concat(_,'" class="tbid-opt').concat(x,'">\n                        <div class="colprev ').concat(a,"_colprev_").concat(_,'" style="background-color: ').concat(b,'"></div> <span class="tb-cls-nam">').concat(w,"</span>\n                    </a>\n                ")}m+="\n        </div>",d.append(g),f.append(p),e+=m,t.subtasks[s].state.visible_dialogs[l]={left:0,top:0,pin:"center"}}$("#"+t.config.toolbox_id+" div.id-toolbox-app").html(e),$("#"+t.config.container_id+" a.id-dialog-clickable-indicator").css({height:"".concat(n,"px"),width:"".concat(n,"px"),"border-radius":"".concat(i,"px")})},e.build_edit_suggestion=function(t){for(var e in t.subtasks){var n="edit_suggestion__".concat(e),r="global_edit_suggestion__".concat(e),i=$("#dialogs__"+e);i.append('\n            <a href="#" id="'.concat(n,'" class="edit_suggestion editable"></a>\n        ')),$("#"+n).css({height:t.config.edit_handle_size+"px",width:t.config.edit_handle_size+"px","border-radius":t.config.edit_handle_size/2+"px"});var o="",a="";t.subtasks[e].single_class_mode||(o='--\x3e<a href="#" class="reid_suggestion global_sub_suggestion gedit-target"></a>\x3c!--',a=" mcm"),i.append('\n            <div id="'.concat(r,'" class="global_edit_suggestion glob_editable gedit-target').concat(a,'">\n                <a href="#" class="move_suggestion global_sub_suggestion movable gedit-target">\n                    <img class="movable gedit-target" src="data:image/png;base64,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">\n                </a>\x3c!--\n                ').concat(o,'\n                --\x3e<a href="#" class="delete_suggestion global_sub_suggestion gedit-target">\n                    <span class="bigx gedit-target">&#215;</span>\n                </a>\n            </div>\n        ')),t.subtasks[e].state.visible_dialogs[n]={left:0,top:0,pin:"center"},t.subtasks[e].state.visible_dialogs[r]={left:0,top:0,pin:"center"}}},e.build_confidence_dialog=function(t){for(var e in t.subtasks){var n="annotation_confidence__".concat(e),r="global_annotation_confidence__".concat(e),i=$("#dialogs__"+e),o=$("#global_edit_suggestion__"+e);i.append('\n            <p id="'.concat(n,'" class="annotation-confidence editable"></p>\n        ')),$("#"+n).css({height:t.config.edit_handle_size+"px",width:t.config.edit_handle_size+"px"});var a="";t.subtasks[e].single_class_mode||(a=" mcm"),o.append('\n            <div id="'.concat(r,'" class="annotation-confidence gedit-target').concat(a,'">\n                <p class="annotation-confidence-title" style="margin: 0.25em; margin-top: 1em; padding-top: 0.3em; opacity: 1;">Annotation Confidence:</p>\n                <p class="annotation-confidence-value" style="margin: 0.25em; opacity: 1;">\n                ').concat(t.subtasks[t.state.current_subtask].active_annotation,"\n                </p>\n            </div>\n        ")),$("#"+r).css({"background-color":"black",color:"white",opacity:"0.6",height:"3em",width:"14.5em","margin-top":"-9.5em","border-radius":"1em","font-size":"1.2em","margin-left":"-1.4em"})}};var c=function(){function t(t){var e=this;this.label_units="",this.min="0",this.max="100",this.step="1",this.step_as_number=1,this.default_value=t.default_value,this.id=t.id,this.slider_event=t.slider_event,void 0!==t.class&&(this.class=t.class),void 0!==t.main_label&&(this.main_label=t.main_label),void 0!==t.label_units&&(this.label_units=t.label_units),void 0!==t.min&&(this.min=t.min),void 0!==t.max&&(this.max=t.max),void 0!==t.step&&(this.step=t.step),this.step_as_number=Number(this.step),this.add_styles(),$(document).on("input.ulabel","#".concat(this.id),(function(t){e.updateLabel(),e.slider_event(t.currentTarget.valueAsNumber)})),$(document).on("click.ulabel","#".concat(this.id,"-inc-button"),(function(){return e.incrementSlider()})),$(document).on("click.ulabel","#".concat(this.id,"-dec-button"),(function(){return e.decrementSlider()}))}return t.prototype.add_styles=function(){var t="slider-handler-styles";if(!document.getElementById(t)){var e=document.head||document.querySelector("head"),n=document.createElement("style");n.appendChild(document.createTextNode("\n        #toolbox div.ulabel-slider-container {\n            display: flex;\n            flex-wrap: wrap;\n            align-items: center;\n            margin: 0 1.5rem 0.5rem;\n        }\n         \n        #toolbox div.ulabel-slider-container label.ulabel-filter-row-distance-name-label {\n            width: 100%; /* Ensure title takes up full width of container */\n            font-size: 0.95rem;\n            align-items: center;\n        }\n         \n        #toolbox div.ulabel-slider-container > *:not(label.ulabel-filter-row-distance-name-label) {\n            flex: 1;\n        }\n        \n        /*  \n        .ulabel-night #toolbox div.ulabel-slider-container label {\n            color: white;\n        }\n        */\n        #toolbox div.ulabel-slider-container label.ulabel-slider-value-label {\n            font-size: 0.9rem;\n        }\n         \n         \n        #toolbox div.ulabel-slider-container div.ulabel-slider-decrement-button-text {\n            position: relative;\n            bottom: 1.5px;\n        }")),n.id=t,e.appendChild(n)}},t.prototype.updateLabel=function(){var t=document.querySelector("#".concat(this.id));document.querySelector("#".concat(this.id,"-value-label")).innerText=t.value+this.label_units},t.prototype.incrementSlider=function(){var t=document.querySelector("#".concat(this.id)),e=t.valueAsNumber+this.step_as_number;t.value=e.toString(),this.updateLabel(),this.slider_event(t.value)},t.prototype.decrementSlider=function(){var t=document.querySelector("#".concat(this.id)),e=t.valueAsNumber-this.step_as_number;t.value=e.toString(),this.updateLabel(),this.slider_event(t.value)},t.prototype.getSliderHTML=function(){return'\n        <div class="ulabel-slider-container">\n            '.concat(this.main_label?'<label for="'.concat(this.id,'" class="ulabel-filter-row-distance-name-label">').concat(this.main_label,"</label>"):"",'\n            <input \n                id="').concat(this.id,'"\n                class="').concat(this.class,'"\n                type="range"\n                min="').concat(this.min,'"\n                max="').concat(this.max,'"\n                step="').concat(this.step?this.step:"1",'"\n                value="').concat(this.default_value,'"\n            />\n            <label for="').concat(this.id,'" id="').concat(this.id,'-value-label" class="ulabel-slider-value-label">\n                ').concat(this.default_value).concat(this.label_units?this.label_units:"",'\n            </label>\n            <div class="ulabel-slider-button-container">\n                <button id=').concat(this.id,'-inc-button class="ulabel-slider-button circle" >\n                    +\n                </button>\n                <button id=').concat(this.id,'-dec-button class="ulabel-slider-button circle">\n                    \x3c!-- Create an extra div here to be able to move the - text up --\x3e\n                    <div class="ulabel-slider-decrement-button-text">\n                        \u2013\n                    </div>\n                </button>\n            </div>\n        </div>\n        ')},t}();e.SliderHandler=c},8505:function(t,e,n){"use strict";var r,i=this&&this.__extends||(r=function(t,e){return r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n])},r(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function n(){this.constructor=t}r(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0}),e.FilterDistanceOverlay=void 0;var o=n(2571),a=function(t){function e(e,n,r,i){var o=t.call(this,e,n,i)||this;return o.distances={single:null},o.canvas.setAttribute("id","ulabel-filter-distance-overlay"),o.polyline_annotations=r,o}return i(e,t),e.prototype.calculate_normal_vector=function(t,e){var n=t.y-e.y,r=e.x-t.x,i=Math.sqrt(Math.pow(n,2)+Math.pow(r,2));return 0===i?(console.error("claculateNormalVector divide by 0 error"),null):{x:n/=i,y:r/=i}},e.prototype.draw_parallelogram_around_line_segment=function(t,e,n,r){var i=n.x*r*this.px_per_px,o=n.y*r*this.px_per_px,a=[t.x-i,t.y-o],s=[t.x+i,t.y+o],l=[e.x+i,e.y+o],u=[e.x-i,e.y-o];this.context.beginPath(),this.context.moveTo(a[0],a[1]),this.context.lineTo(s[0],s[1]),this.context.lineTo(l[0],l[1]),this.context.lineTo(u[0],u[1]),this.context.fill()},e.prototype.update_annotations=function(t){this.polyline_annotations=t},e.prototype.update_distances=function(t){for(var e in t)this.distances[e]=t[e]},e.prototype.update_mode=function(t){"multi"===t?this.multi_class_mode=!0:"single"===t?this.multi_class_mode=!1:console.error("FilterDistanceOverlay.update_mode recieved unknown mode type")},e.prototype.get_mode=function(){return console.log(this.multi_class_mode),this.multi_class_mode?"multi":"single"},e.prototype.update_display_overlay=function(t){this.display_overlay=t},e.prototype.get_display_overlay=function(){return this.display_overlay},e.prototype.draw_overlay=function(t){var e=this;void 0===t&&(t=null),this.clear_canvas(),this.display_overlay&&(this.context.globalCompositeOperation="source-over",this.context.fillStyle="#000000",this.context.globalAlpha=.5,this.context.fillRect(0,0,this.canvas.width,this.canvas.height),this.context.globalCompositeOperation="destination-out",this.context.globalAlpha=1,this.polyline_annotations.forEach((function(n){for(var r=n.spatial_payload,i=(0,o.get_annotation_class_id)(n),a=e.multi_class_mode?e.distances[i]:e.distances.single,s=0;s<r.length-1;s++){var l={x:r[s][0]*e.px_per_px,y:r[s][1]*e.px_per_px},u={x:r[s+1][0]*e.px_per_px,y:r[s+1][1]*e.px_per_px};null!=t&&n.id===t.id&&(l.x+=t.diffX*e.px_per_px,l.y+=t.diffY*e.px_per_px,u.x+=t.diffX*e.px_per_px,u.y+=t.diffY*e.px_per_px);var c=e.calculate_normal_vector(l,u);null!==c?(0===s&&e.draw_circle(l,a),e.draw_circle(u,a),e.draw_parallelogram_around_line_segment(l,u,c,a)):e.draw_circle(l,a)}})))},e}(function(){function t(t,e,n){this.create_canvas(t,e),this.context=this.canvas.getContext("2d"),this.px_per_px=n,this.add_styles()}return t.prototype.add_styles=function(){var t="overlay-styles";if(!document.getElementById(t)){var e=document.head||document.querySelector("head"),n=document.createElement("style");n.appendChild(document.createTextNode("\n        /* Very Important. Annotation interaction breaks without this property when overlays are present */\n        .ulabel-overlay {\n            pointer-events: none; \n        }")),n.id=t,e.appendChild(n)}},t.prototype.create_canvas=function(t,e){this.canvas=document.createElement("canvas"),this.canvas.setAttribute("class","ulabel-overlay"),this.canvas.style.zIndex="95",this.canvas.style.position="relative",this.canvas.width=t,this.canvas.height=e},t.prototype.set_canvas_size=function(t,e){this.canvas.width=t,this.canvas.height=e},t.prototype.resize_canvas=function(t,e){this.canvas.style.width=t+"px",this.canvas.style.height=e+"px"},t.prototype.clear_canvas=function(){this.context.clearRect(0,0,this.canvas.width,this.canvas.height)},t.prototype.draw_circle=function(t,e){this.context.beginPath(),this.context.arc(t.x,t.y,e*this.px_per_px,0,2*Math.PI),this.context.fill(),this.context.stroke()},t.prototype.get_canvas=function(){return this.canvas},t}());e.FilterDistanceOverlay=a},9929:function(t,e){"use strict";e.D=void 0;var n=function(){function t(t,e,n,r,i,o,a,s){void 0===s&&(s=.4),this.display_name=t,this.classes=e,this.allowed_modes=n,this.resume_from=r,this.task_meta=i,this.annotation_meta=o,this.read_only=a,this.inactive_opacity=s,this.class_ids=[],this.actions={stream:[],undone_stack:[]}}return t.from_json=function(e,n){var r=new t(n.display_name,n.classes,n.allowed_modes,n.resume_from,n.task_meta,n.annotation_meta);return r.read_only="read_only"in n&&!0===n.read_only,"inactive_opacity"in n&&"number"==typeof n.inactive_opacity&&(r.inactive_opacity=Math.min(Math.max(n.inactive_opacity,0),1)),r},t}();e.D=n},3045:function(t,e,n){"use strict";var r,i=this&&this.__extends||(r=function(t,e){return r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n])},r(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not 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i;switch(r=0,i&&(s=[2&s[0],i.value]),s[0]){case 0:case 1:i=s;break;case 4:return a.label++,{value:s[1],done:!1};case 5:a.label++,r=s[1],s=[0];continue;case 7:s=a.ops.pop(),a.trys.pop();continue;default:if(!((i=(i=a.trys).length>0&&i[i.length-1])||6!==s[0]&&2!==s[0])){a=0;continue}if(3===s[0]&&(!i||s[1]>i[0]&&s[1]<i[3])){a.label=s[1];break}if(6===s[0]&&a.label<i[1]){a.label=i[1],i=s;break}if(i&&a.label<i[2]){a.label=i[2],a.ops.push(s);break}i[2]&&a.ops.pop(),a.trys.pop();continue}s=e.call(t,a)}catch(t){s=[6,t],r=0}finally{n=i=0}if(5&s[0])throw s[1];return{value:s[0]?s[1]:void 0,done:!0}}([s,l])}}};Object.defineProperty(e,"__esModule",{value:!0}),e.SubmitButtons=e.FilterPointDistanceFromRow=e.KeypointSliderItem=e.RecolorActiveItem=e.AnnotationResizeItem=e.ClassCounterToolboxItem=e.AnnotationIDToolboxItem=e.ZoomPanToolboxItem=e.BrushToolboxItem=e.ModeSelectionToolboxItem=e.ToolboxItem=e.ToolboxTab=e.Toolbox=void 0;var s,l=n(5573),u=n(2571),c=n(4493),h=n(8505),f=n(8286);!function(t){t.VANISH="v",t.SMALL="s",t.LARGE="l",t.INCREMENT="inc",t.DECREMENT="dec"}(s||(s={})),String.prototype.replaceLowerConcat=function(t,e,n){return void 0===n&&(n=null),"string"==typeof n?this.replaceAll(t,e).toLowerCase().concat(n):this.replaceAll(t,e).toLowerCase()};var d=function(){function t(t,e){void 0===t&&(t=[]),void 0===e&&(e=[]),this.tabs=t,this.items=e}return t.create_toolbox=function(t,e){if(null==e&&(e=t.config.default_toolbox_item_order),0===e.length)throw new Error("No Toolbox Items Given");this.add_styles();for(var n=[],r=0;r<e.length;r++){var i=void 0,o=void 0;"number"==typeof e[r]?o=e[r]:(o=e[r][0],i=e[r][1]);var a=t.config.toolbox_map.get(o);null==i?n.push(new a(t)):n.push(new a(t,i))}return n},t.add_styles=function(){var t="toolbox-styles";if(!document.getElementById(t)){var e=document.head||document.querySelector("head"),n=document.createElement("style");n.appendChild(document.createTextNode("\n        #toolbox {\n            width: 320px;\n            background-color: white;\n            overflow-y: hidden;\n            position: absolute;\n            top: 0;\n            right: 0;\n        }\n\n        .ulabel-night #toolbox {\n            color: white;\n        }\n\n        .ulabel-night #toolbox div.toolbox_inner_cls {\n            background-color: black;\n        }\n\n        .ulabel-night div.toolbox_cls {\n            background-color: rgb(24, 24, 24);\n        }\n\n        .ulabel-night .invert-this-svg svg {\n            filter: invert(90%);\n        }\n\n        #toolbox button {\n            border: 1px solid rgba(128, 128, 128, 0.5);\n            color: white;\n            background-color: rgba(0, 128, 255, 0.7);\n            transition: background-color 250ms;\n            cursor: pointer;\n        }\n        \n        #toolbox button:hover {\n            background-color: rgba(0, 128, 255, 0.9);\n        }\n\n        #toolbox button.circle {\n            position: relative;\n            border-radius: 50%;\n            font-size: 1.2rem;\n            font-weight: bold;\n            width: 20px;\n            height: 20px;\n            padding: 0;\n        }\n\n        #toolbox button.circle:hover {\n            box-shadow: 0 0 4px 2px lightgray, 0 0 white;\n        }\n         \n        /* No shadow effect in night-mode */\n        .ulabel-night #toolbox button.circle:hover {\n            box-shadow: initial;\n        }\n\n        #toolbox input {\n            cursor: pointer;\n        }\n\n        #toolbox label {\n            cursor: pointer;\n        }\n        \n        #toolbox div.toolbox-divider {\n            width: 90%;\n            margin: 0 auto;\n            height: 1px;\n            background-color: lightgray;\n        }\n\n        .ulabel-night #toolbox div.toolbox-divider {\n            background-color: gray;\n        }")),n.id=t,e.appendChild(n)}},t.prototype.setup_toolbox_html=function(t,e,n,r){var i='\n        <div class="full_ulabel_container_">\n            '.concat(e,'\n            <div id="').concat(t.config.annbox_id,'" class="annbox_cls">\n                <div id="').concat(t.config.imwrap_id,'" class="imwrap_cls ').concat(t.config.imgsz_class,'">\n                    ').concat(n,'\n                </div>\n            </div>\n            <div id="').concat(t.config.toolbox_id,'" class="toolbox_cls">\n                <div class="toolbox-name-header">\n                    <h1 class="toolname"><a class="repo-anchor" href="https://github.com/SenteraLLC/ulabel">ULabel</a> <span class="version-number">v').concat(r,'</span></h1>\x3c!--\n                    --\x3e<div class="night-button-cont">\n                        <a href="#" class="night-button">\n                            <div class="night-button-track">\n                                <div class="night-status"></div>\n                            </div>\n                        </a>\n                    </div>\n                </div>\n                <div class="toolbox_inner_cls">\n        ');for(var o in this.items)i+=this.items[o].get_html()+"<div class=toolbox-divider></div>";return i+'\n                </div>\n                <div class="toolbox-tabs">\n                    '.concat(this.get_toolbox_tabs(t),"\n                </div> \n            </div>\n        </div>")},t.prototype.get_toolbox_tabs=function(t){var e="";for(var n in t.subtasks){var r=n==t.state.current_subtask,i=t.subtasks[n],o=new p([],i,n,r);e+=o.html,this.tabs.push(o)}return e},t.prototype.redraw_update_items=function(t){for(var e=0,n=this.items;e<n.length;e++)n[e].redraw_update(t)},t}();e.Toolbox=d;var p=function(t,e,n,r){void 0===t&&(t=[]),void 0===r&&(r=!1),this.toolboxitems=t,this.subtask=e,this.subtask_key=n,this.selected=r;var i="",o=' href="#"',a=100*e.inactive_opacity;this.selected&&(this.subtask.read_only&&(o=""),i=" sel",a=100),console.log(e.display_name,e),this.html='\n        <div class="tb-st-tab'.concat(i,'">\n            <a').concat(o,' id="tb-st-switch--').concat(n,'" class="tb-st-switch">').concat(this.subtask.display_name,'</a>\x3c!--\n            --\x3e<span class="tb-st-range">\n                <input id="tb-st-range--').concat(n,'" type="range" min=0 max=100 value=').concat(a," />\n            </span>\n        </div>\n        ")};e.ToolboxTab=p;var g=function(){function t(){}return t.prototype.redraw_update=function(t){},t.prototype.frame_update=function(t){},t}();e.ToolboxItem=g;var m=function(t){function e(e){var n=t.call(this)||this;return n.ulabel=e,n.add_styles(),$(document).on("click.ulabel","a.md-btn",(function(t){var n=$(t.currentTarget),r=e.state.current_subtask;if(!n.hasClass("sel")&&!e.subtasks[r].state.is_in_progress){var i=n.attr("id").split("--")[1];e.subtasks[r].state.annotation_mode=i,"polygon"===i?v.show_brush_toolbox_item():(v.hide_brush_toolbox_item(),e.subtasks[r].state.is_in_erase_mode&&e.toggle_erase_mode(t),e.subtasks[r].state.is_in_brush_mode&&e.toggle_brush_mode(t)),$("a.md-btn.sel").attr("href","#"),$("a.md-btn.sel").removeClass("sel"),n.addClass("sel"),n.removeAttr("href"),e.show_annotation_mode(n),e.toggle_delete_class_id_in_toolbox()}})),$(document).on("keypress.ulabel",(function(t){var n=e.state.current_subtask;if(!e.subtasks[n].state.is_in_progress&&t.key==e.config.toggle_annotation_mode_keybind){var r=[];for(var i in Array.from(document.getElementsByClassName("md-btn"))){var o=document.getElementsByClassName("md-btn")[i];"none"!=o.style.display&&r.push(o)}var a=Array.from(document.getElementsByClassName("md-btn sel"))[0],s=void 0;for(var i in r)r[i]===a&&(s=Number(i)+1)==r.length&&(s=0);r[s].click()}})),n}return i(e,t),e.prototype.add_styles=function(){var t="mode-selection-toolbox-item-styles";if(!document.getElementById(t)){var e=document.head||document.querySelector("head"),n=document.createElement("style");n.appendChild(document.createTextNode("\n        #toolbox div.mode-selection {\n            padding: 10px 30px;\n         }\n         \n         #toolbox div.mode-selection p.current_mode_container {\n            margin-top: 0px;\n            margin-bottom: 5px;\n         }\n         \n         #toolbox div.mode-selection span.current_mode {\n            color: cornflowerblue;\n         }\n         \n         #toolbox div.mode-opt {\n            display: inline-block;\n         }\n         \n         #toolbox div.mode-selection a.md-btn {\n            text-align: center;\n            height: 30px;\n            width: 30px;\n            padding: 10px;\n            margin: 0 auto;\n            text-decoration: none;\n            color: black;\n            font-size: 1.2em;\n            font-family: sans-serif;\n         }\n         \n         #toolbox div.mode-selection a.md-btn svg {\n            height: 30px;\n            width: 30px;\n         }\n         \n         #toolbox div.mode-selection a.md-btn:hover {\n            background-color: rgba(255, 181, 44, 0.397);\n         }\n         \n         #toolbox div.mode-selection a.md-btn.sel {\n            background-color: rgba(100, 148, 237, 0.459);\n         }\n\n        \n        \n        \n        ")),n.id=t,e.appendChild(n)}},e.prototype.get_html=function(){return'\n        <div class="mode-selection">\n            <p class="current_mode_container">\n                <span class="cmlbl">Mode:</span>\n                <span class="current_mode"></span>\n            </p>\n        </div>\n        '},e.prototype.after_init=function(){},e.prototype.get_toolbox_item_type=function(){return"ModeSelection"},e}(g);e.ModeSelectionToolboxItem=m;var v=function(t){function e(e){var n=t.call(this)||this;return n.ulabel=e,n.add_styles(),n.add_event_listeners(),n}return i(e,t),e.prototype.add_styles=function(){var t="brush-toolbox-item-styles";if(!document.getElementById(t)){var e=document.head||document.querySelector("head"),n=document.createElement("style");n.appendChild(document.createTextNode("\n        #toolbox div.brush button:not(.circle) {\n            padding: 1rem 0.5rem;\n            border: 1px solid gray;\n            border-radius: 10px\n        }\n\n        #toolbox div.brush div.brush-button-holder {\n            display: flex;\n            align-items: center;\n            justify-content: center;\n            gap: 0.5rem;\n            margin-bottom: 1rem;\n        }\n\n        #toolbox div.brush span.brush-mode {\n            display: flex;\n        }        \n        ")),n.id=t,e.appendChild(n)}},e.prototype.add_event_listeners=function(){var t=this;$(document).on("click.ulabel",".brush-button",(function(e){var n=t.ulabel.state.current_subtask;switch(t.ulabel.subtasks[n],$(e.currentTarget).attr("id")){case"brush-mode":t.ulabel.toggle_brush_mode(e);break;case"erase-mode":t.ulabel.toggle_erase_mode(e);break;case"brush-inc":t.ulabel.change_brush_size(1.1);break;case"brush-dec":t.ulabel.change_brush_size(1/1.1)}}))},e.prototype.get_html=function(){return'\n        <div class="brush">\n            <p class="tb-header">Brush Tool</p>\n            <div class="brush-button-holder">\n                <span class="brush-mode">\n                    <button class="brush-button" id="brush-mode">Brush</button>\n                    <button class="brush-button" id="erase-mode">Erase</button>\n                </span>\n                <span class="brush-inc increment">\n                    <button class="brush-button circle inc" id="brush-inc">+</button>\n                    <button class="brush-button circle dec" id="brush-dec">-</button>\n                </span>\n            </div>\n        </div>\n        '},e.show_brush_toolbox_item=function(){$(".brush").removeClass("ulabel-hidden")},e.hide_brush_toolbox_item=function(){$(".brush").addClass("ulabel-hidden")},e.prototype.after_init=function(){"polygon"!==this.ulabel.subtasks[this.ulabel.state.current_subtask].state.annotation_mode&&e.hide_brush_toolbox_item()},e.prototype.get_toolbox_item_type=function(){return"Brush"},e}(g);e.BrushToolboxItem=v;var y=function(t){function e(e){var n=t.call(this)||this;return n.ulabel=e,n.set_frame_range(e),n.add_styles(),n.add_event_listeners(),n}return i(e,t),e.prototype.add_styles=function(){var t="zoom-pan-toolbox-item-styles";if(!document.getElementById(t)){var e=document.head||document.querySelector("head"),n=document.createElement("style");n.appendChild(document.createTextNode('\n        #toolbox div.zoom-pan {\n            padding: 10px 30px;\n            display: grid;\n            grid-template-rows: auto 1.25rem auto;\n            grid-template-columns: 1fr 1fr;\n            grid-template-areas:\n                "zoom     pan"\n                "zoom-tip pan-tip"\n                "recenter recenter";\n        }\n         \n        #toolbox div.zoom-pan > * {\n            place-self: center;\n        }\n        \n        #toolbox div.zoom-pan button {\n            background-color: lightgray;\n        }\n\n        #toolbox div.zoom-pan button:hover {\n            background-color: rgba(0, 128, 255, 0.9);\n        }\n        \n        #toolbox div.zoom-pan div.set-zoom {\n            grid-area: zoom;\n        }\n        \n        #toolbox div.zoom-pan div.set-pan {\n            grid-area: pan;\n        }\n        \n        #toolbox div.zoom-pan div.set-pan div.pan-container {\n            display: inline-flex;\n            align-items: center;\n        }\n        \n        #toolbox div.zoom-pan p.shortcut-tip {\n            margin: 2px 0;\n            font-size: 10px;\n            color: white;\n        }\n\n        #toolbox div.zoom-pan:hover p.shortcut-tip {\n            color: black;\n        }\n\n        .ulabel-night #toolbox div.zoom-pan p.shortcut-tip {\n            margin: 0;\n            font-size: 10px;\n            color: black;\n        }\n\n        .ulabel-night #toolbox div.zoom-pan:hover p.shortcut-tip {\n            color: white;\n        }\n        \n        #toolbox.ulabel-night div.zoom-pan:hover p.pan-shortcut-tip {\n            color: white;\n        }\n        \n        #toolbox div.zoom-pan p.zoom-shortcut-tip {\n            grid-area: zoom-tip;\n        }\n        \n        #toolbox div.zoom-pan p.pan-shortcut-tip {\n            grid-area: pan-tip;\n        }\n        \n        #toolbox div.zoom-pan span.pan-label {\n            margin-right: 10px;\n        }\n        \n        #toolbox div.zoom-pan span.pan-button-holder {\n            display: inline-grid;\n            position: relative;\n            grid-template-rows: 28px 28px;\n            grid-template-columns: 28px 28px;\n            grid-template-areas:\n                "left   top"\n                "bottom right";\n            transform: rotate(-45deg);\n            gap: 1px;\n        }\n        \n        #toolbox div.zoom-pan span.pan-button-holder > * {\n            border: 1px solid gray;\n        }\n        \n        #toolbox div.zoom-pan button.ulabel-pan:hover {\n            background-color: cornflowerblue;\n        }\n        \n        #toolbox div.zoom-pan button.ulabel-pan-left {\n            grid-area: left;\n            border-radius: 100% 0 0 0;\n        }\n        \n        #toolbox div.zoom-pan button.ulabel-pan-right {\n            grid-area: right;\n            border-radius: 0 0 100% 0;\n        }\n        \n        #toolbox div.zoom-pan button.ulabel-pan-up {\n            grid-area: top;\n            border-radius: 0 100% 0 0;\n        }\n        \n        #toolbox div.zoom-pan button.ulabel-pan-down {\n            grid-area: bottom;\n            border-radius: 0 0 0 100%;\n        }\n        \n        #toolbox div.zoom-pan span.spokes {\n            background-color: white;\n            width: 16px;\n            height: 16px;\n            position: absolute;\n            top: 50%;\n            left: 50%;\n            transform: translate(-50%, -50%);\n            border-radius: 50%;\n        }\n        \n        .ulabel-night #toolbox div.zoom-pan span.spokes {\n            background-color: black;\n        }\n\n        #toolbox div.zoom-pan div.recenter-container {\n            grid-area: recenter;\n        }\n        \n        .ulabel-night #toolbox div.zoom-pan a {\n            color: lightblue;\n        }\n\n        .ulabel-night #toolbox div.zoom-pan a:active {\n            color: white;\n        }\n        ')),n.id=t,e.appendChild(n)}},e.prototype.add_event_listeners=function(){var t=this,e=this.ulabel.config.image_data.frames.length>1;$(document).on("click.ulabel",".ulabel-zoom-button",(function(e){var n;$(e.currentTarget).hasClass("ulabel-zoom-out")?t.ulabel.state.zoom_val/=1.1:$(e.currentTarget).hasClass("ulabel-zoom-in")&&(t.ulabel.state.zoom_val*=1.1),t.ulabel.rezoom(),null===(n=t.ulabel.filter_distance_overlay)||void 0===n||n.draw_overlay()})),$(document).on("click.ulabel",".ulabel-pan",(function(e){var n=$("#"+t.ulabel.config.annbox_id);$(e.currentTarget).hasClass("ulabel-pan-up")?n.scrollTop(n.scrollTop()-20):$(e.currentTarget).hasClass("ulabel-pan-down")?n.scrollTop(n.scrollTop()+20):$(e.currentTarget).hasClass("ulabel-pan-left")?n.scrollLeft(n.scrollLeft()-20):$(e.currentTarget).hasClass("ulabel-pan-right")&&n.scrollLeft(n.scrollLeft()+20)})),e?$(document).on("keypress.ulabel",(function(e){switch(e.preventDefault(),e.key){case"ArrowRight":case"ArrowDown":t.ulabel.update_frame(1);break;case"ArrowUp":case"ArrowLeft":t.ulabel.update_frame(-1)}})):$(document).on("keydown.ulabel",(function(e){var n=$("#"+t.ulabel.config.annbox_id);switch(e.key){case"ArrowLeft":n.scrollLeft(n.scrollLeft()-20),e.preventDefault();break;case"ArrowRight":n.scrollLeft(n.scrollLeft()+20),e.preventDefault();break;case"ArrowUp":n.scrollTop(n.scrollTop()-20),e.preventDefault();break;case"ArrowDown":n.scrollTop(n.scrollTop()+20),e.preventDefault()}})),$(document).on("click.ulabel","#recenter-button",(function(){t.ulabel.show_initial_crop()})),$(document).on("click.ulabel","#recenter-whole-image-button",(function(){t.ulabel.show_whole_image()})),$(document).on("keypress.ulabel",(function(e){e.key==t.ulabel.config.change_zoom_keybind.toLowerCase()&&document.getElementById("recenter-button").click(),e.key==t.ulabel.config.change_zoom_keybind.toUpperCase()&&document.getElementById("recenter-whole-image-button").click()}))},e.prototype.set_frame_range=function(t){1!=t.config.image_data.frames.length?this.frame_range='\n            <div class="full-tb htbmain set-frame">\n                <p class="shortcut-tip">scroll to switch frames</p>\n                <div class="zpcont">\n                    <div class="lblpyldcont">\n                        <span class="pzlbl htblbl">Frame</span> &nbsp;\n                        <input class="frame_input" type="range" min=0 max='.concat(t.config.image_data.frames.length-1," value=0 />\n                    </div>\n                </div>\n            </div>\n            "):this.frame_range=""},e.prototype.get_html=function(){return'\n        <div class="zoom-pan">\n            <div class="set-zoom">  \n                <span>Zoom</span>\n                <span class="zoom-button-holder">\n                    <button class="ulabel-zoom-button ulabel-zoom-out circle">-</button>\n                    <button class="ulabel-zoom-button ulabel-zoom-in circle">+</button>\n                </span>\n            </div>\n            <p class="shortcut-tip zoom-shortcut-tip">ctrl+scroll or shift+drag</p>\n            <div class="set-pan">\n                <div class="pan-container">\n                    <span class="pan-label">Pan</span>\n                    <span class="pan-button-holder">\n                        <button class="ulabel-pan ulabel-pan-left"></button>\n                        <button class="ulabel-pan ulabel-pan-right"></button>\n                        <button class="ulabel-pan ulabel-pan-up"></button>\n                        <button class="ulabel-pan ulabel-pan-down"></button>\n                        <span class="spokes"></span>\n                    </span>\n                </div>\n            </div>\n            <p class="shortcut-tip pan-shortcut-tip">scrollclick+drag or ctrl+drag</p>\n            <div class="recenter-container">\n                <a href="#" id="recenter-button">Re-Center</a>\n                <a href="#" id="recenter-whole-image-button">Whole Image</a>\n            </div>\n            '.concat(this.frame_range,"\n        </div>\n        ")},e.prototype.after_init=function(){},e.prototype.get_toolbox_item_type=function(){return"ZoomPan"},e}(g);e.ZoomPanToolboxItem=y;var _=function(t){function e(e){var n=t.call(this)||this;return n.ulabel=e,n.set_instructions(e),n.add_styles(),n}return i(e,t),e.prototype.add_styles=function(){var t="annotation-id-toolbox-item-styles";if(!document.getElementById(t)){var e=document.head||document.querySelector("head"),n=document.createElement("style");n.appendChild(document.createTextNode("\n        #toolbox div.classification div.id-toolbox-app {\n            margin-bottom: 1rem;\n        }\n        ")),n.id=t,e.appendChild(n)}},e.prototype.set_instructions=function(t){this.instructions="",null!=t.config.instructions_url&&(this.instructions='\n                <a href="'.concat(t.config.instructions_url,'" target="_blank" rel="noopener noreferrer">Instructions</a>\n            '))},e.prototype.get_html=function(){return'\n        <div class="classification">\n            <p class="tb-header">Annotation ID</p>\n            <div class="id-toolbox-app"></div>\n        </div>\n        <div class="toolbox-refs">\n            '.concat(this.instructions,"\n        </div>\n        ")},e.prototype.after_init=function(){},e.prototype.get_toolbox_item_type=function(){return"AnnotationID"},e}(g);e.AnnotationIDToolboxItem=_;var b=function(t){function e(){for(var e=[],n=0;n<arguments.length;n++)e[n]=arguments[n];var r=t.call(this)||this;return r.inner_HTML='<p class="tb-header">Annotation Count</p>',r.add_styles(),r}return i(e,t),e.prototype.add_styles=function(){var t="class-counter-toolbox-item-styles";if(!document.getElementById(t)){var e=document.head||document.querySelector("head"),n=document.createElement("style");n.appendChild(document.createTextNode(" /* ClassCounterToolboxItem currently requires no styling */ ")),n.id=t,e.appendChild(n)}},e.prototype.update_toolbox_counter=function(t,e){if(null!=t){var n,r,i=t.class_ids,o={};for(n=0;n<i.length;n++)o[i[n]]=0;var a,s,l=t.annotations.access,u=t.annotations.ordering;for(n=0;n<u.length;n++)if(0==(a=l[u[n]]).deprecated)for(r=0;r<a.classification_payloads.length;r++)if((s=a.classification_payloads[r]).confidence>0){o[s.class_id]+=1;break}var c,h,f="";for(n=0;n<i.length;n++)(c=t.class_defs[n].name).includes("OVERWRITE")||(h=o[t.class_defs[n].id],f+="".concat(c,": ").concat(h,"<br>"));this.inner_HTML='<p class="tb-header">Annotation Count</p>'+"<p>".concat(f,"</p>")}},e.prototype.get_html=function(){return'\n        <div class="toolbox-class-counter">'+this.inner_HTML+"</div>"},e.prototype.after_init=function(){},e.prototype.redraw_update=function(t){this.update_toolbox_counter(t.subtasks[t.state.current_subtask],t.config.toolbox_id),$("#"+t.config.toolbox_id+" div.toolbox-class-counter").html(this.inner_HTML)},e.prototype.get_toolbox_item_type=function(){return"ClassCounter"},e}(g);e.ClassCounterToolboxItem=b;var w=function(t){function e(e){var n=t.call(this)||this;for(var r in n.cached_size=1.5,n.ulabel=e,n.keybind_configuration=e.config.default_keybinds,e.subtasks){var i=e.subtasks[r].display_name.replaceLowerConcat(" ","-","-cached-size"),o=n.read_size_cookie(e.subtasks[r]);null!=o&&"NaN"!=o?(n.update_annotation_size(e,e.subtasks[r],Number(o)),n[i]=Number(o)):null!=e.config.default_annotation_size?(n.update_annotation_size(e,e.subtasks[r],e.config.default_annotation_size),n[i]=e.config.default_annotation_size):(n.update_annotation_size(e,e.subtasks[r],5),n[i]=5)}return n.add_styles(),n.add_event_listeners(),n}return i(e,t),e.prototype.add_styles=function(){var t="resize-annotation-toolbox-item-styles";if(!document.getElementById(t)){var e=document.head||document.querySelector("head"),n=document.createElement("style");n.appendChild(document.createTextNode("\n        #toolbox div.annotation-resize button:not(.circle) {\n            padding: 1rem 0.5rem;\n            border: 1px solid gray;\n            border-radius: 10px\n        }\n\n        #toolbox div.annotation-resize div.annotation-resize-button-holder {\n            display: flex;\n            align-items: center;\n            justify-content: center;\n            gap: 0.5rem;\n            margin-bottom: 1rem;\n        }\n\n        #toolbox div.annotation-resize span.annotation-vanish:hover,\n        #toolbox div.annotation-resize span.annotation-size:hover {\n            border-radius: 10px;\n            box-shadow: 0 0 4px 2px lightgray, 0 0 white;\n        }\n\n        /* No box-shadow in night-mode */\n        .ulabel-night #toolbox div.annotation-resize span.annotation-vanish:hover,\n        .ulabel-night #toolbox div.annotation-resize span.annotation-size:hover {\n            box-shadow: initial;\n        }\n\n        #toolbox div.annotation-resize span.annotation-size {\n            display: flex;\n        }\n\n        #toolbox div.annotation-resize span.annotation-size #annotation-resize-s {\n            border-radius: 10px 0 0 10px;\n        }\n\n        #toolbox div.annotation-resize span.annotation-size #annotation-resize-l {\n            border-radius: 0 10px 10px 0;\n        }\n        \n        #toolbox div.annotation-resize span.annotation-inc {\n            display: flex;\n            flex-direction: column;\n            gap: 0.25rem;\n        }\n\n        #toolbox div.annotation-resize button.locked {\n            background-color: #1c2d4d;\n        }\n        \n        ")),n.id=t,e.appendChild(n)}},e.prototype.add_event_listeners=function(){var t=this;$(document).on("click.ulabel",".annotation-resize-button",(function(e){var n=t.ulabel.state.current_subtask,r=t.ulabel.subtasks[n],i=$(e.currentTarget).attr("id").slice(18);t.update_annotation_size(t.ulabel,r,i),t.ulabel.redraw_all_annotations(n,null,!1)})),$(document).on("keydown.ulabel",(function(e){var n=t.ulabel.state.current_subtask,r=t.ulabel.subtasks[n];switch(e.key){case t.keybind_configuration.annotation_vanish.toUpperCase():t.update_all_subtask_annotation_size(t.ulabel,s.VANISH);break;case t.keybind_configuration.annotation_vanish.toLowerCase():t.update_annotation_size(t.ulabel,r,s.VANISH);break;case t.keybind_configuration.annotation_size_small:t.update_annotation_size(t.ulabel,r,s.SMALL);break;case t.keybind_configuration.annotation_size_large:t.update_annotation_size(t.ulabel,r,s.LARGE);break;case t.keybind_configuration.annotation_size_minus:t.update_annotation_size(t.ulabel,r,s.DECREMENT);break;case t.keybind_configuration.annotation_size_plus:t.update_annotation_size(t.ulabel,r,s.INCREMENT);break;default:return}t.ulabel.redraw_all_annotations(null,null,!1)}))},e.prototype.update_annotation_size=function(t,e,n){if(null!==e){var r=.5,i=.01,o=e.display_name.replaceLowerConcat(" ","-","-cached-size"),a=e.display_name.replaceLowerConcat(" ","-","-vanished");if(!this[a]||"v"===n)if("number"!=typeof n){switch(n){case s.SMALL:this.loop_through_annotations(e,1.5,"="),this[o]=1.5;break;case s.LARGE:this.loop_through_annotations(e,5,"="),this[o]=5;break;case s.DECREMENT:this.loop_through_annotations(e,r,"-"),this[o]-r>i?this[o]-=r:this[o]=i;break;case s.INCREMENT:this.loop_through_annotations(e,r,"+"),this[o]+=r;break;case s.VANISH:this[a]?(this.loop_through_annotations(e,this[o],"="),this[a]=!this[a],$("#annotation-resize-v").removeClass("locked")):(this.loop_through_annotations(e,i,"="),this[a]=!this[a],$("#annotation-resize-v").addClass("locked"));break;default:console.error("update_annotation_size called with unknown size")}null!==t.state.line_size&&(t.state.line_size=this[o])}else this.loop_through_annotations(e,n,"=")}},e.prototype.loop_through_annotations=function(t,e,n){for(var r in t.annotations.access)switch(n){case"=":t.annotations.access[r].line_size=e;break;case"+":t.annotations.access[r].line_size+=e;break;case"-":t.annotations.access[r].line_size-e<=.01?t.annotations.access[r].line_size=.01:t.annotations.access[r].line_size-=e;break;default:throw Error("Invalid Operation given to loop_through_annotations")}t.annotations.ordering.length>0&&this.set_size_cookie(t.annotations.access[t.annotations.ordering[0]].line_size,t)},e.prototype.update_all_subtask_annotation_size=function(t,e){for(var n in t.subtasks)this.update_annotation_size(t,t.subtasks[n],e)},e.prototype.set_size_cookie=function(t,e){var n=new Date;n.setTime(n.getTime()+864e9);var r=e.display_name.replaceLowerConcat(" ","_");document.cookie=r+"_size="+t+";"+n.toUTCString()+";path=/"},e.prototype.read_size_cookie=function(t){for(var e=t.display_name.replaceLowerConcat(" ","_")+"_size=",n=document.cookie.split(";"),r=0;r<n.length;r++){for(var i=n[r];" "==i.charAt(0);)i=i.substring(1);if(0==i.indexOf(e))return i.substring(e.length,i.length)}return null},e.prototype.get_html=function(){return'\n        <div class="annotation-resize">\n            <p class="tb-header">Change Annotation Size</p>\n            <div class="annotation-resize-button-holder">\n                <span class="annotation-vanish">\n                    <button class="annotation-resize-button" id="annotation-resize-v">Vanish</button>\n                </span>\n                <span class="annotation-size">\n                    <button class="annotation-resize-button" id="annotation-resize-s">Small</button>\n                    <button class="annotation-resize-button" id="annotation-resize-l">Large</button>\n                </span>\n                <span class="annotation-inc increment">\n                    <button class="annotation-resize-button circle inc" id="annotation-resize-inc">+</button>\n                    <button class="annotation-resize-button circle dec" id="annotation-resize-dec">-</button>\n                </span>\n            </div>\n        </div>\n        '},e.prototype.after_init=function(){},e.prototype.get_toolbox_item_type=function(){return"AnnotationResize"},e}(g);e.AnnotationResizeItem=w;var x=function(t){function e(e){var n,r=this;return(r=t.call(this)||this).most_recent_redraw_time=0,r.ulabel=e,r.config=r.ulabel.config.recolor_active_toolbox_item,r.add_styles(),r.add_event_listeners(),r.read_local_storage(),null!==(n=r.gradient_turned_on)&&void 0!==n||(r.gradient_turned_on=r.config.gradient_turned_on),r}return i(e,t),e.prototype.save_local_storage_color=function(t,e){localStorage.setItem("RecolorActiveItem-".concat(t),e)},e.prototype.save_local_storage_gradient=function(t){localStorage.setItem("RecolorActiveItem-Gradient",t.toString())},e.prototype.read_local_storage=function(){for(var t=0,e=this.ulabel.valid_class_ids;t<e.length;t++){var n=e[t],r=localStorage.getItem("RecolorActiveItem-".concat(n));null!==r&&this.update_color(n,r,!1)}this.gradient_turned_on="true"===localStorage.getItem("RecolorActiveItem-Gradient")},e.prototype.replace_color_pie=function(){var t=this.ulabel.state.current_subtask,e=this.ulabel.subtasks[t].state.idd_id,n=this.ulabel.subtasks[t].state.idd_id_front,r=this.ulabel.config.outer_diameter,i=this.ulabel.config.inner_prop*r/2,o=this.ulabel.color_info,a=$("#dialogs__"+t),s=$("#id_dialog__".concat(t)),l=$("#front_dialogs__"+t),u=$("#id_front_dialog__".concat(t)),h=(0,c.get_idd_string)(e,r,this.ulabel.subtasks[t].class_ids,i,o),f=(0,c.get_idd_string)(n,r,this.ulabel.subtasks[t].class_ids,i,o);s.remove(),u.remove(),l.append(f),a.append(h);var d=this;$(".id_dialog").on("mousemove.ulabel",(function(e){d.ulabel.subtasks[t].state.idd_thumbnail||d.ulabel.handle_id_dialog_hover(e)}))},e.prototype.update_color=function(t,e,n){void 0===n&&(n=!0),this.ulabel.color_info[t]=e;var r=document.querySelector("#toolbox_sel_".concat(t," > div"));r&&(r.style.backgroundColor=e),this.replace_color_pie(),n&&this.save_local_storage_color(t,e)},e.prototype.add_styles=function(){var t="recolor-toolbox-item-styles";if(!document.getElementById(t)){var e=document.head||document.querySelector("head"),n=document.createElement("style");n.appendChild(document.createTextNode('\n        #toolbox div.recolor-active {\n            padding: 0 2rem;\n        }\n\n        #toolbox div.recolor-active div.recolor-tbi-gradient {\n            font-size: 80%;\n        }\n\n        #toolbox div.recolor-active div.gradient-toggle-container {\n            text-align: left;\n            display: flex;\n            align-items: center;\n        }\n\n        #toolbox div.recolor-active div.gradient-slider-container {\n            display: flex;\n            align-items: center;\n        }\n\n        #toolbox div.recolor-active div.gradient-slider-container > input {\n            width: 50%;\n        }\n\n        #toolbox div.recolor-active div.annotation-recolor-button-holder {\n            margin: 0.5rem;\n            display: grid;\n            grid-template-columns: 2fr 1fr;\n            grid-template-rows: 1fr 1fr 1fr;\n            grid-template-areas:\n                "yellow picker"\n                "red    picker"\n                "cyan   picker";\n            gap: 0.25rem 0.75rem;\n        }\n\n        #toolbox div.recolor-active div.annotation-recolor-button-holder .color-change-btn {\n            height: 1.5rem;\n            border-radius: 0.5rem;\n        }\n\n        #toolbox div.recolor-active div.annotation-recolor-button-holder #color-change-yellow {\n            grid-area: yellow;\n            background-color: yellow;\n            border: 1px solid rgb(200, 200, 0);\n        }\n\n        #toolbox div.recolor-active div.annotation-recolor-button-holder #color-change-red {\n            grid-area: red;\n            background-color: red;\n            border: 1px solid rgb(200, 0, 0);\n        }\n\n        #toolbox div.recolor-active div.annotation-recolor-button-holder #color-change-cyan {\n            grid-area: cyan;\n            background-color: cyan;\n            border: 1px solid rgb(0, 200, 200);\n        }\n\n        #toolbox div.recolor-active div.annotation-recolor-button-holder div.color-picker-border {\n            grid-area: picker;\n            background: linear-gradient(to bottom right, red, orange, yellow, green, blue, indigo, violet);\n            border: 1px solid black;\n            border-radius: 0.5rem;\n        }\n\n        #toolbox div.recolor-active div.annotation-recolor-button-holder div.color-picker-border div.color-picker-container {\n            width: calc(100% - 8px);\n            height: calc(100% - 8px);\n            margin: 3px;\n            background-color: black;\n            border: 1px solid black;\n            border-radius: 0.5rem;\n        }\n\n        #toolbox div.recolor-active div.color-picker-container input.color-change-picker {\n            width: 100%;\n            height: 100%;\n            padding: 0;\n            opacity: 0;\n        }')),n.id=t,e.appendChild(n)}},e.prototype.add_event_listeners=function(){var t=this;$(document).on("click.ulabel",".color-change-btn",(function(e){var n=e.target.id.slice(13),r=(0,f.get_active_class_id)(t.ulabel);t.update_color(r,n),t.redraw(0)})),$(document).on("input.ulabel","input.color-change-picker",(function(e){var n=e.currentTarget.value,r=(0,f.get_active_class_id)(t.ulabel);t.update_color(r,n),document.getElementById("color-picker-container").style.backgroundColor=n,t.redraw()})),$(document).on("input.ulabel","#gradient-toggle",(function(e){t.redraw(0),t.save_local_storage_gradient(e.target.checked)})),$(document).on("input.ulabel","#gradient-slider",(function(e){$("div.gradient-slider-value-display").text(e.currentTarget.value+"%"),t.redraw(100,!0)}))},e.prototype.redraw=function(t,e){if(void 0===t&&(t=100),void 0===e&&(e=!1),!(Date.now()-this.most_recent_redraw_time<t)){if(e)this.ulabel.redraw_all_annotations();else{var n=this.ulabel.state.current_subtask;this.ulabel.redraw_all_annotations(n)}this.most_recent_redraw_time=Date.now()}},e.prototype.get_html=function(){return'\n        <div class="recolor-active">\n            <p class="tb-header">Recolor Annotations</p>\n            <div class="recolor-tbi-gradient">\n                <div class="gradient-toggle-container">\n                    <label for="gradient-toggle" id="gradient-toggle-label">Toggle Gradients:</label>\n                    <input type="checkbox" id="gradient-toggle" name="gradient-checkbox" value="gradient" '.concat(this.gradient_turned_on?"checked":"",'>\n                </div>\n                <div class="gradient-slider-container">\n                    <label for="gradient-slider" id="gradient-slider-label">Gradient Max:</label>\n                    <input type="range" id="gradient-slider" value="100">\n                    <div class="gradient-slider-value-display">100%</div>\n                </div>\n            </div>\n            <div class="annotation-recolor-button-holder">\n                <input type="button" class="color-change-btn" id="color-change-yellow">\n                <input type="button" class="color-change-btn" id="color-change-red">\n                <input type="button" class="color-change-btn" id="color-change-cyan">\n                <div class="color-picker-border">\n                    <div class="color-picker-container" id="color-picker-container">\n                        <input type="color" class="color-change-picker" id="color-change-pick">\n                    </div>\n                </div>\n            </div>\n        </div>\n        ')},e.prototype.after_init=function(){},e.prototype.get_toolbox_item_type=function(){return"RecolorActive"},e}(g);e.RecolorActiveItem=x;var k=function(t){function e(e,n){var r=t.call(this)||this;return r.filter_value=0,r.inner_HTML='<p class="tb-header">Keypoint Slider</p>',r.ulabel=e,void 0!==n?(r.name=n.name,r.filter_function=n.filter_function,r.get_confidence=n.confidence_function,r.mark_deprecated=n.mark_deprecated,r.keybinds=n.keybinds):(r.name="Keypoint Slider",r.filter_function=u.value_is_lower_than_filter,r.get_confidence=u.get_annotation_confidence,r.mark_deprecated=u.mark_deprecated,r.keybinds={increment:"2",decrement:"1"},n={}),r.slider_bar_id=r.name.replaceLowerConcat(" ","-"),r.ulabel.config.hasOwnProperty(r.name.replaceLowerConcat(" ","_","_default_value"))&&(r.filter_value=r.ulabel.config[r.name.replaceLowerConcat(" ","_","_default_value")]),r.ulabel.config.filter_annotations_on_load&&r.filter_annotations(r.ulabel,r.filter_value),r.add_styles(),r}return i(e,t),e.prototype.add_styles=function(){var t="keypoint-slider-toolbox-item-styles";if(!document.getElementById(t)){var e=document.head||document.querySelector("head"),n=document.createElement("style");n.appendChild(document.createTextNode("\n        /* Component has no css?? */\n        ")),n.id=t,e.appendChild(n)}},e.prototype.filter_annotations=function(t,e){var n=t.subtasks[t.state.current_subtask];for(var r in n.annotations.access){var i=n.annotations.access[r],o=this.get_confidence(i);o=Math.round(100*o);var a=this.filter_function(o,e);this.mark_deprecated(i,a,"confidence_filter")}},e.prototype.get_html=function(){var t=this,e=new c.SliderHandler({id:this.name.replaceLowerConcat(" ","-"),class:"keypoint-slider",default_value:Math.round(100*this.filter_value).toString(),label_units:"%",slider_event:function(e){t.filter_annotations(t.ulabel,e),t.ulabel.redraw_all_annotations()}});return'\n        <div class="keypoint-slider">\n            <p class="tb-header">'.concat(this.name,"</p>\n            ")+e.getSliderHTML()+"\n        </div>\n        "},e.prototype.after_init=function(){},e.prototype.get_toolbox_item_type=function(){return"KeypointSlider"},e}(g);e.KeypointSliderItem=k;var E=function(t){function e(e,n){void 0===n&&(n=null);var r=t.call(this)||this;r.ulabel=e,r.config=r.ulabel.config.distance_filter_toolbox_item;for(var i={name:"Filter Distance From Row",component_name:"fitler_distance_from_row",filter_min:0,filter_max:100,default_values:{single:50},step_value:1,multi_class_mode:!1,filter_on_load:!0,show_options:!0,toggle_overlay_keybind:"p"},o=0,a=Object.entries(r.config);o<a.length;o++){var s=a[o],l=s[0];typeof s[1]!=typeof i[l]&&(r.config[l]=i[l])}for(var u in r.config)r[u]=r.config[u];return"true"===window.localStorage.getItem("filterDistanceCollapseOptions")?r.collapse_options=!0:"false"===window.localStorage.getItem("filterDistanceCollapseOptions")&&(r.collapse_options=!1),r.create_overlay(),"true"===window.localStorage.getItem("filterDistanceShowOverlay")?(r.show_overlay=!0,r.overlay.update_display_overlay(!0)):"false"===window.localStorage.getItem("filterDistanceShowOverlay")?(r.show_overlay=!1,r.overlay.update_display_overlay(!1)):void 0!==r.config.show_overlay_on_load||null!==r.config.show_overlay_on_load?r.show_overlay=r.config.show_overlay_on_load:r.show_overlay=!1,r.add_styles(),r.add_event_listeners(),r}return i(e,t),e.prototype.add_styles=function(){var t="filter-distance-from-row-toolbox-item-styles";if(!document.getElementById(t)){var e=document.head||document.querySelector("head"),n=document.createElement("style");n.appendChild(document.createTextNode('\n            #toolbox div.filter-row-distance {\n                text-align: left;\n            }\n\n            #toolbox p.tb-header {\n                margin: 0.75rem 0 0.5rem;\n            }\n\n            #toolbox div.filter-row-distance fieldset.filter-row-distance-options {\n                display: inline-block;\n                position: relative;\n                left: 1rem;\n                margin-bottom: 0.5rem;\n                font-size: 80%;\n                user-select: none;\n            }\n\n            #toolbox div.filter-row-distance fieldset.filter-row-distance-options * {\n                text-align: left;\n            }\n\n            #toolbox div.filter-row-distance fieldset.filter-row-distance-options.ulabel-collapsed {\n                border: none;\n                margin-bottom: 0;\n                padding: 0; /* Padding takes up too much space without the content */\n\n                /* Needed to prevent the element from moving when ulabel-collapsed is toggled \n                0.75em comes from the previous padding, 2px comes from the removed border */\n                padding-left: calc(0.75em + 2px)\n            }\n\n            #toolbox div.filter-row-distance fieldset.filter-row-distance-options legend {\n                border-radius: 0.1rem;\n                padding: 0.1rem 0.3rem;\n                cursor: pointer;\n            }\n\n            #toolbox div.filter-row-distance fieldset.filter-row-distance-options.ulabel-collapsed legend {\n                padding: 0.1rem 0.28rem;\n            }\n\n 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t.toggleCollapsedOptions()})),$(document).on("click.ulabel","#filter-slider-distance-multi-checkbox",(function(){t.multi_class_mode=!t.multi_class_mode,t.switchFilterMode(),t.overlay.update_mode(t.multi_class_mode?"multi":"single"),(0,u.filter_points_distance_from_line)(t.ulabel)})),$(document).on("change.ulabel","#filter-slider-distance-toggle-overlay-checkbox",(function(e){t.overlay.update_display_overlay(e.currentTarget.checked),t.overlay.draw_overlay(),window.localStorage.setItem("filterDistanceShowOverlay",e.currentTarget.checked.toString())})),$(document).on("keypress.ulabel",(function(e){e.key===t.toggle_overlay_keybind&&document.querySelector("#filter-slider-distance-toggle-overlay-checkbox").click()}))},e.prototype.switchFilterMode=function(){$("#filter-single-class-mode").toggleClass("ulabel-hidden"),$("#filter-multi-class-mode").toggleClass("ulabel-hidden")},e.prototype.toggleCollapsedOptions=function(){$("fieldset.filter-row-distance-options").toggleClass("ulabel-collapsed"),this.collapse_options=!this.collapse_options,window.localStorage.setItem("filterDistanceCollapseOptions",this.collapse_options.toString())},e.prototype.create_overlay=function(){var 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lt=[];function ut(t,e,n){return(t-e)/(n-e)}function ct(t){return t.constructor.toString().indexOf("Array")>-1}function ht(t,e,n,r,i,o){for(var a=t.cells[n][e],s=a.cval_real,l=e+r,u=n+i,c=[],h=!1;!h;){if(void 0===t.cells[u]||void 0===t.cells[u][l])if(u-=i,l-=r,s=(a=t.cells[u][l]).cval_real,-1===i)if(0===o)if(1&s)c.push([l,u]),r=-1,i=0,o=0;else{if(!(4&s)){c.push([l+a.bottomright,u]),r=0,i=1,o=1,h=!0;break}c.push([l+1,u]),r=1,i=0,o=0}else{if(!(1&s)){if(4&s){c.push([l+a.bottomright,u]),r=0,i=1,o=1,h=!0;break}c.push([l+a.bottomleft,u]),r=0,i=1,o=0,h=!0;break}c.push([l,u]),r=-1,i=0,o=0}else if(1===i)if(0===o){if(!(s&w)){if(s&b){c.push([l+a.topleft,u+1]),r=0,i=-1,o=0,h=!0;break}c.push([l+a.topright,u+1]),r=0,i=-1,o=1,h=!0;break}c.push([l+1,u+1]),r=1,i=0,o=1}else c.push([l+1,u+1]),r=1,i=0,o=1;else 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0===e.x?null:{x:n,y:t.y+e.y/e.x*(n-t.x)}},D=function(){function t(e,n){o(this,t),void 0===e.events?e.events=[this]:e.events.push(this),this.point=e,this.isLeft=n}return a(t,[{key:"link",value:function(t){if(t.point===this.point)throw new Error("Tried to link already linked events");for(var e=t.point.events,n=0,r=e.length;n<r;n++){var i=e[n];this.point.events.push(i),i.point=this.point}this.checkForConsuming()}},{key:"checkForConsuming",value:function(){for(var t=this.point.events.length,e=0;e<t;e++){var n=this.point.events[e];if(void 0===n.segment.consumedBy)for(var r=e+1;r<t;r++){var i=this.point.events[r];void 0===i.consumedBy&&n.otherSE.point.events===i.otherSE.point.events&&n.segment.consume(i.segment)}}}},{key:"getAvailableLinkedEvents",value:function(){for(var t=[],e=0,n=this.point.events.length;e<n;e++){var r=this.point.events[e];r!==this&&!r.segment.ringOut&&r.segment.isInResult()&&t.push(r)}return t}},{key:"getLeftmostComparator",value:function(t){var e=this,n=new Map,r=function(r){var i=r.otherSE;n.set(r,{sine:P(e.point,t.point,i.point),cosine:O(e.point,t.point,i.point)})};return function(t,e){n.has(t)||r(t),n.has(e)||r(e);var i=n.get(t),o=i.sine,a=i.cosine,s=n.get(e),l=s.sine,u=s.cosine;return o>=0&&l>=0?a<u?1:a>u?-1:0:o<0&&l<0?a<u?-1:a>u?1:0:l<o?-1:l>o?1:0}}}],[{key:"compare",value:function(e,n){var r=t.comparePoints(e.point,n.point);return 0!==r?r:(e.point!==n.point&&e.link(n),e.isLeft!==n.isLeft?e.isLeft?1:-1:B.compare(e.segment,n.segment))}},{key:"comparePoints",value:function(t,e){return t.x<e.x?-1:t.x>e.x?1:t.y<e.y?-1:t.y>e.y?1:0}}]),t}(),R=0,B=function(){function t(e,n,r,i){o(this,t),this.id=++R,this.leftSE=e,e.segment=this,e.otherSE=n,this.rightSE=n,n.segment=this,n.otherSE=e,this.rings=r,this.windings=i}return a(t,[{key:"replaceRightSE",value:function(t){this.rightSE=t,this.rightSE.segment=this,this.rightSE.otherSE=this.leftSE,this.leftSE.otherSE=this.rightSE}},{key:"bbox",value:function(){var t=this.leftSE.point.y,e=this.rightSE.point.y;return{ll:{x:this.leftSE.point.x,y:t<e?t:e},ur:{x:this.rightSE.point.x,y:t>e?t:e}}}},{key:"vector",value:function(){return{x:this.rightSE.point.x-this.leftSE.point.x,y:this.rightSE.point.y-this.leftSE.point.y}}},{key:"isAnEndpoint",value:function(t){return t.x===this.leftSE.point.x&&t.y===this.leftSE.point.y||t.x===this.rightSE.point.x&&t.y===this.rightSE.point.y}},{key:"comparePoint",value:function(t){if(this.isAnEndpoint(t))return 0;var e=this.leftSE.point,n=this.rightSE.point,r=this.vector();if(e.x===n.x)return t.x===e.x?0:t.x<e.x?1:-1;var i=(t.y-e.y)/r.y,o=e.x+i*r.x;if(t.x===o)return 0;var a=(t.x-e.x)/r.x,s=e.y+a*r.y;return t.y===s?0:t.y<s?-1:1}},{key:"getIntersection",value:function(t){var e=this.bbox(),n=t.bbox(),r=d(e,n);if(null===r)return null;var i=this.leftSE.point,o=this.rightSE.point,a=t.leftSE.point,s=t.rightSE.point,l=f(e,a)&&0===this.comparePoint(a),u=f(n,i)&&0===t.comparePoint(i),c=f(e,s)&&0===this.comparePoint(s),h=f(n,o)&&0===t.comparePoint(o);if(u&&l)return h&&!c?o:!h&&c?s:null;if(u)return c&&i.x===s.x&&i.y===s.y?null:i;if(l)return h&&o.x===a.x&&o.y===a.y?null:a;if(h&&c)return null;if(h)return o;if(c)return s;var p=function(t,e,n,r){if(0===e.x)return T(n,r,t.x);if(0===r.x)return T(t,e,n.x);if(0===e.y)return L(n,r,t.y);if(0===r.y)return L(t,e,n.y);var i=C(e,r);if(0==i)return null;var o={x:n.x-t.x,y:n.y-t.y},a=C(o,e)/i,s=C(o,r)/i;return{x:(t.x+s*e.x+(n.x+a*r.x))/2,y:(t.y+s*e.y+(n.y+a*r.y))/2}}(i,this.vector(),a,t.vector());return null===p?null:f(r,p)?y.round(p.x,p.y):null}},{key:"split",value:function(e){var n=[],r=void 0!==e.events,i=new D(e,!0),o=new D(e,!1),a=this.rightSE;this.replaceRightSE(o),n.push(o),n.push(i);var s=new t(i,a,this.rings.slice(),this.windings.slice());return D.comparePoints(s.leftSE.point,s.rightSE.point)>0&&s.swapEvents(),D.comparePoints(this.leftSE.point,this.rightSE.point)>0&&this.swapEvents(),r&&(i.checkForConsuming(),o.checkForConsuming()),n}},{key:"swapEvents",value:function(){var t=this.rightSE;this.rightSE=this.leftSE,this.leftSE=t,this.leftSE.isLeft=!0,this.rightSE.isLeft=!1;for(var e=0,n=this.windings.length;e<n;e++)this.windings[e]*=-1}},{key:"consume",value:function(e){for(var n=this,r=e;n.consumedBy;)n=n.consumedBy;for(;r.consumedBy;)r=r.consumedBy;var i=t.compare(n,r);if(0!==i){if(i>0){var o=n;n=r,r=o}if(n.prev===r){var a=n;n=r,r=a}for(var s=0,l=r.rings.length;s<l;s++){var u=r.rings[s],c=r.windings[s],h=n.rings.indexOf(u);-1===h?(n.rings.push(u),n.windings.push(c)):n.windings[h]+=c}r.rings=null,r.windings=null,r.consumedBy=n,r.leftSE.consumedBy=n.leftSE,r.rightSE.consumedBy=n.rightSE}}},{key:"prevInResult",value:function(){return void 0!==this._prevInResult||(this.prev?this.prev.isInResult()?this._prevInResult=this.prev:this._prevInResult=this.prev.prevInResult():this._prevInResult=null),this._prevInResult}},{key:"beforeState",value:function(){if(void 0!==this._beforeState)return this._beforeState;if(this.prev){var t=this.prev.consumedBy||this.prev;this._beforeState=t.afterState()}else this._beforeState={rings:[],windings:[],multiPolys:[]};return this._beforeState}},{key:"afterState",value:function(){if(void 0!==this._afterState)return this._afterState;var t=this.beforeState();this._afterState={rings:t.rings.slice(0),windings:t.windings.slice(0),multiPolys:[]};for(var e=this._afterState.rings,n=this._afterState.windings,r=this._afterState.multiPolys,i=0,o=this.rings.length;i<o;i++){var a=this.rings[i],s=this.windings[i],l=e.indexOf(a);-1===l?(e.push(a),n.push(s)):n[l]+=s}for(var u=[],c=[],h=0,f=e.length;h<f;h++)if(0!==n[h]){var d=e[h],p=d.poly;if(-1===c.indexOf(p))if(d.isExterior)u.push(p);else{-1===c.indexOf(p)&&c.push(p);var g=u.indexOf(d.poly);-1!==g&&u.splice(g,1)}}for(var m=0,v=u.length;m<v;m++){var y=u[m].multiPoly;-1===r.indexOf(y)&&r.push(y)}return this._afterState}},{key:"isInResult",value:function(){if(this.consumedBy)return!1;if(void 0!==this._isInResult)return this._isInResult;var t=this.beforeState().multiPolys,e=this.afterState().multiPolys;switch(V.type){case"union":var n=0===t.length,r=0===e.length;this._isInResult=n!==r;break;case"intersection":var i,o;t.length<e.length?(i=t.length,o=e.length):(i=e.length,o=t.length),this._isInResult=o===V.numMultiPolys&&i<o;break;case"xor":var a=Math.abs(t.length-e.length);this._isInResult=a%2==1;break;case"difference":var s=function(t){return 1===t.length&&t[0].isSubject};this._isInResult=s(t)!==s(e);break;default:throw new Error("Unrecognized operation type found ".concat(V.type))}return this._isInResult}}],[{key:"compare",value:function(t,e){var n=t.leftSE.point.x,r=e.leftSE.point.x,i=t.rightSE.point.x,o=e.rightSE.point.x;if(o<n)return 1;if(i<r)return-1;var a=t.leftSE.point.y,s=e.leftSE.point.y,l=t.rightSE.point.y,u=e.rightSE.point.y;if(n<r){if(s<a&&s<l)return 1;if(s>a&&s>l)return-1;var c=t.comparePoint(e.leftSE.point);if(c<0)return 1;if(c>0)return-1;var h=e.comparePoint(t.rightSE.point);return 0!==h?h:-1}if(n>r){if(a<s&&a<u)return-1;if(a>s&&a>u)return 1;var f=e.comparePoint(t.leftSE.point);if(0!==f)return f;var d=t.comparePoint(e.rightSE.point);return d<0?1:d>0?-1:1}if(a<s)return-1;if(a>s)return 1;if(i<o){var p=e.comparePoint(t.rightSE.point);if(0!==p)return p}if(i>o){var g=t.comparePoint(e.rightSE.point);if(g<0)return 1;if(g>0)return-1}if(i!==o){var m=l-a,v=i-n,y=u-s,_=o-r;if(m>v&&y<_)return 1;if(m<v&&y>_)return-1}return i>o?1:i<o||l<u?-1:l>u?1:t.id<e.id?-1:t.id>e.id?1:0}},{key:"fromRing",value:function(e,n,r){var i,o,a,s=D.comparePoints(e,n);if(s<0)i=e,o=n,a=1;else{if(!(s>0))throw new Error("Tried to create degenerate segment at [".concat(e.x,", ").concat(e.y,"]"));i=n,o=e,a=-1}return new t(new D(i,!0),new D(o,!1),[r],[a])}}]),t}(),j=function(){function t(e,n,r){if(o(this,t),!Array.isArray(e)||0===e.length)throw new Error("Input geometry is not a valid Polygon or MultiPolygon");if(this.poly=n,this.isExterior=r,this.segments=[],"number"!=typeof e[0][0]||"number"!=typeof e[0][1])throw new Error("Input geometry is not a valid Polygon or MultiPolygon");var i=y.round(e[0][0],e[0][1]);this.bbox={ll:{x:i.x,y:i.y},ur:{x:i.x,y:i.y}};for(var a=i,s=1,l=e.length;s<l;s++){if("number"!=typeof e[s][0]||"number"!=typeof e[s][1])throw new Error("Input geometry is not a valid Polygon or MultiPolygon");var u=y.round(e[s][0],e[s][1]);u.x===a.x&&u.y===a.y||(this.segments.push(B.fromRing(a,u,this)),u.x<this.bbox.ll.x&&(this.bbox.ll.x=u.x),u.y<this.bbox.ll.y&&(this.bbox.ll.y=u.y),u.x>this.bbox.ur.x&&(this.bbox.ur.x=u.x),u.y>this.bbox.ur.y&&(this.bbox.ur.y=u.y),a=u)}i.x===a.x&&i.y===a.y||this.segments.push(B.fromRing(a,i,this))}return a(t,[{key:"getSweepEvents",value:function(){for(var t=[],e=0,n=this.segments.length;e<n;e++){var r=this.segments[e];t.push(r.leftSE),t.push(r.rightSE)}return t}}]),t}(),F=function(){function t(e,n){if(o(this,t),!Array.isArray(e))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");this.exteriorRing=new j(e[0],this,!0),this.bbox={ll:{x:this.exteriorRing.bbox.ll.x,y:this.exteriorRing.bbox.ll.y},ur:{x:this.exteriorRing.bbox.ur.x,y:this.exteriorRing.bbox.ur.y}},this.interiorRings=[];for(var r=1,i=e.length;r<i;r++){var a=new j(e[r],this,!1);a.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=a.bbox.ll.x),a.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=a.bbox.ll.y),a.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=a.bbox.ur.x),a.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=a.bbox.ur.y),this.interiorRings.push(a)}this.multiPoly=n}return a(t,[{key:"getSweepEvents",value:function(){for(var t=this.exteriorRing.getSweepEvents(),e=0,n=this.interiorRings.length;e<n;e++)for(var r=this.interiorRings[e].getSweepEvents(),i=0,o=r.length;i<o;i++)t.push(r[i]);return t}}]),t}(),z=function(){function t(e,n){if(o(this,t),!Array.isArray(e))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");try{"number"==typeof e[0][0][0]&&(e=[e])}catch(e){}this.polys=[],this.bbox={ll:{x:Number.POSITIVE_INFINITY,y:Number.POSITIVE_INFINITY},ur:{x:Number.NEGATIVE_INFINITY,y:Number.NEGATIVE_INFINITY}};for(var r=0,i=e.length;r<i;r++){var a=new F(e[r],this);a.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=a.bbox.ll.x),a.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=a.bbox.ll.y),a.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=a.bbox.ur.x),a.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=a.bbox.ur.y),this.polys.push(a)}this.isSubject=n}return a(t,[{key:"getSweepEvents",value:function(){for(var t=[],e=0,n=this.polys.length;e<n;e++)for(var r=this.polys[e].getSweepEvents(),i=0,o=r.length;i<o;i++)t.push(r[i]);return t}}]),t}(),U=function(){function t(e){o(this,t),this.events=e;for(var n=0,r=e.length;n<r;n++)e[n].segment.ringOut=this;this.poly=null}return a(t,[{key:"getGeom",value:function(){for(var t=this.events[0].point,e=[t],n=1,r=this.events.length-1;n<r;n++){var i=this.events[n].point,o=this.events[n+1].point;0!==I(i,t,o)&&(e.push(i),t=i)}if(1===e.length)return null;var a=e[0],s=e[1];0===I(a,t,s)&&e.shift(),e.push(e[0]);for(var l=this.isExteriorRing()?1:-1,u=this.isExteriorRing()?0:e.length-1,c=this.isExteriorRing()?e.length:-1,h=[],f=u;f!=c;f+=l)h.push([e[f].x,e[f].y]);return h}},{key:"isExteriorRing",value:function(){if(void 0===this._isExteriorRing){var t=this.enclosingRing();this._isExteriorRing=!t||!t.isExteriorRing()}return this._isExteriorRing}},{key:"enclosingRing",value:function(){return void 0===this._enclosingRing&&(this._enclosingRing=this._calcEnclosingRing()),this._enclosingRing}},{key:"_calcEnclosingRing",value:function(){for(var t=this.events[0],e=1,n=this.events.length;e<n;e++){var r=this.events[e];D.compare(t,r)>0&&(t=r)}for(var i=t.segment.prevInResult(),o=i?i.prevInResult():null;;){if(!i)return null;if(!o)return i.ringOut;if(o.ringOut!==i.ringOut)return o.ringOut.enclosingRing()!==i.ringOut?i.ringOut:i.ringOut.enclosingRing();i=o.prevInResult(),o=i?i.prevInResult():null}}}],[{key:"factory",value:function(e){for(var n=[],r=0,i=e.length;r<i;r++){var o=e[r];if(o.isInResult()&&!o.ringOut){for(var a=null,s=o.leftSE,l=o.rightSE,u=[s],c=s.point,h=[];a=s,s=l,u.push(s),s.point!==c;)for(;;){var f=s.getAvailableLinkedEvents();if(0===f.length){var d=u[0].point,p=u[u.length-1].point;throw new Error("Unable to complete output ring starting at [".concat(d.x,", ").concat(d.y,"]. Last matching segment found ends at [").concat(p.x,", ").concat(p.y,"]."))}if(1===f.length){l=f[0].otherSE;break}for(var g=null,m=0,v=h.length;m<v;m++)if(h[m].point===s.point){g=m;break}if(null===g){h.push({index:u.length,point:s.point});var y=s.getLeftmostComparator(a);l=f.sort(y)[0].otherSE;break}var _=h.splice(g)[0],b=u.splice(_.index);b.unshift(b[0].otherSE),n.push(new t(b.reverse()))}n.push(new t(u))}}return n}}]),t}(),q=function(){function t(e){o(this,t),this.exteriorRing=e,e.poly=this,this.interiorRings=[]}return a(t,[{key:"addInterior",value:function(t){this.interiorRings.push(t),t.poly=this}},{key:"getGeom",value:function(){var t=[this.exteriorRing.getGeom()];if(null===t[0])return null;for(var e=0,n=this.interiorRings.length;e<n;e++){var r=this.interiorRings[e].getGeom();null!==r&&t.push(r)}return t}}]),t}(),G=function(){function t(e){o(this,t),this.rings=e,this.polys=this._composePolys(e)}return a(t,[{key:"getGeom",value:function(){for(var t=[],e=0,n=this.polys.length;e<n;e++){var r=this.polys[e].getGeom();null!==r&&t.push(r)}return t}},{key:"_composePolys",value:function(t){for(var e=[],n=0,r=t.length;n<r;n++){var i=t[n];if(!i.poly)if(i.isExteriorRing())e.push(new q(i));else{var o=i.enclosingRing();o.poly||e.push(new q(o)),o.poly.addInterior(i)}}return e}}]),t}(),Z=function(){function t(e){o(this,t);var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:B.compare;this.queue=e,this.tree=new l(n),this.segments=[]}return a(t,[{key:"process",value:function(t){var e=t.segment,n=[];if(t.consumedBy)return t.isLeft?this.queue.remove(t.otherSE):this.tree.remove(e),n;var r=t.isLeft?this.tree.add(e):this.tree.find(e);if(!r)throw new Error("Unable to find segment #".concat(e.id," [").concat(e.leftSE.point.x,", ").concat(e.leftSE.point.y,"] -> [").concat(e.rightSE.point.x,", ").concat(e.rightSE.point.y,"] in SweepLine tree."));for(var i,o,a=r,s=r;void 0===i;)null===(a=this.tree.prev(a))?i=null:void 0===a.key.consumedBy&&(i=a.key);for(;void 0===o;)null===(s=this.tree.next(s))?o=null:void 0===s.key.consumedBy&&(o=s.key);if(t.isLeft){var l=null;if(i){var u=i.getIntersection(e);if(null!==u&&(e.isAnEndpoint(u)||(l=u),!i.isAnEndpoint(u)))for(var c=this._splitSafely(i,u),h=0,f=c.length;h<f;h++)n.push(c[h])}var d=null;if(o){var p=o.getIntersection(e);if(null!==p&&(e.isAnEndpoint(p)||(d=p),!o.isAnEndpoint(p)))for(var g=this._splitSafely(o,p),m=0,v=g.length;m<v;m++)n.push(g[m])}if(null!==l||null!==d){var y;y=null===l?d:null===d||D.comparePoints(l,d)<=0?l:d,this.queue.remove(e.rightSE),n.push(e.rightSE);for(var _=e.split(y),b=0,w=_.length;b<w;b++)n.push(_[b])}n.length>0?(this.tree.remove(e),n.push(t)):(this.segments.push(e),e.prev=i)}else{if(i&&o){var x=i.getIntersection(o);if(null!==x){if(!i.isAnEndpoint(x))for(var k=this._splitSafely(i,x),E=0,A=k.length;E<A;E++)n.push(k[E]);if(!o.isAnEndpoint(x))for(var S=this._splitSafely(o,x),C=0,M=S.length;C<M;C++)n.push(S[C])}}this.tree.remove(e)}return n}},{key:"_splitSafely",value:function(t,e){this.tree.remove(t);var n=t.rightSE;this.queue.remove(n);var r=t.split(e);return r.push(n),void 0===t.consumedBy&&this.tree.add(t),r}}]),t}(),Y="undefined"!=typeof process&&{NODE_ENV:"production",PUBLIC_URL:".",WDS_SOCKET_HOST:void 0,WDS_SOCKET_PATH:void 0,WDS_SOCKET_PORT:void 0,FAST_REFRESH:!0,REACT_APP_API_URL:"https://ii64o5n6o8.execute-api.us-east-1.amazonaws.com/qasm-prod-lambda-api-stage/"}.POLYGON_CLIPPING_MAX_QUEUE_SIZE||1e6,X="undefined"!=typeof process&&{NODE_ENV:"production",PUBLIC_URL:".",WDS_SOCKET_HOST:void 0,WDS_SOCKET_PATH:void 0,WDS_SOCKET_PORT:void 0,FAST_REFRESH:!0,REACT_APP_API_URL:"https://ii64o5n6o8.execute-api.us-east-1.amazonaws.com/qasm-prod-lambda-api-stage/"}.POLYGON_CLIPPING_MAX_SWEEPLINE_SEGMENTS||1e6,V=new(function(){function t(){o(this,t)}return a(t,[{key:"run",value:function(t,e,n){V.type=t,y.reset();for(var r=[new z(e,!0)],i=0,o=n.length;i<o;i++)r.push(new z(n[i],!1));if(V.numMultiPolys=r.length,"difference"===V.type)for(var a=r[0],s=1;s<r.length;)null!==d(r[s].bbox,a.bbox)?s++:r.splice(s,1);if("intersection"===V.type)for(var u=0,c=r.length;u<c;u++)for(var h=r[u],f=u+1,p=r.length;f<p;f++)if(null===d(h.bbox,r[f].bbox))return[];for(var g=new l(D.compare),m=0,v=r.length;m<v;m++)for(var _=r[m].getSweepEvents(),b=0,w=_.length;b<w;b++)if(g.insert(_[b]),g.size>Y)throw new Error("Infinite loop when putting segment endpoints in a priority queue (queue size too big).");for(var x=new Z(g),k=g.size,E=g.pop();E;){var A=E.key;if(g.size===k){var S=A.segment;throw new Error("Unable to pop() ".concat(A.isLeft?"left":"right"," SweepEvent [").concat(A.point.x,", ").concat(A.point.y,"] from segment #").concat(S.id," [").concat(S.leftSE.point.x,", ").concat(S.leftSE.point.y,"] -> [").concat(S.rightSE.point.x,", ").concat(S.rightSE.point.y,"] from queue."))}if(g.size>Y)throw new Error("Infinite loop when passing 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e=[],n=0,r=t._geometries.length;n<r;++n)e.push(this.extractGeometry(t._geometries[n]));return e.join(",")}},J={point:function(t){if(void 0===t)return this.geometryFactory.createPoint();var e=t.trim().split(H.spaces);return this.geometryFactory.createPoint(new E(Number.parseFloat(e[0]),Number.parseFloat(e[1])))},multipoint:function(t){if(void 0===t)return this.geometryFactory.createMultiPoint();for(var e,n=t.trim().split(","),r=[],i=0,o=n.length;i<o;++i)e=n[i].replace(H.trimParens,"$1"),r.push(J.point.apply(this,[e]));return this.geometryFactory.createMultiPoint(r)},linestring:function(t){if(void 0===t)return this.geometryFactory.createLineString();for(var e,n=t.trim().split(","),r=[],i=0,o=n.length;i<o;++i)e=n[i].trim().split(H.spaces),r.push(new E(Number.parseFloat(e[0]),Number.parseFloat(e[1])));return this.geometryFactory.createLineString(r)},linearring:function(t){if(void 0===t)return this.geometryFactory.createLinearRing();for(var 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e,n=t.trim().split(H.doubleParenComma),r=[],i=0,o=n.length;i<o;++i)e=n[i].replace(H.trimParens,"$1"),r.push(J.polygon.apply(this,[e]));return this.geometryFactory.createMultiPolygon(r)},geometrycollection:function(t){if(void 0===t)return this.geometryFactory.createGeometryCollection();for(var e=(t=t.replace(/,\s*([A-Za-z])/g,"|$1")).trim().split("|"),n=[],r=0,i=e.length;r<i;++r)n.push(this.read(e[r]));return this.geometryFactory.createGeometryCollection(n)}},K=function(t){this.parser=new W(t)};K.prototype.write=function(t){return this.parser.write(t)},K.toLineString=function(t,e){if(2!==arguments.length)throw new Error("Not implemented");return"LINESTRING ( "+t.x+" "+t.y+", "+e.x+" "+e.y+" )"};var $=function(t){function e(e){t.call(this,e),this.name="RuntimeException",this.message=e,this.stack=(new t).stack}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Error),tt=function(t){function e(){if(t.call(this),0===arguments.length)t.call(this);else if(1===arguments.length){var e=arguments[0];t.call(this,e)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}($),et=function(){};et.prototype.interfaces_=function(){return[]},et.prototype.getClass=function(){return et},et.shouldNeverReachHere=function(){if(0===arguments.length)et.shouldNeverReachHere(null);else if(1===arguments.length){var t=arguments[0];throw new tt("Should never reach here"+(null!==t?": "+t:""))}},et.isTrue=function(){var t;if(1===arguments.length)et.isTrue(arguments[0],null);else if(2===arguments.length&&(t=arguments[1],!arguments[0]))throw null===t?new tt:new tt(t)},et.equals=function(){var t,e,n;if(2===arguments.length)et.equals(t=arguments[0],e=arguments[1],null);else if(3===arguments.length&&(t=arguments[0],n=arguments[2],!(e=arguments[1]).equals(t)))throw new tt("Expected 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collinear"),t.toString()},nt.prototype.computeIntersection=function(t,e,n,r){this._inputLines[0][0]=t,this._inputLines[0][1]=e,this._inputLines[1][0]=n,this._inputLines[1][1]=r,this._result=this.computeIntersect(t,e,n,r)},nt.prototype.getIntersectionNum=function(){return this._result},nt.prototype.computeIntLineIndex=function(){if(0===arguments.length)null===this._intLineIndex&&(this._intLineIndex=Array(2).fill().map((function(){return Array(2)})),this.computeIntLineIndex(0),this.computeIntLineIndex(1));else if(1===arguments.length){var t=arguments[0];this.getEdgeDistance(t,0)>this.getEdgeDistance(t,1)?(this._intLineIndex[t][0]=0,this._intLineIndex[t][1]=1):(this._intLineIndex[t][0]=1,this._intLineIndex[t][1]=0)}},nt.prototype.isProper=function(){return this.hasIntersection()&&this._isProper},nt.prototype.setPrecisionModel=function(t){this._precisionModel=t},nt.prototype.isInteriorIntersection=function(){if(0===arguments.length)return!!this.isInteriorIntersection(0)||!!this.isInteriorIntersection(1);if(1===arguments.length){for(var t=arguments[0],e=0;e<this._result;e++)if(!this._intPt[e].equals2D(this._inputLines[t][0])&&!this._intPt[e].equals2D(this._inputLines[t][1]))return!0;return!1}},nt.prototype.getIntersection=function(t){return this._intPt[t]},nt.prototype.isEndPoint=function(){return this.hasIntersection()&&!this._isProper},nt.prototype.hasIntersection=function(){return this._result!==nt.NO_INTERSECTION},nt.prototype.getEdgeDistance=function(t,e){return nt.computeEdgeDistance(this._intPt[e],this._inputLines[t][0],this._inputLines[t][1])},nt.prototype.isCollinear=function(){return this._result===nt.COLLINEAR_INTERSECTION},nt.prototype.toString=function(){return K.toLineString(this._inputLines[0][0],this._inputLines[0][1])+" - 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this._isProper=!0,(e.equals(n)||e.equals(r))&&(this._isProper=!1),this._result=t.POINT_INTERSECTION,null;this._result=t.NO_INTERSECTION},e.prototype.normalizeToMinimum=function(t,e,n,r,i){i.x=this.smallestInAbsValue(t.x,e.x,n.x,r.x),i.y=this.smallestInAbsValue(t.y,e.y,n.y,r.y),t.x-=i.x,t.y-=i.y,e.x-=i.x,e.y-=i.y,n.x-=i.x,n.y-=i.y,r.x-=i.x,r.y-=i.y},e.prototype.safeHCoordinateIntersection=function(t,n,r,i){var o=null;try{o=Y.intersection(t,n,r,i)}catch(a){if(!(a instanceof G))throw a;o=e.nearestEndpoint(t,n,r,i)}return o},e.prototype.intersection=function(t,n,r,i){var o=this.intersectionWithNormalization(t,n,r,i);return this.isInSegmentEnvelopes(o)||(o=new E(e.nearestEndpoint(t,n,r,i))),null!==this._precisionModel&&this._precisionModel.makePrecise(o),o},e.prototype.smallestInAbsValue=function(t,e,n,r){var i=t,o=Math.abs(i);return Math.abs(e)<o&&(i=e,o=Math.abs(e)),Math.abs(n)<o&&(i=n,o=Math.abs(n)),Math.abs(r)<o&&(i=r),i},e.prototype.checkDD=function(t,e,n,r,i){var o=j.intersection(t,e,n,r),a=this.isInSegmentEnvelopes(o);Z.out.println("DD in env = "+a+"  --------------------- "+o),i.distance(o)>1e-4&&Z.out.println("Distance = "+i.distance(o))},e.prototype.intersectionWithNormalization=function(t,e,n,r){var i=new E(t),o=new E(e),a=new E(n),s=new E(r),l=new E;this.normalizeToEnvCentre(i,o,a,s,l);var u=this.safeHCoordinateIntersection(i,o,a,s);return u.x+=l.x,u.y+=l.y,u},e.prototype.computeCollinearIntersection=function(e,n,r,i){var o=X.intersects(e,n,r),a=X.intersects(e,n,i),s=X.intersects(r,i,e),l=X.intersects(r,i,n);return 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o=t.x<e.x?t.x:e.x,a=t.y<e.y?t.y:e.y,s=t.x>e.x?t.x:e.x,l=t.y>e.y?t.y:e.y,u=n.x<r.x?n.x:r.x,c=n.y<r.y?n.y:r.y,h=n.x>r.x?n.x:r.x,f=n.y>r.y?n.y:r.y,d=((o>u?o:u)+(s<h?s:h))/2,p=((a>c?a:c)+(l<f?l:f))/2;i.x=d,i.y=p,t.x-=i.x,t.y-=i.y,e.x-=i.x,e.y-=i.y,n.x-=i.x,n.y-=i.y,r.x-=i.x,r.y-=i.y},e.prototype.computeIntersect=function(e,n,r,i){if(this._isProper=!1,!X.intersects(e,n,r,i))return t.NO_INTERSECTION;var o=st.orientationIndex(e,n,r),a=st.orientationIndex(e,n,i);if(o>0&&a>0||o<0&&a<0)return t.NO_INTERSECTION;var s=st.orientationIndex(r,i,e),l=st.orientationIndex(r,i,n);return s>0&&l>0||s<0&&l<0?t.NO_INTERSECTION:0===o&&0===a&&0===s&&0===l?this.computeCollinearIntersection(e,n,r,i):(0===o||0===a||0===s||0===l?(this._isProper=!1,e.equals2D(r)||e.equals2D(i)?this._intPt[0]=e:n.equals2D(r)||n.equals2D(i)?this._intPt[0]=n:0===o?this._intPt[0]=new E(r):0===a?this._intPt[0]=new E(i):0===s?this._intPt[0]=new E(e):0===l&&(this._intPt[0]=new E(n))):(this._isProper=!0,this._intPt[0]=this.intersection(e,n,r,i)),t.POINT_INTERSECTION)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.nearestEndpoint=function(t,e,n,r){var i=t,o=st.distancePointLine(t,n,r),a=st.distancePointLine(e,n,r);return a<o&&(o=a,i=e),(a=st.distancePointLine(n,t,e))<o&&(o=a,i=n),(a=st.distancePointLine(r,t,e))<o&&(o=a,i=r),i},e}(nt),ot=function(){};ot.prototype.interfaces_=function(){return[]},ot.prototype.getClass=function(){return ot},ot.orientationIndex=function(t,e,n){var r=e.x-t.x,i=e.y-t.y,o=n.x-e.x,a=n.y-e.y;return ot.signOfDet2x2(r,i,o,a)},ot.signOfDet2x2=function(t,e,n,r){var i=null,o=null,a=null;if(i=1,0===t||0===r)return 0===e||0===n?0:e>0?n>0?-i:i:n>0?i:-i;if(0===e||0===n)return r>0?t>0?i:-i:t>0?-i:i;if(e>0?r>0?e<=r||(i=-i,o=t,t=n,n=o,o=e,e=r,r=o):e<=-r?(i=-i,n=-n,r=-r):(o=t,t=-n,n=o,o=e,e=-r,r=o):r>0?-e<=r?(i=-i,t=-t,e=-e):(o=-t,t=n,n=o,o=-e,e=r,r=o):e>=r?(t=-t,e=-e,n=-n,r=-r):(i=-i,o=-t,t=-n,n=o,o=-e,e=-r,r=o),t>0){if(!(n>0))return i;if(!(t<=n))return i}else{if(n>0)return-i;if(!(t>=n))return-i;i=-i,t=-t,n=-n}for(;;){if((r-=(a=Math.floor(n/t))*e)<0)return-i;if(r>e)return i;if(t>(n-=a*t)+n){if(e<r+r)return i}else{if(e>r+r)return-i;n=t-n,r=e-r,i=-i}if(0===r)return 0===n?0:-i;if(0===n)return i;if((e-=(a=Math.floor(t/n))*r)<0)return i;if(e>r)return-i;if(n>(t-=a*n)+t){if(r<e+e)return-i}else{if(r>e+e)return i;t=n-t,e=r-e,i=-i}if(0===e)return 0===t?0:i;if(0===t)return-i}};var at=function(){this._p=null,this._crossingCount=0,this._isPointOnSegment=!1;var t=arguments[0];this._p=t};at.prototype.countSegment=function(t,e){if(t.x<this._p.x&&e.x<this._p.x)return null;if(this._p.x===e.x&&this._p.y===e.y)return 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0;var l=new E,u=new E,c=new E;a.getCoordinate(0,u),a.getCoordinate(1,c);var h=u.x;c.x-=h;for(var f=0,d=1;d<s-1;d++)l.y=u.y,u.x=c.x,u.y=c.y,a.getCoordinate(d+1,c),c.x-=h,f+=u.x*(l.y-c.y);return f/2}},st.distanceLineLine=function(t,e,n,r){if(t.equals(e))return st.distancePointLine(t,n,r);if(n.equals(r))return st.distancePointLine(r,t,e);var i=!1;if(X.intersects(t,e,n,r)){var o=(e.x-t.x)*(r.y-n.y)-(e.y-t.y)*(r.x-n.x);if(0===o)i=!0;else{var a=(t.y-n.y)*(r.x-n.x)-(t.x-n.x)*(r.y-n.y),s=((t.y-n.y)*(e.x-t.x)-(t.x-n.x)*(e.y-t.y))/o,l=a/o;(l<0||l>1||s<0||s>1)&&(i=!0)}}else i=!0;return i?P.min(st.distancePointLine(t,n,r),st.distancePointLine(e,n,r),st.distancePointLine(n,t,e),st.distancePointLine(r,t,e)):0},st.isPointInRing=function(t,e){return st.locatePointInRing(t,e)!==M.EXTERIOR},st.computeLength=function(t){var e=t.size();if(e<=1)return 0;var n=0,r=new E;t.getCoordinate(0,r);for(var i=r.x,o=r.y,a=1;a<e;a++){t.getCoordinate(a,r);var s=r.x,l=r.y,u=s-i,c=l-o;n+=Math.sqrt(u*u+c*c),i=s,o=l}return 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this.getSortIndex()!==n.getSortIndex()?this.getSortIndex()-n.getSortIndex():this.isEmpty()&&n.isEmpty()?0:this.isEmpty()?-1:n.isEmpty()?1:this.compareToSameClass(n,r)}},ct.prototype.getUserData=function(){return this._userData},ct.prototype.getSRID=function(){return this._SRID},ct.prototype.getEnvelope=function(){return this.getFactory().toGeometry(this.getEnvelopeInternal())},ct.prototype.checkNotGeometryCollection=function(t){if(t.getSortIndex()===ct.SORTINDEX_GEOMETRYCOLLECTION)throw new y("This method does not support GeometryCollection arguments")},ct.prototype.equal=function(t,e,n){return 0===n?t.equals(e):t.distance(e)<=n},ct.prototype.norm=function(){var t=this.copy();return t.normalize(),t},ct.prototype.getPrecisionModel=function(){return this._factory.getPrecisionModel()},ct.prototype.getEnvelopeInternal=function(){return null===this._envelope&&(this._envelope=this.computeEnvelopeInternal()),new X(this._envelope)},ct.prototype.setSRID=function(t){this._SRID=t},ct.prototype.setUserData=function(t){this._userData=t},ct.prototype.compare=function(t,e){for(var n=t.iterator(),r=e.iterator();n.hasNext()&&r.hasNext();){var i=n.next(),o=r.next(),a=i.compareTo(o);if(0!==a)return a}return n.hasNext()?1:r.hasNext()?-1:0},ct.prototype.hashCode=function(){return this.getEnvelopeInternal().hashCode()},ct.prototype.isGeometryCollectionOrDerived=function(){return this.getSortIndex()===ct.SORTINDEX_GEOMETRYCOLLECTION||this.getSortIndex()===ct.SORTINDEX_MULTIPOINT||this.getSortIndex()===ct.SORTINDEX_MULTILINESTRING||this.getSortIndex()===ct.SORTINDEX_MULTIPOLYGON},ct.prototype.interfaces_=function(){return[x,w,e]},ct.prototype.getClass=function(){return ct},ct.hasNonEmptyElements=function(t){for(var e=0;e<t.length;e++)if(!t[e].isEmpty())return!0;return!1},ct.hasNullElements=function(t){for(var e=0;e<t.length;e++)if(null===t[e])return!0;return!1},ht.serialVersionUID.get=function(){return 0x799ea46522854c00},ht.SORTINDEX_POINT.get=function(){return 0},ht.SORTINDEX_MULTIPOINT.get=function(){return 1},ht.SORTINDEX_LINESTRING.get=function(){return 2},ht.SORTINDEX_LINEARRING.get=function(){return 3},ht.SORTINDEX_MULTILINESTRING.get=function(){return 4},ht.SORTINDEX_POLYGON.get=function(){return 5},ht.SORTINDEX_MULTIPOLYGON.get=function(){return 6},ht.SORTINDEX_GEOMETRYCOLLECTION.get=function(){return 7},ht.geometryChangedFilter.get=function(){return ft},Object.defineProperties(ct,ht);var ft=function(){};ft.interfaces_=function(){return[ut]},ft.filter=function(t){t.geometryChangedAction()};var dt=function(){};dt.prototype.filter=function(t){},dt.prototype.interfaces_=function(){return[]},dt.prototype.getClass=function(){return dt};var pt=function(){},gt={Mod2BoundaryNodeRule:{configurable:!0},EndPointBoundaryNodeRule:{configurable:!0},MultiValentEndPointBoundaryNodeRule:{configurable:!0},MonoValentEndPointBoundaryNodeRule:{configurable:!0},MOD2_BOUNDARY_RULE:{configurable:!0},ENDPOINT_BOUNDARY_RULE:{configurable:!0},MULTIVALENT_ENDPOINT_BOUNDARY_RULE:{configurable:!0},MONOVALENT_ENDPOINT_BOUNDARY_RULE:{configurable:!0},OGC_SFS_BOUNDARY_RULE:{configurable:!0}};pt.prototype.isInBoundary=function(t){},pt.prototype.interfaces_=function(){return[]},pt.prototype.getClass=function(){return pt},gt.Mod2BoundaryNodeRule.get=function(){return mt},gt.EndPointBoundaryNodeRule.get=function(){return vt},gt.MultiValentEndPointBoundaryNodeRule.get=function(){return yt},gt.MonoValentEndPointBoundaryNodeRule.get=function(){return _t},gt.MOD2_BOUNDARY_RULE.get=function(){return new mt},gt.ENDPOINT_BOUNDARY_RULE.get=function(){return new vt},gt.MULTIVALENT_ENDPOINT_BOUNDARY_RULE.get=function(){return new 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bt=function(){};bt.prototype.add=function(){},bt.prototype.addAll=function(){},bt.prototype.isEmpty=function(){},bt.prototype.iterator=function(){},bt.prototype.size=function(){},bt.prototype.toArray=function(){},bt.prototype.remove=function(){},(n.prototype=new Error).name="IndexOutOfBoundsException";var wt=function(){};wt.prototype.hasNext=function(){},wt.prototype.next=function(){},wt.prototype.remove=function(){};var xt=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(){},e.prototype.set=function(){},e.prototype.isEmpty=function(){},e}(bt);(r.prototype=new Error).name="NoSuchElementException";var kt=function(t){function e(){t.call(this),this.array_=[],arguments[0]instanceof bt&&this.addAll(arguments[0])}return 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t=0;t<this._geometries.length;t++)if(!this._geometries[t].isClosed())return!1;return!0},e.prototype.getDimension=function(){return 1},e.prototype.reverse=function(){for(var t=this._geometries.length,e=new Array(t).fill(null),n=0;n<this._geometries.length;n++)e[t-1-n]=this._geometries[n].reverse();return this.getFactory().createMultiLineString(e)},e.prototype.getBoundary=function(){return new Zt(this).getBoundary()},e.prototype.getGeometryType=function(){return"MultiLineString"},e.prototype.copy=function(){for(var t=new Array(this._geometries.length).fill(null),n=0;n<t.length;n++)t[n]=this._geometries[n].copy();return new e(t,this._factory)},e.prototype.interfaces_=function(){return[Dt]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return 0x7155d2ab4afa8000},Object.defineProperties(e,n),e}(qt),Zt=function(){if(this._geom=null,this._geomFact=null,this._bnRule=null,this._endpointMap=null,1===arguments.length){var t=arguments[0],e=pt.MOD2_BOUNDARY_RULE;this._geom=t,this._geomFact=t.getFactory(),this._bnRule=e}else if(2===arguments.length){var n=arguments[0],r=arguments[1];this._geom=n,this._geomFact=n.getFactory(),this._bnRule=r}};Zt.prototype.boundaryMultiLineString=function(t){if(this._geom.isEmpty())return this.getEmptyMultiPoint();var e=this.computeBoundaryCoordinates(t);return 1===e.length?this._geomFact.createPoint(e[0]):this._geomFact.createMultiPointFromCoords(e)},Zt.prototype.getBoundary=function(){return this._geom instanceof Wt?this.boundaryLineString(this._geom):this._geom instanceof Gt?this.boundaryMultiLineString(this._geom):this._geom.getBoundary()},Zt.prototype.boundaryLineString=function(t){return this._geom.isEmpty()?this.getEmptyMultiPoint():t.isClosed()?this._bnRule.isInBoundary(2)?t.getStartPoint():this._geomFact.createMultiPoint():this._geomFact.createMultiPoint([t.getStartPoint(),t.getEndPoint()])},Zt.prototype.getEmptyMultiPoint=function(){return this._geomFact.createMultiPoint()},Zt.prototype.computeBoundaryCoordinates=function(t){var e=new kt;this._endpointMap=new h;for(var n=0;n<t.getNumGeometries();n++){var r=t.getGeometryN(n);0!==r.getNumPoints()&&(this.addEndpoint(r.getCoordinateN(0)),this.addEndpoint(r.getCoordinateN(r.getNumPoints()-1)))}for(var i=this._endpointMap.entrySet().iterator();i.hasNext();){var o=i.next(),a=o.getValue().count;this._bnRule.isInBoundary(a)&&e.add(o.getKey())}return St.toCoordinateArray(e)},Zt.prototype.addEndpoint=function(t){var e=this._endpointMap.get(t);null===e&&(e=new Yt,this._endpointMap.put(t,e)),e.count++},Zt.prototype.interfaces_=function(){return[]},Zt.prototype.getClass=function(){return Zt},Zt.getBoundary=function(){return 1===arguments.length?new Zt(arguments[0]).getBoundary():2===arguments.length?new Zt(arguments[0],arguments[1]).getBoundary():void 0};var Yt=function(){this.count=null};Yt.prototype.interfaces_=function(){return[]},Yt.prototype.getClass=function(){return Yt};var Xt=function(){},Vt={NEWLINE:{configurable:!0},SIMPLE_ORDINATE_FORMAT:{configurable:!0}};Xt.prototype.interfaces_=function(){return[]},Xt.prototype.getClass=function(){return Xt},Xt.chars=function(t,e){for(var n=new Array(e).fill(null),r=0;r<e;r++)n[r]=t;return String(n)},Xt.getStackTrace=function(){if(1===arguments.length){var t=arguments[0],e=new function(){},n=new function(){}(e);return t.printStackTrace(n),e.toString()}if(2===arguments.length){for(var r=arguments[1],i="",o=new function(){}(new function(){}(Xt.getStackTrace(arguments[0]))),a=0;a<r;a++)try{i+=o.readLine()+Xt.NEWLINE}catch(t){if(!(t instanceof p))throw t;et.shouldNeverReachHere()}return i}},Xt.split=function(t,e){for(var n=e.length,r=new kt,i=""+t,o=i.indexOf(e);o>=0;){var a=i.substring(0,o);r.add(a),o=(i=i.substring(o+n)).indexOf(e)}i.length>0&&r.add(i);for(var s=new Array(r.size()).fill(null),l=0;l<s.length;l++)s[l]=r.get(l);return s},Xt.toString=function(){if(1===arguments.length){var t=arguments[0];return Xt.SIMPLE_ORDINATE_FORMAT.format(t)}},Xt.spaces=function(t){return Xt.chars(" ",t)},Vt.NEWLINE.get=function(){return Z.getProperty("line.separator")},Vt.SIMPLE_ORDINATE_FORMAT.get=function(){return new function(){}("0.#")},Object.defineProperties(Xt,Vt);var Ht=function(){};Ht.prototype.interfaces_=function(){return[]},Ht.prototype.getClass=function(){return Ht},Ht.copyCoord=function(t,e,n,r){for(var i=Math.min(t.getDimension(),n.getDimension()),o=0;o<i;o++)n.setOrdinate(r,o,t.getOrdinate(e,o))},Ht.isRing=function(t){var e=t.size();return 0===e||!(e<=3)&&t.getOrdinate(0,z.X)===t.getOrdinate(e-1,z.X)&&t.getOrdinate(0,z.Y)===t.getOrdinate(e-1,z.Y)},Ht.isEqual=function(t,e){var n=t.size();if(n!==e.size())return!1;for(var r=Math.min(t.getDimension(),e.getDimension()),i=0;i<n;i++)for(var o=0;o<r;o++){var a=t.getOrdinate(i,o),s=e.getOrdinate(i,o);if(!(t.getOrdinate(i,o)===e.getOrdinate(i,o)||_.isNaN(a)&&_.isNaN(s)))return!1}return!0},Ht.extend=function(t,e,n){var r=t.create(n,e.getDimension()),i=e.size();if(Ht.copy(e,0,r,0,i),i>0)for(var o=i;o<n;o++)Ht.copy(e,i-1,r,o,1);return r},Ht.reverse=function(t){for(var e=t.size()-1,n=Math.trunc(e/2),r=0;r<=n;r++)Ht.swap(t,r,e-r)},Ht.swap=function(t,e,n){if(e===n)return null;for(var r=0;r<t.getDimension();r++){var i=t.getOrdinate(e,r);t.setOrdinate(e,r,t.getOrdinate(n,r)),t.setOrdinate(n,r,i)}},Ht.copy=function(t,e,n,r,i){for(var o=0;o<i;o++)Ht.copyCoord(t,e+o,n,r+o)},Ht.toString=function(){if(1===arguments.length){var t=arguments[0],e=t.size();if(0===e)return"()";var n=t.getDimension(),r=new L;r.append("(");for(var i=0;i<e;i++){i>0&&r.append(" ");for(var o=0;o<n;o++)o>0&&r.append(","),r.append(Xt.toString(t.getOrdinate(i,o)))}return r.append(")"),r.toString()}},Ht.ensureValidRing=function(t,e){var n=e.size();return 0===n?e:n<=3?Ht.createClosedRing(t,e,4):e.getOrdinate(0,z.X)===e.getOrdinate(n-1,z.X)&&e.getOrdinate(0,z.Y)===e.getOrdinate(n-1,z.Y)?e:Ht.createClosedRing(t,e,n+1)},Ht.createClosedRing=function(t,e,n){var r=t.create(n,e.getDimension()),i=e.size();Ht.copy(e,0,r,0,i);for(var o=i;o<n;o++)Ht.copy(e,0,r,o,1);return r};var Wt=function(t){function e(e,n){t.call(this,n),this._points=null,this.init(e)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.computeEnvelopeInternal=function(){return this.isEmpty()?new X:this._points.expandEnvelope(new X)},e.prototype.isRing=function(){return this.isClosed()&&this.isSimple()},e.prototype.getSortIndex=function(){return t.SORTINDEX_LINESTRING},e.prototype.getCoordinates=function(){return this._points.toCoordinateArray()},e.prototype.equalsExact=function(){if(2===arguments.length){var e=arguments[0],n=arguments[1];if(!this.isEquivalentClass(e))return!1;var r=e;if(this._points.size()!==r._points.size())return!1;for(var i=0;i<this._points.size();i++)if(!this.equal(this._points.getCoordinate(i),r._points.getCoordinate(i),n))return!1;return!0}return t.prototype.equalsExact.apply(this,arguments)},e.prototype.normalize=function(){for(var t=0;t<Math.trunc(this._points.size()/2);t++){var e=this._points.size()-1-t;if(!this._points.getCoordinate(t).equals(this._points.getCoordinate(e)))return this._points.getCoordinate(t).compareTo(this._points.getCoordinate(e))>0&&Ht.reverse(this._points),null}},e.prototype.getCoordinate=function(){return this.isEmpty()?null:this._points.getCoordinate(0)},e.prototype.getBoundaryDimension=function(){return this.isClosed()?jt.FALSE:0},e.prototype.isClosed=function(){return!this.isEmpty()&&this.getCoordinateN(0).equals2D(this.getCoordinateN(this.getNumPoints()-1))},e.prototype.getEndPoint=function(){return this.isEmpty()?null:this.getPointN(this.getNumPoints()-1)},e.prototype.getDimension=function(){return 1},e.prototype.getLength=function(){return st.computeLength(this._points)},e.prototype.getNumPoints=function(){return this._points.size()},e.prototype.reverse=function(){var t=this._points.copy();return Ht.reverse(t),this.getFactory().createLineString(t)},e.prototype.compareToSameClass=function(){if(1===arguments.length){for(var t=arguments[0],e=0,n=0;e<this._points.size()&&n<t._points.size();){var r=this._points.getCoordinate(e).compareTo(t._points.getCoordinate(n));if(0!==r)return r;e++,n++}return e<this._points.size()?1:n<t._points.size()?-1:0}if(2===arguments.length){var i=arguments[0];return arguments[1].compare(this._points,i._points)}},e.prototype.apply=function(){if(N(arguments[0],dt))for(var t=arguments[0],e=0;e<this._points.size();e++)t.filter(this._points.getCoordinate(e));else if(N(arguments[0],Ut)){var n=arguments[0];if(0===this._points.size())return null;for(var r=0;r<this._points.size()&&(n.filter(this._points,r),!n.isDone());r++);n.isGeometryChanged()&&this.geometryChanged()}else(N(arguments[0],zt)||N(arguments[0],ut))&&arguments[0].filter(this)},e.prototype.getBoundary=function(){return new Zt(this).getBoundary()},e.prototype.isEquivalentClass=function(t){return t instanceof e},e.prototype.clone=function(){var e=t.prototype.clone.call(this);return e._points=this._points.clone(),e},e.prototype.getCoordinateN=function(t){return this._points.getCoordinate(t)},e.prototype.getGeometryType=function(){return"LineString"},e.prototype.copy=function(){return new e(this._points.copy(),this._factory)},e.prototype.getCoordinateSequence=function(){return this._points},e.prototype.isEmpty=function(){return 0===this._points.size()},e.prototype.init=function(t){if(null===t&&(t=this.getFactory().getCoordinateSequenceFactory().create([])),1===t.size())throw new y("Invalid number of points in LineString (found "+t.size()+" - must be 0 or >= 2)");this._points=t},e.prototype.isCoordinate=function(t){for(var e=0;e<this._points.size();e++)if(this._points.getCoordinate(e).equals(t))return!0;return!1},e.prototype.getStartPoint=function(){return this.isEmpty()?null:this.getPointN(0)},e.prototype.getPointN=function(t){return this.getFactory().createPoint(this._points.getCoordinate(t))},e.prototype.interfaces_=function(){return[Dt]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return 0x2b2b51ba435c8e00},Object.defineProperties(e,n),e}(ct),Qt=function(){};Qt.prototype.interfaces_=function(){return[]},Qt.prototype.getClass=function(){return Qt};var Jt=function(t){function e(e,n){t.call(this,n),this._coordinates=e||null,this.init(this._coordinates)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.computeEnvelopeInternal=function(){if(this.isEmpty())return new X;var t=new X;return t.expandToInclude(this._coordinates.getX(0),this._coordinates.getY(0)),t},e.prototype.getSortIndex=function(){return t.SORTINDEX_POINT},e.prototype.getCoordinates=function(){return this.isEmpty()?[]:[this.getCoordinate()]},e.prototype.equalsExact=function(){if(2===arguments.length){var e=arguments[0],n=arguments[1];return!!this.isEquivalentClass(e)&&(!(!this.isEmpty()||!e.isEmpty())||this.isEmpty()===e.isEmpty()&&this.equal(e.getCoordinate(),this.getCoordinate(),n))}return t.prototype.equalsExact.apply(this,arguments)},e.prototype.normalize=function(){},e.prototype.getCoordinate=function(){return 0!==this._coordinates.size()?this._coordinates.getCoordinate(0):null},e.prototype.getBoundaryDimension=function(){return jt.FALSE},e.prototype.getDimension=function(){return 0},e.prototype.getNumPoints=function(){return this.isEmpty()?0:1},e.prototype.reverse=function(){return this.copy()},e.prototype.getX=function(){if(null===this.getCoordinate())throw new Error("getX called on empty Point");return this.getCoordinate().x},e.prototype.compareToSameClass=function(){if(1===arguments.length){var t=arguments[0];return this.getCoordinate().compareTo(t.getCoordinate())}if(2===arguments.length){var e=arguments[0];return arguments[1].compare(this._coordinates,e._coordinates)}},e.prototype.apply=function(){if(N(arguments[0],dt)){var t=arguments[0];if(this.isEmpty())return null;t.filter(this.getCoordinate())}else if(N(arguments[0],Ut)){var e=arguments[0];if(this.isEmpty())return null;e.filter(this._coordinates,0),e.isGeometryChanged()&&this.geometryChanged()}else(N(arguments[0],zt)||N(arguments[0],ut))&&arguments[0].filter(this)},e.prototype.getBoundary=function(){return this.getFactory().createGeometryCollection(null)},e.prototype.clone=function(){var e=t.prototype.clone.call(this);return e._coordinates=this._coordinates.clone(),e},e.prototype.getGeometryType=function(){return"Point"},e.prototype.copy=function(){return new e(this._coordinates.copy(),this._factory)},e.prototype.getCoordinateSequence=function(){return this._coordinates},e.prototype.getY=function(){if(null===this.getCoordinate())throw new Error("getY called on empty Point");return this.getCoordinate().y},e.prototype.isEmpty=function(){return 0===this._coordinates.size()},e.prototype.init=function(t){null===t&&(t=this.getFactory().getCoordinateSequenceFactory().create([])),et.isTrue(t.size()<=1),this._coordinates=t},e.prototype.isSimple=function(){return!0},e.prototype.interfaces_=function(){return[Qt]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return 0x44077bad161cbc00},Object.defineProperties(e,n),e}(ct),Kt=function(){};Kt.prototype.interfaces_=function(){return[]},Kt.prototype.getClass=function(){return Kt};var $t=function(t){function e(e,n,r){if(t.call(this,r),this._shell=null,this._holes=null,null===e&&(e=this.getFactory().createLinearRing()),null===n&&(n=[]),t.hasNullElements(n))throw new y("holes must not contain null elements");if(e.isEmpty()&&t.hasNonEmptyElements(n))throw new y("shell is empty but holes are not");this._shell=e,this._holes=n}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.computeEnvelopeInternal=function(){return this._shell.getEnvelopeInternal()},e.prototype.getSortIndex=function(){return t.SORTINDEX_POLYGON},e.prototype.getCoordinates=function(){if(this.isEmpty())return[];for(var t=new Array(this.getNumPoints()).fill(null),e=-1,n=this._shell.getCoordinates(),r=0;r<n.length;r++)t[++e]=n[r];for(var i=0;i<this._holes.length;i++)for(var o=this._holes[i].getCoordinates(),a=0;a<o.length;a++)t[++e]=o[a];return t},e.prototype.getArea=function(){var t=0;t+=Math.abs(st.signedArea(this._shell.getCoordinateSequence()));for(var e=0;e<this._holes.length;e++)t-=Math.abs(st.signedArea(this._holes[e].getCoordinateSequence()));return t},e.prototype.isRectangle=function(){if(0!==this.getNumInteriorRing())return!1;if(null===this._shell)return!1;if(5!==this._shell.getNumPoints())return!1;for(var t=this._shell.getCoordinateSequence(),e=this.getEnvelopeInternal(),n=0;n<5;n++){var r=t.getX(n);if(r!==e.getMinX()&&r!==e.getMaxX())return!1;var i=t.getY(n);if(i!==e.getMinY()&&i!==e.getMaxY())return!1}for(var o=t.getX(0),a=t.getY(0),s=1;s<=4;s++){var l=t.getX(s),u=t.getY(s);if(l!==o==(u!==a))return!1;o=l,a=u}return!0},e.prototype.equalsExact=function(){if(2===arguments.length){var e=arguments[0],n=arguments[1];if(!this.isEquivalentClass(e))return!1;var r=e,i=this._shell,o=r._shell;if(!i.equalsExact(o,n))return!1;if(this._holes.length!==r._holes.length)return!1;for(var a=0;a<this._holes.length;a++)if(!this._holes[a].equalsExact(r._holes[a],n))return!1;return!0}return t.prototype.equalsExact.apply(this,arguments)},e.prototype.normalize=function(){if(0===arguments.length){this.normalize(this._shell,!0);for(var t=0;t<this._holes.length;t++)this.normalize(this._holes[t],!1);Bt.sort(this._holes)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];if(e.isEmpty())return null;var r=new Array(e.getCoordinates().length-1).fill(null);Z.arraycopy(e.getCoordinates(),0,r,0,r.length);var i=St.minCoordinate(e.getCoordinates());St.scroll(r,i),Z.arraycopy(r,0,e.getCoordinates(),0,r.length),e.getCoordinates()[r.length]=r[0],st.isCCW(e.getCoordinates())===n&&St.reverse(e.getCoordinates())}},e.prototype.getCoordinate=function(){return this._shell.getCoordinate()},e.prototype.getNumInteriorRing=function(){return this._holes.length},e.prototype.getBoundaryDimension=function(){return 1},e.prototype.getDimension=function(){return 2},e.prototype.getLength=function(){var t=0;t+=this._shell.getLength();for(var e=0;e<this._holes.length;e++)t+=this._holes[e].getLength();return t},e.prototype.getNumPoints=function(){for(var t=this._shell.getNumPoints(),e=0;e<this._holes.length;e++)t+=this._holes[e].getNumPoints();return t},e.prototype.reverse=function(){var t=this.copy();t._shell=this._shell.copy().reverse(),t._holes=new Array(this._holes.length).fill(null);for(var e=0;e<this._holes.length;e++)t._holes[e]=this._holes[e].copy().reverse();return t},e.prototype.convexHull=function(){return this.getExteriorRing().convexHull()},e.prototype.compareToSameClass=function(){if(1===arguments.length){var t=arguments[0],e=this._shell,n=t._shell;return e.compareToSameClass(n)}if(2===arguments.length){var r=arguments[1],i=arguments[0],o=this._shell,a=i._shell,s=o.compareToSameClass(a,r);if(0!==s)return s;for(var l=this.getNumInteriorRing(),u=i.getNumInteriorRing(),c=0;c<l&&c<u;){var h=this.getInteriorRingN(c),f=i.getInteriorRingN(c),d=h.compareToSameClass(f,r);if(0!==d)return d;c++}return c<l?1:c<u?-1:0}},e.prototype.apply=function(t){if(N(t,dt)){this._shell.apply(t);for(var e=0;e<this._holes.length;e++)this._holes[e].apply(t)}else if(N(t,Ut)){if(this._shell.apply(t),!t.isDone())for(var n=0;n<this._holes.length&&(this._holes[n].apply(t),!t.isDone());n++);t.isGeometryChanged()&&this.geometryChanged()}else if(N(t,zt))t.filter(this);else if(N(t,ut)){t.filter(this),this._shell.apply(t);for(var r=0;r<this._holes.length;r++)this._holes[r].apply(t)}},e.prototype.getBoundary=function(){if(this.isEmpty())return this.getFactory().createMultiLineString();var t=new Array(this._holes.length+1).fill(null);t[0]=this._shell;for(var e=0;e<this._holes.length;e++)t[e+1]=this._holes[e];return t.length<=1?this.getFactory().createLinearRing(t[0].getCoordinateSequence()):this.getFactory().createMultiLineString(t)},e.prototype.clone=function(){var e=t.prototype.clone.call(this);e._shell=this._shell.clone(),e._holes=new Array(this._holes.length).fill(null);for(var n=0;n<this._holes.length;n++)e._holes[n]=this._holes[n].clone();return e},e.prototype.getGeometryType=function(){return"Polygon"},e.prototype.copy=function(){for(var t=this._shell.copy(),n=new Array(this._holes.length).fill(null),r=0;r<n.length;r++)n[r]=this._holes[r].copy();return new e(t,n,this._factory)},e.prototype.getExteriorRing=function(){return this._shell},e.prototype.isEmpty=function(){return this._shell.isEmpty()},e.prototype.getInteriorRingN=function(t){return this._holes[t]},e.prototype.interfaces_=function(){return[Kt]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return-0x307ffefd8dc97200},Object.defineProperties(e,n),e}(ct),te=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return ct.SORTINDEX_MULTIPOINT},e.prototype.isValid=function(){return!0},e.prototype.equalsExact=function(){if(2===arguments.length){var e=arguments[0],n=arguments[1];return!!this.isEquivalentClass(e)&&t.prototype.equalsExact.call(this,e,n)}return t.prototype.equalsExact.apply(this,arguments)},e.prototype.getCoordinate=function(){if(1===arguments.length){var e=arguments[0];return this._geometries[e].getCoordinate()}return t.prototype.getCoordinate.apply(this,arguments)},e.prototype.getBoundaryDimension=function(){return jt.FALSE},e.prototype.getDimension=function(){return 0},e.prototype.getBoundary=function(){return this.getFactory().createGeometryCollection(null)},e.prototype.getGeometryType=function(){return"MultiPoint"},e.prototype.copy=function(){for(var t=new Array(this._geometries.length).fill(null),n=0;n<t.length;n++)t[n]=this._geometries[n].copy();return new e(t,this._factory)},e.prototype.interfaces_=function(){return[Qt]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return-0x6fb1ed4162e0fc00},Object.defineProperties(e,n),e}(qt),ee=function(t){function e(e,n){e instanceof E&&n instanceof ve&&(e=n.getCoordinateSequenceFactory().create(e)),t.call(this,e,n),this.validateConstruction()}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var n={MINIMUM_VALID_SIZE:{configurable:!0},serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return ct.SORTINDEX_LINEARRING},e.prototype.getBoundaryDimension=function(){return jt.FALSE},e.prototype.isClosed=function(){return!!this.isEmpty()||t.prototype.isClosed.call(this)},e.prototype.reverse=function(){var t=this._points.copy();return Ht.reverse(t),this.getFactory().createLinearRing(t)},e.prototype.validateConstruction=function(){if(!this.isEmpty()&&!t.prototype.isClosed.call(this))throw new y("Points of LinearRing do not form a closed linestring");if(this.getCoordinateSequence().size()>=1&&this.getCoordinateSequence().size()<e.MINIMUM_VALID_SIZE)throw new y("Invalid number of points in LinearRing (found "+this.getCoordinateSequence().size()+" - must be 0 or >= 4)")},e.prototype.getGeometryType=function(){return"LinearRing"},e.prototype.copy=function(){return new e(this._points.copy(),this._factory)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},n.MINIMUM_VALID_SIZE.get=function(){return 4},n.serialVersionUID.get=function(){return-0x3b229e262367a600},Object.defineProperties(e,n),e}(Wt),ne=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return ct.SORTINDEX_MULTIPOLYGON},e.prototype.equalsExact=function(){if(2===arguments.length){var e=arguments[0],n=arguments[1];return!!this.isEquivalentClass(e)&&t.prototype.equalsExact.call(this,e,n)}return t.prototype.equalsExact.apply(this,arguments)},e.prototype.getBoundaryDimension=function(){return 1},e.prototype.getDimension=function(){return 2},e.prototype.reverse=function(){for(var t=this._geometries.length,e=new Array(t).fill(null),n=0;n<this._geometries.length;n++)e[n]=this._geometries[n].reverse();return this.getFactory().createMultiPolygon(e)},e.prototype.getBoundary=function(){if(this.isEmpty())return this.getFactory().createMultiLineString();for(var t=new kt,e=0;e<this._geometries.length;e++)for(var n=this._geometries[e].getBoundary(),r=0;r<n.getNumGeometries();r++)t.add(n.getGeometryN(r));var i=new Array(t.size()).fill(null);return this.getFactory().createMultiLineString(t.toArray(i))},e.prototype.getGeometryType=function(){return"MultiPolygon"},e.prototype.copy=function(){for(var t=new Array(this._geometries.length).fill(null),n=0;n<t.length;n++)t[n]=this._geometries[n].copy();return new e(t,this._factory)},e.prototype.interfaces_=function(){return[Kt]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return-0x7a5aa1369171980},Object.defineProperties(e,n),e}(qt),re=function(t){this._factory=t||null,this._isUserDataCopied=!1},ie={NoOpGeometryOperation:{configurable:!0},CoordinateOperation:{configurable:!0},CoordinateSequenceOperation:{configurable:!0}};re.prototype.setCopyUserData=function(t){this._isUserDataCopied=t},re.prototype.edit=function(t,e){if(null===t)return null;var n=this.editInternal(t,e);return this._isUserDataCopied&&n.setUserData(t.getUserData()),n},re.prototype.editInternal=function(t,e){return null===this._factory&&(this._factory=t.getFactory()),t instanceof qt?this.editGeometryCollection(t,e):t instanceof $t?this.editPolygon(t,e):t instanceof Jt||t instanceof Wt?e.edit(t,this._factory):(et.shouldNeverReachHere("Unsupported Geometry class: "+t.getClass().getName()),null)},re.prototype.editGeometryCollection=function(t,e){for(var n=e.edit(t,this._factory),r=new kt,i=0;i<n.getNumGeometries();i++){var o=this.edit(n.getGeometryN(i),e);null===o||o.isEmpty()||r.add(o)}return n.getClass()===te?this._factory.createMultiPoint(r.toArray([])):n.getClass()===Gt?this._factory.createMultiLineString(r.toArray([])):n.getClass()===ne?this._factory.createMultiPolygon(r.toArray([])):this._factory.createGeometryCollection(r.toArray([]))},re.prototype.editPolygon=function(t,e){var n=e.edit(t,this._factory);if(null===n&&(n=this._factory.createPolygon(null)),n.isEmpty())return n;var r=this.edit(n.getExteriorRing(),e);if(null===r||r.isEmpty())return this._factory.createPolygon();for(var i=new kt,o=0;o<n.getNumInteriorRing();o++){var a=this.edit(n.getInteriorRingN(o),e);null===a||a.isEmpty()||i.add(a)}return this._factory.createPolygon(r,i.toArray([]))},re.prototype.interfaces_=function(){return[]},re.prototype.getClass=function(){return re},re.GeometryEditorOperation=function(){},ie.NoOpGeometryOperation.get=function(){return oe},ie.CoordinateOperation.get=function(){return ae},ie.CoordinateSequenceOperation.get=function(){return se},Object.defineProperties(re,ie);var oe=function(){};oe.prototype.edit=function(t,e){return t},oe.prototype.interfaces_=function(){return[re.GeometryEditorOperation]},oe.prototype.getClass=function(){return oe};var ae=function(){};ae.prototype.edit=function(t,e){var n=this.editCoordinates(t.getCoordinates(),t);return null===n?t:t instanceof ee?e.createLinearRing(n):t instanceof Wt?e.createLineString(n):t instanceof Jt?n.length>0?e.createPoint(n[0]):e.createPoint():t},ae.prototype.interfaces_=function(){return[re.GeometryEditorOperation]},ae.prototype.getClass=function(){return ae};var se=function(){};se.prototype.edit=function(t,e){return t instanceof ee?e.createLinearRing(this.edit(t.getCoordinateSequence(),t)):t instanceof Wt?e.createLineString(this.edit(t.getCoordinateSequence(),t)):t instanceof Jt?e.createPoint(this.edit(t.getCoordinateSequence(),t)):t},se.prototype.interfaces_=function(){return[re.GeometryEditorOperation]},se.prototype.getClass=function(){return se};var le=function(){if(this._dimension=3,this._coordinates=null,1===arguments.length){if(arguments[0]instanceof Array)this._coordinates=arguments[0],this._dimension=3;else if(Number.isInteger(arguments[0])){var t=arguments[0];this._coordinates=new Array(t).fill(null);for(var e=0;e<t;e++)this._coordinates[e]=new E}else if(N(arguments[0],z)){var n=arguments[0];if(null===n)return this._coordinates=new Array(0).fill(null),null;this._dimension=n.getDimension(),this._coordinates=new Array(n.size()).fill(null);for(var r=0;r<this._coordinates.length;r++)this._coordinates[r]=n.getCoordinateCopy(r)}}else if(2===arguments.length)if(arguments[0]instanceof Array&&Number.isInteger(arguments[1])){var i=arguments[0],o=arguments[1];this._coordinates=i,this._dimension=o,null===i&&(this._coordinates=new Array(0).fill(null))}else if(Number.isInteger(arguments[0])&&Number.isInteger(arguments[1])){var a=arguments[0],s=arguments[1];this._coordinates=new Array(a).fill(null),this._dimension=s;for(var l=0;l<a;l++)this._coordinates[l]=new E}},ue={serialVersionUID:{configurable:!0}};le.prototype.setOrdinate=function(t,e,n){switch(e){case z.X:this._coordinates[t].x=n;break;case z.Y:this._coordinates[t].y=n;break;case z.Z:this._coordinates[t].z=n;break;default:throw new y("invalid ordinateIndex")}},le.prototype.size=function(){return this._coordinates.length},le.prototype.getOrdinate=function(t,e){switch(e){case z.X:return this._coordinates[t].x;case z.Y:return this._coordinates[t].y;case z.Z:return this._coordinates[t].z}return _.NaN},le.prototype.getCoordinate=function(){if(1===arguments.length){var t=arguments[0];return this._coordinates[t]}if(2===arguments.length){var e=arguments[0],n=arguments[1];n.x=this._coordinates[e].x,n.y=this._coordinates[e].y,n.z=this._coordinates[e].z}},le.prototype.getCoordinateCopy=function(t){return new E(this._coordinates[t])},le.prototype.getDimension=function(){return this._dimension},le.prototype.getX=function(t){return this._coordinates[t].x},le.prototype.clone=function(){for(var t=new Array(this.size()).fill(null),e=0;e<this._coordinates.length;e++)t[e]=this._coordinates[e].clone();return new le(t,this._dimension)},le.prototype.expandEnvelope=function(t){for(var e=0;e<this._coordinates.length;e++)t.expandToInclude(this._coordinates[e]);return t},le.prototype.copy=function(){for(var t=new Array(this.size()).fill(null),e=0;e<this._coordinates.length;e++)t[e]=this._coordinates[e].copy();return new le(t,this._dimension)},le.prototype.toString=function(){if(this._coordinates.length>0){var t=new L(17*this._coordinates.length);t.append("("),t.append(this._coordinates[0]);for(var e=1;e<this._coordinates.length;e++)t.append(", "),t.append(this._coordinates[e]);return t.append(")"),t.toString()}return"()"},le.prototype.getY=function(t){return this._coordinates[t].y},le.prototype.toCoordinateArray=function(){return this._coordinates},le.prototype.interfaces_=function(){return[z,e]},le.prototype.getClass=function(){return le},ue.serialVersionUID.get=function(){return-0xcb44a778db18e00},Object.defineProperties(le,ue);var ce=function(){},he={serialVersionUID:{configurable:!0},instanceObject:{configurable:!0}};ce.prototype.readResolve=function(){return ce.instance()},ce.prototype.create=function(){if(1===arguments.length){if(arguments[0]instanceof Array)return new le(arguments[0]);if(N(arguments[0],z))return new le(arguments[0])}else if(2===arguments.length){var t=arguments[0],e=arguments[1];return e>3&&(e=3),e<2?new le(t):new le(t,e)}},ce.prototype.interfaces_=function(){return[C,e]},ce.prototype.getClass=function(){return ce},ce.instance=function(){return ce.instanceObject},he.serialVersionUID.get=function(){return-0x38e49fa6cf6f2e00},he.instanceObject.get=function(){return new ce},Object.defineProperties(ce,he);var fe=function(t){function e(){t.call(this),this.map_=new Map}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return this.map_.get(t)||null},e.prototype.put=function(t,e){return this.map_.set(t,e),e},e.prototype.values=function(){for(var t=new kt,e=this.map_.values(),n=e.next();!n.done;)t.add(n.value),n=e.next();return t},e.prototype.entrySet=function(){var t=new Ot;return this.map_.entries().forEach((function(e){return t.add(e)})),t},e.prototype.size=function(){return this.map_.size()},e}(Nt),de=function t(){if(this._modelType=null,this._scale=null,0===arguments.length)this._modelType=t.FLOATING;else if(1===arguments.length)if(arguments[0]instanceof ge){var e=arguments[0];this._modelType=e,e===t.FIXED&&this.setScale(1)}else if("number"==typeof arguments[0]){var n=arguments[0];this._modelType=t.FIXED,this.setScale(n)}else if(arguments[0]instanceof t){var r=arguments[0];this._modelType=r._modelType,this._scale=r._scale}},pe={serialVersionUID:{configurable:!0},maximumPreciseValue:{configurable:!0}};de.prototype.equals=function(t){if(!(t instanceof de))return!1;var e=t;return this._modelType===e._modelType&&this._scale===e._scale},de.prototype.compareTo=function(t){var e=t,n=this.getMaximumSignificantDigits(),r=e.getMaximumSignificantDigits();return new T(n).compareTo(new T(r))},de.prototype.getScale=function(){return this._scale},de.prototype.isFloating=function(){return this._modelType===de.FLOATING||this._modelType===de.FLOATING_SINGLE},de.prototype.getType=function(){return this._modelType},de.prototype.toString=function(){var t="UNKNOWN";return this._modelType===de.FLOATING?t="Floating":this._modelType===de.FLOATING_SINGLE?t="Floating-Single":this._modelType===de.FIXED&&(t="Fixed (Scale="+this.getScale()+")"),t},de.prototype.makePrecise=function(){if("number"==typeof arguments[0]){var t=arguments[0];return _.isNaN(t)||this._modelType===de.FLOATING_SINGLE?t:this._modelType===de.FIXED?Math.round(t*this._scale)/this._scale:t}if(arguments[0]instanceof E){var e=arguments[0];if(this._modelType===de.FLOATING)return null;e.x=this.makePrecise(e.x),e.y=this.makePrecise(e.y)}},de.prototype.getMaximumSignificantDigits=function(){var t=16;return this._modelType===de.FLOATING?t=16:this._modelType===de.FLOATING_SINGLE?t=6:this._modelType===de.FIXED&&(t=1+Math.trunc(Math.ceil(Math.log(this.getScale())/Math.log(10)))),t},de.prototype.setScale=function(t){this._scale=Math.abs(t)},de.prototype.interfaces_=function(){return[e,w]},de.prototype.getClass=function(){return de},de.mostPrecise=function(t,e){return t.compareTo(e)>=0?t:e},pe.serialVersionUID.get=function(){return 0x6bee6404e9a25c00},pe.maximumPreciseValue.get=function(){return 9007199254740992},Object.defineProperties(de,pe);var ge=function t(e){this._name=e||null,t.nameToTypeMap.put(e,this)},me={serialVersionUID:{configurable:!0},nameToTypeMap:{configurable:!0}};ge.prototype.readResolve=function(){return ge.nameToTypeMap.get(this._name)},ge.prototype.toString=function(){return this._name},ge.prototype.interfaces_=function(){return[e]},ge.prototype.getClass=function(){return ge},me.serialVersionUID.get=function(){return-552860263173159e4},me.nameToTypeMap.get=function(){return new fe},Object.defineProperties(ge,me),de.Type=ge,de.FIXED=new ge("FIXED"),de.FLOATING=new ge("FLOATING"),de.FLOATING_SINGLE=new ge("FLOATING SINGLE");var ve=function t(){this._precisionModel=new de,this._SRID=0,this._coordinateSequenceFactory=t.getDefaultCoordinateSequenceFactory(),0===arguments.length||(1===arguments.length?N(arguments[0],C)?this._coordinateSequenceFactory=arguments[0]:arguments[0]instanceof de&&(this._precisionModel=arguments[0]):2===arguments.length?(this._precisionModel=arguments[0],this._SRID=arguments[1]):3===arguments.length&&(this._precisionModel=arguments[0],this._SRID=arguments[1],this._coordinateSequenceFactory=arguments[2]))},ye={serialVersionUID:{configurable:!0}};ve.prototype.toGeometry=function(t){return t.isNull()?this.createPoint(null):t.getMinX()===t.getMaxX()&&t.getMinY()===t.getMaxY()?this.createPoint(new E(t.getMinX(),t.getMinY())):t.getMinX()===t.getMaxX()||t.getMinY()===t.getMaxY()?this.createLineString([new E(t.getMinX(),t.getMinY()),new E(t.getMaxX(),t.getMaxY())]):this.createPolygon(this.createLinearRing([new E(t.getMinX(),t.getMinY()),new E(t.getMinX(),t.getMaxY()),new E(t.getMaxX(),t.getMaxY()),new E(t.getMaxX(),t.getMinY()),new E(t.getMinX(),t.getMinY())]),null)},ve.prototype.createLineString=function(t){return t?t instanceof Array?new Wt(this.getCoordinateSequenceFactory().create(t),this):N(t,z)?new Wt(t,this):void 0:new Wt(this.getCoordinateSequenceFactory().create([]),this)},ve.prototype.createMultiLineString=function(){return 0===arguments.length?new Gt(null,this):1===arguments.length?new Gt(arguments[0],this):void 0},ve.prototype.buildGeometry=function(t){for(var e=null,n=!1,r=!1,i=t.iterator();i.hasNext();){var o=i.next(),a=o.getClass();null===e&&(e=a),a!==e&&(n=!0),o.isGeometryCollectionOrDerived()&&(r=!0)}if(null===e)return this.createGeometryCollection();if(n||r)return this.createGeometryCollection(ve.toGeometryArray(t));var s=t.iterator().next();if(t.size()>1){if(s instanceof $t)return this.createMultiPolygon(ve.toPolygonArray(t));if(s instanceof Wt)return this.createMultiLineString(ve.toLineStringArray(t));if(s instanceof Jt)return this.createMultiPoint(ve.toPointArray(t));et.shouldNeverReachHere("Unhandled class: "+s.getClass().getName())}return s},ve.prototype.createMultiPointFromCoords=function(t){return this.createMultiPoint(null!==t?this.getCoordinateSequenceFactory().create(t):null)},ve.prototype.createPoint=function(){if(0===arguments.length)return this.createPoint(this.getCoordinateSequenceFactory().create([]));if(1===arguments.length){if(arguments[0]instanceof E){var t=arguments[0];return this.createPoint(null!==t?this.getCoordinateSequenceFactory().create([t]):null)}if(N(arguments[0],z))return new Jt(arguments[0],this)}},ve.prototype.getCoordinateSequenceFactory=function(){return this._coordinateSequenceFactory},ve.prototype.createPolygon=function(){if(0===arguments.length)return new $t(null,null,this);if(1===arguments.length){if(N(arguments[0],z)){var t=arguments[0];return this.createPolygon(this.createLinearRing(t))}if(arguments[0]instanceof Array){var e=arguments[0];return this.createPolygon(this.createLinearRing(e))}if(arguments[0]instanceof ee){var n=arguments[0];return this.createPolygon(n,null)}}else if(2===arguments.length)return new $t(arguments[0],arguments[1],this)},ve.prototype.getSRID=function(){return this._SRID},ve.prototype.createGeometryCollection=function(){return 0===arguments.length?new qt(null,this):1===arguments.length?new qt(arguments[0],this):void 0},ve.prototype.createGeometry=function(t){return new re(this).edit(t,{edit:function(){if(2===arguments.length){var t=arguments[0];return this._coordinateSequenceFactory.create(t)}}})},ve.prototype.getPrecisionModel=function(){return this._precisionModel},ve.prototype.createLinearRing=function(){if(0===arguments.length)return this.createLinearRing(this.getCoordinateSequenceFactory().create([]));if(1===arguments.length){if(arguments[0]instanceof Array){var t=arguments[0];return this.createLinearRing(null!==t?this.getCoordinateSequenceFactory().create(t):null)}if(N(arguments[0],z))return new ee(arguments[0],this)}},ve.prototype.createMultiPolygon=function(){return 0===arguments.length?new ne(null,this):1===arguments.length?new ne(arguments[0],this):void 0},ve.prototype.createMultiPoint=function(){if(0===arguments.length)return new te(null,this);if(1===arguments.length){if(arguments[0]instanceof Array)return new te(arguments[0],this);if(arguments[0]instanceof Array){var t=arguments[0];return this.createMultiPoint(null!==t?this.getCoordinateSequenceFactory().create(t):null)}if(N(arguments[0],z)){var e=arguments[0];if(null===e)return this.createMultiPoint(new Array(0).fill(null));for(var n=new Array(e.size()).fill(null),r=0;r<e.size();r++){var i=this.getCoordinateSequenceFactory().create(1,e.getDimension());Ht.copy(e,r,i,0,1),n[r]=this.createPoint(i)}return this.createMultiPoint(n)}}},ve.prototype.interfaces_=function(){return[e]},ve.prototype.getClass=function(){return ve},ve.toMultiPolygonArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},ve.toGeometryArray=function(t){if(null===t)return null;var e=new Array(t.size()).fill(null);return t.toArray(e)},ve.getDefaultCoordinateSequenceFactory=function(){return ce.instance()},ve.toMultiLineStringArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},ve.toLineStringArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},ve.toMultiPointArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},ve.toLinearRingArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},ve.toPointArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},ve.toPolygonArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},ve.createPointFromInternalCoord=function(t,e){return e.getPrecisionModel().makePrecise(t),e.getFactory().createPoint(t)},ye.serialVersionUID.get=function(){return-0x5ea75f2051eeb400},Object.defineProperties(ve,ye);var _e=["Point","MultiPoint","LineString","MultiLineString","Polygon","MultiPolygon"],be=function(t){this.geometryFactory=t||new ve};be.prototype.read=function(t){var e,n=(e="string"==typeof t?JSON.parse(t):t).type;if(!we[n])throw new Error("Unknown GeoJSON type: "+e.type);return-1!==_e.indexOf(n)?we[n].apply(this,[e.coordinates]):"GeometryCollection"===n?we[n].apply(this,[e.geometries]):we[n].apply(this,[e])},be.prototype.write=function(t){var e=t.getGeometryType();if(!xe[e])throw new Error("Geometry is not supported");return xe[e].apply(this,[t])};var we={Feature:function(t){var e={};for(var n in t)e[n]=t[n];if(t.geometry){var r=t.geometry.type;if(!we[r])throw new Error("Unknown GeoJSON type: "+t.type);e.geometry=this.read(t.geometry)}return t.bbox&&(e.bbox=we.bbox.apply(this,[t.bbox])),e},FeatureCollection:function(t){var e={};if(t.features){e.features=[];for(var n=0;n<t.features.length;++n)e.features.push(this.read(t.features[n]))}return t.bbox&&(e.bbox=this.parse.bbox.apply(this,[t.bbox])),e},coordinates:function(t){for(var e=[],n=0;n<t.length;++n){var r=t[n];e.push(new E(r[0],r[1]))}return e},bbox:function(t){return this.geometryFactory.createLinearRing([new E(t[0],t[1]),new E(t[2],t[1]),new E(t[2],t[3]),new E(t[0],t[3]),new E(t[0],t[1])])},Point:function(t){var e=new E(t[0],t[1]);return this.geometryFactory.createPoint(e)},MultiPoint:function(t){for(var e=[],n=0;n<t.length;++n)e.push(we.Point.apply(this,[t[n]]));return this.geometryFactory.createMultiPoint(e)},LineString:function(t){var e=we.coordinates.apply(this,[t]);return this.geometryFactory.createLineString(e)},MultiLineString:function(t){for(var e=[],n=0;n<t.length;++n)e.push(we.LineString.apply(this,[t[n]]));return this.geometryFactory.createMultiLineString(e)},Polygon:function(t){for(var e=we.coordinates.apply(this,[t[0]]),n=this.geometryFactory.createLinearRing(e),r=[],i=1;i<t.length;++i){var o=t[i],a=we.coordinates.apply(this,[o]),s=this.geometryFactory.createLinearRing(a);r.push(s)}return this.geometryFactory.createPolygon(n,r)},MultiPolygon:function(t){for(var e=[],n=0;n<t.length;++n){var r=t[n];e.push(we.Polygon.apply(this,[r]))}return this.geometryFactory.createMultiPolygon(e)},GeometryCollection:function(t){for(var e=[],n=0;n<t.length;++n){var r=t[n];e.push(this.read(r))}return this.geometryFactory.createGeometryCollection(e)}},xe={coordinate:function(t){return[t.x,t.y]},Point:function(t){return{type:"Point",coordinates:xe.coordinate.apply(this,[t.getCoordinate()])}},MultiPoint:function(t){for(var e=[],n=0;n<t._geometries.length;++n){var r=t._geometries[n],i=xe.Point.apply(this,[r]);e.push(i.coordinates)}return{type:"MultiPoint",coordinates:e}},LineString:function(t){for(var e=[],n=t.getCoordinates(),r=0;r<n.length;++r){var i=n[r];e.push(xe.coordinate.apply(this,[i]))}return{type:"LineString",coordinates:e}},MultiLineString:function(t){for(var e=[],n=0;n<t._geometries.length;++n){var r=t._geometries[n],i=xe.LineString.apply(this,[r]);e.push(i.coordinates)}return{type:"MultiLineString",coordinates:e}},Polygon:function(t){var e=[],n=xe.LineString.apply(this,[t._shell]);e.push(n.coordinates);for(var r=0;r<t._holes.length;++r){var i=t._holes[r],o=xe.LineString.apply(this,[i]);e.push(o.coordinates)}return{type:"Polygon",coordinates:e}},MultiPolygon:function(t){for(var e=[],n=0;n<t._geometries.length;++n){var r=t._geometries[n],i=xe.Polygon.apply(this,[r]);e.push(i.coordinates)}return{type:"MultiPolygon",coordinates:e}},GeometryCollection:function(t){for(var e=[],n=0;n<t._geometries.length;++n){var r=t._geometries[n],i=r.getGeometryType();e.push(xe[i].apply(this,[r]))}return{type:"GeometryCollection",geometries:e}}},ke=function(t){this.geometryFactory=t||new ve,this.precisionModel=this.geometryFactory.getPrecisionModel(),this.parser=new be(this.geometryFactory)};ke.prototype.read=function(t){var e=this.parser.read(t);return this.precisionModel.getType()===de.FIXED&&this.reducePrecision(e),e},ke.prototype.reducePrecision=function(t){var e,n;if(t.coordinate)this.precisionModel.makePrecise(t.coordinate);else if(t.points)for(e=0,n=t.points.length;e<n;e++)this.precisionModel.makePrecise(t.points[e]);else if(t.geometries)for(e=0,n=t.geometries.length;e<n;e++)this.reducePrecision(t.geometries[e])};var Ee=function(){this.parser=new be(this.geometryFactory)};Ee.prototype.write=function(t){return this.parser.write(t)};var Ae=function(){},Se={ON:{configurable:!0},LEFT:{configurable:!0},RIGHT:{configurable:!0}};Ae.prototype.interfaces_=function(){return[]},Ae.prototype.getClass=function(){return Ae},Ae.opposite=function(t){return t===Ae.LEFT?Ae.RIGHT:t===Ae.RIGHT?Ae.LEFT:t},Se.ON.get=function(){return 0},Se.LEFT.get=function(){return 1},Se.RIGHT.get=function(){return 2},Object.defineProperties(Ae,Se),(g.prototype=new Error).name="EmptyStackException",(m.prototype=new xt).add=function(t){return this.array_.push(t),!0},m.prototype.get=function(t){if(t<0||t>=this.size())throw new Error;return this.array_[t]},m.prototype.push=function(t){return this.array_.push(t),t},m.prototype.pop=function(t){if(0===this.array_.length)throw new g;return this.array_.pop()},m.prototype.peek=function(){if(0===this.array_.length)throw new g;return this.array_[this.array_.length-1]},m.prototype.empty=function(){return 0===this.array_.length},m.prototype.isEmpty=function(){return this.empty()},m.prototype.search=function(t){return this.array_.indexOf(t)},m.prototype.size=function(){return this.array_.length},m.prototype.toArray=function(){for(var t=[],e=0,n=this.array_.length;e<n;e++)t.push(this.array_[e]);return t};var Ce=function(){this._minIndex=-1,this._minCoord=null,this._minDe=null,this._orientedDe=null};Ce.prototype.getCoordinate=function(){return this._minCoord},Ce.prototype.getRightmostSide=function(t,e){var n=this.getRightmostSideOfSegment(t,e);return n<0&&(n=this.getRightmostSideOfSegment(t,e-1)),n<0&&(this._minCoord=null,this.checkForRightmostCoordinate(t)),n},Ce.prototype.findRightmostEdgeAtVertex=function(){var t=this._minDe.getEdge().getCoordinates();et.isTrue(this._minIndex>0&&this._minIndex<t.length,"rightmost point expected to be interior vertex of edge");var e=t[this._minIndex-1],n=t[this._minIndex+1],r=st.computeOrientation(this._minCoord,n,e),i=!1;(e.y<this._minCoord.y&&n.y<this._minCoord.y&&r===st.COUNTERCLOCKWISE||e.y>this._minCoord.y&&n.y>this._minCoord.y&&r===st.CLOCKWISE)&&(i=!0),i&&(this._minIndex=this._minIndex-1)},Ce.prototype.getRightmostSideOfSegment=function(t,e){var n=t.getEdge().getCoordinates();if(e<0||e+1>=n.length)return-1;if(n[e].y===n[e+1].y)return-1;var r=Ae.LEFT;return n[e].y<n[e+1].y&&(r=Ae.RIGHT),r},Ce.prototype.getEdge=function(){return this._orientedDe},Ce.prototype.checkForRightmostCoordinate=function(t){for(var e=t.getEdge().getCoordinates(),n=0;n<e.length-1;n++)(null===this._minCoord||e[n].x>this._minCoord.x)&&(this._minDe=t,this._minIndex=n,this._minCoord=e[n])},Ce.prototype.findRightmostEdgeAtNode=function(){var t=this._minDe.getNode().getEdges();this._minDe=t.getRightmostEdge(),this._minDe.isForward()||(this._minDe=this._minDe.getSym(),this._minIndex=this._minDe.getEdge().getCoordinates().length-1)},Ce.prototype.findEdge=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();n.isForward()&&this.checkForRightmostCoordinate(n)}et.isTrue(0!==this._minIndex||this._minCoord.equals(this._minDe.getCoordinate()),"inconsistency in rightmost processing"),0===this._minIndex?this.findRightmostEdgeAtNode():this.findRightmostEdgeAtVertex(),this._orientedDe=this._minDe,this.getRightmostSide(this._minDe,this._minIndex)===Ae.LEFT&&(this._orientedDe=this._minDe.getSym())},Ce.prototype.interfaces_=function(){return[]},Ce.prototype.getClass=function(){return Ce};var Me=function(t){function e(n,r){t.call(this,e.msgWithCoord(n,r)),this.pt=r?new E(r):null,this.name="TopologyException"}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getCoordinate=function(){return this.pt},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.msgWithCoord=function(t,e){return e?t:t+" [ "+e+" ]"},e}($),Ie=function(){this.array_=[]};Ie.prototype.addLast=function(t){this.array_.push(t)},Ie.prototype.removeFirst=function(){return this.array_.shift()},Ie.prototype.isEmpty=function(){return 0===this.array_.length};var Ne=function(){this._finder=null,this._dirEdgeList=new kt,this._nodes=new kt,this._rightMostCoord=null,this._env=null,this._finder=new Ce};Ne.prototype.clearVisitedEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();)t.next().setVisited(!1)},Ne.prototype.getRightmostCoordinate=function(){return this._rightMostCoord},Ne.prototype.computeNodeDepth=function(t){for(var e=null,n=t.getEdges().iterator();n.hasNext();){var r=n.next();if(r.isVisited()||r.getSym().isVisited()){e=r;break}}if(null===e)throw new Me("unable to find edge to compute depths at "+t.getCoordinate());t.getEdges().computeDepths(e);for(var i=t.getEdges().iterator();i.hasNext();){var o=i.next();o.setVisited(!0),this.copySymDepths(o)}},Ne.prototype.computeDepth=function(t){this.clearVisitedEdges();var e=this._finder.getEdge();e.setEdgeDepths(Ae.RIGHT,t),this.copySymDepths(e),this.computeDepths(e)},Ne.prototype.create=function(t){this.addReachable(t),this._finder.findEdge(this._dirEdgeList),this._rightMostCoord=this._finder.getCoordinate()},Ne.prototype.findResultEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){var e=t.next();e.getDepth(Ae.RIGHT)>=1&&e.getDepth(Ae.LEFT)<=0&&!e.isInteriorAreaEdge()&&e.setInResult(!0)}},Ne.prototype.computeDepths=function(t){var e=new Ot,n=new Ie,r=t.getNode();for(n.addLast(r),e.add(r),t.setVisited(!0);!n.isEmpty();){var i=n.removeFirst();e.add(i),this.computeNodeDepth(i);for(var o=i.getEdges().iterator();o.hasNext();){var a=o.next().getSym();if(!a.isVisited()){var s=a.getNode();e.contains(s)||(n.addLast(s),e.add(s))}}}},Ne.prototype.compareTo=function(t){var e=t;return this._rightMostCoord.x<e._rightMostCoord.x?-1:this._rightMostCoord.x>e._rightMostCoord.x?1:0},Ne.prototype.getEnvelope=function(){if(null===this._env){for(var t=new X,e=this._dirEdgeList.iterator();e.hasNext();)for(var n=e.next().getEdge().getCoordinates(),r=0;r<n.length-1;r++)t.expandToInclude(n[r]);this._env=t}return this._env},Ne.prototype.addReachable=function(t){var e=new m;for(e.add(t);!e.empty();){var n=e.pop();this.add(n,e)}},Ne.prototype.copySymDepths=function(t){var e=t.getSym();e.setDepth(Ae.LEFT,t.getDepth(Ae.RIGHT)),e.setDepth(Ae.RIGHT,t.getDepth(Ae.LEFT))},Ne.prototype.add=function(t,e){t.setVisited(!0),this._nodes.add(t);for(var n=t.getEdges().iterator();n.hasNext();){var r=n.next();this._dirEdgeList.add(r);var i=r.getSym().getNode();i.isVisited()||e.push(i)}},Ne.prototype.getNodes=function(){return this._nodes},Ne.prototype.getDirectedEdges=function(){return this._dirEdgeList},Ne.prototype.interfaces_=function(){return[w]},Ne.prototype.getClass=function(){return Ne};var Pe=function t(){if(this.location=null,1===arguments.length){if(arguments[0]instanceof Array){var e=arguments[0];this.init(e.length)}else if(Number.isInteger(arguments[0])){var n=arguments[0];this.init(1),this.location[Ae.ON]=n}else if(arguments[0]instanceof t){var r=arguments[0];if(this.init(r.location.length),null!==r)for(var i=0;i<this.location.length;i++)this.location[i]=r.location[i]}}else if(3===arguments.length){var o=arguments[0],a=arguments[1],s=arguments[2];this.init(3),this.location[Ae.ON]=o,this.location[Ae.LEFT]=a,this.location[Ae.RIGHT]=s}};Pe.prototype.setAllLocations=function(t){for(var e=0;e<this.location.length;e++)this.location[e]=t},Pe.prototype.isNull=function(){for(var t=0;t<this.location.length;t++)if(this.location[t]!==M.NONE)return!1;return!0},Pe.prototype.setAllLocationsIfNull=function(t){for(var e=0;e<this.location.length;e++)this.location[e]===M.NONE&&(this.location[e]=t)},Pe.prototype.isLine=function(){return 1===this.location.length},Pe.prototype.merge=function(t){if(t.location.length>this.location.length){var e=new Array(3).fill(null);e[Ae.ON]=this.location[Ae.ON],e[Ae.LEFT]=M.NONE,e[Ae.RIGHT]=M.NONE,this.location=e}for(var n=0;n<this.location.length;n++)this.location[n]===M.NONE&&n<t.location.length&&(this.location[n]=t.location[n])},Pe.prototype.getLocations=function(){return this.location},Pe.prototype.flip=function(){if(this.location.length<=1)return null;var t=this.location[Ae.LEFT];this.location[Ae.LEFT]=this.location[Ae.RIGHT],this.location[Ae.RIGHT]=t},Pe.prototype.toString=function(){var t=new L;return this.location.length>1&&t.append(M.toLocationSymbol(this.location[Ae.LEFT])),t.append(M.toLocationSymbol(this.location[Ae.ON])),this.location.length>1&&t.append(M.toLocationSymbol(this.location[Ae.RIGHT])),t.toString()},Pe.prototype.setLocations=function(t,e,n){this.location[Ae.ON]=t,this.location[Ae.LEFT]=e,this.location[Ae.RIGHT]=n},Pe.prototype.get=function(t){return t<this.location.length?this.location[t]:M.NONE},Pe.prototype.isArea=function(){return this.location.length>1},Pe.prototype.isAnyNull=function(){for(var t=0;t<this.location.length;t++)if(this.location[t]===M.NONE)return!0;return!1},Pe.prototype.setLocation=function(){if(1===arguments.length){var t=arguments[0];this.setLocation(Ae.ON,t)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this.location[e]=n}},Pe.prototype.init=function(t){this.location=new Array(t).fill(null),this.setAllLocations(M.NONE)},Pe.prototype.isEqualOnSide=function(t,e){return this.location[e]===t.location[e]},Pe.prototype.allPositionsEqual=function(t){for(var e=0;e<this.location.length;e++)if(this.location[e]!==t)return!1;return!0},Pe.prototype.interfaces_=function(){return[]},Pe.prototype.getClass=function(){return Pe};var Oe=function t(){if(this.elt=new Array(2).fill(null),1===arguments.length){if(Number.isInteger(arguments[0])){var e=arguments[0];this.elt[0]=new Pe(e),this.elt[1]=new Pe(e)}else if(arguments[0]instanceof t){var n=arguments[0];this.elt[0]=new Pe(n.elt[0]),this.elt[1]=new Pe(n.elt[1])}}else if(2===arguments.length){var r=arguments[0],i=arguments[1];this.elt[0]=new Pe(M.NONE),this.elt[1]=new Pe(M.NONE),this.elt[r].setLocation(i)}else if(3===arguments.length){var o=arguments[0],a=arguments[1],s=arguments[2];this.elt[0]=new Pe(o,a,s),this.elt[1]=new Pe(o,a,s)}else if(4===arguments.length){var l=arguments[0],u=arguments[1],c=arguments[2],h=arguments[3];this.elt[0]=new Pe(M.NONE,M.NONE,M.NONE),this.elt[1]=new Pe(M.NONE,M.NONE,M.NONE),this.elt[l].setLocations(u,c,h)}};Oe.prototype.getGeometryCount=function(){var t=0;return this.elt[0].isNull()||t++,this.elt[1].isNull()||t++,t},Oe.prototype.setAllLocations=function(t,e){this.elt[t].setAllLocations(e)},Oe.prototype.isNull=function(t){return this.elt[t].isNull()},Oe.prototype.setAllLocationsIfNull=function(){if(1===arguments.length){var t=arguments[0];this.setAllLocationsIfNull(0,t),this.setAllLocationsIfNull(1,t)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this.elt[e].setAllLocationsIfNull(n)}},Oe.prototype.isLine=function(t){return this.elt[t].isLine()},Oe.prototype.merge=function(t){for(var e=0;e<2;e++)null===this.elt[e]&&null!==t.elt[e]?this.elt[e]=new Pe(t.elt[e]):this.elt[e].merge(t.elt[e])},Oe.prototype.flip=function(){this.elt[0].flip(),this.elt[1].flip()},Oe.prototype.getLocation=function(){if(1===arguments.length){var t=arguments[0];return this.elt[t].get(Ae.ON)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return this.elt[e].get(n)}},Oe.prototype.toString=function(){var t=new L;return null!==this.elt[0]&&(t.append("A:"),t.append(this.elt[0].toString())),null!==this.elt[1]&&(t.append(" B:"),t.append(this.elt[1].toString())),t.toString()},Oe.prototype.isArea=function(){if(0===arguments.length)return this.elt[0].isArea()||this.elt[1].isArea();if(1===arguments.length){var t=arguments[0];return this.elt[t].isArea()}},Oe.prototype.isAnyNull=function(t){return this.elt[t].isAnyNull()},Oe.prototype.setLocation=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];this.elt[t].setLocation(Ae.ON,e)}else if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];this.elt[n].setLocation(r,i)}},Oe.prototype.isEqualOnSide=function(t,e){return this.elt[0].isEqualOnSide(t.elt[0],e)&&this.elt[1].isEqualOnSide(t.elt[1],e)},Oe.prototype.allPositionsEqual=function(t,e){return this.elt[t].allPositionsEqual(e)},Oe.prototype.toLine=function(t){this.elt[t].isArea()&&(this.elt[t]=new Pe(this.elt[t].location[0]))},Oe.prototype.interfaces_=function(){return[]},Oe.prototype.getClass=function(){return Oe},Oe.toLineLabel=function(t){for(var e=new Oe(M.NONE),n=0;n<2;n++)e.setLocation(n,t.getLocation(n));return e};var Le=function(){this._startDe=null,this._maxNodeDegree=-1,this._edges=new kt,this._pts=new kt,this._label=new Oe(M.NONE),this._ring=null,this._isHole=null,this._shell=null,this._holes=new kt,this._geometryFactory=null;var t=arguments[0],e=arguments[1];this._geometryFactory=e,this.computePoints(t),this.computeRing()};Le.prototype.computeRing=function(){if(null!==this._ring)return null;for(var t=new Array(this._pts.size()).fill(null),e=0;e<this._pts.size();e++)t[e]=this._pts.get(e);this._ring=this._geometryFactory.createLinearRing(t),this._isHole=st.isCCW(this._ring.getCoordinates())},Le.prototype.isIsolated=function(){return 1===this._label.getGeometryCount()},Le.prototype.computePoints=function(t){this._startDe=t;var e=t,n=!0;do{if(null===e)throw new Me("Found null DirectedEdge");if(e.getEdgeRing()===this)throw new Me("Directed Edge visited twice during ring-building at "+e.getCoordinate());this._edges.add(e);var r=e.getLabel();et.isTrue(r.isArea()),this.mergeLabel(r),this.addPoints(e.getEdge(),e.isForward(),n),n=!1,this.setEdgeRing(e,this),e=this.getNext(e)}while(e!==this._startDe)},Le.prototype.getLinearRing=function(){return this._ring},Le.prototype.getCoordinate=function(t){return this._pts.get(t)},Le.prototype.computeMaxNodeDegree=function(){this._maxNodeDegree=0;var t=this._startDe;do{var e=t.getNode().getEdges().getOutgoingDegree(this);e>this._maxNodeDegree&&(this._maxNodeDegree=e),t=this.getNext(t)}while(t!==this._startDe);this._maxNodeDegree*=2},Le.prototype.addPoints=function(t,e,n){var r=t.getCoordinates();if(e){var i=1;n&&(i=0);for(var o=i;o<r.length;o++)this._pts.add(r[o])}else{var a=r.length-2;n&&(a=r.length-1);for(var s=a;s>=0;s--)this._pts.add(r[s])}},Le.prototype.isHole=function(){return this._isHole},Le.prototype.setInResult=function(){var t=this._startDe;do{t.getEdge().setInResult(!0),t=t.getNext()}while(t!==this._startDe)},Le.prototype.containsPoint=function(t){var e=this.getLinearRing();if(!e.getEnvelopeInternal().contains(t))return!1;if(!st.isPointInRing(t,e.getCoordinates()))return!1;for(var n=this._holes.iterator();n.hasNext();)if(n.next().containsPoint(t))return!1;return!0},Le.prototype.addHole=function(t){this._holes.add(t)},Le.prototype.isShell=function(){return null===this._shell},Le.prototype.getLabel=function(){return this._label},Le.prototype.getEdges=function(){return this._edges},Le.prototype.getMaxNodeDegree=function(){return this._maxNodeDegree<0&&this.computeMaxNodeDegree(),this._maxNodeDegree},Le.prototype.getShell=function(){return this._shell},Le.prototype.mergeLabel=function(){if(1===arguments.length){var t=arguments[0];this.mergeLabel(t,0),this.mergeLabel(t,1)}else if(2===arguments.length){var e=arguments[1],n=arguments[0].getLocation(e,Ae.RIGHT);if(n===M.NONE)return null;if(this._label.getLocation(e)===M.NONE)return this._label.setLocation(e,n),null}},Le.prototype.setShell=function(t){this._shell=t,null!==t&&t.addHole(this)},Le.prototype.toPolygon=function(t){for(var e=new Array(this._holes.size()).fill(null),n=0;n<this._holes.size();n++)e[n]=this._holes.get(n).getLinearRing();return t.createPolygon(this.getLinearRing(),e)},Le.prototype.interfaces_=function(){return[]},Le.prototype.getClass=function(){return Le};var Te=function(t){function e(){var e=arguments[0],n=arguments[1];t.call(this,e,n)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.setEdgeRing=function(t,e){t.setMinEdgeRing(e)},e.prototype.getNext=function(t){return t.getNextMin()},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Le),De=function(t){function e(){var e=arguments[0],n=arguments[1];t.call(this,e,n)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.buildMinimalRings=function(){var t=new kt,e=this._startDe;do{if(null===e.getMinEdgeRing()){var n=new Te(e,this._geometryFactory);t.add(n)}e=e.getNext()}while(e!==this._startDe);return t},e.prototype.setEdgeRing=function(t,e){t.setEdgeRing(e)},e.prototype.linkDirectedEdgesForMinimalEdgeRings=function(){var t=this._startDe;do{t.getNode().getEdges().linkMinimalDirectedEdges(this),t=t.getNext()}while(t!==this._startDe)},e.prototype.getNext=function(t){return t.getNext()},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Le),Re=function(){if(this._label=null,this._isInResult=!1,this._isCovered=!1,this._isCoveredSet=!1,this._isVisited=!1,0===arguments.length);else if(1===arguments.length){var t=arguments[0];this._label=t}};Re.prototype.setVisited=function(t){this._isVisited=t},Re.prototype.setInResult=function(t){this._isInResult=t},Re.prototype.isCovered=function(){return this._isCovered},Re.prototype.isCoveredSet=function(){return this._isCoveredSet},Re.prototype.setLabel=function(t){this._label=t},Re.prototype.getLabel=function(){return this._label},Re.prototype.setCovered=function(t){this._isCovered=t,this._isCoveredSet=!0},Re.prototype.updateIM=function(t){et.isTrue(this._label.getGeometryCount()>=2,"found partial label"),this.computeIM(t)},Re.prototype.isInResult=function(){return this._isInResult},Re.prototype.isVisited=function(){return this._isVisited},Re.prototype.interfaces_=function(){return[]},Re.prototype.getClass=function(){return Re};var Be=function(t){function e(){t.call(this),this._coord=null,this._edges=null;var e=arguments[0],n=arguments[1];this._coord=e,this._edges=n,this._label=new Oe(0,M.NONE)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isIncidentEdgeInResult=function(){for(var t=this.getEdges().getEdges().iterator();t.hasNext();)if(t.next().getEdge().isInResult())return!0;return!1},e.prototype.isIsolated=function(){return 1===this._label.getGeometryCount()},e.prototype.getCoordinate=function(){return this._coord},e.prototype.print=function(t){t.println("node "+this._coord+" lbl: "+this._label)},e.prototype.computeIM=function(t){},e.prototype.computeMergedLocation=function(t,e){var n=M.NONE;if(n=this._label.getLocation(e),!t.isNull(e)){var r=t.getLocation(e);n!==M.BOUNDARY&&(n=r)}return n},e.prototype.setLabel=function(){if(2!==arguments.length)return t.prototype.setLabel.apply(this,arguments);var e=arguments[0],n=arguments[1];null===this._label?this._label=new Oe(e,n):this._label.setLocation(e,n)},e.prototype.getEdges=function(){return this._edges},e.prototype.mergeLabel=function(){if(arguments[0]instanceof e){var t=arguments[0];this.mergeLabel(t._label)}else if(arguments[0]instanceof Oe)for(var n=arguments[0],r=0;r<2;r++){var i=this.computeMergedLocation(n,r);this._label.getLocation(r)===M.NONE&&this._label.setLocation(r,i)}},e.prototype.add=function(t){this._edges.insert(t),t.setNode(this)},e.prototype.setLabelBoundary=function(t){if(null===this._label)return null;var e=M.NONE;null!==this._label&&(e=this._label.getLocation(t));var n=null;n=e===M.BOUNDARY?M.INTERIOR:M.BOUNDARY,this._label.setLocation(t,n)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Re),je=function(){this.nodeMap=new h,this.nodeFact=null;var t=arguments[0];this.nodeFact=t};je.prototype.find=function(t){return this.nodeMap.get(t)},je.prototype.addNode=function(){if(arguments[0]instanceof E){var t=arguments[0],e=this.nodeMap.get(t);return null===e&&(e=this.nodeFact.createNode(t),this.nodeMap.put(t,e)),e}if(arguments[0]instanceof Be){var n=arguments[0],r=this.nodeMap.get(n.getCoordinate());return null===r?(this.nodeMap.put(n.getCoordinate(),n),n):(r.mergeLabel(n),r)}},je.prototype.print=function(t){for(var e=this.iterator();e.hasNext();)e.next().print(t)},je.prototype.iterator=function(){return this.nodeMap.values().iterator()},je.prototype.values=function(){return this.nodeMap.values()},je.prototype.getBoundaryNodes=function(t){for(var e=new kt,n=this.iterator();n.hasNext();){var r=n.next();r.getLabel().getLocation(t)===M.BOUNDARY&&e.add(r)}return e},je.prototype.add=function(t){var e=t.getCoordinate();this.addNode(e).add(t)},je.prototype.interfaces_=function(){return[]},je.prototype.getClass=function(){return je};var Fe=function(){},ze={NE:{configurable:!0},NW:{configurable:!0},SW:{configurable:!0},SE:{configurable:!0}};Fe.prototype.interfaces_=function(){return[]},Fe.prototype.getClass=function(){return Fe},Fe.isNorthern=function(t){return t===Fe.NE||t===Fe.NW},Fe.isOpposite=function(t,e){return t!==e&&2==(t-e+4)%4},Fe.commonHalfPlane=function(t,e){if(t===e)return t;if(2==(t-e+4)%4)return-1;var n=t<e?t:e;return 0===n&&3===(t>e?t:e)?3:n},Fe.isInHalfPlane=function(t,e){return e===Fe.SE?t===Fe.SE||t===Fe.SW:t===e||t===e+1},Fe.quadrant=function(){if("number"==typeof arguments[0]&&"number"==typeof arguments[1]){var t=arguments[0],e=arguments[1];if(0===t&&0===e)throw new y("Cannot compute the quadrant for point ( "+t+", "+e+" )");return t>=0?e>=0?Fe.NE:Fe.SE:e>=0?Fe.NW:Fe.SW}if(arguments[0]instanceof E&&arguments[1]instanceof E){var n=arguments[0],r=arguments[1];if(r.x===n.x&&r.y===n.y)throw new y("Cannot compute the quadrant for two identical points "+n);return r.x>=n.x?r.y>=n.y?Fe.NE:Fe.SE:r.y>=n.y?Fe.NW:Fe.SW}},ze.NE.get=function(){return 0},ze.NW.get=function(){return 1},ze.SW.get=function(){return 2},ze.SE.get=function(){return 3},Object.defineProperties(Fe,ze);var Ue=function(){if(this._edge=null,this._label=null,this._node=null,this._p0=null,this._p1=null,this._dx=null,this._dy=null,this._quadrant=null,1===arguments.length){var t=arguments[0];this._edge=t}else if(3===arguments.length){var e=arguments[0],n=arguments[1],r=arguments[2];this._edge=e,this.init(n,r),this._label=null}else if(4===arguments.length){var i=arguments[0],o=arguments[1],a=arguments[2],s=arguments[3];this._edge=i,this.init(o,a),this._label=s}};Ue.prototype.compareDirection=function(t){return this._dx===t._dx&&this._dy===t._dy?0:this._quadrant>t._quadrant?1:this._quadrant<t._quadrant?-1:st.computeOrientation(t._p0,t._p1,this._p1)},Ue.prototype.getDy=function(){return this._dy},Ue.prototype.getCoordinate=function(){return this._p0},Ue.prototype.setNode=function(t){this._node=t},Ue.prototype.print=function(t){var e=Math.atan2(this._dy,this._dx),n=this.getClass().getName(),r=n.lastIndexOf("."),i=n.substring(r+1);t.print("  "+i+": "+this._p0+" - "+this._p1+" "+this._quadrant+":"+e+"   "+this._label)},Ue.prototype.compareTo=function(t){var e=t;return this.compareDirection(e)},Ue.prototype.getDirectedCoordinate=function(){return this._p1},Ue.prototype.getDx=function(){return this._dx},Ue.prototype.getLabel=function(){return this._label},Ue.prototype.getEdge=function(){return this._edge},Ue.prototype.getQuadrant=function(){return this._quadrant},Ue.prototype.getNode=function(){return this._node},Ue.prototype.toString=function(){var t=Math.atan2(this._dy,this._dx),e=this.getClass().getName(),n=e.lastIndexOf(".");return"  "+e.substring(n+1)+": "+this._p0+" - "+this._p1+" "+this._quadrant+":"+t+"   "+this._label},Ue.prototype.computeLabel=function(t){},Ue.prototype.init=function(t,e){this._p0=t,this._p1=e,this._dx=e.x-t.x,this._dy=e.y-t.y,this._quadrant=Fe.quadrant(this._dx,this._dy),et.isTrue(!(0===this._dx&&0===this._dy),"EdgeEnd with identical endpoints found")},Ue.prototype.interfaces_=function(){return[w]},Ue.prototype.getClass=function(){return Ue};var qe=function(t){function e(){var e=arguments[0],n=arguments[1];if(t.call(this,e),this._isForward=null,this._isInResult=!1,this._isVisited=!1,this._sym=null,this._next=null,this._nextMin=null,this._edgeRing=null,this._minEdgeRing=null,this._depth=[0,-999,-999],this._isForward=n,n)this.init(e.getCoordinate(0),e.getCoordinate(1));else{var r=e.getNumPoints()-1;this.init(e.getCoordinate(r),e.getCoordinate(r-1))}this.computeDirectedLabel()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getNextMin=function(){return this._nextMin},e.prototype.getDepth=function(t){return this._depth[t]},e.prototype.setVisited=function(t){this._isVisited=t},e.prototype.computeDirectedLabel=function(){this._label=new Oe(this._edge.getLabel()),this._isForward||this._label.flip()},e.prototype.getNext=function(){return this._next},e.prototype.setDepth=function(t,e){if(-999!==this._depth[t]&&this._depth[t]!==e)throw new Me("assigned depths do not match",this.getCoordinate());this._depth[t]=e},e.prototype.isInteriorAreaEdge=function(){for(var t=!0,e=0;e<2;e++)this._label.isArea(e)&&this._label.getLocation(e,Ae.LEFT)===M.INTERIOR&&this._label.getLocation(e,Ae.RIGHT)===M.INTERIOR||(t=!1);return t},e.prototype.setNextMin=function(t){this._nextMin=t},e.prototype.print=function(e){t.prototype.print.call(this,e),e.print(" "+this._depth[Ae.LEFT]+"/"+this._depth[Ae.RIGHT]),e.print(" ("+this.getDepthDelta()+")"),this._isInResult&&e.print(" inResult")},e.prototype.setMinEdgeRing=function(t){this._minEdgeRing=t},e.prototype.isLineEdge=function(){var t=this._label.isLine(0)||this._label.isLine(1),e=!this._label.isArea(0)||this._label.allPositionsEqual(0,M.EXTERIOR),n=!this._label.isArea(1)||this._label.allPositionsEqual(1,M.EXTERIOR);return t&&e&&n},e.prototype.setEdgeRing=function(t){this._edgeRing=t},e.prototype.getMinEdgeRing=function(){return this._minEdgeRing},e.prototype.getDepthDelta=function(){var t=this._edge.getDepthDelta();return this._isForward||(t=-t),t},e.prototype.setInResult=function(t){this._isInResult=t},e.prototype.getSym=function(){return this._sym},e.prototype.isForward=function(){return this._isForward},e.prototype.getEdge=function(){return this._edge},e.prototype.printEdge=function(t){this.print(t),t.print(" "),this._isForward?this._edge.print(t):this._edge.printReverse(t)},e.prototype.setSym=function(t){this._sym=t},e.prototype.setVisitedEdge=function(t){this.setVisited(t),this._sym.setVisited(t)},e.prototype.setEdgeDepths=function(t,e){var n=this.getEdge().getDepthDelta();this._isForward||(n=-n);var r=1;t===Ae.LEFT&&(r=-1);var i=Ae.opposite(t),o=e+n*r;this.setDepth(t,e),this.setDepth(i,o)},e.prototype.getEdgeRing=function(){return this._edgeRing},e.prototype.isInResult=function(){return this._isInResult},e.prototype.setNext=function(t){this._next=t},e.prototype.isVisited=function(){return this._isVisited},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.depthFactor=function(t,e){return t===M.EXTERIOR&&e===M.INTERIOR?1:t===M.INTERIOR&&e===M.EXTERIOR?-1:0},e}(Ue),Ge=function(){};Ge.prototype.createNode=function(t){return new Be(t,null)},Ge.prototype.interfaces_=function(){return[]},Ge.prototype.getClass=function(){return Ge};var Ze=function(){if(this._edges=new kt,this._nodes=null,this._edgeEndList=new kt,0===arguments.length)this._nodes=new je(new Ge);else if(1===arguments.length){var t=arguments[0];this._nodes=new je(t)}};Ze.prototype.printEdges=function(t){t.println("Edges:");for(var e=0;e<this._edges.size();e++){t.println("edge "+e+":");var n=this._edges.get(e);n.print(t),n.eiList.print(t)}},Ze.prototype.find=function(t){return this._nodes.find(t)},Ze.prototype.addNode=function(){if(arguments[0]instanceof Be){var t=arguments[0];return this._nodes.addNode(t)}if(arguments[0]instanceof E){var e=arguments[0];return this._nodes.addNode(e)}},Ze.prototype.getNodeIterator=function(){return this._nodes.iterator()},Ze.prototype.linkResultDirectedEdges=function(){for(var t=this._nodes.iterator();t.hasNext();)t.next().getEdges().linkResultDirectedEdges()},Ze.prototype.debugPrintln=function(t){Z.out.println(t)},Ze.prototype.isBoundaryNode=function(t,e){var n=this._nodes.find(e);if(null===n)return!1;var r=n.getLabel();return null!==r&&r.getLocation(t)===M.BOUNDARY},Ze.prototype.linkAllDirectedEdges=function(){for(var t=this._nodes.iterator();t.hasNext();)t.next().getEdges().linkAllDirectedEdges()},Ze.prototype.matchInSameDirection=function(t,e,n,r){return!!t.equals(n)&&st.computeOrientation(t,e,r)===st.COLLINEAR&&Fe.quadrant(t,e)===Fe.quadrant(n,r)},Ze.prototype.getEdgeEnds=function(){return this._edgeEndList},Ze.prototype.debugPrint=function(t){Z.out.print(t)},Ze.prototype.getEdgeIterator=function(){return this._edges.iterator()},Ze.prototype.findEdgeInSameDirection=function(t,e){for(var n=0;n<this._edges.size();n++){var r=this._edges.get(n),i=r.getCoordinates();if(this.matchInSameDirection(t,e,i[0],i[1]))return r;if(this.matchInSameDirection(t,e,i[i.length-1],i[i.length-2]))return r}return null},Ze.prototype.insertEdge=function(t){this._edges.add(t)},Ze.prototype.findEdgeEnd=function(t){for(var e=this.getEdgeEnds().iterator();e.hasNext();){var n=e.next();if(n.getEdge()===t)return n}return null},Ze.prototype.addEdges=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();this._edges.add(n);var r=new qe(n,!0),i=new qe(n,!1);r.setSym(i),i.setSym(r),this.add(r),this.add(i)}},Ze.prototype.add=function(t){this._nodes.add(t),this._edgeEndList.add(t)},Ze.prototype.getNodes=function(){return this._nodes.values()},Ze.prototype.findEdge=function(t,e){for(var n=0;n<this._edges.size();n++){var r=this._edges.get(n),i=r.getCoordinates();if(t.equals(i[0])&&e.equals(i[1]))return r}return null},Ze.prototype.interfaces_=function(){return[]},Ze.prototype.getClass=function(){return Ze},Ze.linkResultDirectedEdges=function(t){for(var e=t.iterator();e.hasNext();)e.next().getEdges().linkResultDirectedEdges()};var Ye=function(){this._geometryFactory=null,this._shellList=new kt;var t=arguments[0];this._geometryFactory=t};Ye.prototype.sortShellsAndHoles=function(t,e,n){for(var r=t.iterator();r.hasNext();){var i=r.next();i.isHole()?n.add(i):e.add(i)}},Ye.prototype.computePolygons=function(t){for(var e=new kt,n=t.iterator();n.hasNext();){var r=n.next().toPolygon(this._geometryFactory);e.add(r)}return e},Ye.prototype.placeFreeHoles=function(t,e){for(var n=e.iterator();n.hasNext();){var r=n.next();if(null===r.getShell()){var i=this.findEdgeRingContaining(r,t);if(null===i)throw new Me("unable to assign hole to a shell",r.getCoordinate(0));r.setShell(i)}}},Ye.prototype.buildMinimalEdgeRings=function(t,e,n){for(var r=new kt,i=t.iterator();i.hasNext();){var o=i.next();if(o.getMaxNodeDegree()>2){o.linkDirectedEdgesForMinimalEdgeRings();var a=o.buildMinimalRings(),s=this.findShell(a);null!==s?(this.placePolygonHoles(s,a),e.add(s)):n.addAll(a)}else r.add(o)}return r},Ye.prototype.containsPoint=function(t){for(var e=this._shellList.iterator();e.hasNext();)if(e.next().containsPoint(t))return!0;return!1},Ye.prototype.buildMaximalEdgeRings=function(t){for(var e=new kt,n=t.iterator();n.hasNext();){var r=n.next();if(r.isInResult()&&r.getLabel().isArea()&&null===r.getEdgeRing()){var i=new De(r,this._geometryFactory);e.add(i),i.setInResult()}}return e},Ye.prototype.placePolygonHoles=function(t,e){for(var n=e.iterator();n.hasNext();){var r=n.next();r.isHole()&&r.setShell(t)}},Ye.prototype.getPolygons=function(){return this.computePolygons(this._shellList)},Ye.prototype.findEdgeRingContaining=function(t,e){for(var n=t.getLinearRing(),r=n.getEnvelopeInternal(),i=n.getCoordinateN(0),o=null,a=null,s=e.iterator();s.hasNext();){var l=s.next(),u=l.getLinearRing(),c=u.getEnvelopeInternal();null!==o&&(a=o.getLinearRing().getEnvelopeInternal());var h=!1;c.contains(r)&&st.isPointInRing(i,u.getCoordinates())&&(h=!0),h&&(null===o||a.contains(c))&&(o=l)}return o},Ye.prototype.findShell=function(t){for(var e=0,n=null,r=t.iterator();r.hasNext();){var i=r.next();i.isHole()||(n=i,e++)}return et.isTrue(e<=1,"found two shells in MinimalEdgeRing list"),n},Ye.prototype.add=function(){if(1===arguments.length){var t=arguments[0];this.add(t.getEdgeEnds(),t.getNodes())}else if(2===arguments.length){var e=arguments[0];Ze.linkResultDirectedEdges(arguments[1]);var n=this.buildMaximalEdgeRings(e),r=new kt,i=this.buildMinimalEdgeRings(n,this._shellList,r);this.sortShellsAndHoles(i,this._shellList,r),this.placeFreeHoles(this._shellList,r)}},Ye.prototype.interfaces_=function(){return[]},Ye.prototype.getClass=function(){return Ye};var Xe=function(){};Xe.prototype.getBounds=function(){},Xe.prototype.interfaces_=function(){return[]},Xe.prototype.getClass=function(){return Xe};var Ve=function(){this._bounds=null,this._item=null;var t=arguments[0],e=arguments[1];this._bounds=t,this._item=e};Ve.prototype.getItem=function(){return this._item},Ve.prototype.getBounds=function(){return this._bounds},Ve.prototype.interfaces_=function(){return[Xe,e]},Ve.prototype.getClass=function(){return Ve};var He=function(){this._size=null,this._items=null,this._size=0,this._items=new kt,this._items.add(null)};He.prototype.poll=function(){if(this.isEmpty())return null;var t=this._items.get(1);return this._items.set(1,this._items.get(this._size)),this._size-=1,this.reorder(1),t},He.prototype.size=function(){return this._size},He.prototype.reorder=function(t){for(var e=null,n=this._items.get(t);2*t<=this._size&&((e=2*t)!==this._size&&this._items.get(e+1).compareTo(this._items.get(e))<0&&e++,this._items.get(e).compareTo(n)<0);t=e)this._items.set(t,this._items.get(e));this._items.set(t,n)},He.prototype.clear=function(){this._size=0,this._items.clear()},He.prototype.isEmpty=function(){return 0===this._size},He.prototype.add=function(t){this._items.add(null),this._size+=1;var e=this._size;for(this._items.set(0,t);t.compareTo(this._items.get(Math.trunc(e/2)))<0;e/=2)this._items.set(e,this._items.get(Math.trunc(e/2)));this._items.set(e,t)},He.prototype.interfaces_=function(){return[]},He.prototype.getClass=function(){return He};var We=function(){};We.prototype.visitItem=function(t){},We.prototype.interfaces_=function(){return[]},We.prototype.getClass=function(){return We};var Qe=function(){};Qe.prototype.insert=function(t,e){},Qe.prototype.remove=function(t,e){},Qe.prototype.query=function(){},Qe.prototype.interfaces_=function(){return[]},Qe.prototype.getClass=function(){return Qe};var Je=function(){if(this._childBoundables=new kt,this._bounds=null,this._level=null,0===arguments.length);else if(1===arguments.length){var t=arguments[0];this._level=t}},Ke={serialVersionUID:{configurable:!0}};Je.prototype.getLevel=function(){return this._level},Je.prototype.size=function(){return this._childBoundables.size()},Je.prototype.getChildBoundables=function(){return this._childBoundables},Je.prototype.addChildBoundable=function(t){et.isTrue(null===this._bounds),this._childBoundables.add(t)},Je.prototype.isEmpty=function(){return this._childBoundables.isEmpty()},Je.prototype.getBounds=function(){return null===this._bounds&&(this._bounds=this.computeBounds()),this._bounds},Je.prototype.interfaces_=function(){return[Xe,e]},Je.prototype.getClass=function(){return Je},Ke.serialVersionUID.get=function(){return 0x5a1e55ec41369800},Object.defineProperties(Je,Ke);var $e=function(){};$e.reverseOrder=function(){return{compare:function(t,e){return e.compareTo(t)}}},$e.min=function(t){return $e.sort(t),t.get(0)},$e.sort=function(t,e){var n=t.toArray();e?Bt.sort(n,e):Bt.sort(n);for(var r=t.iterator(),i=0,o=n.length;i<o;i++)r.next(),r.set(n[i])},$e.singletonList=function(t){var e=new kt;return e.add(t),e};var tn=function(){this._boundable1=null,this._boundable2=null,this._distance=null,this._itemDistance=null;var t=arguments[0],e=arguments[1],n=arguments[2];this._boundable1=t,this._boundable2=e,this._itemDistance=n,this._distance=this.distance()};tn.prototype.expandToQueue=function(t,e){var n=tn.isComposite(this._boundable1),r=tn.isComposite(this._boundable2);if(n&&r)return tn.area(this._boundable1)>tn.area(this._boundable2)?(this.expand(this._boundable1,this._boundable2,t,e),null):(this.expand(this._boundable2,this._boundable1,t,e),null);if(n)return this.expand(this._boundable1,this._boundable2,t,e),null;if(r)return this.expand(this._boundable2,this._boundable1,t,e),null;throw new y("neither boundable is composite")},tn.prototype.isLeaves=function(){return!(tn.isComposite(this._boundable1)||tn.isComposite(this._boundable2))},tn.prototype.compareTo=function(t){var e=t;return this._distance<e._distance?-1:this._distance>e._distance?1:0},tn.prototype.expand=function(t,e,n,r){for(var i=t.getChildBoundables().iterator();i.hasNext();){var o=i.next(),a=new tn(o,e,this._itemDistance);a.getDistance()<r&&n.add(a)}},tn.prototype.getBoundable=function(t){return 0===t?this._boundable1:this._boundable2},tn.prototype.getDistance=function(){return this._distance},tn.prototype.distance=function(){return this.isLeaves()?this._itemDistance.distance(this._boundable1,this._boundable2):this._boundable1.getBounds().distance(this._boundable2.getBounds())},tn.prototype.interfaces_=function(){return[w]},tn.prototype.getClass=function(){return tn},tn.area=function(t){return t.getBounds().getArea()},tn.isComposite=function(t){return t instanceof Je};var en=function t(){if(this._root=null,this._built=!1,this._itemBoundables=new kt,this._nodeCapacity=null,0===arguments.length){var e=t.DEFAULT_NODE_CAPACITY;this._nodeCapacity=e}else if(1===arguments.length){var n=arguments[0];et.isTrue(n>1,"Node capacity must be greater than 1"),this._nodeCapacity=n}},nn={IntersectsOp:{configurable:!0},serialVersionUID:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};en.prototype.getNodeCapacity=function(){return this._nodeCapacity},en.prototype.lastNode=function(t){return t.get(t.size()-1)},en.prototype.size=function(){if(0===arguments.length)return this.isEmpty()?0:(this.build(),this.size(this._root));if(1===arguments.length){for(var t=0,e=arguments[0].getChildBoundables().iterator();e.hasNext();){var n=e.next();n instanceof Je?t+=this.size(n):n instanceof Ve&&(t+=1)}return t}},en.prototype.removeItem=function(t,e){for(var n=null,r=t.getChildBoundables().iterator();r.hasNext();){var i=r.next();i instanceof Ve&&i.getItem()===e&&(n=i)}return null!==n&&(t.getChildBoundables().remove(n),!0)},en.prototype.itemsTree=function(){if(0===arguments.length){this.build();var t=this.itemsTree(this._root);return null===t?new kt:t}if(1===arguments.length){for(var e=arguments[0],n=new kt,r=e.getChildBoundables().iterator();r.hasNext();){var i=r.next();if(i instanceof Je){var o=this.itemsTree(i);null!==o&&n.add(o)}else i instanceof Ve?n.add(i.getItem()):et.shouldNeverReachHere()}return n.size()<=0?null:n}},en.prototype.insert=function(t,e){et.isTrue(!this._built,"Cannot insert items into an STR packed R-tree after it has been built."),this._itemBoundables.add(new Ve(t,e))},en.prototype.boundablesAtLevel=function(){if(1===arguments.length){var t=arguments[0],e=new kt;return this.boundablesAtLevel(t,this._root,e),e}if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];if(et.isTrue(n>-2),r.getLevel()===n)return i.add(r),null;for(var o=r.getChildBoundables().iterator();o.hasNext();){var a=o.next();a instanceof Je?this.boundablesAtLevel(n,a,i):(et.isTrue(a instanceof Ve),-1===n&&i.add(a))}return null}},en.prototype.query=function(){if(1===arguments.length){var t=arguments[0];this.build();var e=new kt;return this.isEmpty()||this.getIntersectsOp().intersects(this._root.getBounds(),t)&&this.query(t,this._root,e),e}if(2===arguments.length){var n=arguments[0],r=arguments[1];if(this.build(),this.isEmpty())return null;this.getIntersectsOp().intersects(this._root.getBounds(),n)&&this.query(n,this._root,r)}else if(3===arguments.length)if(N(arguments[2],We)&&arguments[0]instanceof Object&&arguments[1]instanceof Je)for(var i=arguments[0],o=arguments[2],a=arguments[1].getChildBoundables(),s=0;s<a.size();s++){var l=a.get(s);this.getIntersectsOp().intersects(l.getBounds(),i)&&(l instanceof Je?this.query(i,l,o):l instanceof Ve?o.visitItem(l.getItem()):et.shouldNeverReachHere())}else if(N(arguments[2],xt)&&arguments[0]instanceof Object&&arguments[1]instanceof Je)for(var u=arguments[0],c=arguments[2],h=arguments[1].getChildBoundables(),f=0;f<h.size();f++){var d=h.get(f);this.getIntersectsOp().intersects(d.getBounds(),u)&&(d instanceof Je?this.query(u,d,c):d instanceof Ve?c.add(d.getItem()):et.shouldNeverReachHere())}},en.prototype.build=function(){if(this._built)return null;this._root=this._itemBoundables.isEmpty()?this.createNode(0):this.createHigherLevels(this._itemBoundables,-1),this._itemBoundables=null,this._built=!0},en.prototype.getRoot=function(){return this.build(),this._root},en.prototype.remove=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];return this.build(),!!this.getIntersectsOp().intersects(this._root.getBounds(),t)&&this.remove(t,this._root,e)}if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2],o=this.removeItem(r,i);if(o)return!0;for(var a=null,s=r.getChildBoundables().iterator();s.hasNext();){var l=s.next();if(this.getIntersectsOp().intersects(l.getBounds(),n)&&l instanceof Je&&(o=this.remove(n,l,i))){a=l;break}}return null!==a&&a.getChildBoundables().isEmpty()&&r.getChildBoundables().remove(a),o}},en.prototype.createHigherLevels=function(t,e){et.isTrue(!t.isEmpty());var n=this.createParentBoundables(t,e+1);return 1===n.size()?n.get(0):this.createHigherLevels(n,e+1)},en.prototype.depth=function(){if(0===arguments.length)return this.isEmpty()?0:(this.build(),this.depth(this._root));if(1===arguments.length){for(var t=0,e=arguments[0].getChildBoundables().iterator();e.hasNext();){var n=e.next();if(n instanceof Je){var r=this.depth(n);r>t&&(t=r)}}return t+1}},en.prototype.createParentBoundables=function(t,e){et.isTrue(!t.isEmpty());var n=new kt;n.add(this.createNode(e));var r=new kt(t);$e.sort(r,this.getComparator());for(var i=r.iterator();i.hasNext();){var o=i.next();this.lastNode(n).getChildBoundables().size()===this.getNodeCapacity()&&n.add(this.createNode(e)),this.lastNode(n).addChildBoundable(o)}return n},en.prototype.isEmpty=function(){return this._built?this._root.isEmpty():this._itemBoundables.isEmpty()},en.prototype.interfaces_=function(){return[e]},en.prototype.getClass=function(){return en},en.compareDoubles=function(t,e){return t>e?1:t<e?-1:0},nn.IntersectsOp.get=function(){return rn},nn.serialVersionUID.get=function(){return-0x35ef64c82d4c5400},nn.DEFAULT_NODE_CAPACITY.get=function(){return 10},Object.defineProperties(en,nn);var rn=function(){},on=function(){};on.prototype.distance=function(t,e){},on.prototype.interfaces_=function(){return[]},on.prototype.getClass=function(){return on};var an=function(t){function n(e){e=e||n.DEFAULT_NODE_CAPACITY,t.call(this,e)}t&&(n.__proto__=t),(n.prototype=Object.create(t&&t.prototype)).constructor=n;var r={STRtreeNode:{configurable:!0},serialVersionUID:{configurable:!0},xComparator:{configurable:!0},yComparator:{configurable:!0},intersectsOp:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};return n.prototype.createParentBoundablesFromVerticalSlices=function(t,e){et.isTrue(t.length>0);for(var n=new kt,r=0;r<t.length;r++)n.addAll(this.createParentBoundablesFromVerticalSlice(t[r],e));return n},n.prototype.createNode=function(t){return new sn(t)},n.prototype.size=function(){return 0===arguments.length?t.prototype.size.call(this):t.prototype.size.apply(this,arguments)},n.prototype.insert=function(){if(2!==arguments.length)return t.prototype.insert.apply(this,arguments);var e=arguments[0],n=arguments[1];if(e.isNull())return null;t.prototype.insert.call(this,e,n)},n.prototype.getIntersectsOp=function(){return n.intersectsOp},n.prototype.verticalSlices=function(t,e){for(var n=Math.trunc(Math.ceil(t.size()/e)),r=new Array(e).fill(null),i=t.iterator(),o=0;o<e;o++){r[o]=new kt;for(var a=0;i.hasNext()&&a<n;){var s=i.next();r[o].add(s),a++}}return r},n.prototype.query=function(){if(1===arguments.length){var e=arguments[0];return t.prototype.query.call(this,e)}if(2===arguments.length){var n=arguments[0],r=arguments[1];t.prototype.query.call(this,n,r)}else if(3===arguments.length)if(N(arguments[2],We)&&arguments[0]instanceof Object&&arguments[1]instanceof Je){var i=arguments[0],o=arguments[1],a=arguments[2];t.prototype.query.call(this,i,o,a)}else if(N(arguments[2],xt)&&arguments[0]instanceof Object&&arguments[1]instanceof Je){var s=arguments[0],l=arguments[1],u=arguments[2];t.prototype.query.call(this,s,l,u)}},n.prototype.getComparator=function(){return n.yComparator},n.prototype.createParentBoundablesFromVerticalSlice=function(e,n){return t.prototype.createParentBoundables.call(this,e,n)},n.prototype.remove=function(){if(2===arguments.length){var e=arguments[0],n=arguments[1];return t.prototype.remove.call(this,e,n)}return t.prototype.remove.apply(this,arguments)},n.prototype.depth=function(){return 0===arguments.length?t.prototype.depth.call(this):t.prototype.depth.apply(this,arguments)},n.prototype.createParentBoundables=function(t,e){et.isTrue(!t.isEmpty());var r=Math.trunc(Math.ceil(t.size()/this.getNodeCapacity())),i=new kt(t);$e.sort(i,n.xComparator);var o=this.verticalSlices(i,Math.trunc(Math.ceil(Math.sqrt(r))));return this.createParentBoundablesFromVerticalSlices(o,e)},n.prototype.nearestNeighbour=function(){if(1===arguments.length){if(N(arguments[0],on)){var t=arguments[0],e=new tn(this.getRoot(),this.getRoot(),t);return this.nearestNeighbour(e)}if(arguments[0]instanceof tn){var r=arguments[0];return this.nearestNeighbour(r,_.POSITIVE_INFINITY)}}else if(2===arguments.length){if(arguments[0]instanceof n&&N(arguments[1],on)){var i=arguments[0],o=arguments[1],a=new tn(this.getRoot(),i.getRoot(),o);return this.nearestNeighbour(a)}if(arguments[0]instanceof tn&&"number"==typeof arguments[1]){var s=arguments[0],l=arguments[1],u=null,c=new He;for(c.add(s);!c.isEmpty()&&l>0;){var h=c.poll(),f=h.getDistance();if(f>=l)break;h.isLeaves()?(l=f,u=h):h.expandToQueue(c,l)}return[u.getBoundable(0).getItem(),u.getBoundable(1).getItem()]}}else if(3===arguments.length){var d=arguments[2],p=new Ve(arguments[0],arguments[1]),g=new tn(this.getRoot(),p,d);return this.nearestNeighbour(g)[0]}},n.prototype.interfaces_=function(){return[Qe,e]},n.prototype.getClass=function(){return n},n.centreX=function(t){return n.avg(t.getMinX(),t.getMaxX())},n.avg=function(t,e){return(t+e)/2},n.centreY=function(t){return n.avg(t.getMinY(),t.getMaxY())},r.STRtreeNode.get=function(){return sn},r.serialVersionUID.get=function(){return 0x39920f7d5f261e0},r.xComparator.get=function(){return{interfaces_:function(){return[k]},compare:function(e,r){return t.compareDoubles(n.centreX(e.getBounds()),n.centreX(r.getBounds()))}}},r.yComparator.get=function(){return{interfaces_:function(){return[k]},compare:function(e,r){return t.compareDoubles(n.centreY(e.getBounds()),n.centreY(r.getBounds()))}}},r.intersectsOp.get=function(){return{interfaces_:function(){return[t.IntersectsOp]},intersects:function(t,e){return t.intersects(e)}}},r.DEFAULT_NODE_CAPACITY.get=function(){return 10},Object.defineProperties(n,r),n}(en),sn=function(t){function e(){var e=arguments[0];t.call(this,e)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.computeBounds=function(){for(var t=null,e=this.getChildBoundables().iterator();e.hasNext();){var n=e.next();null===t?t=new X(n.getBounds()):t.expandToInclude(n.getBounds())}return t},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Je),ln=function(){};ln.prototype.interfaces_=function(){return[]},ln.prototype.getClass=function(){return ln},ln.relativeSign=function(t,e){return t<e?-1:t>e?1:0},ln.compare=function(t,e,n){if(e.equals2D(n))return 0;var r=ln.relativeSign(e.x,n.x),i=ln.relativeSign(e.y,n.y);switch(t){case 0:return ln.compareValue(r,i);case 1:return ln.compareValue(i,r);case 2:return ln.compareValue(i,-r);case 3:return ln.compareValue(-r,i);case 4:return ln.compareValue(-r,-i);case 5:return ln.compareValue(-i,-r);case 6:return ln.compareValue(-i,r);case 7:return ln.compareValue(r,-i)}return et.shouldNeverReachHere("invalid octant value"),0},ln.compareValue=function(t,e){return t<0?-1:t>0?1:e<0?-1:e>0?1:0};var un=function(){this._segString=null,this.coord=null,this.segmentIndex=null,this._segmentOctant=null,this._isInterior=null;var t=arguments[0],e=arguments[1],n=arguments[2],r=arguments[3];this._segString=t,this.coord=new E(e),this.segmentIndex=n,this._segmentOctant=r,this._isInterior=!e.equals2D(t.getCoordinate(n))};un.prototype.getCoordinate=function(){return this.coord},un.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex)},un.prototype.compareTo=function(t){var e=t;return this.segmentIndex<e.segmentIndex?-1:this.segmentIndex>e.segmentIndex?1:this.coord.equals2D(e.coord)?0:ln.compare(this._segmentOctant,this.coord,e.coord)},un.prototype.isEndPoint=function(t){return 0===this.segmentIndex&&!this._isInterior||this.segmentIndex===t},un.prototype.isInterior=function(){return this._isInterior},un.prototype.interfaces_=function(){return[w]},un.prototype.getClass=function(){return un};var cn=function(){this._nodeMap=new h,this._edge=null;var t=arguments[0];this._edge=t};cn.prototype.getSplitCoordinates=function(){var t=new At;this.addEndpoints();for(var e=this.iterator(),n=e.next();e.hasNext();){var r=e.next();this.addEdgeCoordinates(n,r,t),n=r}return t.toCoordinateArray()},cn.prototype.addCollapsedNodes=function(){var t=new kt;this.findCollapsesFromInsertedNodes(t),this.findCollapsesFromExistingVertices(t);for(var e=t.iterator();e.hasNext();){var n=e.next().intValue();this.add(this._edge.getCoordinate(n),n)}},cn.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();)e.next().print(t)},cn.prototype.findCollapsesFromExistingVertices=function(t){for(var e=0;e<this._edge.size()-2;e++){var n=this._edge.getCoordinate(e),r=this._edge.getCoordinate(e+2);n.equals2D(r)&&t.add(new T(e+1))}},cn.prototype.addEdgeCoordinates=function(t,e,n){var r=this._edge.getCoordinate(e.segmentIndex),i=e.isInterior()||!e.coord.equals2D(r);n.add(new E(t.coord),!1);for(var o=t.segmentIndex+1;o<=e.segmentIndex;o++)n.add(this._edge.getCoordinate(o));i&&n.add(new E(e.coord))},cn.prototype.iterator=function(){return this._nodeMap.values().iterator()},cn.prototype.addSplitEdges=function(t){this.addEndpoints(),this.addCollapsedNodes();for(var e=this.iterator(),n=e.next();e.hasNext();){var r=e.next(),i=this.createSplitEdge(n,r);t.add(i),n=r}},cn.prototype.findCollapseIndex=function(t,e,n){if(!t.coord.equals2D(e.coord))return!1;var r=e.segmentIndex-t.segmentIndex;return e.isInterior()||r--,1===r&&(n[0]=t.segmentIndex+1,!0)},cn.prototype.findCollapsesFromInsertedNodes=function(t){for(var e=new Array(1).fill(null),n=this.iterator(),r=n.next();n.hasNext();){var i=n.next();this.findCollapseIndex(r,i,e)&&t.add(new T(e[0])),r=i}},cn.prototype.getEdge=function(){return this._edge},cn.prototype.addEndpoints=function(){var t=this._edge.size()-1;this.add(this._edge.getCoordinate(0),0),this.add(this._edge.getCoordinate(t),t)},cn.prototype.createSplitEdge=function(t,e){var n=e.segmentIndex-t.segmentIndex+2,r=this._edge.getCoordinate(e.segmentIndex),i=e.isInterior()||!e.coord.equals2D(r);i||n--;var o=new Array(n).fill(null),a=0;o[a++]=new E(t.coord);for(var s=t.segmentIndex+1;s<=e.segmentIndex;s++)o[a++]=this._edge.getCoordinate(s);return i&&(o[a]=new E(e.coord)),new pn(o,this._edge.getData())},cn.prototype.add=function(t,e){var n=new un(this._edge,t,e,this._edge.getSegmentOctant(e)),r=this._nodeMap.get(n);return null!==r?(et.isTrue(r.coord.equals2D(t),"Found equal nodes with different coordinates"),r):(this._nodeMap.put(n,n),n)},cn.prototype.checkSplitEdgesCorrectness=function(t){var e=this._edge.getCoordinates(),n=t.get(0).getCoordinate(0);if(!n.equals2D(e[0]))throw new $("bad split edge start point at "+n);var r=t.get(t.size()-1).getCoordinates(),i=r[r.length-1];if(!i.equals2D(e[e.length-1]))throw new $("bad split edge end point at "+i)},cn.prototype.interfaces_=function(){return[]},cn.prototype.getClass=function(){return cn};var hn=function(){};hn.prototype.interfaces_=function(){return[]},hn.prototype.getClass=function(){return hn},hn.octant=function(){if("number"==typeof arguments[0]&&"number"==typeof arguments[1]){var t=arguments[0],e=arguments[1];if(0===t&&0===e)throw new y("Cannot compute the octant for point ( "+t+", "+e+" )");var n=Math.abs(t),r=Math.abs(e);return t>=0?e>=0?n>=r?0:1:n>=r?7:6:e>=0?n>=r?3:2:n>=r?4:5}if(arguments[0]instanceof E&&arguments[1]instanceof E){var i=arguments[0],o=arguments[1],a=o.x-i.x,s=o.y-i.y;if(0===a&&0===s)throw new y("Cannot compute the octant for two identical points "+i);return hn.octant(a,s)}};var fn=function(){};fn.prototype.getCoordinates=function(){},fn.prototype.size=function(){},fn.prototype.getCoordinate=function(t){},fn.prototype.isClosed=function(){},fn.prototype.setData=function(t){},fn.prototype.getData=function(){},fn.prototype.interfaces_=function(){return[]},fn.prototype.getClass=function(){return fn};var dn=function(){};dn.prototype.addIntersection=function(t,e){},dn.prototype.interfaces_=function(){return[fn]},dn.prototype.getClass=function(){return dn};var pn=function(){this._nodeList=new cn(this),this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};pn.prototype.getCoordinates=function(){return this._pts},pn.prototype.size=function(){return this._pts.length},pn.prototype.getCoordinate=function(t){return this._pts[t]},pn.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])},pn.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:this.safeOctant(this.getCoordinate(t),this.getCoordinate(t+1))},pn.prototype.setData=function(t){this._data=t},pn.prototype.safeOctant=function(t,e){return t.equals2D(e)?0:hn.octant(t,e)},pn.prototype.getData=function(){return this._data},pn.prototype.addIntersection=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];this.addIntersectionNode(t,e)}else if(4===arguments.length){var n=arguments[1],r=arguments[3],i=new E(arguments[0].getIntersection(r));this.addIntersection(i,n)}},pn.prototype.toString=function(){return K.toLineString(new le(this._pts))},pn.prototype.getNodeList=function(){return this._nodeList},pn.prototype.addIntersectionNode=function(t,e){var n=e,r=n+1;if(r<this._pts.length){var i=this._pts[r];t.equals2D(i)&&(n=r)}return this._nodeList.add(t,n)},pn.prototype.addIntersections=function(t,e,n){for(var r=0;r<t.getIntersectionNum();r++)this.addIntersection(t,e,n,r)},pn.prototype.interfaces_=function(){return[dn]},pn.prototype.getClass=function(){return pn},pn.getNodedSubstrings=function(){if(1===arguments.length){var t=arguments[0],e=new kt;return pn.getNodedSubstrings(t,e),e}if(2===arguments.length)for(var n=arguments[1],r=arguments[0].iterator();r.hasNext();)r.next().getNodeList().addSplitEdges(n)};var gn=function(){if(this.p0=null,this.p1=null,0===arguments.length)this.p0=new E,this.p1=new E;else if(1===arguments.length){var t=arguments[0];this.p0=new E(t.p0),this.p1=new E(t.p1)}else if(2===arguments.length)this.p0=arguments[0],this.p1=arguments[1];else if(4===arguments.length){var e=arguments[0],n=arguments[1],r=arguments[2],i=arguments[3];this.p0=new E(e,n),this.p1=new E(r,i)}},mn={serialVersionUID:{configurable:!0}};gn.prototype.minX=function(){return Math.min(this.p0.x,this.p1.x)},gn.prototype.orientationIndex=function(){if(arguments[0]instanceof gn){var t=arguments[0],e=st.orientationIndex(this.p0,this.p1,t.p0),n=st.orientationIndex(this.p0,this.p1,t.p1);return e>=0&&n>=0||e<=0&&n<=0?Math.max(e,n):0}if(arguments[0]instanceof E){var r=arguments[0];return st.orientationIndex(this.p0,this.p1,r)}},gn.prototype.toGeometry=function(t){return t.createLineString([this.p0,this.p1])},gn.prototype.isVertical=function(){return this.p0.x===this.p1.x},gn.prototype.equals=function(t){if(!(t instanceof gn))return!1;var e=t;return this.p0.equals(e.p0)&&this.p1.equals(e.p1)},gn.prototype.intersection=function(t){var e=new it;return e.computeIntersection(this.p0,this.p1,t.p0,t.p1),e.hasIntersection()?e.getIntersection(0):null},gn.prototype.project=function(){if(arguments[0]instanceof E){var t=arguments[0];if(t.equals(this.p0)||t.equals(this.p1))return new E(t);var e=this.projectionFactor(t),n=new E;return n.x=this.p0.x+e*(this.p1.x-this.p0.x),n.y=this.p0.y+e*(this.p1.y-this.p0.y),n}if(arguments[0]instanceof gn){var r=arguments[0],i=this.projectionFactor(r.p0),o=this.projectionFactor(r.p1);if(i>=1&&o>=1)return null;if(i<=0&&o<=0)return null;var a=this.project(r.p0);i<0&&(a=this.p0),i>1&&(a=this.p1);var s=this.project(r.p1);return o<0&&(s=this.p0),o>1&&(s=this.p1),new gn(a,s)}},gn.prototype.normalize=function(){this.p1.compareTo(this.p0)<0&&this.reverse()},gn.prototype.angle=function(){return Math.atan2(this.p1.y-this.p0.y,this.p1.x-this.p0.x)},gn.prototype.getCoordinate=function(t){return 0===t?this.p0:this.p1},gn.prototype.distancePerpendicular=function(t){return st.distancePointLinePerpendicular(t,this.p0,this.p1)},gn.prototype.minY=function(){return Math.min(this.p0.y,this.p1.y)},gn.prototype.midPoint=function(){return gn.midPoint(this.p0,this.p1)},gn.prototype.projectionFactor=function(t){if(t.equals(this.p0))return 0;if(t.equals(this.p1))return 1;var e=this.p1.x-this.p0.x,n=this.p1.y-this.p0.y,r=e*e+n*n;return r<=0?_.NaN:((t.x-this.p0.x)*e+(t.y-this.p0.y)*n)/r},gn.prototype.closestPoints=function(t){var e=this.intersection(t);if(null!==e)return[e,e];var n=new Array(2).fill(null),r=_.MAX_VALUE,i=null,o=this.closestPoint(t.p0);r=o.distance(t.p0),n[0]=o,n[1]=t.p0;var a=this.closestPoint(t.p1);(i=a.distance(t.p1))<r&&(r=i,n[0]=a,n[1]=t.p1);var s=t.closestPoint(this.p0);(i=s.distance(this.p0))<r&&(r=i,n[0]=this.p0,n[1]=s);var l=t.closestPoint(this.p1);return(i=l.distance(this.p1))<r&&(r=i,n[0]=this.p1,n[1]=l),n},gn.prototype.closestPoint=function(t){var e=this.projectionFactor(t);return e>0&&e<1?this.project(t):this.p0.distance(t)<this.p1.distance(t)?this.p0:this.p1},gn.prototype.maxX=function(){return Math.max(this.p0.x,this.p1.x)},gn.prototype.getLength=function(){return this.p0.distance(this.p1)},gn.prototype.compareTo=function(t){var e=t,n=this.p0.compareTo(e.p0);return 0!==n?n:this.p1.compareTo(e.p1)},gn.prototype.reverse=function(){var t=this.p0;this.p0=this.p1,this.p1=t},gn.prototype.equalsTopo=function(t){return this.p0.equals(t.p0)&&(this.p1.equals(t.p1)||this.p0.equals(t.p1))&&this.p1.equals(t.p0)},gn.prototype.lineIntersection=function(t){try{return Y.intersection(this.p0,this.p1,t.p0,t.p1)}catch(t){if(!(t instanceof G))throw t}return null},gn.prototype.maxY=function(){return Math.max(this.p0.y,this.p1.y)},gn.prototype.pointAlongOffset=function(t,e){var n=this.p0.x+t*(this.p1.x-this.p0.x),r=this.p0.y+t*(this.p1.y-this.p0.y),i=this.p1.x-this.p0.x,o=this.p1.y-this.p0.y,a=Math.sqrt(i*i+o*o),s=0,l=0;if(0!==e){if(a<=0)throw new Error("Cannot compute offset from zero-length line segment");s=e*i/a,l=e*o/a}return new E(n-l,r+s)},gn.prototype.setCoordinates=function(){if(1===arguments.length){var t=arguments[0];this.setCoordinates(t.p0,t.p1)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this.p0.x=e.x,this.p0.y=e.y,this.p1.x=n.x,this.p1.y=n.y}},gn.prototype.segmentFraction=function(t){var e=this.projectionFactor(t);return e<0?e=0:(e>1||_.isNaN(e))&&(e=1),e},gn.prototype.toString=function(){return"LINESTRING( "+this.p0.x+" "+this.p0.y+", "+this.p1.x+" "+this.p1.y+")"},gn.prototype.isHorizontal=function(){return this.p0.y===this.p1.y},gn.prototype.distance=function(){if(arguments[0]instanceof gn){var t=arguments[0];return st.distanceLineLine(this.p0,this.p1,t.p0,t.p1)}if(arguments[0]instanceof E){var e=arguments[0];return st.distancePointLine(e,this.p0,this.p1)}},gn.prototype.pointAlong=function(t){var e=new E;return e.x=this.p0.x+t*(this.p1.x-this.p0.x),e.y=this.p0.y+t*(this.p1.y-this.p0.y),e},gn.prototype.hashCode=function(){var t=_.doubleToLongBits(this.p0.x);t^=31*_.doubleToLongBits(this.p0.y);var e=Math.trunc(t)^Math.trunc(t>>32),n=_.doubleToLongBits(this.p1.x);return n^=31*_.doubleToLongBits(this.p1.y),e^Math.trunc(n)^Math.trunc(n>>32)},gn.prototype.interfaces_=function(){return[w,e]},gn.prototype.getClass=function(){return gn},gn.midPoint=function(t,e){return new E((t.x+e.x)/2,(t.y+e.y)/2)},mn.serialVersionUID.get=function(){return 0x2d2172135f411c00},Object.defineProperties(gn,mn);var vn=function(){this.tempEnv1=new X,this.tempEnv2=new X,this._overlapSeg1=new gn,this._overlapSeg2=new gn};vn.prototype.overlap=function(){if(2===arguments.length);else if(4===arguments.length){var t=arguments[1],e=arguments[2],n=arguments[3];arguments[0].getLineSegment(t,this._overlapSeg1),e.getLineSegment(n,this._overlapSeg2),this.overlap(this._overlapSeg1,this._overlapSeg2)}},vn.prototype.interfaces_=function(){return[]},vn.prototype.getClass=function(){return vn};var yn=function(){this._pts=null,this._start=null,this._end=null,this._env=null,this._context=null,this._id=null;var t=arguments[0],e=arguments[1],n=arguments[2],r=arguments[3];this._pts=t,this._start=e,this._end=n,this._context=r};yn.prototype.getLineSegment=function(t,e){e.p0=this._pts[t],e.p1=this._pts[t+1]},yn.prototype.computeSelect=function(t,e,n,r){var i=this._pts[e],o=this._pts[n];if(r.tempEnv1.init(i,o),n-e==1)return r.select(this,e),null;if(!t.intersects(r.tempEnv1))return null;var a=Math.trunc((e+n)/2);e<a&&this.computeSelect(t,e,a,r),a<n&&this.computeSelect(t,a,n,r)},yn.prototype.getCoordinates=function(){for(var t=new Array(this._end-this._start+1).fill(null),e=0,n=this._start;n<=this._end;n++)t[e++]=this._pts[n];return t},yn.prototype.computeOverlaps=function(t,e){this.computeOverlapsInternal(this._start,this._end,t,t._start,t._end,e)},yn.prototype.setId=function(t){this._id=t},yn.prototype.select=function(t,e){this.computeSelect(t,this._start,this._end,e)},yn.prototype.getEnvelope=function(){if(null===this._env){var t=this._pts[this._start],e=this._pts[this._end];this._env=new X(t,e)}return this._env},yn.prototype.getEndIndex=function(){return this._end},yn.prototype.getStartIndex=function(){return this._start},yn.prototype.getContext=function(){return this._context},yn.prototype.getId=function(){return this._id},yn.prototype.computeOverlapsInternal=function(t,e,n,r,i,o){var a=this._pts[t],s=this._pts[e],l=n._pts[r],u=n._pts[i];if(e-t==1&&i-r==1)return o.overlap(this,t,n,r),null;if(o.tempEnv1.init(a,s),o.tempEnv2.init(l,u),!o.tempEnv1.intersects(o.tempEnv2))return null;var c=Math.trunc((t+e)/2),h=Math.trunc((r+i)/2);t<c&&(r<h&&this.computeOverlapsInternal(t,c,n,r,h,o),h<i&&this.computeOverlapsInternal(t,c,n,h,i,o)),c<e&&(r<h&&this.computeOverlapsInternal(c,e,n,r,h,o),h<i&&this.computeOverlapsInternal(c,e,n,h,i,o))},yn.prototype.interfaces_=function(){return[]},yn.prototype.getClass=function(){return yn};var _n=function(){};_n.prototype.interfaces_=function(){return[]},_n.prototype.getClass=function(){return _n},_n.getChainStartIndices=function(t){var e=0,n=new kt;n.add(new T(e));do{var r=_n.findChainEnd(t,e);n.add(new T(r)),e=r}while(e<t.length-1);return _n.toIntArray(n)},_n.findChainEnd=function(t,e){for(var n=e;n<t.length-1&&t[n].equals2D(t[n+1]);)n++;if(n>=t.length-1)return t.length-1;for(var r=Fe.quadrant(t[n],t[n+1]),i=e+1;i<t.length&&(t[i-1].equals2D(t[i])||Fe.quadrant(t[i-1],t[i])===r);)i++;return i-1},_n.getChains=function(){if(1===arguments.length)return _n.getChains(arguments[0],null);if(2===arguments.length){for(var t=arguments[0],e=arguments[1],n=new kt,r=_n.getChainStartIndices(t),i=0;i<r.length-1;i++){var o=new yn(t,r[i],r[i+1],e);n.add(o)}return n}},_n.toIntArray=function(t){for(var e=new Array(t.size()).fill(null),n=0;n<e.length;n++)e[n]=t.get(n).intValue();return e};var bn=function(){};bn.prototype.computeNodes=function(t){},bn.prototype.getNodedSubstrings=function(){},bn.prototype.interfaces_=function(){return[]},bn.prototype.getClass=function(){return bn};var wn=function(){if(this._segInt=null,0===arguments.length);else if(1===arguments.length){var t=arguments[0];this.setSegmentIntersector(t)}};wn.prototype.setSegmentIntersector=function(t){this._segInt=t},wn.prototype.interfaces_=function(){return[bn]},wn.prototype.getClass=function(){return wn};var xn=function(t){function e(e){e?t.call(this,e):t.call(this),this._monoChains=new kt,this._index=new an,this._idCounter=0,this._nodedSegStrings=null,this._nOverlaps=0}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var n={SegmentOverlapAction:{configurable:!0}};return e.prototype.getMonotoneChains=function(){return this._monoChains},e.prototype.getNodedSubstrings=function(){return pn.getNodedSubstrings(this._nodedSegStrings)},e.prototype.getIndex=function(){return this._index},e.prototype.add=function(t){for(var e=_n.getChains(t.getCoordinates(),t).iterator();e.hasNext();){var n=e.next();n.setId(this._idCounter++),this._index.insert(n.getEnvelope(),n),this._monoChains.add(n)}},e.prototype.computeNodes=function(t){this._nodedSegStrings=t;for(var e=t.iterator();e.hasNext();)this.add(e.next());this.intersectChains()},e.prototype.intersectChains=function(){for(var t=new kn(this._segInt),e=this._monoChains.iterator();e.hasNext();)for(var n=e.next(),r=this._index.query(n.getEnvelope()).iterator();r.hasNext();){var i=r.next();if(i.getId()>n.getId()&&(n.computeOverlaps(i,t),this._nOverlaps++),this._segInt.isDone())return null}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},n.SegmentOverlapAction.get=function(){return kn},Object.defineProperties(e,n),e}(wn),kn=function(t){function e(){t.call(this),this._si=null;var e=arguments[0];this._si=e}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.overlap=function(){if(4!==arguments.length)return t.prototype.overlap.apply(this,arguments);var e=arguments[1],n=arguments[2],r=arguments[3],i=arguments[0].getContext(),o=n.getContext();this._si.processIntersections(i,e,o,r)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(vn),En=function t(){if(this._quadrantSegments=t.DEFAULT_QUADRANT_SEGMENTS,this._endCapStyle=t.CAP_ROUND,this._joinStyle=t.JOIN_ROUND,this._mitreLimit=t.DEFAULT_MITRE_LIMIT,this._isSingleSided=!1,this._simplifyFactor=t.DEFAULT_SIMPLIFY_FACTOR,0===arguments.length);else if(1===arguments.length){var e=arguments[0];this.setQuadrantSegments(e)}else if(2===arguments.length){var n=arguments[0],r=arguments[1];this.setQuadrantSegments(n),this.setEndCapStyle(r)}else if(4===arguments.length){var i=arguments[0],o=arguments[1],a=arguments[2],s=arguments[3];this.setQuadrantSegments(i),this.setEndCapStyle(o),this.setJoinStyle(a),this.setMitreLimit(s)}},An={CAP_ROUND:{configurable:!0},CAP_FLAT:{configurable:!0},CAP_SQUARE:{configurable:!0},JOIN_ROUND:{configurable:!0},JOIN_MITRE:{configurable:!0},JOIN_BEVEL:{configurable:!0},DEFAULT_QUADRANT_SEGMENTS:{configurable:!0},DEFAULT_MITRE_LIMIT:{configurable:!0},DEFAULT_SIMPLIFY_FACTOR:{configurable:!0}};En.prototype.getEndCapStyle=function(){return this._endCapStyle},En.prototype.isSingleSided=function(){return this._isSingleSided},En.prototype.setQuadrantSegments=function(t){this._quadrantSegments=t,0===this._quadrantSegments&&(this._joinStyle=En.JOIN_BEVEL),this._quadrantSegments<0&&(this._joinStyle=En.JOIN_MITRE,this._mitreLimit=Math.abs(this._quadrantSegments)),t<=0&&(this._quadrantSegments=1),this._joinStyle!==En.JOIN_ROUND&&(this._quadrantSegments=En.DEFAULT_QUADRANT_SEGMENTS)},En.prototype.getJoinStyle=function(){return this._joinStyle},En.prototype.setJoinStyle=function(t){this._joinStyle=t},En.prototype.setSimplifyFactor=function(t){this._simplifyFactor=t<0?0:t},En.prototype.getSimplifyFactor=function(){return this._simplifyFactor},En.prototype.getQuadrantSegments=function(){return this._quadrantSegments},En.prototype.setEndCapStyle=function(t){this._endCapStyle=t},En.prototype.getMitreLimit=function(){return this._mitreLimit},En.prototype.setMitreLimit=function(t){this._mitreLimit=t},En.prototype.setSingleSided=function(t){this._isSingleSided=t},En.prototype.interfaces_=function(){return[]},En.prototype.getClass=function(){return En},En.bufferDistanceError=function(t){var e=Math.PI/2/t;return 1-Math.cos(e/2)},An.CAP_ROUND.get=function(){return 1},An.CAP_FLAT.get=function(){return 2},An.CAP_SQUARE.get=function(){return 3},An.JOIN_ROUND.get=function(){return 1},An.JOIN_MITRE.get=function(){return 2},An.JOIN_BEVEL.get=function(){return 3},An.DEFAULT_QUADRANT_SEGMENTS.get=function(){return 8},An.DEFAULT_MITRE_LIMIT.get=function(){return 5},An.DEFAULT_SIMPLIFY_FACTOR.get=function(){return.01},Object.defineProperties(En,An);var Sn=function(t){this._distanceTol=null,this._isDeleted=null,this._angleOrientation=st.COUNTERCLOCKWISE,this._inputLine=t||null},Cn={INIT:{configurable:!0},DELETE:{configurable:!0},KEEP:{configurable:!0},NUM_PTS_TO_CHECK:{configurable:!0}};Sn.prototype.isDeletable=function(t,e,n,r){var i=this._inputLine[t],o=this._inputLine[e],a=this._inputLine[n];return!!this.isConcave(i,o,a)&&!!this.isShallow(i,o,a,r)&&this.isShallowSampled(i,o,t,n,r)},Sn.prototype.deleteShallowConcavities=function(){for(var t=1,e=this.findNextNonDeletedIndex(t),n=this.findNextNonDeletedIndex(e),r=!1;n<this._inputLine.length;){var i=!1;this.isDeletable(t,e,n,this._distanceTol)&&(this._isDeleted[e]=Sn.DELETE,i=!0,r=!0),t=i?n:e,e=this.findNextNonDeletedIndex(t),n=this.findNextNonDeletedIndex(e)}return r},Sn.prototype.isShallowConcavity=function(t,e,n,r){return st.computeOrientation(t,e,n)===this._angleOrientation&&st.distancePointLine(e,t,n)<r},Sn.prototype.isShallowSampled=function(t,e,n,r,i){var o=Math.trunc((r-n)/Sn.NUM_PTS_TO_CHECK);o<=0&&(o=1);for(var a=n;a<r;a+=o)if(!this.isShallow(t,e,this._inputLine[a],i))return!1;return!0},Sn.prototype.isConcave=function(t,e,n){return st.computeOrientation(t,e,n)===this._angleOrientation},Sn.prototype.simplify=function(t){this._distanceTol=Math.abs(t),t<0&&(this._angleOrientation=st.CLOCKWISE),this._isDeleted=new Array(this._inputLine.length).fill(null);var e=!1;do{e=this.deleteShallowConcavities()}while(e);return this.collapseLine()},Sn.prototype.findNextNonDeletedIndex=function(t){for(var e=t+1;e<this._inputLine.length&&this._isDeleted[e]===Sn.DELETE;)e++;return e},Sn.prototype.isShallow=function(t,e,n,r){return st.distancePointLine(e,t,n)<r},Sn.prototype.collapseLine=function(){for(var t=new At,e=0;e<this._inputLine.length;e++)this._isDeleted[e]!==Sn.DELETE&&t.add(this._inputLine[e]);return t.toCoordinateArray()},Sn.prototype.interfaces_=function(){return[]},Sn.prototype.getClass=function(){return Sn},Sn.simplify=function(t,e){return new Sn(t).simplify(e)},Cn.INIT.get=function(){return 0},Cn.DELETE.get=function(){return 1},Cn.KEEP.get=function(){return 1},Cn.NUM_PTS_TO_CHECK.get=function(){return 10},Object.defineProperties(Sn,Cn);var Mn=function(){this._ptList=null,this._precisionModel=null,this._minimimVertexDistance=0,this._ptList=new kt},In={COORDINATE_ARRAY_TYPE:{configurable:!0}};Mn.prototype.getCoordinates=function(){return this._ptList.toArray(Mn.COORDINATE_ARRAY_TYPE)},Mn.prototype.setPrecisionModel=function(t){this._precisionModel=t},Mn.prototype.addPt=function(t){var e=new E(t);if(this._precisionModel.makePrecise(e),this.isRedundant(e))return null;this._ptList.add(e)},Mn.prototype.revere=function(){},Mn.prototype.addPts=function(t,e){if(e)for(var n=0;n<t.length;n++)this.addPt(t[n]);else for(var r=t.length-1;r>=0;r--)this.addPt(t[r])},Mn.prototype.isRedundant=function(t){if(this._ptList.size()<1)return!1;var e=this._ptList.get(this._ptList.size()-1);return t.distance(e)<this._minimimVertexDistance},Mn.prototype.toString=function(){return(new ve).createLineString(this.getCoordinates()).toString()},Mn.prototype.closeRing=function(){if(this._ptList.size()<1)return null;var t=new E(this._ptList.get(0)),e=this._ptList.get(this._ptList.size()-1);if(t.equals(e))return null;this._ptList.add(t)},Mn.prototype.setMinimumVertexDistance=function(t){this._minimimVertexDistance=t},Mn.prototype.interfaces_=function(){return[]},Mn.prototype.getClass=function(){return Mn},In.COORDINATE_ARRAY_TYPE.get=function(){return new Array(0).fill(null)},Object.defineProperties(Mn,In);var Nn=function(){},Pn={PI_TIMES_2:{configurable:!0},PI_OVER_2:{configurable:!0},PI_OVER_4:{configurable:!0},COUNTERCLOCKWISE:{configurable:!0},CLOCKWISE:{configurable:!0},NONE:{configurable:!0}};Nn.prototype.interfaces_=function(){return[]},Nn.prototype.getClass=function(){return Nn},Nn.toDegrees=function(t){return 180*t/Math.PI},Nn.normalize=function(t){for(;t>Math.PI;)t-=Nn.PI_TIMES_2;for(;t<=-Math.PI;)t+=Nn.PI_TIMES_2;return t},Nn.angle=function(){if(1===arguments.length){var t=arguments[0];return Math.atan2(t.y,t.x)}if(2===arguments.length){var e=arguments[0],n=arguments[1],r=n.x-e.x,i=n.y-e.y;return Math.atan2(i,r)}},Nn.isAcute=function(t,e,n){var r=t.x-e.x,i=t.y-e.y;return r*(n.x-e.x)+i*(n.y-e.y)>0},Nn.isObtuse=function(t,e,n){var r=t.x-e.x,i=t.y-e.y;return r*(n.x-e.x)+i*(n.y-e.y)<0},Nn.interiorAngle=function(t,e,n){var r=Nn.angle(e,t),i=Nn.angle(e,n);return Math.abs(i-r)},Nn.normalizePositive=function(t){if(t<0){for(;t<0;)t+=Nn.PI_TIMES_2;t>=Nn.PI_TIMES_2&&(t=0)}else{for(;t>=Nn.PI_TIMES_2;)t-=Nn.PI_TIMES_2;t<0&&(t=0)}return t},Nn.angleBetween=function(t,e,n){var r=Nn.angle(e,t),i=Nn.angle(e,n);return Nn.diff(r,i)},Nn.diff=function(t,e){var n=null;return(n=t<e?e-t:t-e)>Math.PI&&(n=2*Math.PI-n),n},Nn.toRadians=function(t){return t*Math.PI/180},Nn.getTurn=function(t,e){var n=Math.sin(e-t);return n>0?Nn.COUNTERCLOCKWISE:n<0?Nn.CLOCKWISE:Nn.NONE},Nn.angleBetweenOriented=function(t,e,n){var r=Nn.angle(e,t),i=Nn.angle(e,n)-r;return i<=-Math.PI?i+Nn.PI_TIMES_2:i>Math.PI?i-Nn.PI_TIMES_2:i},Pn.PI_TIMES_2.get=function(){return 2*Math.PI},Pn.PI_OVER_2.get=function(){return Math.PI/2},Pn.PI_OVER_4.get=function(){return Math.PI/4},Pn.COUNTERCLOCKWISE.get=function(){return st.COUNTERCLOCKWISE},Pn.CLOCKWISE.get=function(){return st.CLOCKWISE},Pn.NONE.get=function(){return st.COLLINEAR},Object.defineProperties(Nn,Pn);var On=function t(){this._maxCurveSegmentError=0,this._filletAngleQuantum=null,this._closingSegLengthFactor=1,this._segList=null,this._distance=0,this._precisionModel=null,this._bufParams=null,this._li=null,this._s0=null,this._s1=null,this._s2=null,this._seg0=new gn,this._seg1=new gn,this._offset0=new gn,this._offset1=new gn,this._side=0,this._hasNarrowConcaveAngle=!1;var e=arguments[0],n=arguments[1],r=arguments[2];this._precisionModel=e,this._bufParams=n,this._li=new it,this._filletAngleQuantum=Math.PI/2/n.getQuadrantSegments(),n.getQuadrantSegments()>=8&&n.getJoinStyle()===En.JOIN_ROUND&&(this._closingSegLengthFactor=t.MAX_CLOSING_SEG_LEN_FACTOR),this.init(r)},Ln={OFFSET_SEGMENT_SEPARATION_FACTOR:{configurable:!0},INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR:{configurable:!0},CURVE_VERTEX_SNAP_DISTANCE_FACTOR:{configurable:!0},MAX_CLOSING_SEG_LEN_FACTOR:{configurable:!0}};On.prototype.addNextSegment=function(t,e){if(this._s0=this._s1,this._s1=this._s2,this._s2=t,this._seg0.setCoordinates(this._s0,this._s1),this.computeOffsetSegment(this._seg0,this._side,this._distance,this._offset0),this._seg1.setCoordinates(this._s1,this._s2),this.computeOffsetSegment(this._seg1,this._side,this._distance,this._offset1),this._s1.equals(this._s2))return null;var n=st.computeOrientation(this._s0,this._s1,this._s2),r=n===st.CLOCKWISE&&this._side===Ae.LEFT||n===st.COUNTERCLOCKWISE&&this._side===Ae.RIGHT;0===n?this.addCollinear(e):r?this.addOutsideTurn(n,e):this.addInsideTurn(n,e)},On.prototype.addLineEndCap=function(t,e){var n=new gn(t,e),r=new gn;this.computeOffsetSegment(n,Ae.LEFT,this._distance,r);var i=new gn;this.computeOffsetSegment(n,Ae.RIGHT,this._distance,i);var o=e.x-t.x,a=e.y-t.y,s=Math.atan2(a,o);switch(this._bufParams.getEndCapStyle()){case En.CAP_ROUND:this._segList.addPt(r.p1),this.addFilletArc(e,s+Math.PI/2,s-Math.PI/2,st.CLOCKWISE,this._distance),this._segList.addPt(i.p1);break;case En.CAP_FLAT:this._segList.addPt(r.p1),this._segList.addPt(i.p1);break;case En.CAP_SQUARE:var l=new E;l.x=Math.abs(this._distance)*Math.cos(s),l.y=Math.abs(this._distance)*Math.sin(s);var u=new E(r.p1.x+l.x,r.p1.y+l.y),c=new E(i.p1.x+l.x,i.p1.y+l.y);this._segList.addPt(u),this._segList.addPt(c)}},On.prototype.getCoordinates=function(){return this._segList.getCoordinates()},On.prototype.addMitreJoin=function(t,e,n,r){var i=!0,o=null;try{o=Y.intersection(e.p0,e.p1,n.p0,n.p1),(r<=0?1:o.distance(t)/Math.abs(r))>this._bufParams.getMitreLimit()&&(i=!1)}catch(t){if(!(t instanceof G))throw t;o=new E(0,0),i=!1}i?this._segList.addPt(o):this.addLimitedMitreJoin(e,n,r,this._bufParams.getMitreLimit())},On.prototype.addFilletCorner=function(t,e,n,r,i){var o=e.x-t.x,a=e.y-t.y,s=Math.atan2(a,o),l=n.x-t.x,u=n.y-t.y,c=Math.atan2(u,l);r===st.CLOCKWISE?s<=c&&(s+=2*Math.PI):s>=c&&(s-=2*Math.PI),this._segList.addPt(e),this.addFilletArc(t,s,c,r,i),this._segList.addPt(n)},On.prototype.addOutsideTurn=function(t,e){if(this._offset0.p1.distance(this._offset1.p0)<this._distance*On.OFFSET_SEGMENT_SEPARATION_FACTOR)return this._segList.addPt(this._offset0.p1),null;this._bufParams.getJoinStyle()===En.JOIN_MITRE?this.addMitreJoin(this._s1,this._offset0,this._offset1,this._distance):this._bufParams.getJoinStyle()===En.JOIN_BEVEL?this.addBevelJoin(this._offset0,this._offset1):(e&&this._segList.addPt(this._offset0.p1),this.addFilletCorner(this._s1,this._offset0.p1,this._offset1.p0,t,this._distance),this._segList.addPt(this._offset1.p0))},On.prototype.createSquare=function(t){this._segList.addPt(new E(t.x+this._distance,t.y+this._distance)),this._segList.addPt(new E(t.x+this._distance,t.y-this._distance)),this._segList.addPt(new E(t.x-this._distance,t.y-this._distance)),this._segList.addPt(new E(t.x-this._distance,t.y+this._distance)),this._segList.closeRing()},On.prototype.addSegments=function(t,e){this._segList.addPts(t,e)},On.prototype.addFirstSegment=function(){this._segList.addPt(this._offset1.p0)},On.prototype.addLastSegment=function(){this._segList.addPt(this._offset1.p1)},On.prototype.initSideSegments=function(t,e,n){this._s1=t,this._s2=e,this._side=n,this._seg1.setCoordinates(t,e),this.computeOffsetSegment(this._seg1,n,this._distance,this._offset1)},On.prototype.addLimitedMitreJoin=function(t,e,n,r){var i=this._seg0.p1,o=Nn.angle(i,this._seg0.p0),a=Nn.angleBetweenOriented(this._seg0.p0,i,this._seg1.p1)/2,s=Nn.normalize(o+a),l=Nn.normalize(s+Math.PI),u=r*n,c=n-u*Math.abs(Math.sin(a)),h=i.x+u*Math.cos(l),f=i.y+u*Math.sin(l),d=new E(h,f),p=new gn(i,d),g=p.pointAlongOffset(1,c),m=p.pointAlongOffset(1,-c);this._side===Ae.LEFT?(this._segList.addPt(g),this._segList.addPt(m)):(this._segList.addPt(m),this._segList.addPt(g))},On.prototype.computeOffsetSegment=function(t,e,n,r){var i=e===Ae.LEFT?1:-1,o=t.p1.x-t.p0.x,a=t.p1.y-t.p0.y,s=Math.sqrt(o*o+a*a),l=i*n*o/s,u=i*n*a/s;r.p0.x=t.p0.x-u,r.p0.y=t.p0.y+l,r.p1.x=t.p1.x-u,r.p1.y=t.p1.y+l},On.prototype.addFilletArc=function(t,e,n,r,i){var o=r===st.CLOCKWISE?-1:1,a=Math.abs(e-n),s=Math.trunc(a/this._filletAngleQuantum+.5);if(s<1)return null;for(var l=a/s,u=0,c=new E;u<a;){var h=e+o*u;c.x=t.x+i*Math.cos(h),c.y=t.y+i*Math.sin(h),this._segList.addPt(c),u+=l}},On.prototype.addInsideTurn=function(t,e){if(this._li.computeIntersection(this._offset0.p0,this._offset0.p1,this._offset1.p0,this._offset1.p1),this._li.hasIntersection())this._segList.addPt(this._li.getIntersection(0));else if(this._hasNarrowConcaveAngle=!0,this._offset0.p1.distance(this._offset1.p0)<this._distance*On.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR)this._segList.addPt(this._offset0.p1);else{if(this._segList.addPt(this._offset0.p1),this._closingSegLengthFactor>0){var n=new E((this._closingSegLengthFactor*this._offset0.p1.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset0.p1.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(n);var r=new E((this._closingSegLengthFactor*this._offset1.p0.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset1.p0.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(r)}else this._segList.addPt(this._s1);this._segList.addPt(this._offset1.p0)}},On.prototype.createCircle=function(t){var e=new E(t.x+this._distance,t.y);this._segList.addPt(e),this.addFilletArc(t,0,2*Math.PI,-1,this._distance),this._segList.closeRing()},On.prototype.addBevelJoin=function(t,e){this._segList.addPt(t.p1),this._segList.addPt(e.p0)},On.prototype.init=function(t){this._distance=t,this._maxCurveSegmentError=t*(1-Math.cos(this._filletAngleQuantum/2)),this._segList=new Mn,this._segList.setPrecisionModel(this._precisionModel),this._segList.setMinimumVertexDistance(t*On.CURVE_VERTEX_SNAP_DISTANCE_FACTOR)},On.prototype.addCollinear=function(t){this._li.computeIntersection(this._s0,this._s1,this._s1,this._s2),this._li.getIntersectionNum()>=2&&(this._bufParams.getJoinStyle()===En.JOIN_BEVEL||this._bufParams.getJoinStyle()===En.JOIN_MITRE?(t&&this._segList.addPt(this._offset0.p1),this._segList.addPt(this._offset1.p0)):this.addFilletCorner(this._s1,this._offset0.p1,this._offset1.p0,st.CLOCKWISE,this._distance))},On.prototype.closeRing=function(){this._segList.closeRing()},On.prototype.hasNarrowConcaveAngle=function(){return this._hasNarrowConcaveAngle},On.prototype.interfaces_=function(){return[]},On.prototype.getClass=function(){return On},Ln.OFFSET_SEGMENT_SEPARATION_FACTOR.get=function(){return.001},Ln.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return.001},Ln.CURVE_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return 1e-6},Ln.MAX_CLOSING_SEG_LEN_FACTOR.get=function(){return 80},Object.defineProperties(On,Ln);var Tn=function(){this._distance=0,this._precisionModel=null,this._bufParams=null;var t=arguments[0],e=arguments[1];this._precisionModel=t,this._bufParams=e};Tn.prototype.getOffsetCurve=function(t,e){if(this._distance=e,0===e)return null;var n=e<0,r=Math.abs(e),i=this.getSegGen(r);t.length<=1?this.computePointCurve(t[0],i):this.computeOffsetCurve(t,n,i);var o=i.getCoordinates();return n&&St.reverse(o),o},Tn.prototype.computeSingleSidedBufferCurve=function(t,e,n){var r=this.simplifyTolerance(this._distance);if(e){n.addSegments(t,!0);var i=Sn.simplify(t,-r),o=i.length-1;n.initSideSegments(i[o],i[o-1],Ae.LEFT),n.addFirstSegment();for(var a=o-2;a>=0;a--)n.addNextSegment(i[a],!0)}else{n.addSegments(t,!1);var s=Sn.simplify(t,r),l=s.length-1;n.initSideSegments(s[0],s[1],Ae.LEFT),n.addFirstSegment();for(var u=2;u<=l;u++)n.addNextSegment(s[u],!0)}n.addLastSegment(),n.closeRing()},Tn.prototype.computeRingBufferCurve=function(t,e,n){var r=this.simplifyTolerance(this._distance);e===Ae.RIGHT&&(r=-r);var i=Sn.simplify(t,r),o=i.length-1;n.initSideSegments(i[o-1],i[0],e);for(var a=1;a<=o;a++){var s=1!==a;n.addNextSegment(i[a],s)}n.closeRing()},Tn.prototype.computeLineBufferCurve=function(t,e){var n=this.simplifyTolerance(this._distance),r=Sn.simplify(t,n),i=r.length-1;e.initSideSegments(r[0],r[1],Ae.LEFT);for(var o=2;o<=i;o++)e.addNextSegment(r[o],!0);e.addLastSegment(),e.addLineEndCap(r[i-1],r[i]);var a=Sn.simplify(t,-n),s=a.length-1;e.initSideSegments(a[s],a[s-1],Ae.LEFT);for(var l=s-2;l>=0;l--)e.addNextSegment(a[l],!0);e.addLastSegment(),e.addLineEndCap(a[1],a[0]),e.closeRing()},Tn.prototype.computePointCurve=function(t,e){switch(this._bufParams.getEndCapStyle()){case En.CAP_ROUND:e.createCircle(t);break;case En.CAP_SQUARE:e.createSquare(t)}},Tn.prototype.getLineCurve=function(t,e){if(this._distance=e,e<0&&!this._bufParams.isSingleSided())return null;if(0===e)return null;var n=Math.abs(e),r=this.getSegGen(n);if(t.length<=1)this.computePointCurve(t[0],r);else if(this._bufParams.isSingleSided()){var i=e<0;this.computeSingleSidedBufferCurve(t,i,r)}else this.computeLineBufferCurve(t,r);return r.getCoordinates()},Tn.prototype.getBufferParameters=function(){return this._bufParams},Tn.prototype.simplifyTolerance=function(t){return t*this._bufParams.getSimplifyFactor()},Tn.prototype.getRingCurve=function(t,e,n){if(this._distance=n,t.length<=2)return this.getLineCurve(t,n);if(0===n)return Tn.copyCoordinates(t);var r=this.getSegGen(n);return this.computeRingBufferCurve(t,e,r),r.getCoordinates()},Tn.prototype.computeOffsetCurve=function(t,e,n){var r=this.simplifyTolerance(this._distance);if(e){var i=Sn.simplify(t,-r),o=i.length-1;n.initSideSegments(i[o],i[o-1],Ae.LEFT),n.addFirstSegment();for(var a=o-2;a>=0;a--)n.addNextSegment(i[a],!0)}else{var s=Sn.simplify(t,r),l=s.length-1;n.initSideSegments(s[0],s[1],Ae.LEFT),n.addFirstSegment();for(var u=2;u<=l;u++)n.addNextSegment(s[u],!0)}n.addLastSegment()},Tn.prototype.getSegGen=function(t){return new On(this._precisionModel,this._bufParams,t)},Tn.prototype.interfaces_=function(){return[]},Tn.prototype.getClass=function(){return Tn},Tn.copyCoordinates=function(t){for(var e=new Array(t.length).fill(null),n=0;n<e.length;n++)e[n]=new E(t[n]);return e};var Dn=function(){this._subgraphs=null,this._seg=new gn,this._cga=new st;var t=arguments[0];this._subgraphs=t},Rn={DepthSegment:{configurable:!0}};Dn.prototype.findStabbedSegments=function(){if(1===arguments.length){for(var t=arguments[0],e=new kt,n=this._subgraphs.iterator();n.hasNext();){var r=n.next(),i=r.getEnvelope();t.y<i.getMinY()||t.y>i.getMaxY()||this.findStabbedSegments(t,r.getDirectedEdges(),e)}return e}if(3===arguments.length)if(N(arguments[2],xt)&&arguments[0]instanceof E&&arguments[1]instanceof qe){for(var o=arguments[0],a=arguments[1],s=arguments[2],l=a.getEdge().getCoordinates(),u=0;u<l.length-1;u++)if(this._seg.p0=l[u],this._seg.p1=l[u+1],this._seg.p0.y>this._seg.p1.y&&this._seg.reverse(),!(Math.max(this._seg.p0.x,this._seg.p1.x)<o.x||this._seg.isHorizontal()||o.y<this._seg.p0.y||o.y>this._seg.p1.y||st.computeOrientation(this._seg.p0,this._seg.p1,o)===st.RIGHT)){var c=a.getDepth(Ae.LEFT);this._seg.p0.equals(l[u])||(c=a.getDepth(Ae.RIGHT));var h=new Bn(this._seg,c);s.add(h)}}else if(N(arguments[2],xt)&&arguments[0]instanceof E&&N(arguments[1],xt))for(var f=arguments[0],d=arguments[2],p=arguments[1].iterator();p.hasNext();){var g=p.next();g.isForward()&&this.findStabbedSegments(f,g,d)}},Dn.prototype.getDepth=function(t){var e=this.findStabbedSegments(t);return 0===e.size()?0:$e.min(e)._leftDepth},Dn.prototype.interfaces_=function(){return[]},Dn.prototype.getClass=function(){return Dn},Rn.DepthSegment.get=function(){return Bn},Object.defineProperties(Dn,Rn);var Bn=function(){this._upwardSeg=null,this._leftDepth=null;var t=arguments[0],e=arguments[1];this._upwardSeg=new gn(t),this._leftDepth=e};Bn.prototype.compareTo=function(t){var e=t;if(this._upwardSeg.minX()>=e._upwardSeg.maxX())return 1;if(this._upwardSeg.maxX()<=e._upwardSeg.minX())return-1;var n=this._upwardSeg.orientationIndex(e._upwardSeg);return 0!==n||0!=(n=-1*e._upwardSeg.orientationIndex(this._upwardSeg))?n:this._upwardSeg.compareTo(e._upwardSeg)},Bn.prototype.compareX=function(t,e){var n=t.p0.compareTo(e.p0);return 0!==n?n:t.p1.compareTo(e.p1)},Bn.prototype.toString=function(){return this._upwardSeg.toString()},Bn.prototype.interfaces_=function(){return[w]},Bn.prototype.getClass=function(){return Bn};var jn=function(t,e,n){this.p0=t||null,this.p1=e||null,this.p2=n||null};jn.prototype.area=function(){return jn.area(this.p0,this.p1,this.p2)},jn.prototype.signedArea=function(){return jn.signedArea(this.p0,this.p1,this.p2)},jn.prototype.interpolateZ=function(t){if(null===t)throw new y("Supplied point is null.");return jn.interpolateZ(t,this.p0,this.p1,this.p2)},jn.prototype.longestSideLength=function(){return jn.longestSideLength(this.p0,this.p1,this.p2)},jn.prototype.isAcute=function(){return jn.isAcute(this.p0,this.p1,this.p2)},jn.prototype.circumcentre=function(){return jn.circumcentre(this.p0,this.p1,this.p2)},jn.prototype.area3D=function(){return jn.area3D(this.p0,this.p1,this.p2)},jn.prototype.centroid=function(){return jn.centroid(this.p0,this.p1,this.p2)},jn.prototype.inCentre=function(){return jn.inCentre(this.p0,this.p1,this.p2)},jn.prototype.interfaces_=function(){return[]},jn.prototype.getClass=function(){return jn},jn.area=function(t,e,n){return Math.abs(((n.x-t.x)*(e.y-t.y)-(e.x-t.x)*(n.y-t.y))/2)},jn.signedArea=function(t,e,n){return((n.x-t.x)*(e.y-t.y)-(e.x-t.x)*(n.y-t.y))/2},jn.det=function(t,e,n,r){return t*r-e*n},jn.interpolateZ=function(t,e,n,r){var i=e.x,o=e.y,a=n.x-i,s=r.x-i,l=n.y-o,u=r.y-o,c=a*u-s*l,h=t.x-i,f=t.y-o,d=(u*h-s*f)/c,p=(-l*h+a*f)/c;return e.z+d*(n.z-e.z)+p*(r.z-e.z)},jn.longestSideLength=function(t,e,n){var r=t.distance(e),i=e.distance(n),o=n.distance(t),a=r;return i>a&&(a=i),o>a&&(a=o),a},jn.isAcute=function(t,e,n){return!!Nn.isAcute(t,e,n)&&!!Nn.isAcute(e,n,t)&&!!Nn.isAcute(n,t,e)},jn.circumcentre=function(t,e,n){var r=n.x,i=n.y,o=t.x-r,a=t.y-i,s=e.x-r,l=e.y-i,u=2*jn.det(o,a,s,l),c=jn.det(a,o*o+a*a,l,s*s+l*l),h=jn.det(o,o*o+a*a,s,s*s+l*l);return new E(r-c/u,i+h/u)},jn.perpendicularBisector=function(t,e){var n=e.x-t.x,r=e.y-t.y,i=new Y(t.x+n/2,t.y+r/2,1),o=new Y(t.x-r+n/2,t.y+n+r/2,1);return new Y(i,o)},jn.angleBisector=function(t,e,n){var r=e.distance(t),i=r/(r+e.distance(n)),o=n.x-t.x,a=n.y-t.y;return new E(t.x+i*o,t.y+i*a)},jn.area3D=function(t,e,n){var r=e.x-t.x,i=e.y-t.y,o=e.z-t.z,a=n.x-t.x,s=n.y-t.y,l=n.z-t.z,u=i*l-o*s,c=o*a-r*l,h=r*s-i*a,f=u*u+c*c+h*h;return Math.sqrt(f)/2},jn.centroid=function(t,e,n){var r=(t.x+e.x+n.x)/3,i=(t.y+e.y+n.y)/3;return new E(r,i)},jn.inCentre=function(t,e,n){var r=e.distance(n),i=t.distance(n),o=t.distance(e),a=r+i+o,s=(r*t.x+i*e.x+o*n.x)/a,l=(r*t.y+i*e.y+o*n.y)/a;return new E(s,l)};var Fn=function(){this._inputGeom=null,this._distance=null,this._curveBuilder=null,this._curveList=new kt;var t=arguments[0],e=arguments[1],n=arguments[2];this._inputGeom=t,this._distance=e,this._curveBuilder=n};Fn.prototype.addPoint=function(t){if(this._distance<=0)return null;var e=t.getCoordinates(),n=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(n,M.EXTERIOR,M.INTERIOR)},Fn.prototype.addPolygon=function(t){var e=this._distance,n=Ae.LEFT;this._distance<0&&(e=-this._distance,n=Ae.RIGHT);var r=t.getExteriorRing(),i=St.removeRepeatedPoints(r.getCoordinates());if(this._distance<0&&this.isErodedCompletely(r,this._distance))return null;if(this._distance<=0&&i.length<3)return null;this.addPolygonRing(i,e,n,M.EXTERIOR,M.INTERIOR);for(var o=0;o<t.getNumInteriorRing();o++){var a=t.getInteriorRingN(o),s=St.removeRepeatedPoints(a.getCoordinates());this._distance>0&&this.isErodedCompletely(a,-this._distance)||this.addPolygonRing(s,e,Ae.opposite(n),M.INTERIOR,M.EXTERIOR)}},Fn.prototype.isTriangleErodedCompletely=function(t,e){var n=new jn(t[0],t[1],t[2]),r=n.inCentre();return st.distancePointLine(r,n.p0,n.p1)<Math.abs(e)},Fn.prototype.addLineString=function(t){if(this._distance<=0&&!this._curveBuilder.getBufferParameters().isSingleSided())return null;var e=St.removeRepeatedPoints(t.getCoordinates()),n=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(n,M.EXTERIOR,M.INTERIOR)},Fn.prototype.addCurve=function(t,e,n){if(null===t||t.length<2)return null;var r=new pn(t,new Oe(0,M.BOUNDARY,e,n));this._curveList.add(r)},Fn.prototype.getCurves=function(){return this.add(this._inputGeom),this._curveList},Fn.prototype.addPolygonRing=function(t,e,n,r,i){if(0===e&&t.length<ee.MINIMUM_VALID_SIZE)return null;var o=r,a=i;t.length>=ee.MINIMUM_VALID_SIZE&&st.isCCW(t)&&(o=i,a=r,n=Ae.opposite(n));var s=this._curveBuilder.getRingCurve(t,n,e);this.addCurve(s,o,a)},Fn.prototype.add=function(t){if(t.isEmpty())return null;t instanceof $t?this.addPolygon(t):t instanceof Wt?this.addLineString(t):t instanceof Jt?this.addPoint(t):(t instanceof te||t instanceof Gt||t instanceof ne||t instanceof qt)&&this.addCollection(t)},Fn.prototype.isErodedCompletely=function(t,e){var n=t.getCoordinates();if(n.length<4)return e<0;if(4===n.length)return this.isTriangleErodedCompletely(n,e);var r=t.getEnvelopeInternal(),i=Math.min(r.getHeight(),r.getWidth());return e<0&&2*Math.abs(e)>i},Fn.prototype.addCollection=function(t){for(var e=0;e<t.getNumGeometries();e++){var n=t.getGeometryN(e);this.add(n)}},Fn.prototype.interfaces_=function(){return[]},Fn.prototype.getClass=function(){return Fn};var zn=function(){};zn.prototype.locate=function(t){},zn.prototype.interfaces_=function(){return[]},zn.prototype.getClass=function(){return zn};var Un=function(){this._parent=null,this._atStart=null,this._max=null,this._index=null,this._subcollectionIterator=null;var t=arguments[0];this._parent=t,this._atStart=!0,this._index=0,this._max=t.getNumGeometries()};Un.prototype.next=function(){if(this._atStart)return this._atStart=!1,Un.isAtomic(this._parent)&&this._index++,this._parent;if(null!==this._subcollectionIterator){if(this._subcollectionIterator.hasNext())return this._subcollectionIterator.next();this._subcollectionIterator=null}if(this._index>=this._max)throw new r;var t=this._parent.getGeometryN(this._index++);return t instanceof qt?(this._subcollectionIterator=new Un(t),this._subcollectionIterator.next()):t},Un.prototype.remove=function(){throw new Error(this.getClass().getName())},Un.prototype.hasNext=function(){if(this._atStart)return!0;if(null!==this._subcollectionIterator){if(this._subcollectionIterator.hasNext())return!0;this._subcollectionIterator=null}return!(this._index>=this._max)},Un.prototype.interfaces_=function(){return[wt]},Un.prototype.getClass=function(){return Un},Un.isAtomic=function(t){return!(t instanceof qt)};var qn=function(){this._geom=null;var t=arguments[0];this._geom=t};qn.prototype.locate=function(t){return qn.locate(t,this._geom)},qn.prototype.interfaces_=function(){return[zn]},qn.prototype.getClass=function(){return qn},qn.isPointInRing=function(t,e){return!!e.getEnvelopeInternal().intersects(t)&&st.isPointInRing(t,e.getCoordinates())},qn.containsPointInPolygon=function(t,e){if(e.isEmpty())return!1;var n=e.getExteriorRing();if(!qn.isPointInRing(t,n))return!1;for(var r=0;r<e.getNumInteriorRing();r++){var i=e.getInteriorRingN(r);if(qn.isPointInRing(t,i))return!1}return!0},qn.containsPoint=function(t,e){if(e instanceof $t)return qn.containsPointInPolygon(t,e);if(e instanceof qt)for(var n=new Un(e);n.hasNext();){var r=n.next();if(r!==e&&qn.containsPoint(t,r))return!0}return!1},qn.locate=function(t,e){return e.isEmpty()?M.EXTERIOR:qn.containsPoint(t,e)?M.INTERIOR:M.EXTERIOR};var Gn=function(){this._edgeMap=new h,this._edgeList=null,this._ptInAreaLocation=[M.NONE,M.NONE]};Gn.prototype.getNextCW=function(t){this.getEdges();var e=this._edgeList.indexOf(t),n=e-1;return 0===e&&(n=this._edgeList.size()-1),this._edgeList.get(n)},Gn.prototype.propagateSideLabels=function(t){for(var e=M.NONE,n=this.iterator();n.hasNext();){var r=n.next().getLabel();r.isArea(t)&&r.getLocation(t,Ae.LEFT)!==M.NONE&&(e=r.getLocation(t,Ae.LEFT))}if(e===M.NONE)return null;for(var i=e,o=this.iterator();o.hasNext();){var a=o.next(),s=a.getLabel();if(s.getLocation(t,Ae.ON)===M.NONE&&s.setLocation(t,Ae.ON,i),s.isArea(t)){var l=s.getLocation(t,Ae.LEFT),u=s.getLocation(t,Ae.RIGHT);if(u!==M.NONE){if(u!==i)throw new Me("side location conflict",a.getCoordinate());l===M.NONE&&et.shouldNeverReachHere("found single null side (at "+a.getCoordinate()+")"),i=l}else et.isTrue(s.getLocation(t,Ae.LEFT)===M.NONE,"found single null side"),s.setLocation(t,Ae.RIGHT,i),s.setLocation(t,Ae.LEFT,i)}}},Gn.prototype.getCoordinate=function(){var t=this.iterator();return t.hasNext()?t.next().getCoordinate():null},Gn.prototype.print=function(t){Z.out.println("EdgeEndStar:   "+this.getCoordinate());for(var e=this.iterator();e.hasNext();)e.next().print(t)},Gn.prototype.isAreaLabelsConsistent=function(t){return this.computeEdgeEndLabels(t.getBoundaryNodeRule()),this.checkAreaLabelsConsistent(0)},Gn.prototype.checkAreaLabelsConsistent=function(t){var e=this.getEdges();if(e.size()<=0)return!0;var n=e.size()-1,r=e.get(n).getLabel().getLocation(t,Ae.LEFT);et.isTrue(r!==M.NONE,"Found unlabelled area edge");for(var i=r,o=this.iterator();o.hasNext();){var a=o.next().getLabel();et.isTrue(a.isArea(t),"Found non-area edge");var s=a.getLocation(t,Ae.LEFT),l=a.getLocation(t,Ae.RIGHT);if(s===l)return!1;if(l!==i)return!1;i=s}return!0},Gn.prototype.findIndex=function(t){this.iterator();for(var e=0;e<this._edgeList.size();e++)if(this._edgeList.get(e)===t)return e;return-1},Gn.prototype.iterator=function(){return this.getEdges().iterator()},Gn.prototype.getEdges=function(){return null===this._edgeList&&(this._edgeList=new kt(this._edgeMap.values())),this._edgeList},Gn.prototype.getLocation=function(t,e,n){return this._ptInAreaLocation[t]===M.NONE&&(this._ptInAreaLocation[t]=qn.locate(e,n[t].getGeometry())),this._ptInAreaLocation[t]},Gn.prototype.toString=function(){var t=new L;t.append("EdgeEndStar:   "+this.getCoordinate()),t.append("\n");for(var e=this.iterator();e.hasNext();){var n=e.next();t.append(n),t.append("\n")}return t.toString()},Gn.prototype.computeEdgeEndLabels=function(t){for(var e=this.iterator();e.hasNext();)e.next().computeLabel(t)},Gn.prototype.computeLabelling=function(t){this.computeEdgeEndLabels(t[0].getBoundaryNodeRule()),this.propagateSideLabels(0),this.propagateSideLabels(1);for(var e=[!1,!1],n=this.iterator();n.hasNext();)for(var r=n.next().getLabel(),i=0;i<2;i++)r.isLine(i)&&r.getLocation(i)===M.BOUNDARY&&(e[i]=!0);for(var o=this.iterator();o.hasNext();)for(var a=o.next(),s=a.getLabel(),l=0;l<2;l++)if(s.isAnyNull(l)){var u=M.NONE;if(e[l])u=M.EXTERIOR;else{var c=a.getCoordinate();u=this.getLocation(l,c,t)}s.setAllLocationsIfNull(l,u)}},Gn.prototype.getDegree=function(){return this._edgeMap.size()},Gn.prototype.insertEdgeEnd=function(t,e){this._edgeMap.put(t,e),this._edgeList=null},Gn.prototype.interfaces_=function(){return[]},Gn.prototype.getClass=function(){return Gn};var Zn=function(t){function e(){t.call(this),this._resultAreaEdgeList=null,this._label=null,this._SCANNING_FOR_INCOMING=1,this._LINKING_TO_OUTGOING=2}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.linkResultDirectedEdges=function(){this.getResultAreaEdges();for(var t=null,e=null,n=this._SCANNING_FOR_INCOMING,r=0;r<this._resultAreaEdgeList.size();r++){var i=this._resultAreaEdgeList.get(r),o=i.getSym();if(i.getLabel().isArea())switch(null===t&&i.isInResult()&&(t=i),n){case this._SCANNING_FOR_INCOMING:if(!o.isInResult())continue;e=o,n=this._LINKING_TO_OUTGOING;break;case this._LINKING_TO_OUTGOING:if(!i.isInResult())continue;e.setNext(i),n=this._SCANNING_FOR_INCOMING}}if(n===this._LINKING_TO_OUTGOING){if(null===t)throw new Me("no outgoing dirEdge found",this.getCoordinate());et.isTrue(t.isInResult(),"unable to link last incoming dirEdge"),e.setNext(t)}},e.prototype.insert=function(t){var e=t;this.insertEdgeEnd(e,e)},e.prototype.getRightmostEdge=function(){var t=this.getEdges(),e=t.size();if(e<1)return null;var n=t.get(0);if(1===e)return n;var r=t.get(e-1),i=n.getQuadrant(),o=r.getQuadrant();return Fe.isNorthern(i)&&Fe.isNorthern(o)?n:Fe.isNorthern(i)||Fe.isNorthern(o)?0!==n.getDy()?n:0!==r.getDy()?r:(et.shouldNeverReachHere("found two horizontal edges incident on node"),null):r},e.prototype.print=function(t){Z.out.println("DirectedEdgeStar: "+this.getCoordinate());for(var e=this.iterator();e.hasNext();){var n=e.next();t.print("out "),n.print(t),t.println(),t.print("in "),n.getSym().print(t),t.println()}},e.prototype.getResultAreaEdges=function(){if(null!==this._resultAreaEdgeList)return this._resultAreaEdgeList;this._resultAreaEdgeList=new kt;for(var t=this.iterator();t.hasNext();){var e=t.next();(e.isInResult()||e.getSym().isInResult())&&this._resultAreaEdgeList.add(e)}return this._resultAreaEdgeList},e.prototype.updateLabelling=function(t){for(var e=this.iterator();e.hasNext();){var n=e.next().getLabel();n.setAllLocationsIfNull(0,t.getLocation(0)),n.setAllLocationsIfNull(1,t.getLocation(1))}},e.prototype.linkAllDirectedEdges=function(){this.getEdges();for(var t=null,e=null,n=this._edgeList.size()-1;n>=0;n--){var r=this._edgeList.get(n),i=r.getSym();null===e&&(e=i),null!==t&&i.setNext(t),t=r}e.setNext(t)},e.prototype.computeDepths=function(){if(1===arguments.length){var t=arguments[0],e=this.findIndex(t),n=t.getDepth(Ae.LEFT),r=t.getDepth(Ae.RIGHT),i=this.computeDepths(e+1,this._edgeList.size(),n);if(this.computeDepths(0,e,i)!==r)throw new Me("depth mismatch at "+t.getCoordinate())}else if(3===arguments.length){for(var o=arguments[1],a=arguments[2],s=arguments[0];s<o;s++){var l=this._edgeList.get(s);l.setEdgeDepths(Ae.RIGHT,a),a=l.getDepth(Ae.LEFT)}return a}},e.prototype.mergeSymLabels=function(){for(var t=this.iterator();t.hasNext();){var e=t.next();e.getLabel().merge(e.getSym().getLabel())}},e.prototype.linkMinimalDirectedEdges=function(t){for(var e=null,n=null,r=this._SCANNING_FOR_INCOMING,i=this._resultAreaEdgeList.size()-1;i>=0;i--){var o=this._resultAreaEdgeList.get(i),a=o.getSym();switch(null===e&&o.getEdgeRing()===t&&(e=o),r){case this._SCANNING_FOR_INCOMING:if(a.getEdgeRing()!==t)continue;n=a,r=this._LINKING_TO_OUTGOING;break;case this._LINKING_TO_OUTGOING:if(o.getEdgeRing()!==t)continue;n.setNextMin(o),r=this._SCANNING_FOR_INCOMING}}r===this._LINKING_TO_OUTGOING&&(et.isTrue(null!==e,"found null for first outgoing dirEdge"),et.isTrue(e.getEdgeRing()===t,"unable to link last incoming dirEdge"),n.setNextMin(e))},e.prototype.getOutgoingDegree=function(){if(0===arguments.length){for(var t=0,e=this.iterator();e.hasNext();)e.next().isInResult()&&t++;return t}if(1===arguments.length){for(var n=arguments[0],r=0,i=this.iterator();i.hasNext();)i.next().getEdgeRing()===n&&r++;return r}},e.prototype.getLabel=function(){return this._label},e.prototype.findCoveredLineEdges=function(){for(var t=M.NONE,e=this.iterator();e.hasNext();){var n=e.next(),r=n.getSym();if(!n.isLineEdge()){if(n.isInResult()){t=M.INTERIOR;break}if(r.isInResult()){t=M.EXTERIOR;break}}}if(t===M.NONE)return null;for(var i=t,o=this.iterator();o.hasNext();){var a=o.next(),s=a.getSym();a.isLineEdge()?a.getEdge().setCovered(i===M.INTERIOR):(a.isInResult()&&(i=M.EXTERIOR),s.isInResult()&&(i=M.INTERIOR))}},e.prototype.computeLabelling=function(e){t.prototype.computeLabelling.call(this,e),this._label=new Oe(M.NONE);for(var n=this.iterator();n.hasNext();)for(var r=n.next().getEdge().getLabel(),i=0;i<2;i++){var o=r.getLocation(i);o!==M.INTERIOR&&o!==M.BOUNDARY||this._label.setLocation(i,M.INTERIOR)}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Gn),Yn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.createNode=function(t){return new Be(t,new Zn)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Ge),Xn=function t(){this._pts=null,this._orientation=null;var e=arguments[0];this._pts=e,this._orientation=t.orientation(e)};Xn.prototype.compareTo=function(t){var e=t;return Xn.compareOriented(this._pts,this._orientation,e._pts,e._orientation)},Xn.prototype.interfaces_=function(){return[w]},Xn.prototype.getClass=function(){return Xn},Xn.orientation=function(t){return 1===St.increasingDirection(t)},Xn.compareOriented=function(t,e,n,r){for(var i=e?1:-1,o=r?1:-1,a=e?t.length:-1,s=r?n.length:-1,l=e?0:t.length-1,u=r?0:n.length-1;;){var c=t[l].compareTo(n[u]);if(0!==c)return c;var h=(l+=i)===a,f=(u+=o)===s;if(h&&!f)return-1;if(!h&&f)return 1;if(h&&f)return 0}};var Vn=function(){this._edges=new kt,this._ocaMap=new h};Vn.prototype.print=function(t){t.print("MULTILINESTRING ( ");for(var e=0;e<this._edges.size();e++){var n=this._edges.get(e);e>0&&t.print(","),t.print("(");for(var r=n.getCoordinates(),i=0;i<r.length;i++)i>0&&t.print(","),t.print(r[i].x+" "+r[i].y);t.println(")")}t.print(")  ")},Vn.prototype.addAll=function(t){for(var e=t.iterator();e.hasNext();)this.add(e.next())},Vn.prototype.findEdgeIndex=function(t){for(var e=0;e<this._edges.size();e++)if(this._edges.get(e).equals(t))return e;return-1},Vn.prototype.iterator=function(){return this._edges.iterator()},Vn.prototype.getEdges=function(){return this._edges},Vn.prototype.get=function(t){return this._edges.get(t)},Vn.prototype.findEqualEdge=function(t){var e=new Xn(t.getCoordinates());return this._ocaMap.get(e)},Vn.prototype.add=function(t){this._edges.add(t);var e=new Xn(t.getCoordinates());this._ocaMap.put(e,t)},Vn.prototype.interfaces_=function(){return[]},Vn.prototype.getClass=function(){return Vn};var Hn=function(){};Hn.prototype.processIntersections=function(t,e,n,r){},Hn.prototype.isDone=function(){},Hn.prototype.interfaces_=function(){return[]},Hn.prototype.getClass=function(){return Hn};var Wn=function(){this._hasIntersection=!1,this._hasProper=!1,this._hasProperInterior=!1,this._hasInterior=!1,this._properIntersectionPoint=null,this._li=null,this._isSelfIntersection=null,this.numIntersections=0,this.numInteriorIntersections=0,this.numProperIntersections=0,this.numTests=0;var t=arguments[0];this._li=t};Wn.prototype.isTrivialIntersection=function(t,e,n,r){if(t===n&&1===this._li.getIntersectionNum()){if(Wn.isAdjacentSegments(e,r))return!0;if(t.isClosed()){var i=t.size()-1;if(0===e&&r===i||0===r&&e===i)return!0}}return!1},Wn.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint},Wn.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior},Wn.prototype.getLineIntersector=function(){return this._li},Wn.prototype.hasProperIntersection=function(){return this._hasProper},Wn.prototype.processIntersections=function(t,e,n,r){if(t===n&&e===r)return null;this.numTests++;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],a=n.getCoordinates()[r],s=n.getCoordinates()[r+1];this._li.computeIntersection(i,o,a,s),this._li.hasIntersection()&&(this.numIntersections++,this._li.isInteriorIntersection()&&(this.numInteriorIntersections++,this._hasInterior=!0),this.isTrivialIntersection(t,e,n,r)||(this._hasIntersection=!0,t.addIntersections(this._li,e,0),n.addIntersections(this._li,r,1),this._li.isProper()&&(this.numProperIntersections++,this._hasProper=!0,this._hasProperInterior=!0)))},Wn.prototype.hasIntersection=function(){return this._hasIntersection},Wn.prototype.isDone=function(){return!1},Wn.prototype.hasInteriorIntersection=function(){return this._hasInterior},Wn.prototype.interfaces_=function(){return[Hn]},Wn.prototype.getClass=function(){return Wn},Wn.isAdjacentSegments=function(t,e){return 1===Math.abs(t-e)};var Qn=function(){this.coord=null,this.segmentIndex=null,this.dist=null;var t=arguments[0],e=arguments[1],n=arguments[2];this.coord=new E(t),this.segmentIndex=e,this.dist=n};Qn.prototype.getSegmentIndex=function(){return this.segmentIndex},Qn.prototype.getCoordinate=function(){return this.coord},Qn.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex),t.println(" dist = "+this.dist)},Qn.prototype.compareTo=function(t){var e=t;return this.compare(e.segmentIndex,e.dist)},Qn.prototype.isEndPoint=function(t){return 0===this.segmentIndex&&0===this.dist||this.segmentIndex===t},Qn.prototype.toString=function(){return this.coord+" seg # = "+this.segmentIndex+" dist = "+this.dist},Qn.prototype.getDistance=function(){return this.dist},Qn.prototype.compare=function(t,e){return this.segmentIndex<t?-1:this.segmentIndex>t?1:this.dist<e?-1:this.dist>e?1:0},Qn.prototype.interfaces_=function(){return[w]},Qn.prototype.getClass=function(){return Qn};var Jn=function(){this._nodeMap=new h,this.edge=null;var t=arguments[0];this.edge=t};Jn.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();)e.next().print(t)},Jn.prototype.iterator=function(){return this._nodeMap.values().iterator()},Jn.prototype.addSplitEdges=function(t){this.addEndpoints();for(var e=this.iterator(),n=e.next();e.hasNext();){var r=e.next(),i=this.createSplitEdge(n,r);t.add(i),n=r}},Jn.prototype.addEndpoints=function(){var t=this.edge.pts.length-1;this.add(this.edge.pts[0],0,0),this.add(this.edge.pts[t],t,0)},Jn.prototype.createSplitEdge=function(t,e){var n=e.segmentIndex-t.segmentIndex+2,r=this.edge.pts[e.segmentIndex],i=e.dist>0||!e.coord.equals2D(r);i||n--;var o=new Array(n).fill(null),a=0;o[a++]=new E(t.coord);for(var s=t.segmentIndex+1;s<=e.segmentIndex;s++)o[a++]=this.edge.pts[s];return i&&(o[a]=e.coord),new nr(o,new Oe(this.edge._label))},Jn.prototype.add=function(t,e,n){var r=new Qn(t,e,n),i=this._nodeMap.get(r);return null!==i?i:(this._nodeMap.put(r,r),r)},Jn.prototype.isIntersection=function(t){for(var e=this.iterator();e.hasNext();)if(e.next().coord.equals(t))return!0;return!1},Jn.prototype.interfaces_=function(){return[]},Jn.prototype.getClass=function(){return Jn};var Kn=function(){};Kn.prototype.getChainStartIndices=function(t){var e=0,n=new kt;n.add(new T(e));do{var r=this.findChainEnd(t,e);n.add(new T(r)),e=r}while(e<t.length-1);return Kn.toIntArray(n)},Kn.prototype.findChainEnd=function(t,e){for(var n=Fe.quadrant(t[e],t[e+1]),r=e+1;r<t.length&&Fe.quadrant(t[r-1],t[r])===n;)r++;return r-1},Kn.prototype.interfaces_=function(){return[]},Kn.prototype.getClass=function(){return Kn},Kn.toIntArray=function(t){for(var e=new Array(t.size()).fill(null),n=0;n<e.length;n++)e[n]=t.get(n).intValue();return e};var $n=function(){this.e=null,this.pts=null,this.startIndex=null,this.env1=new X,this.env2=new X;var t=arguments[0];this.e=t,this.pts=t.getCoordinates();var e=new Kn;this.startIndex=e.getChainStartIndices(this.pts)};$n.prototype.getCoordinates=function(){return this.pts},$n.prototype.getMaxX=function(t){var e=this.pts[this.startIndex[t]].x,n=this.pts[this.startIndex[t+1]].x;return e>n?e:n},$n.prototype.getMinX=function(t){var e=this.pts[this.startIndex[t]].x,n=this.pts[this.startIndex[t+1]].x;return e<n?e:n},$n.prototype.computeIntersectsForChain=function(){if(4===arguments.length){var t=arguments[0],e=arguments[1],n=arguments[2],r=arguments[3];this.computeIntersectsForChain(this.startIndex[t],this.startIndex[t+1],e,e.startIndex[n],e.startIndex[n+1],r)}else if(6===arguments.length){var i=arguments[0],o=arguments[1],a=arguments[2],s=arguments[3],l=arguments[4],u=arguments[5],c=this.pts[i],h=this.pts[o],f=a.pts[s],d=a.pts[l];if(o-i==1&&l-s==1)return u.addIntersections(this.e,i,a.e,s),null;if(this.env1.init(c,h),this.env2.init(f,d),!this.env1.intersects(this.env2))return null;var p=Math.trunc((i+o)/2),g=Math.trunc((s+l)/2);i<p&&(s<g&&this.computeIntersectsForChain(i,p,a,s,g,u),g<l&&this.computeIntersectsForChain(i,p,a,g,l,u)),p<o&&(s<g&&this.computeIntersectsForChain(p,o,a,s,g,u),g<l&&this.computeIntersectsForChain(p,o,a,g,l,u))}},$n.prototype.getStartIndexes=function(){return this.startIndex},$n.prototype.computeIntersects=function(t,e){for(var n=0;n<this.startIndex.length-1;n++)for(var r=0;r<t.startIndex.length-1;r++)this.computeIntersectsForChain(n,t,r,e)},$n.prototype.interfaces_=function(){return[]},$n.prototype.getClass=function(){return $n};var tr=function t(){this._depth=Array(2).fill().map((function(){return Array(3)}));for(var e=0;e<2;e++)for(var n=0;n<3;n++)this._depth[e][n]=t.NULL_VALUE},er={NULL_VALUE:{configurable:!0}};tr.prototype.getDepth=function(t,e){return this._depth[t][e]},tr.prototype.setDepth=function(t,e,n){this._depth[t][e]=n},tr.prototype.isNull=function(){if(0===arguments.length){for(var t=0;t<2;t++)for(var e=0;e<3;e++)if(this._depth[t][e]!==tr.NULL_VALUE)return!1;return!0}if(1===arguments.length){var n=arguments[0];return this._depth[n][1]===tr.NULL_VALUE}if(2===arguments.length){var r=arguments[0],i=arguments[1];return this._depth[r][i]===tr.NULL_VALUE}},tr.prototype.normalize=function(){for(var t=0;t<2;t++)if(!this.isNull(t)){var e=this._depth[t][1];this._depth[t][2]<e&&(e=this._depth[t][2]),e<0&&(e=0);for(var n=1;n<3;n++){var r=0;this._depth[t][n]>e&&(r=1),this._depth[t][n]=r}}},tr.prototype.getDelta=function(t){return this._depth[t][Ae.RIGHT]-this._depth[t][Ae.LEFT]},tr.prototype.getLocation=function(t,e){return this._depth[t][e]<=0?M.EXTERIOR:M.INTERIOR},tr.prototype.toString=function(){return"A: "+this._depth[0][1]+","+this._depth[0][2]+" B: "+this._depth[1][1]+","+this._depth[1][2]},tr.prototype.add=function(){if(1===arguments.length)for(var t=arguments[0],e=0;e<2;e++)for(var n=1;n<3;n++){var r=t.getLocation(e,n);r!==M.EXTERIOR&&r!==M.INTERIOR||(this.isNull(e,n)?this._depth[e][n]=tr.depthAtLocation(r):this._depth[e][n]+=tr.depthAtLocation(r))}else if(3===arguments.length){var i=arguments[0],o=arguments[1];arguments[2]===M.INTERIOR&&this._depth[i][o]++}},tr.prototype.interfaces_=function(){return[]},tr.prototype.getClass=function(){return tr},tr.depthAtLocation=function(t){return t===M.EXTERIOR?0:t===M.INTERIOR?1:tr.NULL_VALUE},er.NULL_VALUE.get=function(){return-1},Object.defineProperties(tr,er);var nr=function(t){function e(){if(t.call(this),this.pts=null,this._env=null,this.eiList=new Jn(this),this._name=null,this._mce=null,this._isIsolated=!0,this._depth=new tr,this._depthDelta=0,1===arguments.length){var n=arguments[0];e.call(this,n,null)}else if(2===arguments.length){var r=arguments[0],i=arguments[1];this.pts=r,this._label=i}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDepth=function(){return this._depth},e.prototype.getCollapsedEdge=function(){var t=new Array(2).fill(null);return t[0]=this.pts[0],t[1]=this.pts[1],new e(t,Oe.toLineLabel(this._label))},e.prototype.isIsolated=function(){return this._isIsolated},e.prototype.getCoordinates=function(){return this.pts},e.prototype.setIsolated=function(t){this._isIsolated=t},e.prototype.setName=function(t){this._name=t},e.prototype.equals=function(t){if(!(t instanceof e))return!1;var n=t;if(this.pts.length!==n.pts.length)return!1;for(var r=!0,i=!0,o=this.pts.length,a=0;a<this.pts.length;a++)if(this.pts[a].equals2D(n.pts[a])||(r=!1),this.pts[a].equals2D(n.pts[--o])||(i=!1),!r&&!i)return!1;return!0},e.prototype.getCoordinate=function(){if(0===arguments.length)return this.pts.length>0?this.pts[0]:null;if(1===arguments.length){var t=arguments[0];return this.pts[t]}},e.prototype.print=function(t){t.print("edge "+this._name+": "),t.print("LINESTRING (");for(var e=0;e<this.pts.length;e++)e>0&&t.print(","),t.print(this.pts[e].x+" "+this.pts[e].y);t.print(")  "+this._label+" "+this._depthDelta)},e.prototype.computeIM=function(t){e.updateIM(this._label,t)},e.prototype.isCollapsed=function(){return!!this._label.isArea()&&3===this.pts.length&&!!this.pts[0].equals(this.pts[2])},e.prototype.isClosed=function(){return this.pts[0].equals(this.pts[this.pts.length-1])},e.prototype.getMaximumSegmentIndex=function(){return this.pts.length-1},e.prototype.getDepthDelta=function(){return this._depthDelta},e.prototype.getNumPoints=function(){return this.pts.length},e.prototype.printReverse=function(t){t.print("edge "+this._name+": ");for(var e=this.pts.length-1;e>=0;e--)t.print(this.pts[e]+" ");t.println("")},e.prototype.getMonotoneChainEdge=function(){return null===this._mce&&(this._mce=new $n(this)),this._mce},e.prototype.getEnvelope=function(){if(null===this._env){this._env=new X;for(var t=0;t<this.pts.length;t++)this._env.expandToInclude(this.pts[t])}return this._env},e.prototype.addIntersection=function(t,e,n,r){var i=new E(t.getIntersection(r)),o=e,a=t.getEdgeDistance(n,r),s=o+1;if(s<this.pts.length){var l=this.pts[s];i.equals2D(l)&&(o=s,a=0)}this.eiList.add(i,o,a)},e.prototype.toString=function(){var t=new L;t.append("edge "+this._name+": "),t.append("LINESTRING (");for(var e=0;e<this.pts.length;e++)e>0&&t.append(","),t.append(this.pts[e].x+" "+this.pts[e].y);return t.append(")  "+this._label+" "+this._depthDelta),t.toString()},e.prototype.isPointwiseEqual=function(t){if(this.pts.length!==t.pts.length)return!1;for(var e=0;e<this.pts.length;e++)if(!this.pts[e].equals2D(t.pts[e]))return!1;return!0},e.prototype.setDepthDelta=function(t){this._depthDelta=t},e.prototype.getEdgeIntersectionList=function(){return this.eiList},e.prototype.addIntersections=function(t,e,n){for(var r=0;r<t.getIntersectionNum();r++)this.addIntersection(t,e,n,r)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.updateIM=function(){if(2!==arguments.length)return t.prototype.updateIM.apply(this,arguments);var e=arguments[0],n=arguments[1];n.setAtLeastIfValid(e.getLocation(0,Ae.ON),e.getLocation(1,Ae.ON),1),e.isArea()&&(n.setAtLeastIfValid(e.getLocation(0,Ae.LEFT),e.getLocation(1,Ae.LEFT),2),n.setAtLeastIfValid(e.getLocation(0,Ae.RIGHT),e.getLocation(1,Ae.RIGHT),2))},e}(Re),rr=function(t){this._workingPrecisionModel=null,this._workingNoder=null,this._geomFact=null,this._graph=null,this._edgeList=new Vn,this._bufParams=t||null};rr.prototype.setWorkingPrecisionModel=function(t){this._workingPrecisionModel=t},rr.prototype.insertUniqueEdge=function(t){var e=this._edgeList.findEqualEdge(t);if(null!==e){var n=e.getLabel(),r=t.getLabel();e.isPointwiseEqual(t)||(r=new Oe(t.getLabel())).flip(),n.merge(r);var i=rr.depthDelta(r),o=e.getDepthDelta()+i;e.setDepthDelta(o)}else this._edgeList.add(t),t.setDepthDelta(rr.depthDelta(t.getLabel()))},rr.prototype.buildSubgraphs=function(t,e){for(var n=new kt,r=t.iterator();r.hasNext();){var i=r.next(),o=i.getRightmostCoordinate(),a=new Dn(n).getDepth(o);i.computeDepth(a),i.findResultEdges(),n.add(i),e.add(i.getDirectedEdges(),i.getNodes())}},rr.prototype.createSubgraphs=function(t){for(var e=new kt,n=t.getNodes().iterator();n.hasNext();){var r=n.next();if(!r.isVisited()){var i=new Ne;i.create(r),e.add(i)}}return $e.sort(e,$e.reverseOrder()),e},rr.prototype.createEmptyResultGeometry=function(){return this._geomFact.createPolygon()},rr.prototype.getNoder=function(t){if(null!==this._workingNoder)return this._workingNoder;var e=new xn,n=new it;return n.setPrecisionModel(t),e.setSegmentIntersector(new Wn(n)),e},rr.prototype.buffer=function(t,e){var n=this._workingPrecisionModel;null===n&&(n=t.getPrecisionModel()),this._geomFact=t.getFactory();var r=new Tn(n,this._bufParams),i=new Fn(t,e,r).getCurves();if(i.size()<=0)return this.createEmptyResultGeometry();this.computeNodedEdges(i,n),this._graph=new Ze(new Yn),this._graph.addEdges(this._edgeList.getEdges());var o=this.createSubgraphs(this._graph),a=new Ye(this._geomFact);this.buildSubgraphs(o,a);var s=a.getPolygons();return s.size()<=0?this.createEmptyResultGeometry():this._geomFact.buildGeometry(s)},rr.prototype.computeNodedEdges=function(t,e){var n=this.getNoder(e);n.computeNodes(t);for(var r=n.getNodedSubstrings().iterator();r.hasNext();){var i=r.next(),o=i.getCoordinates();if(2!==o.length||!o[0].equals2D(o[1])){var a=i.getData(),s=new nr(i.getCoordinates(),new Oe(a));this.insertUniqueEdge(s)}}},rr.prototype.setNoder=function(t){this._workingNoder=t},rr.prototype.interfaces_=function(){return[]},rr.prototype.getClass=function(){return rr},rr.depthDelta=function(t){var e=t.getLocation(0,Ae.LEFT),n=t.getLocation(0,Ae.RIGHT);return e===M.INTERIOR&&n===M.EXTERIOR?1:e===M.EXTERIOR&&n===M.INTERIOR?-1:0},rr.convertSegStrings=function(t){for(var e=new ve,n=new kt;t.hasNext();){var r=t.next(),i=e.createLineString(r.getCoordinates());n.add(i)}return e.buildGeometry(n)};var ir=function(){if(this._noder=null,this._scaleFactor=null,this._offsetX=null,this._offsetY=null,this._isScaled=!1,2===arguments.length){var t=arguments[0],e=arguments[1];this._noder=t,this._scaleFactor=e,this._offsetX=0,this._offsetY=0,this._isScaled=!this.isIntegerPrecision()}else if(4===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2],o=arguments[3];this._noder=n,this._scaleFactor=r,this._offsetX=i,this._offsetY=o,this._isScaled=!this.isIntegerPrecision()}};ir.prototype.rescale=function(){if(N(arguments[0],bt))for(var t=arguments[0].iterator();t.hasNext();){var e=t.next();this.rescale(e.getCoordinates())}else if(arguments[0]instanceof Array){for(var n=arguments[0],r=0;r<n.length;r++)n[r].x=n[r].x/this._scaleFactor+this._offsetX,n[r].y=n[r].y/this._scaleFactor+this._offsetY;2===n.length&&n[0].equals2D(n[1])&&Z.out.println(n)}},ir.prototype.scale=function(){if(N(arguments[0],bt)){for(var t=arguments[0],e=new kt,n=t.iterator();n.hasNext();){var r=n.next();e.add(new pn(this.scale(r.getCoordinates()),r.getData()))}return e}if(arguments[0]instanceof Array){for(var i=arguments[0],o=new Array(i.length).fill(null),a=0;a<i.length;a++)o[a]=new E(Math.round((i[a].x-this._offsetX)*this._scaleFactor),Math.round((i[a].y-this._offsetY)*this._scaleFactor),i[a].z);return St.removeRepeatedPoints(o)}},ir.prototype.isIntegerPrecision=function(){return 1===this._scaleFactor},ir.prototype.getNodedSubstrings=function(){var t=this._noder.getNodedSubstrings();return this._isScaled&&this.rescale(t),t},ir.prototype.computeNodes=function(t){var e=t;this._isScaled&&(e=this.scale(t)),this._noder.computeNodes(e)},ir.prototype.interfaces_=function(){return[bn]},ir.prototype.getClass=function(){return ir};var or=function(){this._li=new it,this._segStrings=null;var t=arguments[0];this._segStrings=t},ar={fact:{configurable:!0}};or.prototype.checkEndPtVertexIntersections=function(){if(0===arguments.length)for(var t=this._segStrings.iterator();t.hasNext();){var e=t.next().getCoordinates();this.checkEndPtVertexIntersections(e[0],this._segStrings),this.checkEndPtVertexIntersections(e[e.length-1],this._segStrings)}else if(2===arguments.length)for(var n=arguments[0],r=arguments[1].iterator();r.hasNext();)for(var i=r.next().getCoordinates(),o=1;o<i.length-1;o++)if(i[o].equals(n))throw new $("found endpt/interior pt intersection at index "+o+" :pt "+n)},or.prototype.checkInteriorIntersections=function(){if(0===arguments.length)for(var t=this._segStrings.iterator();t.hasNext();)for(var e=t.next(),n=this._segStrings.iterator();n.hasNext();){var r=n.next();this.checkInteriorIntersections(e,r)}else if(2===arguments.length)for(var i=arguments[0],o=arguments[1],a=i.getCoordinates(),s=o.getCoordinates(),l=0;l<a.length-1;l++)for(var u=0;u<s.length-1;u++)this.checkInteriorIntersections(i,l,o,u);else if(4===arguments.length){var c=arguments[0],h=arguments[1],f=arguments[2],d=arguments[3];if(c===f&&h===d)return null;var p=c.getCoordinates()[h],g=c.getCoordinates()[h+1],m=f.getCoordinates()[d],v=f.getCoordinates()[d+1];if(this._li.computeIntersection(p,g,m,v),this._li.hasIntersection()&&(this._li.isProper()||this.hasInteriorIntersection(this._li,p,g)||this.hasInteriorIntersection(this._li,m,v)))throw new $("found non-noded intersection at "+p+"-"+g+" and "+m+"-"+v)}},or.prototype.checkValid=function(){this.checkEndPtVertexIntersections(),this.checkInteriorIntersections(),this.checkCollapses()},or.prototype.checkCollapses=function(){if(0===arguments.length)for(var t=this._segStrings.iterator();t.hasNext();){var e=t.next();this.checkCollapses(e)}else if(1===arguments.length)for(var n=arguments[0].getCoordinates(),r=0;r<n.length-2;r++)this.checkCollapse(n[r],n[r+1],n[r+2])},or.prototype.hasInteriorIntersection=function(t,e,n){for(var r=0;r<t.getIntersectionNum();r++){var i=t.getIntersection(r);if(!i.equals(e)&&!i.equals(n))return!0}return!1},or.prototype.checkCollapse=function(t,e,n){if(t.equals(n))throw new $("found non-noded collapse at "+or.fact.createLineString([t,e,n]))},or.prototype.interfaces_=function(){return[]},or.prototype.getClass=function(){return or},ar.fact.get=function(){return new ve},Object.defineProperties(or,ar);var sr=function(){this._li=null,this._pt=null,this._originalPt=null,this._ptScaled=null,this._p0Scaled=null,this._p1Scaled=null,this._scaleFactor=null,this._minx=null,this._maxx=null,this._miny=null,this._maxy=null,this._corner=new Array(4).fill(null),this._safeEnv=null;var t=arguments[0],e=arguments[1],n=arguments[2];if(this._originalPt=t,this._pt=t,this._scaleFactor=e,this._li=n,e<=0)throw new y("Scale factor must be non-zero");1!==e&&(this._pt=new E(this.scale(t.x),this.scale(t.y)),this._p0Scaled=new E,this._p1Scaled=new E),this.initCorners(this._pt)},lr={SAFE_ENV_EXPANSION_FACTOR:{configurable:!0}};sr.prototype.intersectsScaled=function(t,e){var n=Math.min(t.x,e.x),r=Math.max(t.x,e.x),i=Math.min(t.y,e.y),o=Math.max(t.y,e.y),a=this._maxx<n||this._minx>r||this._maxy<i||this._miny>o;if(a)return!1;var s=this.intersectsToleranceSquare(t,e);return et.isTrue(!(a&&s),"Found bad envelope test"),s},sr.prototype.initCorners=function(t){this._minx=t.x-.5,this._maxx=t.x+.5,this._miny=t.y-.5,this._maxy=t.y+.5,this._corner[0]=new E(this._maxx,this._maxy),this._corner[1]=new E(this._minx,this._maxy),this._corner[2]=new E(this._minx,this._miny),this._corner[3]=new E(this._maxx,this._miny)},sr.prototype.intersects=function(t,e){return 1===this._scaleFactor?this.intersectsScaled(t,e):(this.copyScaled(t,this._p0Scaled),this.copyScaled(e,this._p1Scaled),this.intersectsScaled(this._p0Scaled,this._p1Scaled))},sr.prototype.scale=function(t){return Math.round(t*this._scaleFactor)},sr.prototype.getCoordinate=function(){return this._originalPt},sr.prototype.copyScaled=function(t,e){e.x=this.scale(t.x),e.y=this.scale(t.y)},sr.prototype.getSafeEnvelope=function(){if(null===this._safeEnv){var t=sr.SAFE_ENV_EXPANSION_FACTOR/this._scaleFactor;this._safeEnv=new X(this._originalPt.x-t,this._originalPt.x+t,this._originalPt.y-t,this._originalPt.y+t)}return this._safeEnv},sr.prototype.intersectsPixelClosure=function(t,e){return this._li.computeIntersection(t,e,this._corner[0],this._corner[1]),!!(this._li.hasIntersection()||(this._li.computeIntersection(t,e,this._corner[1],this._corner[2]),this._li.hasIntersection()||(this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.hasIntersection()||(this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.hasIntersection()))))},sr.prototype.intersectsToleranceSquare=function(t,e){var n=!1,r=!1;return this._li.computeIntersection(t,e,this._corner[0],this._corner[1]),!!(this._li.isProper()||(this._li.computeIntersection(t,e,this._corner[1],this._corner[2]),this._li.isProper()||(this._li.hasIntersection()&&(n=!0),this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.isProper()||(this._li.hasIntersection()&&(r=!0),this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.isProper()||n&&r||t.equals(this._pt)||e.equals(this._pt)))))},sr.prototype.addSnappedNode=function(t,e){var n=t.getCoordinate(e),r=t.getCoordinate(e+1);return!!this.intersects(n,r)&&(t.addIntersection(this.getCoordinate(),e),!0)},sr.prototype.interfaces_=function(){return[]},sr.prototype.getClass=function(){return sr},lr.SAFE_ENV_EXPANSION_FACTOR.get=function(){return.75},Object.defineProperties(sr,lr);var ur=function(){this.tempEnv1=new X,this.selectedSegment=new gn};ur.prototype.select=function(){if(1===arguments.length);else if(2===arguments.length){var t=arguments[1];arguments[0].getLineSegment(t,this.selectedSegment),this.select(this.selectedSegment)}},ur.prototype.interfaces_=function(){return[]},ur.prototype.getClass=function(){return ur};var cr=function(){this._index=null;var t=arguments[0];this._index=t},hr={HotPixelSnapAction:{configurable:!0}};cr.prototype.snap=function(){if(1===arguments.length){var t=arguments[0];return this.snap(t,null,-1)}if(3===arguments.length){var e=arguments[0],n=arguments[1],r=arguments[2],i=e.getSafeEnvelope(),o=new fr(e,n,r);return this._index.query(i,{interfaces_:function(){return[We]},visitItem:function(t){t.select(i,o)}}),o.isNodeAdded()}},cr.prototype.interfaces_=function(){return[]},cr.prototype.getClass=function(){return cr},hr.HotPixelSnapAction.get=function(){return fr},Object.defineProperties(cr,hr);var fr=function(t){function e(){t.call(this),this._hotPixel=null,this._parentEdge=null,this._hotPixelVertexIndex=null,this._isNodeAdded=!1;var e=arguments[0],n=arguments[1],r=arguments[2];this._hotPixel=e,this._parentEdge=n,this._hotPixelVertexIndex=r}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isNodeAdded=function(){return this._isNodeAdded},e.prototype.select=function(){if(2!==arguments.length)return t.prototype.select.apply(this,arguments);var e=arguments[1],n=arguments[0].getContext();if(null!==this._parentEdge&&n===this._parentEdge&&e===this._hotPixelVertexIndex)return null;this._isNodeAdded=this._hotPixel.addSnappedNode(n,e)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(ur),dr=function(){this._li=null,this._interiorIntersections=null;var t=arguments[0];this._li=t,this._interiorIntersections=new kt};dr.prototype.processIntersections=function(t,e,n,r){if(t===n&&e===r)return null;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],a=n.getCoordinates()[r],s=n.getCoordinates()[r+1];if(this._li.computeIntersection(i,o,a,s),this._li.hasIntersection()&&this._li.isInteriorIntersection()){for(var l=0;l<this._li.getIntersectionNum();l++)this._interiorIntersections.add(this._li.getIntersection(l));t.addIntersections(this._li,e,0),n.addIntersections(this._li,r,1)}},dr.prototype.isDone=function(){return!1},dr.prototype.getInteriorIntersections=function(){return this._interiorIntersections},dr.prototype.interfaces_=function(){return[Hn]},dr.prototype.getClass=function(){return dr};var pr=function(){this._pm=null,this._li=null,this._scaleFactor=null,this._noder=null,this._pointSnapper=null,this._nodedSegStrings=null;var t=arguments[0];this._pm=t,this._li=new it,this._li.setPrecisionModel(t),this._scaleFactor=t.getScale()};pr.prototype.checkCorrectness=function(t){var e=pn.getNodedSubstrings(t),n=new or(e);try{n.checkValid()}catch(t){if(!(t instanceof q))throw t;t.printStackTrace()}},pr.prototype.getNodedSubstrings=function(){return pn.getNodedSubstrings(this._nodedSegStrings)},pr.prototype.snapRound=function(t,e){var n=this.findInteriorIntersections(t,e);this.computeIntersectionSnaps(n),this.computeVertexSnaps(t)},pr.prototype.findInteriorIntersections=function(t,e){var n=new dr(e);return this._noder.setSegmentIntersector(n),this._noder.computeNodes(t),n.getInteriorIntersections()},pr.prototype.computeVertexSnaps=function(){if(N(arguments[0],bt))for(var t=arguments[0].iterator();t.hasNext();){var e=t.next();this.computeVertexSnaps(e)}else if(arguments[0]instanceof pn)for(var n=arguments[0],r=n.getCoordinates(),i=0;i<r.length;i++){var o=new sr(r[i],this._scaleFactor,this._li);this._pointSnapper.snap(o,n,i)&&n.addIntersection(r[i],i)}},pr.prototype.computeNodes=function(t){this._nodedSegStrings=t,this._noder=new xn,this._pointSnapper=new cr(this._noder.getIndex()),this.snapRound(t,this._li)},pr.prototype.computeIntersectionSnaps=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next(),r=new sr(n,this._scaleFactor,this._li);this._pointSnapper.snap(r)}},pr.prototype.interfaces_=function(){return[bn]},pr.prototype.getClass=function(){return pr};var gr=function(){if(this._argGeom=null,this._distance=null,this._bufParams=new En,this._resultGeometry=null,this._saveException=null,1===arguments.length){var t=arguments[0];this._argGeom=t}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this._argGeom=e,this._bufParams=n}},mr={CAP_ROUND:{configurable:!0},CAP_BUTT:{configurable:!0},CAP_FLAT:{configurable:!0},CAP_SQUARE:{configurable:!0},MAX_PRECISION_DIGITS:{configurable:!0}};gr.prototype.bufferFixedPrecision=function(t){var e=new ir(new pr(new de(1)),t.getScale()),n=new rr(this._bufParams);n.setWorkingPrecisionModel(t),n.setNoder(e),this._resultGeometry=n.buffer(this._argGeom,this._distance)},gr.prototype.bufferReducedPrecision=function(){var t=this;if(0===arguments.length){for(var e=gr.MAX_PRECISION_DIGITS;e>=0;e--){try{t.bufferReducedPrecision(e)}catch(e){if(!(e instanceof Me))throw e;t._saveException=e}if(null!==t._resultGeometry)return null}throw this._saveException}if(1===arguments.length){var n=arguments[0],r=gr.precisionScaleFactor(this._argGeom,this._distance,n),i=new de(r);this.bufferFixedPrecision(i)}},gr.prototype.computeGeometry=function(){if(this.bufferOriginalPrecision(),null!==this._resultGeometry)return null;var t=this._argGeom.getFactory().getPrecisionModel();t.getType()===de.FIXED?this.bufferFixedPrecision(t):this.bufferReducedPrecision()},gr.prototype.setQuadrantSegments=function(t){this._bufParams.setQuadrantSegments(t)},gr.prototype.bufferOriginalPrecision=function(){try{var t=new rr(this._bufParams);this._resultGeometry=t.buffer(this._argGeom,this._distance)}catch(t){if(!(t instanceof $))throw t;this._saveException=t}},gr.prototype.getResultGeometry=function(t){return this._distance=t,this.computeGeometry(),this._resultGeometry},gr.prototype.setEndCapStyle=function(t){this._bufParams.setEndCapStyle(t)},gr.prototype.interfaces_=function(){return[]},gr.prototype.getClass=function(){return gr},gr.bufferOp=function(){if(2===arguments.length){var t=arguments[1];return new gr(arguments[0]).getResultGeometry(t)}if(3===arguments.length){if(Number.isInteger(arguments[2])&&arguments[0]instanceof ct&&"number"==typeof arguments[1]){var e=arguments[1],n=arguments[2],r=new gr(arguments[0]);return r.setQuadrantSegments(n),r.getResultGeometry(e)}if(arguments[2]instanceof En&&arguments[0]instanceof ct&&"number"==typeof arguments[1]){var i=arguments[1];return new gr(arguments[0],arguments[2]).getResultGeometry(i)}}else if(4===arguments.length){var o=arguments[1],a=arguments[2],s=arguments[3],l=new gr(arguments[0]);return l.setQuadrantSegments(a),l.setEndCapStyle(s),l.getResultGeometry(o)}},gr.precisionScaleFactor=function(t,e,n){var r=t.getEnvelopeInternal(),i=P.max(Math.abs(r.getMaxX()),Math.abs(r.getMaxY()),Math.abs(r.getMinX()),Math.abs(r.getMinY()))+2*(e>0?e:0),o=n-Math.trunc(Math.log(i)/Math.log(10)+1);return Math.pow(10,o)},mr.CAP_ROUND.get=function(){return En.CAP_ROUND},mr.CAP_BUTT.get=function(){return En.CAP_FLAT},mr.CAP_FLAT.get=function(){return En.CAP_FLAT},mr.CAP_SQUARE.get=function(){return En.CAP_SQUARE},mr.MAX_PRECISION_DIGITS.get=function(){return 12},Object.defineProperties(gr,mr);var vr=function(){this._pt=[new E,new E],this._distance=_.NaN,this._isNull=!0};vr.prototype.getCoordinates=function(){return this._pt},vr.prototype.getCoordinate=function(t){return this._pt[t]},vr.prototype.setMinimum=function(){if(1===arguments.length){var t=arguments[0];this.setMinimum(t._pt[0],t._pt[1])}else if(2===arguments.length){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var r=e.distance(n);r<this._distance&&this.initialize(e,n,r)}},vr.prototype.initialize=function(){if(0===arguments.length)this._isNull=!0;else if(2===arguments.length){var t=arguments[0],e=arguments[1];this._pt[0].setCoordinate(t),this._pt[1].setCoordinate(e),this._distance=t.distance(e),this._isNull=!1}else if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];this._pt[0].setCoordinate(n),this._pt[1].setCoordinate(r),this._distance=i,this._isNull=!1}},vr.prototype.getDistance=function(){return this._distance},vr.prototype.setMaximum=function(){if(1===arguments.length){var t=arguments[0];this.setMaximum(t._pt[0],t._pt[1])}else if(2===arguments.length){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var r=e.distance(n);r>this._distance&&this.initialize(e,n,r)}},vr.prototype.interfaces_=function(){return[]},vr.prototype.getClass=function(){return vr};var yr=function(){};yr.prototype.interfaces_=function(){return[]},yr.prototype.getClass=function(){return yr},yr.computeDistance=function(){if(arguments[2]instanceof vr&&arguments[0]instanceof Wt&&arguments[1]instanceof E)for(var t=arguments[1],e=arguments[2],n=arguments[0].getCoordinates(),r=new gn,i=0;i<n.length-1;i++){r.setCoordinates(n[i],n[i+1]);var o=r.closestPoint(t);e.setMinimum(o,t)}else if(arguments[2]instanceof vr&&arguments[0]instanceof $t&&arguments[1]instanceof E){var a=arguments[0],s=arguments[1],l=arguments[2];yr.computeDistance(a.getExteriorRing(),s,l);for(var u=0;u<a.getNumInteriorRing();u++)yr.computeDistance(a.getInteriorRingN(u),s,l)}else if(arguments[2]instanceof vr&&arguments[0]instanceof ct&&arguments[1]instanceof E){var c=arguments[0],h=arguments[1],f=arguments[2];if(c instanceof Wt)yr.computeDistance(c,h,f);else if(c instanceof $t)yr.computeDistance(c,h,f);else if(c instanceof qt)for(var d=c,p=0;p<d.getNumGeometries();p++){var g=d.getGeometryN(p);yr.computeDistance(g,h,f)}else f.setMinimum(c.getCoordinate(),h)}else if(arguments[2]instanceof vr&&arguments[0]instanceof gn&&arguments[1]instanceof E){var m=arguments[1],v=arguments[2],y=arguments[0].closestPoint(m);v.setMinimum(y,m)}};var _r=function(t){this._maxPtDist=new vr,this._inputGeom=t||null},br={MaxPointDistanceFilter:{configurable:!0},MaxMidpointDistanceFilter:{configurable:!0}};_r.prototype.computeMaxMidpointDistance=function(t){var e=new xr(this._inputGeom);t.apply(e),this._maxPtDist.setMaximum(e.getMaxPointDistance())},_r.prototype.computeMaxVertexDistance=function(t){var e=new wr(this._inputGeom);t.apply(e),this._maxPtDist.setMaximum(e.getMaxPointDistance())},_r.prototype.findDistance=function(t){return this.computeMaxVertexDistance(t),this.computeMaxMidpointDistance(t),this._maxPtDist.getDistance()},_r.prototype.getDistancePoints=function(){return this._maxPtDist},_r.prototype.interfaces_=function(){return[]},_r.prototype.getClass=function(){return _r},br.MaxPointDistanceFilter.get=function(){return wr},br.MaxMidpointDistanceFilter.get=function(){return xr},Object.defineProperties(_r,br);var wr=function(t){this._maxPtDist=new vr,this._minPtDist=new vr,this._geom=t||null};wr.prototype.filter=function(t){this._minPtDist.initialize(),yr.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)},wr.prototype.getMaxPointDistance=function(){return this._maxPtDist},wr.prototype.interfaces_=function(){return[dt]},wr.prototype.getClass=function(){return wr};var xr=function(t){this._maxPtDist=new vr,this._minPtDist=new vr,this._geom=t||null};xr.prototype.filter=function(t,e){if(0===e)return null;var n=t.getCoordinate(e-1),r=t.getCoordinate(e),i=new E((n.x+r.x)/2,(n.y+r.y)/2);this._minPtDist.initialize(),yr.computeDistance(this._geom,i,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)},xr.prototype.isDone=function(){return!1},xr.prototype.isGeometryChanged=function(){return!1},xr.prototype.getMaxPointDistance=function(){return this._maxPtDist},xr.prototype.interfaces_=function(){return[Ut]},xr.prototype.getClass=function(){return xr};var kr=function(t){this._comps=t||null};kr.prototype.filter=function(t){t instanceof $t&&this._comps.add(t)},kr.prototype.interfaces_=function(){return[zt]},kr.prototype.getClass=function(){return kr},kr.getPolygons=function(){if(1===arguments.length)return kr.getPolygons(arguments[0],new kt);if(2===arguments.length){var t=arguments[0],e=arguments[1];return t instanceof $t?e.add(t):t instanceof qt&&t.apply(new kr(e)),e}};var Er=function(){if(this._lines=null,this._isForcedToLineString=!1,1===arguments.length){var t=arguments[0];this._lines=t}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this._lines=e,this._isForcedToLineString=n}};Er.prototype.filter=function(t){if(this._isForcedToLineString&&t instanceof ee){var e=t.getFactory().createLineString(t.getCoordinateSequence());return this._lines.add(e),null}t instanceof Wt&&this._lines.add(t)},Er.prototype.setForceToLineString=function(t){this._isForcedToLineString=t},Er.prototype.interfaces_=function(){return[ut]},Er.prototype.getClass=function(){return Er},Er.getGeometry=function(){if(1===arguments.length){var t=arguments[0];return t.getFactory().buildGeometry(Er.getLines(t))}if(2===arguments.length){var e=arguments[0],n=arguments[1];return e.getFactory().buildGeometry(Er.getLines(e,n))}},Er.getLines=function(){if(1===arguments.length)return Er.getLines(arguments[0],!1);if(2===arguments.length){if(N(arguments[0],bt)&&N(arguments[1],bt)){for(var t=arguments[1],e=arguments[0].iterator();e.hasNext();){var n=e.next();Er.getLines(n,t)}return t}if(arguments[0]instanceof ct&&"boolean"==typeof arguments[1]){var r=arguments[0],i=arguments[1],o=new kt;return r.apply(new Er(o,i)),o}if(arguments[0]instanceof ct&&N(arguments[1],bt)){var a=arguments[0],s=arguments[1];return a instanceof Wt?s.add(a):a.apply(new Er(s)),s}}else if(3===arguments.length){if("boolean"==typeof arguments[2]&&N(arguments[0],bt)&&N(arguments[1],bt)){for(var l=arguments[1],u=arguments[2],c=arguments[0].iterator();c.hasNext();){var h=c.next();Er.getLines(h,l,u)}return l}if("boolean"==typeof arguments[2]&&arguments[0]instanceof ct&&N(arguments[1],bt)){var f=arguments[1],d=arguments[2];return arguments[0].apply(new Er(f,d)),f}}};var Ar=function(){if(this._boundaryRule=pt.OGC_SFS_BOUNDARY_RULE,this._isIn=null,this._numBoundaries=null,0===arguments.length);else if(1===arguments.length){var t=arguments[0];if(null===t)throw new y("Rule must be non-null");this._boundaryRule=t}};Ar.prototype.locateInternal=function(){if(arguments[0]instanceof E&&arguments[1]instanceof $t){var t=arguments[0],e=arguments[1];if(e.isEmpty())return M.EXTERIOR;var n=e.getExteriorRing(),r=this.locateInPolygonRing(t,n);if(r===M.EXTERIOR)return M.EXTERIOR;if(r===M.BOUNDARY)return M.BOUNDARY;for(var i=0;i<e.getNumInteriorRing();i++){var o=e.getInteriorRingN(i),a=this.locateInPolygonRing(t,o);if(a===M.INTERIOR)return M.EXTERIOR;if(a===M.BOUNDARY)return M.BOUNDARY}return M.INTERIOR}if(arguments[0]instanceof E&&arguments[1]instanceof Wt){var s=arguments[0],l=arguments[1];if(!l.getEnvelopeInternal().intersects(s))return M.EXTERIOR;var u=l.getCoordinates();return l.isClosed()||!s.equals(u[0])&&!s.equals(u[u.length-1])?st.isOnLine(s,u)?M.INTERIOR:M.EXTERIOR:M.BOUNDARY}if(arguments[0]instanceof E&&arguments[1]instanceof Jt){var c=arguments[0];return arguments[1].getCoordinate().equals2D(c)?M.INTERIOR:M.EXTERIOR}},Ar.prototype.locateInPolygonRing=function(t,e){return e.getEnvelopeInternal().intersects(t)?st.locatePointInRing(t,e.getCoordinates()):M.EXTERIOR},Ar.prototype.intersects=function(t,e){return this.locate(t,e)!==M.EXTERIOR},Ar.prototype.updateLocationInfo=function(t){t===M.INTERIOR&&(this._isIn=!0),t===M.BOUNDARY&&this._numBoundaries++},Ar.prototype.computeLocation=function(t,e){if(e instanceof Jt&&this.updateLocationInfo(this.locateInternal(t,e)),e instanceof Wt)this.updateLocationInfo(this.locateInternal(t,e));else if(e instanceof $t)this.updateLocationInfo(this.locateInternal(t,e));else if(e instanceof Gt)for(var n=e,r=0;r<n.getNumGeometries();r++){var i=n.getGeometryN(r);this.updateLocationInfo(this.locateInternal(t,i))}else if(e instanceof ne)for(var o=e,a=0;a<o.getNumGeometries();a++){var s=o.getGeometryN(a);this.updateLocationInfo(this.locateInternal(t,s))}else if(e instanceof qt)for(var l=new Un(e);l.hasNext();){var u=l.next();u!==e&&this.computeLocation(t,u)}},Ar.prototype.locate=function(t,e){return e.isEmpty()?M.EXTERIOR:e instanceof Wt||e instanceof $t?this.locateInternal(t,e):(this._isIn=!1,this._numBoundaries=0,this.computeLocation(t,e),this._boundaryRule.isInBoundary(this._numBoundaries)?M.BOUNDARY:this._numBoundaries>0||this._isIn?M.INTERIOR:M.EXTERIOR)},Ar.prototype.interfaces_=function(){return[]},Ar.prototype.getClass=function(){return Ar};var Sr=function t(){if(this._component=null,this._segIndex=null,this._pt=null,2===arguments.length)t.call(this,arguments[0],t.INSIDE_AREA,arguments[1]);else if(3===arguments.length){var e=arguments[0],n=arguments[1],r=arguments[2];this._component=e,this._segIndex=n,this._pt=r}},Cr={INSIDE_AREA:{configurable:!0}};Sr.prototype.isInsideArea=function(){return this._segIndex===Sr.INSIDE_AREA},Sr.prototype.getCoordinate=function(){return this._pt},Sr.prototype.getGeometryComponent=function(){return this._component},Sr.prototype.getSegmentIndex=function(){return this._segIndex},Sr.prototype.interfaces_=function(){return[]},Sr.prototype.getClass=function(){return Sr},Cr.INSIDE_AREA.get=function(){return-1},Object.defineProperties(Sr,Cr);var Mr=function(t){this._pts=t||null};Mr.prototype.filter=function(t){t instanceof Jt&&this._pts.add(t)},Mr.prototype.interfaces_=function(){return[zt]},Mr.prototype.getClass=function(){return Mr},Mr.getPoints=function(){if(1===arguments.length){var t=arguments[0];return t instanceof Jt?$e.singletonList(t):Mr.getPoints(t,new kt)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return e instanceof Jt?n.add(e):e instanceof qt&&e.apply(new Mr(n)),n}};var Ir=function(){this._locations=null;var t=arguments[0];this._locations=t};Ir.prototype.filter=function(t){(t instanceof Jt||t instanceof Wt||t instanceof $t)&&this._locations.add(new Sr(t,0,t.getCoordinate()))},Ir.prototype.interfaces_=function(){return[zt]},Ir.prototype.getClass=function(){return Ir},Ir.getLocations=function(t){var e=new kt;return t.apply(new Ir(e)),e};var Nr=function(){if(this._geom=null,this._terminateDistance=0,this._ptLocator=new Ar,this._minDistanceLocation=null,this._minDistance=_.MAX_VALUE,2===arguments.length){var t=arguments[0],e=arguments[1];this._geom=[t,e],this._terminateDistance=0}else if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];this._geom=new Array(2).fill(null),this._geom[0]=n,this._geom[1]=r,this._terminateDistance=i}};Nr.prototype.computeContainmentDistance=function(){if(0===arguments.length){var t=new Array(2).fill(null);if(this.computeContainmentDistance(0,t),this._minDistance<=this._terminateDistance)return null;this.computeContainmentDistance(1,t)}else if(2===arguments.length){var e=arguments[0],n=arguments[1],r=1-e,i=kr.getPolygons(this._geom[e]);if(i.size()>0){var o=Ir.getLocations(this._geom[r]);if(this.computeContainmentDistance(o,i,n),this._minDistance<=this._terminateDistance)return this._minDistanceLocation[r]=n[0],this._minDistanceLocation[e]=n[1],null}}else if(3===arguments.length)if(arguments[2]instanceof Array&&N(arguments[0],xt)&&N(arguments[1],xt)){for(var a=arguments[0],s=arguments[1],l=arguments[2],u=0;u<a.size();u++)for(var c=a.get(u),h=0;h<s.size();h++)if(this.computeContainmentDistance(c,s.get(h),l),this._minDistance<=this._terminateDistance)return null}else if(arguments[2]instanceof Array&&arguments[0]instanceof Sr&&arguments[1]instanceof $t){var f=arguments[0],d=arguments[1],p=arguments[2],g=f.getCoordinate();if(M.EXTERIOR!==this._ptLocator.locate(g,d))return this._minDistance=0,p[0]=f,p[1]=new Sr(d,g),null}},Nr.prototype.computeMinDistanceLinesPoints=function(t,e,n){for(var r=0;r<t.size();r++)for(var i=t.get(r),o=0;o<e.size();o++){var a=e.get(o);if(this.computeMinDistance(i,a,n),this._minDistance<=this._terminateDistance)return null}},Nr.prototype.computeFacetDistance=function(){var t=new Array(2).fill(null),e=Er.getLines(this._geom[0]),n=Er.getLines(this._geom[1]),r=Mr.getPoints(this._geom[0]),i=Mr.getPoints(this._geom[1]);return this.computeMinDistanceLines(e,n,t),this.updateMinDistance(t,!1),this._minDistance<=this._terminateDistance?null:(t[0]=null,t[1]=null,this.computeMinDistanceLinesPoints(e,i,t),this.updateMinDistance(t,!1),this._minDistance<=this._terminateDistance?null:(t[0]=null,t[1]=null,this.computeMinDistanceLinesPoints(n,r,t),this.updateMinDistance(t,!0),this._minDistance<=this._terminateDistance?null:(t[0]=null,t[1]=null,this.computeMinDistancePoints(r,i,t),void this.updateMinDistance(t,!1))))},Nr.prototype.nearestLocations=function(){return this.computeMinDistance(),this._minDistanceLocation},Nr.prototype.updateMinDistance=function(t,e){if(null===t[0])return null;e?(this._minDistanceLocation[0]=t[1],this._minDistanceLocation[1]=t[0]):(this._minDistanceLocation[0]=t[0],this._minDistanceLocation[1]=t[1])},Nr.prototype.nearestPoints=function(){return this.computeMinDistance(),[this._minDistanceLocation[0].getCoordinate(),this._minDistanceLocation[1].getCoordinate()]},Nr.prototype.computeMinDistance=function(){if(0===arguments.length){if(null!==this._minDistanceLocation)return null;if(this._minDistanceLocation=new Array(2).fill(null),this.computeContainmentDistance(),this._minDistance<=this._terminateDistance)return null;this.computeFacetDistance()}else if(3===arguments.length)if(arguments[2]instanceof Array&&arguments[0]instanceof Wt&&arguments[1]instanceof Jt){var t=arguments[0],e=arguments[1],n=arguments[2];if(t.getEnvelopeInternal().distance(e.getEnvelopeInternal())>this._minDistance)return null;for(var r=t.getCoordinates(),i=e.getCoordinate(),o=0;o<r.length-1;o++){var a=st.distancePointLine(i,r[o],r[o+1]);if(a<this._minDistance){this._minDistance=a;var s=new gn(r[o],r[o+1]).closestPoint(i);n[0]=new Sr(t,o,s),n[1]=new Sr(e,0,i)}if(this._minDistance<=this._terminateDistance)return null}}else if(arguments[2]instanceof Array&&arguments[0]instanceof Wt&&arguments[1]instanceof Wt){var l=arguments[0],u=arguments[1],c=arguments[2];if(l.getEnvelopeInternal().distance(u.getEnvelopeInternal())>this._minDistance)return null;for(var h=l.getCoordinates(),f=u.getCoordinates(),d=0;d<h.length-1;d++)for(var p=0;p<f.length-1;p++){var g=st.distanceLineLine(h[d],h[d+1],f[p],f[p+1]);if(g<this._minDistance){this._minDistance=g;var m=new gn(h[d],h[d+1]),v=new gn(f[p],f[p+1]),y=m.closestPoints(v);c[0]=new Sr(l,d,y[0]),c[1]=new Sr(u,p,y[1])}if(this._minDistance<=this._terminateDistance)return null}}},Nr.prototype.computeMinDistancePoints=function(t,e,n){for(var r=0;r<t.size();r++)for(var i=t.get(r),o=0;o<e.size();o++){var a=e.get(o),s=i.getCoordinate().distance(a.getCoordinate());if(s<this._minDistance&&(this._minDistance=s,n[0]=new Sr(i,0,i.getCoordinate()),n[1]=new Sr(a,0,a.getCoordinate())),this._minDistance<=this._terminateDistance)return null}},Nr.prototype.distance=function(){if(null===this._geom[0]||null===this._geom[1])throw new y("null geometries are not supported");return this._geom[0].isEmpty()||this._geom[1].isEmpty()?0:(this.computeMinDistance(),this._minDistance)},Nr.prototype.computeMinDistanceLines=function(t,e,n){for(var r=0;r<t.size();r++)for(var i=t.get(r),o=0;o<e.size();o++){var a=e.get(o);if(this.computeMinDistance(i,a,n),this._minDistance<=this._terminateDistance)return null}},Nr.prototype.interfaces_=function(){return[]},Nr.prototype.getClass=function(){return Nr},Nr.distance=function(t,e){return new Nr(t,e).distance()},Nr.isWithinDistance=function(t,e,n){return new Nr(t,e,n).distance()<=n},Nr.nearestPoints=function(t,e){return new Nr(t,e).nearestPoints()};var Pr=function(){this._pt=[new E,new E],this._distance=_.NaN,this._isNull=!0};Pr.prototype.getCoordinates=function(){return this._pt},Pr.prototype.getCoordinate=function(t){return this._pt[t]},Pr.prototype.setMinimum=function(){if(1===arguments.length){var t=arguments[0];this.setMinimum(t._pt[0],t._pt[1])}else if(2===arguments.length){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var r=e.distance(n);r<this._distance&&this.initialize(e,n,r)}},Pr.prototype.initialize=function(){if(0===arguments.length)this._isNull=!0;else if(2===arguments.length){var t=arguments[0],e=arguments[1];this._pt[0].setCoordinate(t),this._pt[1].setCoordinate(e),this._distance=t.distance(e),this._isNull=!1}else if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];this._pt[0].setCoordinate(n),this._pt[1].setCoordinate(r),this._distance=i,this._isNull=!1}},Pr.prototype.toString=function(){return K.toLineString(this._pt[0],this._pt[1])},Pr.prototype.getDistance=function(){return this._distance},Pr.prototype.setMaximum=function(){if(1===arguments.length){var t=arguments[0];this.setMaximum(t._pt[0],t._pt[1])}else if(2===arguments.length){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var r=e.distance(n);r>this._distance&&this.initialize(e,n,r)}},Pr.prototype.interfaces_=function(){return[]},Pr.prototype.getClass=function(){return Pr};var Or=function(){};Or.prototype.interfaces_=function(){return[]},Or.prototype.getClass=function(){return Or},Or.computeDistance=function(){if(arguments[2]instanceof Pr&&arguments[0]instanceof Wt&&arguments[1]instanceof E)for(var t=arguments[0],e=arguments[1],n=arguments[2],r=new gn,i=t.getCoordinates(),o=0;o<i.length-1;o++){r.setCoordinates(i[o],i[o+1]);var a=r.closestPoint(e);n.setMinimum(a,e)}else if(arguments[2]instanceof Pr&&arguments[0]instanceof $t&&arguments[1]instanceof E){var s=arguments[0],l=arguments[1],u=arguments[2];Or.computeDistance(s.getExteriorRing(),l,u);for(var c=0;c<s.getNumInteriorRing();c++)Or.computeDistance(s.getInteriorRingN(c),l,u)}else if(arguments[2]instanceof Pr&&arguments[0]instanceof ct&&arguments[1]instanceof E){var h=arguments[0],f=arguments[1],d=arguments[2];if(h instanceof Wt)Or.computeDistance(h,f,d);else if(h instanceof $t)Or.computeDistance(h,f,d);else if(h instanceof qt)for(var p=h,g=0;g<p.getNumGeometries();g++){var m=p.getGeometryN(g);Or.computeDistance(m,f,d)}else d.setMinimum(h.getCoordinate(),f)}else if(arguments[2]instanceof Pr&&arguments[0]instanceof gn&&arguments[1]instanceof E){var v=arguments[1],y=arguments[2],_=arguments[0].closestPoint(v);y.setMinimum(_,v)}};var Lr=function(){this._g0=null,this._g1=null,this._ptDist=new Pr,this._densifyFrac=0;var t=arguments[0],e=arguments[1];this._g0=t,this._g1=e},Tr={MaxPointDistanceFilter:{configurable:!0},MaxDensifiedByFractionDistanceFilter:{configurable:!0}};Lr.prototype.getCoordinates=function(){return this._ptDist.getCoordinates()},Lr.prototype.setDensifyFraction=function(t){if(t>1||t<=0)throw new y("Fraction is not in range (0.0 - 1.0]");this._densifyFrac=t},Lr.prototype.compute=function(t,e){this.computeOrientedDistance(t,e,this._ptDist),this.computeOrientedDistance(e,t,this._ptDist)},Lr.prototype.distance=function(){return this.compute(this._g0,this._g1),this._ptDist.getDistance()},Lr.prototype.computeOrientedDistance=function(t,e,n){var r=new Dr(e);if(t.apply(r),n.setMaximum(r.getMaxPointDistance()),this._densifyFrac>0){var i=new Rr(e,this._densifyFrac);t.apply(i),n.setMaximum(i.getMaxPointDistance())}},Lr.prototype.orientedDistance=function(){return this.computeOrientedDistance(this._g0,this._g1,this._ptDist),this._ptDist.getDistance()},Lr.prototype.interfaces_=function(){return[]},Lr.prototype.getClass=function(){return Lr},Lr.distance=function(){if(2===arguments.length)return new Lr(arguments[0],arguments[1]).distance();if(3===arguments.length){var t=arguments[2],e=new Lr(arguments[0],arguments[1]);return e.setDensifyFraction(t),e.distance()}},Tr.MaxPointDistanceFilter.get=function(){return Dr},Tr.MaxDensifiedByFractionDistanceFilter.get=function(){return Rr},Object.defineProperties(Lr,Tr);var Dr=function(){this._maxPtDist=new Pr,this._minPtDist=new Pr,this._euclideanDist=new Or,this._geom=null;var t=arguments[0];this._geom=t};Dr.prototype.filter=function(t){this._minPtDist.initialize(),Or.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)},Dr.prototype.getMaxPointDistance=function(){return this._maxPtDist},Dr.prototype.interfaces_=function(){return[dt]},Dr.prototype.getClass=function(){return Dr};var Rr=function(){this._maxPtDist=new Pr,this._minPtDist=new Pr,this._geom=null,this._numSubSegs=0;var t=arguments[0],e=arguments[1];this._geom=t,this._numSubSegs=Math.trunc(Math.round(1/e))};Rr.prototype.filter=function(t,e){if(0===e)return null;for(var n=t.getCoordinate(e-1),r=t.getCoordinate(e),i=(r.x-n.x)/this._numSubSegs,o=(r.y-n.y)/this._numSubSegs,a=0;a<this._numSubSegs;a++){var s=n.x+a*i,l=n.y+a*o,u=new E(s,l);this._minPtDist.initialize(),Or.computeDistance(this._geom,u,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)}},Rr.prototype.isDone=function(){return!1},Rr.prototype.isGeometryChanged=function(){return!1},Rr.prototype.getMaxPointDistance=function(){return this._maxPtDist},Rr.prototype.interfaces_=function(){return[Ut]},Rr.prototype.getClass=function(){return Rr};var Br=function(t,e,n){this._minValidDistance=null,this._maxValidDistance=null,this._minDistanceFound=null,this._maxDistanceFound=null,this._isValid=!0,this._errMsg=null,this._errorLocation=null,this._errorIndicator=null,this._input=t||null,this._bufDistance=e||null,this._result=n||null},jr={VERBOSE:{configurable:!0},MAX_DISTANCE_DIFF_FRAC:{configurable:!0}};Br.prototype.checkMaximumDistance=function(t,e,n){var r=new Lr(e,t);if(r.setDensifyFraction(.25),this._maxDistanceFound=r.orientedDistance(),this._maxDistanceFound>n){this._isValid=!1;var i=r.getCoordinates();this._errorLocation=i[1],this._errorIndicator=t.getFactory().createLineString(i),this._errMsg="Distance between buffer curve and input is too large ("+this._maxDistanceFound+" at "+K.toLineString(i[0],i[1])+")"}},Br.prototype.isValid=function(){var t=Math.abs(this._bufDistance),e=Br.MAX_DISTANCE_DIFF_FRAC*t;return this._minValidDistance=t-e,this._maxValidDistance=t+e,!(!this._input.isEmpty()&&!this._result.isEmpty())||(this._bufDistance>0?this.checkPositiveValid():this.checkNegativeValid(),Br.VERBOSE&&Z.out.println("Min Dist= "+this._minDistanceFound+"  err= "+(1-this._minDistanceFound/this._bufDistance)+"  Max Dist= "+this._maxDistanceFound+"  err= "+(this._maxDistanceFound/this._bufDistance-1)),this._isValid)},Br.prototype.checkNegativeValid=function(){if(!(this._input instanceof $t||this._input instanceof ne||this._input instanceof qt))return null;var t=this.getPolygonLines(this._input);if(this.checkMinimumDistance(t,this._result,this._minValidDistance),!this._isValid)return null;this.checkMaximumDistance(t,this._result,this._maxValidDistance)},Br.prototype.getErrorIndicator=function(){return this._errorIndicator},Br.prototype.checkMinimumDistance=function(t,e,n){var r=new Nr(t,e,n);if(this._minDistanceFound=r.distance(),this._minDistanceFound<n){this._isValid=!1;var i=r.nearestPoints();this._errorLocation=r.nearestPoints()[1],this._errorIndicator=t.getFactory().createLineString(i),this._errMsg="Distance between buffer curve and input is too small ("+this._minDistanceFound+" at "+K.toLineString(i[0],i[1])+" )"}},Br.prototype.checkPositiveValid=function(){var t=this._result.getBoundary();if(this.checkMinimumDistance(this._input,t,this._minValidDistance),!this._isValid)return null;this.checkMaximumDistance(this._input,t,this._maxValidDistance)},Br.prototype.getErrorLocation=function(){return this._errorLocation},Br.prototype.getPolygonLines=function(t){for(var e=new kt,n=new Er(e),r=kr.getPolygons(t).iterator();r.hasNext();)r.next().apply(n);return t.getFactory().buildGeometry(e)},Br.prototype.getErrorMessage=function(){return this._errMsg},Br.prototype.interfaces_=function(){return[]},Br.prototype.getClass=function(){return Br},jr.VERBOSE.get=function(){return!1},jr.MAX_DISTANCE_DIFF_FRAC.get=function(){return.012},Object.defineProperties(Br,jr);var Fr=function(t,e,n){this._isValid=!0,this._errorMsg=null,this._errorLocation=null,this._errorIndicator=null,this._input=t||null,this._distance=e||null,this._result=n||null},zr={VERBOSE:{configurable:!0},MAX_ENV_DIFF_FRAC:{configurable:!0}};Fr.prototype.isValid=function(){return this.checkPolygonal(),this._isValid?(this.checkExpectedEmpty(),this._isValid?(this.checkEnvelope(),this._isValid?(this.checkArea(),this._isValid?(this.checkDistance(),this._isValid):this._isValid):this._isValid):this._isValid):this._isValid},Fr.prototype.checkEnvelope=function(){if(this._distance<0)return null;var t=this._distance*Fr.MAX_ENV_DIFF_FRAC;0===t&&(t=.001);var e=new X(this._input.getEnvelopeInternal());e.expandBy(this._distance);var n=new X(this._result.getEnvelopeInternal());n.expandBy(t),n.contains(e)||(this._isValid=!1,this._errorMsg="Buffer envelope is incorrect",this._errorIndicator=this._input.getFactory().toGeometry(n)),this.report("Envelope")},Fr.prototype.checkDistance=function(){var t=new Br(this._input,this._distance,this._result);t.isValid()||(this._isValid=!1,this._errorMsg=t.getErrorMessage(),this._errorLocation=t.getErrorLocation(),this._errorIndicator=t.getErrorIndicator()),this.report("Distance")},Fr.prototype.checkArea=function(){var t=this._input.getArea(),e=this._result.getArea();this._distance>0&&t>e&&(this._isValid=!1,this._errorMsg="Area of positive buffer is smaller than input",this._errorIndicator=this._result),this._distance<0&&t<e&&(this._isValid=!1,this._errorMsg="Area of negative buffer is larger than input",this._errorIndicator=this._result),this.report("Area")},Fr.prototype.checkPolygonal=function(){this._result instanceof $t||this._result instanceof ne||(this._isValid=!1),this._errorMsg="Result is not polygonal",this._errorIndicator=this._result,this.report("Polygonal")},Fr.prototype.getErrorIndicator=function(){return this._errorIndicator},Fr.prototype.getErrorLocation=function(){return this._errorLocation},Fr.prototype.checkExpectedEmpty=function(){return this._input.getDimension()>=2||this._distance>0?null:(this._result.isEmpty()||(this._isValid=!1,this._errorMsg="Result is non-empty",this._errorIndicator=this._result),void this.report("ExpectedEmpty"))},Fr.prototype.report=function(t){if(!Fr.VERBOSE)return null;Z.out.println("Check "+t+": "+(this._isValid?"passed":"FAILED"))},Fr.prototype.getErrorMessage=function(){return this._errorMsg},Fr.prototype.interfaces_=function(){return[]},Fr.prototype.getClass=function(){return Fr},Fr.isValidMsg=function(t,e,n){var r=new Fr(t,e,n);return r.isValid()?null:r.getErrorMessage()},Fr.isValid=function(t,e,n){return!!new Fr(t,e,n).isValid()},zr.VERBOSE.get=function(){return!1},zr.MAX_ENV_DIFF_FRAC.get=function(){return.012},Object.defineProperties(Fr,zr);var Ur=function(){this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};Ur.prototype.getCoordinates=function(){return this._pts},Ur.prototype.size=function(){return this._pts.length},Ur.prototype.getCoordinate=function(t){return this._pts[t]},Ur.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])},Ur.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:hn.octant(this.getCoordinate(t),this.getCoordinate(t+1))},Ur.prototype.setData=function(t){this._data=t},Ur.prototype.getData=function(){return this._data},Ur.prototype.toString=function(){return K.toLineString(new le(this._pts))},Ur.prototype.interfaces_=function(){return[fn]},Ur.prototype.getClass=function(){return Ur};var qr=function(){this._findAllIntersections=!1,this._isCheckEndSegmentsOnly=!1,this._li=null,this._interiorIntersection=null,this._intSegments=null,this._intersections=new kt,this._intersectionCount=0,this._keepIntersections=!0;var t=arguments[0];this._li=t,this._interiorIntersection=null};qr.prototype.getInteriorIntersection=function(){return this._interiorIntersection},qr.prototype.setCheckEndSegmentsOnly=function(t){this._isCheckEndSegmentsOnly=t},qr.prototype.getIntersectionSegments=function(){return this._intSegments},qr.prototype.count=function(){return this._intersectionCount},qr.prototype.getIntersections=function(){return this._intersections},qr.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t},qr.prototype.setKeepIntersections=function(t){this._keepIntersections=t},qr.prototype.processIntersections=function(t,e,n,r){if(!this._findAllIntersections&&this.hasIntersection())return null;if(t===n&&e===r)return null;if(this._isCheckEndSegmentsOnly&&!this.isEndSegment(t,e)&&!this.isEndSegment(n,r))return null;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],a=n.getCoordinates()[r],s=n.getCoordinates()[r+1];this._li.computeIntersection(i,o,a,s),this._li.hasIntersection()&&this._li.isInteriorIntersection()&&(this._intSegments=new Array(4).fill(null),this._intSegments[0]=i,this._intSegments[1]=o,this._intSegments[2]=a,this._intSegments[3]=s,this._interiorIntersection=this._li.getIntersection(0),this._keepIntersections&&this._intersections.add(this._interiorIntersection),this._intersectionCount++)},qr.prototype.isEndSegment=function(t,e){return 0===e||e>=t.size()-2},qr.prototype.hasIntersection=function(){return null!==this._interiorIntersection},qr.prototype.isDone=function(){return!this._findAllIntersections&&null!==this._interiorIntersection},qr.prototype.interfaces_=function(){return[Hn]},qr.prototype.getClass=function(){return qr},qr.createAllIntersectionsFinder=function(t){var e=new qr(t);return e.setFindAllIntersections(!0),e},qr.createAnyIntersectionFinder=function(t){return new qr(t)},qr.createIntersectionCounter=function(t){var e=new qr(t);return e.setFindAllIntersections(!0),e.setKeepIntersections(!1),e};var Gr=function(){this._li=new it,this._segStrings=null,this._findAllIntersections=!1,this._segInt=null,this._isValid=!0;var t=arguments[0];this._segStrings=t};Gr.prototype.execute=function(){if(null!==this._segInt)return null;this.checkInteriorIntersections()},Gr.prototype.getIntersections=function(){return this._segInt.getIntersections()},Gr.prototype.isValid=function(){return this.execute(),this._isValid},Gr.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t},Gr.prototype.checkInteriorIntersections=function(){this._isValid=!0,this._segInt=new qr(this._li),this._segInt.setFindAllIntersections(this._findAllIntersections);var t=new xn;if(t.setSegmentIntersector(this._segInt),t.computeNodes(this._segStrings),this._segInt.hasIntersection())return this._isValid=!1,null},Gr.prototype.checkValid=function(){if(this.execute(),!this._isValid)throw new Me(this.getErrorMessage(),this._segInt.getInteriorIntersection())},Gr.prototype.getErrorMessage=function(){if(this._isValid)return"no intersections found";var t=this._segInt.getIntersectionSegments();return"found non-noded intersection between "+K.toLineString(t[0],t[1])+" and "+K.toLineString(t[2],t[3])},Gr.prototype.interfaces_=function(){return[]},Gr.prototype.getClass=function(){return Gr},Gr.computeIntersections=function(t){var e=new Gr(t);return e.setFindAllIntersections(!0),e.isValid(),e.getIntersections()};var Zr=function t(){this._nv=null;var e=arguments[0];this._nv=new Gr(t.toSegmentStrings(e))};Zr.prototype.checkValid=function(){this._nv.checkValid()},Zr.prototype.interfaces_=function(){return[]},Zr.prototype.getClass=function(){return Zr},Zr.toSegmentStrings=function(t){for(var e=new kt,n=t.iterator();n.hasNext();){var r=n.next();e.add(new Ur(r.getCoordinates(),r))}return e},Zr.checkValid=function(t){new Zr(t).checkValid()};var Yr=function(t){this._mapOp=t};Yr.prototype.map=function(t){for(var e=new kt,n=0;n<t.getNumGeometries();n++){var r=this._mapOp.map(t.getGeometryN(n));r.isEmpty()||e.add(r)}return t.getFactory().createGeometryCollection(ve.toGeometryArray(e))},Yr.prototype.interfaces_=function(){return[]},Yr.prototype.getClass=function(){return Yr},Yr.map=function(t,e){return new Yr(e).map(t)};var Xr=function(){this._op=null,this._geometryFactory=null,this._ptLocator=null,this._lineEdgesList=new kt,this._resultLineList=new kt;var t=arguments[0],e=arguments[1],n=arguments[2];this._op=t,this._geometryFactory=e,this._ptLocator=n};Xr.prototype.collectLines=function(t){for(var e=this._op.getGraph().getEdgeEnds().iterator();e.hasNext();){var n=e.next();this.collectLineEdge(n,t,this._lineEdgesList),this.collectBoundaryTouchEdge(n,t,this._lineEdgesList)}},Xr.prototype.labelIsolatedLine=function(t,e){var n=this._ptLocator.locate(t.getCoordinate(),this._op.getArgGeometry(e));t.getLabel().setLocation(e,n)},Xr.prototype.build=function(t){return this.findCoveredLineEdges(),this.collectLines(t),this.buildLines(t),this._resultLineList},Xr.prototype.collectLineEdge=function(t,e,n){var r=t.getLabel(),i=t.getEdge();t.isLineEdge()&&(t.isVisited()||!Si.isResultOfOp(r,e)||i.isCovered()||(n.add(i),t.setVisitedEdge(!0)))},Xr.prototype.findCoveredLineEdges=function(){for(var t=this._op.getGraph().getNodes().iterator();t.hasNext();)t.next().getEdges().findCoveredLineEdges();for(var e=this._op.getGraph().getEdgeEnds().iterator();e.hasNext();){var n=e.next(),r=n.getEdge();if(n.isLineEdge()&&!r.isCoveredSet()){var i=this._op.isCoveredByA(n.getCoordinate());r.setCovered(i)}}},Xr.prototype.labelIsolatedLines=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next(),r=n.getLabel();n.isIsolated()&&(r.isNull(0)?this.labelIsolatedLine(n,0):this.labelIsolatedLine(n,1))}},Xr.prototype.buildLines=function(t){for(var e=this._lineEdgesList.iterator();e.hasNext();){var n=e.next(),r=this._geometryFactory.createLineString(n.getCoordinates());this._resultLineList.add(r),n.setInResult(!0)}},Xr.prototype.collectBoundaryTouchEdge=function(t,e,n){var r=t.getLabel();return t.isLineEdge()||t.isVisited()||t.isInteriorAreaEdge()||t.getEdge().isInResult()?null:(et.isTrue(!(t.isInResult()||t.getSym().isInResult())||!t.getEdge().isInResult()),void(Si.isResultOfOp(r,e)&&e===Si.INTERSECTION&&(n.add(t.getEdge()),t.setVisitedEdge(!0))))},Xr.prototype.interfaces_=function(){return[]},Xr.prototype.getClass=function(){return Xr};var Vr=function(){this._op=null,this._geometryFactory=null,this._resultPointList=new kt;var t=arguments[0],e=arguments[1];this._op=t,this._geometryFactory=e};Vr.prototype.filterCoveredNodeToPoint=function(t){var e=t.getCoordinate();if(!this._op.isCoveredByLA(e)){var n=this._geometryFactory.createPoint(e);this._resultPointList.add(n)}},Vr.prototype.extractNonCoveredResultNodes=function(t){for(var e=this._op.getGraph().getNodes().iterator();e.hasNext();){var n=e.next();if(!(n.isInResult()||n.isIncidentEdgeInResult()||0!==n.getEdges().getDegree()&&t!==Si.INTERSECTION)){var r=n.getLabel();Si.isResultOfOp(r,t)&&this.filterCoveredNodeToPoint(n)}}},Vr.prototype.build=function(t){return this.extractNonCoveredResultNodes(t),this._resultPointList},Vr.prototype.interfaces_=function(){return[]},Vr.prototype.getClass=function(){return Vr};var Hr=function(){this._inputGeom=null,this._factory=null,this._pruneEmptyGeometry=!0,this._preserveGeometryCollectionType=!0,this._preserveCollections=!1,this._preserveType=!1};Hr.prototype.transformPoint=function(t,e){return this._factory.createPoint(this.transformCoordinates(t.getCoordinateSequence(),t))},Hr.prototype.transformPolygon=function(t,e){var n=!0,r=this.transformLinearRing(t.getExteriorRing(),t);null!==r&&r instanceof ee&&!r.isEmpty()||(n=!1);for(var i=new kt,o=0;o<t.getNumInteriorRing();o++){var a=this.transformLinearRing(t.getInteriorRingN(o),t);null===a||a.isEmpty()||(a instanceof ee||(n=!1),i.add(a))}if(n)return this._factory.createPolygon(r,i.toArray([]));var s=new kt;return null!==r&&s.add(r),s.addAll(i),this._factory.buildGeometry(s)},Hr.prototype.createCoordinateSequence=function(t){return this._factory.getCoordinateSequenceFactory().create(t)},Hr.prototype.getInputGeometry=function(){return this._inputGeom},Hr.prototype.transformMultiLineString=function(t,e){for(var n=new kt,r=0;r<t.getNumGeometries();r++){var i=this.transformLineString(t.getGeometryN(r),t);null!==i&&(i.isEmpty()||n.add(i))}return this._factory.buildGeometry(n)},Hr.prototype.transformCoordinates=function(t,e){return this.copy(t)},Hr.prototype.transformLineString=function(t,e){return this._factory.createLineString(this.transformCoordinates(t.getCoordinateSequence(),t))},Hr.prototype.transformMultiPoint=function(t,e){for(var n=new kt,r=0;r<t.getNumGeometries();r++){var i=this.transformPoint(t.getGeometryN(r),t);null!==i&&(i.isEmpty()||n.add(i))}return this._factory.buildGeometry(n)},Hr.prototype.transformMultiPolygon=function(t,e){for(var n=new kt,r=0;r<t.getNumGeometries();r++){var i=this.transformPolygon(t.getGeometryN(r),t);null!==i&&(i.isEmpty()||n.add(i))}return this._factory.buildGeometry(n)},Hr.prototype.copy=function(t){return t.copy()},Hr.prototype.transformGeometryCollection=function(t,e){for(var n=new kt,r=0;r<t.getNumGeometries();r++){var i=this.transform(t.getGeometryN(r));null!==i&&(this._pruneEmptyGeometry&&i.isEmpty()||n.add(i))}return this._preserveGeometryCollectionType?this._factory.createGeometryCollection(ve.toGeometryArray(n)):this._factory.buildGeometry(n)},Hr.prototype.transform=function(t){if(this._inputGeom=t,this._factory=t.getFactory(),t instanceof Jt)return this.transformPoint(t,null);if(t instanceof te)return this.transformMultiPoint(t,null);if(t instanceof ee)return this.transformLinearRing(t,null);if(t instanceof Wt)return this.transformLineString(t,null);if(t instanceof Gt)return this.transformMultiLineString(t,null);if(t instanceof $t)return this.transformPolygon(t,null);if(t instanceof ne)return this.transformMultiPolygon(t,null);if(t instanceof qt)return this.transformGeometryCollection(t,null);throw new y("Unknown Geometry subtype: "+t.getClass().getName())},Hr.prototype.transformLinearRing=function(t,e){var n=this.transformCoordinates(t.getCoordinateSequence(),t);if(null===n)return this._factory.createLinearRing(null);var r=n.size();return r>0&&r<4&&!this._preserveType?this._factory.createLineString(n):this._factory.createLinearRing(n)},Hr.prototype.interfaces_=function(){return[]},Hr.prototype.getClass=function(){return Hr};var Wr=function t(){if(this._snapTolerance=0,this._srcPts=null,this._seg=new gn,this._allowSnappingToSourceVertices=!1,this._isClosed=!1,arguments[0]instanceof Wt&&"number"==typeof arguments[1]){var e=arguments[1];t.call(this,arguments[0].getCoordinates(),e)}else if(arguments[0]instanceof Array&&"number"==typeof arguments[1]){var n=arguments[0],r=arguments[1];this._srcPts=n,this._isClosed=t.isClosed(n),this._snapTolerance=r}};Wr.prototype.snapVertices=function(t,e){for(var n=this._isClosed?t.size()-1:t.size(),r=0;r<n;r++){var i=t.get(r),o=this.findSnapForVertex(i,e);null!==o&&(t.set(r,new E(o)),0===r&&this._isClosed&&t.set(t.size()-1,new E(o)))}},Wr.prototype.findSnapForVertex=function(t,e){for(var n=0;n<e.length;n++){if(t.equals2D(e[n]))return null;if(t.distance(e[n])<this._snapTolerance)return e[n]}return null},Wr.prototype.snapTo=function(t){var e=new At(this._srcPts);return this.snapVertices(e,t),this.snapSegments(e,t),e.toCoordinateArray()},Wr.prototype.snapSegments=function(t,e){if(0===e.length)return null;var n=e.length;e[0].equals2D(e[e.length-1])&&(n=e.length-1);for(var r=0;r<n;r++){var i=e[r],o=this.findSegmentIndexToSnap(i,t);o>=0&&t.add(o+1,new E(i),!1)}},Wr.prototype.findSegmentIndexToSnap=function(t,e){for(var n=_.MAX_VALUE,r=-1,i=0;i<e.size()-1;i++){if(this._seg.p0=e.get(i),this._seg.p1=e.get(i+1),this._seg.p0.equals2D(t)||this._seg.p1.equals2D(t)){if(this._allowSnappingToSourceVertices)continue;return-1}var o=this._seg.distance(t);o<this._snapTolerance&&o<n&&(n=o,r=i)}return r},Wr.prototype.setAllowSnappingToSourceVertices=function(t){this._allowSnappingToSourceVertices=t},Wr.prototype.interfaces_=function(){return[]},Wr.prototype.getClass=function(){return Wr},Wr.isClosed=function(t){return!(t.length<=1)&&t[0].equals2D(t[t.length-1])};var Qr=function(t){this._srcGeom=t||null},Jr={SNAP_PRECISION_FACTOR:{configurable:!0}};Qr.prototype.snapTo=function(t,e){var n=this.extractTargetCoordinates(t);return new Kr(e,n).transform(this._srcGeom)},Qr.prototype.snapToSelf=function(t,e){var n=this.extractTargetCoordinates(this._srcGeom),r=new Kr(t,n,!0).transform(this._srcGeom),i=r;return e&&N(i,Kt)&&(i=r.buffer(0)),i},Qr.prototype.computeSnapTolerance=function(t){return this.computeMinimumSegmentLength(t)/10},Qr.prototype.extractTargetCoordinates=function(t){for(var e=new d,n=t.getCoordinates(),r=0;r<n.length;r++)e.add(n[r]);return e.toArray(new Array(0).fill(null))},Qr.prototype.computeMinimumSegmentLength=function(t){for(var e=_.MAX_VALUE,n=0;n<t.length-1;n++){var r=t[n].distance(t[n+1]);r<e&&(e=r)}return e},Qr.prototype.interfaces_=function(){return[]},Qr.prototype.getClass=function(){return Qr},Qr.snap=function(t,e,n){var r=new Array(2).fill(null),i=new Qr(t);r[0]=i.snapTo(e,n);var o=new Qr(e);return r[1]=o.snapTo(r[0],n),r},Qr.computeOverlaySnapTolerance=function(){if(1===arguments.length){var t=arguments[0],e=Qr.computeSizeBasedSnapTolerance(t),n=t.getPrecisionModel();if(n.getType()===de.FIXED){var r=1/n.getScale()*2/1.415;r>e&&(e=r)}return e}if(2===arguments.length){var i=arguments[0],o=arguments[1];return Math.min(Qr.computeOverlaySnapTolerance(i),Qr.computeOverlaySnapTolerance(o))}},Qr.computeSizeBasedSnapTolerance=function(t){var e=t.getEnvelopeInternal();return Math.min(e.getHeight(),e.getWidth())*Qr.SNAP_PRECISION_FACTOR},Qr.snapToSelf=function(t,e,n){return new Qr(t).snapToSelf(e,n)},Jr.SNAP_PRECISION_FACTOR.get=function(){return 1e-9},Object.defineProperties(Qr,Jr);var Kr=function(t){function e(e,n,r){t.call(this),this._snapTolerance=e||null,this._snapPts=n||null,this._isSelfSnap=void 0!==r&&r}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.snapLine=function(t,e){var n=new Wr(t,this._snapTolerance);return n.setAllowSnappingToSourceVertices(this._isSelfSnap),n.snapTo(e)},e.prototype.transformCoordinates=function(t,e){var n=t.toCoordinateArray(),r=this.snapLine(n,this._snapPts);return this._factory.getCoordinateSequenceFactory().create(r)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Hr),$r=function(){this._isFirst=!0,this._commonMantissaBitsCount=53,this._commonBits=0,this._commonSignExp=null};$r.prototype.getCommon=function(){return _.longBitsToDouble(this._commonBits)},$r.prototype.add=function(t){var e=_.doubleToLongBits(t);return this._isFirst?(this._commonBits=e,this._commonSignExp=$r.signExpBits(this._commonBits),this._isFirst=!1,null):$r.signExpBits(e)!==this._commonSignExp?(this._commonBits=0,null):(this._commonMantissaBitsCount=$r.numCommonMostSigMantissaBits(this._commonBits,e),void(this._commonBits=$r.zeroLowerBits(this._commonBits,64-(12+this._commonMantissaBitsCount))))},$r.prototype.toString=function(){if(1===arguments.length){var t=arguments[0],e=_.longBitsToDouble(t),n="0000000000000000000000000000000000000000000000000000000000000000"+_.toBinaryString(t),r=n.substring(n.length-64);return r.substring(0,1)+"  "+r.substring(1,12)+"(exp) "+r.substring(12)+" [ "+e+" ]"}},$r.prototype.interfaces_=function(){return[]},$r.prototype.getClass=function(){return $r},$r.getBit=function(t,e){return t&1<<e?1:0},$r.signExpBits=function(t){return t>>52},$r.zeroLowerBits=function(t,e){return t&~((1<<e)-1)},$r.numCommonMostSigMantissaBits=function(t,e){for(var n=0,r=52;r>=0;r--){if($r.getBit(t,r)!==$r.getBit(e,r))return n;n++}return 52};var ti=function(){this._commonCoord=null,this._ccFilter=new ni},ei={CommonCoordinateFilter:{configurable:!0},Translater:{configurable:!0}};ti.prototype.addCommonBits=function(t){var e=new ri(this._commonCoord);t.apply(e),t.geometryChanged()},ti.prototype.removeCommonBits=function(t){if(0===this._commonCoord.x&&0===this._commonCoord.y)return t;var e=new E(this._commonCoord);e.x=-e.x,e.y=-e.y;var n=new ri(e);return t.apply(n),t.geometryChanged(),t},ti.prototype.getCommonCoordinate=function(){return this._commonCoord},ti.prototype.add=function(t){t.apply(this._ccFilter),this._commonCoord=this._ccFilter.getCommonCoordinate()},ti.prototype.interfaces_=function(){return[]},ti.prototype.getClass=function(){return ti},ei.CommonCoordinateFilter.get=function(){return ni},ei.Translater.get=function(){return ri},Object.defineProperties(ti,ei);var ni=function(){this._commonBitsX=new $r,this._commonBitsY=new $r};ni.prototype.filter=function(t){this._commonBitsX.add(t.x),this._commonBitsY.add(t.y)},ni.prototype.getCommonCoordinate=function(){return new E(this._commonBitsX.getCommon(),this._commonBitsY.getCommon())},ni.prototype.interfaces_=function(){return[dt]},ni.prototype.getClass=function(){return ni};var ri=function(){this.trans=null;var t=arguments[0];this.trans=t};ri.prototype.filter=function(t,e){var n=t.getOrdinate(e,0)+this.trans.x,r=t.getOrdinate(e,1)+this.trans.y;t.setOrdinate(e,0,n),t.setOrdinate(e,1,r)},ri.prototype.isDone=function(){return!1},ri.prototype.isGeometryChanged=function(){return!0},ri.prototype.interfaces_=function(){return[Ut]},ri.prototype.getClass=function(){return ri};var ii=function(t,e){this._geom=new Array(2).fill(null),this._snapTolerance=null,this._cbr=null,this._geom[0]=t,this._geom[1]=e,this.computeSnapTolerance()};ii.prototype.selfSnap=function(t){return new Qr(t).snapTo(t,this._snapTolerance)},ii.prototype.removeCommonBits=function(t){this._cbr=new ti,this._cbr.add(t[0]),this._cbr.add(t[1]);var e=new Array(2).fill(null);return e[0]=this._cbr.removeCommonBits(t[0].copy()),e[1]=this._cbr.removeCommonBits(t[1].copy()),e},ii.prototype.prepareResult=function(t){return this._cbr.addCommonBits(t),t},ii.prototype.getResultGeometry=function(t){var e=this.snap(this._geom),n=Si.overlayOp(e[0],e[1],t);return this.prepareResult(n)},ii.prototype.checkValid=function(t){t.isValid()||Z.out.println("Snapped geometry is invalid")},ii.prototype.computeSnapTolerance=function(){this._snapTolerance=Qr.computeOverlaySnapTolerance(this._geom[0],this._geom[1])},ii.prototype.snap=function(t){var e=this.removeCommonBits(t);return Qr.snap(e[0],e[1],this._snapTolerance)},ii.prototype.interfaces_=function(){return[]},ii.prototype.getClass=function(){return ii},ii.overlayOp=function(t,e,n){return new ii(t,e).getResultGeometry(n)},ii.union=function(t,e){return ii.overlayOp(t,e,Si.UNION)},ii.intersection=function(t,e){return ii.overlayOp(t,e,Si.INTERSECTION)},ii.symDifference=function(t,e){return ii.overlayOp(t,e,Si.SYMDIFFERENCE)},ii.difference=function(t,e){return ii.overlayOp(t,e,Si.DIFFERENCE)};var oi=function(t,e){this._geom=new Array(2).fill(null),this._geom[0]=t,this._geom[1]=e};oi.prototype.getResultGeometry=function(t){var e=null,n=!1,r=null;try{e=Si.overlayOp(this._geom[0],this._geom[1],t),n=!0}catch(t){if(!(t instanceof $))throw t;r=t}if(!n)try{e=ii.overlayOp(this._geom[0],this._geom[1],t)}catch(t){throw t instanceof $?r:t}return e},oi.prototype.interfaces_=function(){return[]},oi.prototype.getClass=function(){return oi},oi.overlayOp=function(t,e,n){return new oi(t,e).getResultGeometry(n)},oi.union=function(t,e){return oi.overlayOp(t,e,Si.UNION)},oi.intersection=function(t,e){return oi.overlayOp(t,e,Si.INTERSECTION)},oi.symDifference=function(t,e){return oi.overlayOp(t,e,Si.SYMDIFFERENCE)},oi.difference=function(t,e){return oi.overlayOp(t,e,Si.DIFFERENCE)};var ai=function(){this.mce=null,this.chainIndex=null;var t=arguments[0],e=arguments[1];this.mce=t,this.chainIndex=e};ai.prototype.computeIntersections=function(t,e){this.mce.computeIntersectsForChain(this.chainIndex,t.mce,t.chainIndex,e)},ai.prototype.interfaces_=function(){return[]},ai.prototype.getClass=function(){return ai};var si=function t(){if(this._label=null,this._xValue=null,this._eventType=null,this._insertEvent=null,this._deleteEventIndex=null,this._obj=null,2===arguments.length){var e=arguments[0],n=arguments[1];this._eventType=t.DELETE,this._xValue=e,this._insertEvent=n}else if(3===arguments.length){var r=arguments[0],i=arguments[1],o=arguments[2];this._eventType=t.INSERT,this._label=r,this._xValue=i,this._obj=o}},li={INSERT:{configurable:!0},DELETE:{configurable:!0}};si.prototype.isDelete=function(){return this._eventType===si.DELETE},si.prototype.setDeleteEventIndex=function(t){this._deleteEventIndex=t},si.prototype.getObject=function(){return this._obj},si.prototype.compareTo=function(t){var e=t;return this._xValue<e._xValue?-1:this._xValue>e._xValue?1:this._eventType<e._eventType?-1:this._eventType>e._eventType?1:0},si.prototype.getInsertEvent=function(){return this._insertEvent},si.prototype.isInsert=function(){return this._eventType===si.INSERT},si.prototype.isSameLabel=function(t){return null!==this._label&&this._label===t._label},si.prototype.getDeleteEventIndex=function(){return this._deleteEventIndex},si.prototype.interfaces_=function(){return[w]},si.prototype.getClass=function(){return si},li.INSERT.get=function(){return 1},li.DELETE.get=function(){return 2},Object.defineProperties(si,li);var ui=function(){};ui.prototype.interfaces_=function(){return[]},ui.prototype.getClass=function(){return ui};var ci=function(){this._hasIntersection=!1,this._hasProper=!1,this._hasProperInterior=!1,this._properIntersectionPoint=null,this._li=null,this._includeProper=null,this._recordIsolated=null,this._isSelfIntersection=null,this._numIntersections=0,this.numTests=0,this._bdyNodes=null,this._isDone=!1,this._isDoneWhenProperInt=!1;var t=arguments[0],e=arguments[1],n=arguments[2];this._li=t,this._includeProper=e,this._recordIsolated=n};ci.prototype.isTrivialIntersection=function(t,e,n,r){if(t===n&&1===this._li.getIntersectionNum()){if(ci.isAdjacentSegments(e,r))return!0;if(t.isClosed()){var i=t.getNumPoints()-1;if(0===e&&r===i||0===r&&e===i)return!0}}return!1},ci.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint},ci.prototype.setIsDoneIfProperInt=function(t){this._isDoneWhenProperInt=t},ci.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior},ci.prototype.isBoundaryPointInternal=function(t,e){for(var n=e.iterator();n.hasNext();){var r=n.next().getCoordinate();if(t.isIntersection(r))return!0}return!1},ci.prototype.hasProperIntersection=function(){return this._hasProper},ci.prototype.hasIntersection=function(){return this._hasIntersection},ci.prototype.isDone=function(){return this._isDone},ci.prototype.isBoundaryPoint=function(t,e){return!(null===e||!this.isBoundaryPointInternal(t,e[0])&&!this.isBoundaryPointInternal(t,e[1]))},ci.prototype.setBoundaryNodes=function(t,e){this._bdyNodes=new Array(2).fill(null),this._bdyNodes[0]=t,this._bdyNodes[1]=e},ci.prototype.addIntersections=function(t,e,n,r){if(t===n&&e===r)return null;this.numTests++;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],a=n.getCoordinates()[r],s=n.getCoordinates()[r+1];this._li.computeIntersection(i,o,a,s),this._li.hasIntersection()&&(this._recordIsolated&&(t.setIsolated(!1),n.setIsolated(!1)),this._numIntersections++,this.isTrivialIntersection(t,e,n,r)||(this._hasIntersection=!0,!this._includeProper&&this._li.isProper()||(t.addIntersections(this._li,e,0),n.addIntersections(this._li,r,1)),this._li.isProper()&&(this._properIntersectionPoint=this._li.getIntersection(0).copy(),this._hasProper=!0,this._isDoneWhenProperInt&&(this._isDone=!0),this.isBoundaryPoint(this._li,this._bdyNodes)||(this._hasProperInterior=!0))))},ci.prototype.interfaces_=function(){return[]},ci.prototype.getClass=function(){return ci},ci.isAdjacentSegments=function(t,e){return 1===Math.abs(t-e)};var hi=function(t){function e(){t.call(this),this.events=new kt,this.nOverlaps=null}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.prepareEvents=function(){$e.sort(this.events);for(var t=0;t<this.events.size();t++){var e=this.events.get(t);e.isDelete()&&e.getInsertEvent().setDeleteEventIndex(t)}},e.prototype.computeIntersections=function(){if(1===arguments.length){var t=arguments[0];this.nOverlaps=0,this.prepareEvents();for(var e=0;e<this.events.size();e++){var n=this.events.get(e);if(n.isInsert()&&this.processOverlaps(e,n.getDeleteEventIndex(),n,t),t.isDone())break}}else if(3===arguments.length)if(arguments[2]instanceof ci&&N(arguments[0],xt)&&N(arguments[1],xt)){var r=arguments[0],i=arguments[1],o=arguments[2];this.addEdges(r,r),this.addEdges(i,i),this.computeIntersections(o)}else if("boolean"==typeof arguments[2]&&N(arguments[0],xt)&&arguments[1]instanceof ci){var a=arguments[0],s=arguments[1];arguments[2]?this.addEdges(a,null):this.addEdges(a),this.computeIntersections(s)}},e.prototype.addEdge=function(t,e){for(var n=t.getMonotoneChainEdge(),r=n.getStartIndexes(),i=0;i<r.length-1;i++){var o=new ai(n,i),a=new si(e,n.getMinX(i),o);this.events.add(a),this.events.add(new si(n.getMaxX(i),a))}},e.prototype.processOverlaps=function(t,e,n,r){for(var i=n.getObject(),o=t;o<e;o++){var a=this.events.get(o);if(a.isInsert()){var s=a.getObject();n.isSameLabel(a)||(i.computeIntersections(s,r),this.nOverlaps++)}}},e.prototype.addEdges=function(){if(1===arguments.length)for(var t=arguments[0].iterator();t.hasNext();){var e=t.next();this.addEdge(e,e)}else if(2===arguments.length)for(var n=arguments[1],r=arguments[0].iterator();r.hasNext();){var i=r.next();this.addEdge(i,n)}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(ui),fi=function(){this._min=_.POSITIVE_INFINITY,this._max=_.NEGATIVE_INFINITY},di={NodeComparator:{configurable:!0}};fi.prototype.getMin=function(){return this._min},fi.prototype.intersects=function(t,e){return!(this._min>e||this._max<t)},fi.prototype.getMax=function(){return this._max},fi.prototype.toString=function(){return K.toLineString(new E(this._min,0),new E(this._max,0))},fi.prototype.interfaces_=function(){return[]},fi.prototype.getClass=function(){return fi},di.NodeComparator.get=function(){return pi},Object.defineProperties(fi,di);var pi=function(){};pi.prototype.compare=function(t,e){var n=t,r=e,i=(n._min+n._max)/2,o=(r._min+r._max)/2;return i<o?-1:i>o?1:0},pi.prototype.interfaces_=function(){return[k]},pi.prototype.getClass=function(){return pi};var gi=function(t){function e(){t.call(this),this._item=null;var e=arguments[0],n=arguments[1],r=arguments[2];this._min=e,this._max=n,this._item=r}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.query=function(t,e,n){if(!this.intersects(t,e))return null;n.visitItem(this._item)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(fi),mi=function(t){function e(){t.call(this),this._node1=null,this._node2=null;var e=arguments[0],n=arguments[1];this._node1=e,this._node2=n,this.buildExtent(this._node1,this._node2)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.buildExtent=function(t,e){this._min=Math.min(t._min,e._min),this._max=Math.max(t._max,e._max)},e.prototype.query=function(t,e,n){if(!this.intersects(t,e))return null;null!==this._node1&&this._node1.query(t,e,n),null!==this._node2&&this._node2.query(t,e,n)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(fi),vi=function(){this._leaves=new kt,this._root=null,this._level=0};vi.prototype.buildTree=function(){$e.sort(this._leaves,new fi.NodeComparator);for(var t=this._leaves,e=null,n=new kt;;){if(this.buildLevel(t,n),1===n.size())return n.get(0);e=t,t=n,n=e}},vi.prototype.insert=function(t,e,n){if(null!==this._root)throw new Error("Index cannot be added to once it has been queried");this._leaves.add(new gi(t,e,n))},vi.prototype.query=function(t,e,n){this.init(),this._root.query(t,e,n)},vi.prototype.buildRoot=function(){if(null!==this._root)return null;this._root=this.buildTree()},vi.prototype.printNode=function(t){Z.out.println(K.toLineString(new E(t._min,this._level),new E(t._max,this._level)))},vi.prototype.init=function(){if(null!==this._root)return null;this.buildRoot()},vi.prototype.buildLevel=function(t,e){this._level++,e.clear();for(var n=0;n<t.size();n+=2){var r=t.get(n);if(null===(n+1<t.size()?t.get(n):null))e.add(r);else{var i=new mi(t.get(n),t.get(n+1));e.add(i)}}},vi.prototype.interfaces_=function(){return[]},vi.prototype.getClass=function(){return vi};var yi=function(){this._items=new kt};yi.prototype.visitItem=function(t){this._items.add(t)},yi.prototype.getItems=function(){return this._items},yi.prototype.interfaces_=function(){return[We]},yi.prototype.getClass=function(){return yi};var _i=function(){this._index=null;var t=arguments[0];if(!N(t,Kt))throw new y("Argument must be Polygonal");this._index=new xi(t)},bi={SegmentVisitor:{configurable:!0},IntervalIndexedGeometry:{configurable:!0}};_i.prototype.locate=function(t){var e=new at(t),n=new wi(e);return this._index.query(t.y,t.y,n),e.getLocation()},_i.prototype.interfaces_=function(){return[zn]},_i.prototype.getClass=function(){return _i},bi.SegmentVisitor.get=function(){return wi},bi.IntervalIndexedGeometry.get=function(){return xi},Object.defineProperties(_i,bi);var wi=function(){this._counter=null;var t=arguments[0];this._counter=t};wi.prototype.visitItem=function(t){var e=t;this._counter.countSegment(e.getCoordinate(0),e.getCoordinate(1))},wi.prototype.interfaces_=function(){return[We]},wi.prototype.getClass=function(){return wi};var xi=function(){this._index=new vi;var t=arguments[0];this.init(t)};xi.prototype.init=function(t){for(var e=Er.getLines(t).iterator();e.hasNext();){var n=e.next().getCoordinates();this.addLine(n)}},xi.prototype.addLine=function(t){for(var e=1;e<t.length;e++){var n=new gn(t[e-1],t[e]),r=Math.min(n.p0.y,n.p1.y),i=Math.max(n.p0.y,n.p1.y);this._index.insert(r,i,n)}},xi.prototype.query=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1],n=new yi;return this._index.query(t,e,n),n.getItems()}if(3===arguments.length){var r=arguments[0],i=arguments[1],o=arguments[2];this._index.query(r,i,o)}},xi.prototype.interfaces_=function(){return[]},xi.prototype.getClass=function(){return xi};var ki=function(t){function e(){if(t.call(this),this._parentGeom=null,this._lineEdgeMap=new fe,this._boundaryNodeRule=null,this._useBoundaryDeterminationRule=!0,this._argIndex=null,this._boundaryNodes=null,this._hasTooFewPoints=!1,this._invalidPoint=null,this._areaPtLocator=null,this._ptLocator=new Ar,2===arguments.length){var e=arguments[0],n=arguments[1],r=pt.OGC_SFS_BOUNDARY_RULE;this._argIndex=e,this._parentGeom=n,this._boundaryNodeRule=r,null!==n&&this.add(n)}else if(3===arguments.length){var i=arguments[0],o=arguments[1],a=arguments[2];this._argIndex=i,this._parentGeom=o,this._boundaryNodeRule=a,null!==o&&this.add(o)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.insertBoundaryPoint=function(t,n){var r=this._nodes.addNode(n).getLabel(),i=1;r.getLocation(t,Ae.ON)===M.BOUNDARY&&i++;var o=e.determineBoundary(this._boundaryNodeRule,i);r.setLocation(t,o)},e.prototype.computeSelfNodes=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];return this.computeSelfNodes(t,e,!1)}if(3===arguments.length){var n=arguments[1],r=arguments[2],i=new ci(arguments[0],!0,!1);i.setIsDoneIfProperInt(r);var o=this.createEdgeSetIntersector(),a=this._parentGeom instanceof ee||this._parentGeom instanceof $t||this._parentGeom instanceof ne,s=n||!a;return o.computeIntersections(this._edges,i,s),this.addSelfIntersectionNodes(this._argIndex),i}},e.prototype.computeSplitEdges=function(t){for(var e=this._edges.iterator();e.hasNext();)e.next().eiList.addSplitEdges(t)},e.prototype.computeEdgeIntersections=function(t,e,n){var r=new ci(e,n,!0);return r.setBoundaryNodes(this.getBoundaryNodes(),t.getBoundaryNodes()),this.createEdgeSetIntersector().computeIntersections(this._edges,t._edges,r),r},e.prototype.getGeometry=function(){return this._parentGeom},e.prototype.getBoundaryNodeRule=function(){return this._boundaryNodeRule},e.prototype.hasTooFewPoints=function(){return this._hasTooFewPoints},e.prototype.addPoint=function(){if(arguments[0]instanceof Jt){var t=arguments[0].getCoordinate();this.insertPoint(this._argIndex,t,M.INTERIOR)}else if(arguments[0]instanceof E){var e=arguments[0];this.insertPoint(this._argIndex,e,M.INTERIOR)}},e.prototype.addPolygon=function(t){this.addPolygonRing(t.getExteriorRing(),M.EXTERIOR,M.INTERIOR);for(var e=0;e<t.getNumInteriorRing();e++){var n=t.getInteriorRingN(e);this.addPolygonRing(n,M.INTERIOR,M.EXTERIOR)}},e.prototype.addEdge=function(t){this.insertEdge(t);var e=t.getCoordinates();this.insertPoint(this._argIndex,e[0],M.BOUNDARY),this.insertPoint(this._argIndex,e[e.length-1],M.BOUNDARY)},e.prototype.addLineString=function(t){var e=St.removeRepeatedPoints(t.getCoordinates());if(e.length<2)return this._hasTooFewPoints=!0,this._invalidPoint=e[0],null;var n=new nr(e,new Oe(this._argIndex,M.INTERIOR));this._lineEdgeMap.put(t,n),this.insertEdge(n),et.isTrue(e.length>=2,"found LineString with single point"),this.insertBoundaryPoint(this._argIndex,e[0]),this.insertBoundaryPoint(this._argIndex,e[e.length-1])},e.prototype.getInvalidPoint=function(){return this._invalidPoint},e.prototype.getBoundaryPoints=function(){for(var t=this.getBoundaryNodes(),e=new Array(t.size()).fill(null),n=0,r=t.iterator();r.hasNext();){var i=r.next();e[n++]=i.getCoordinate().copy()}return e},e.prototype.getBoundaryNodes=function(){return null===this._boundaryNodes&&(this._boundaryNodes=this._nodes.getBoundaryNodes(this._argIndex)),this._boundaryNodes},e.prototype.addSelfIntersectionNode=function(t,e,n){if(this.isBoundaryNode(t,e))return null;n===M.BOUNDARY&&this._useBoundaryDeterminationRule?this.insertBoundaryPoint(t,e):this.insertPoint(t,e,n)},e.prototype.addPolygonRing=function(t,e,n){if(t.isEmpty())return null;var r=St.removeRepeatedPoints(t.getCoordinates());if(r.length<4)return this._hasTooFewPoints=!0,this._invalidPoint=r[0],null;var i=e,o=n;st.isCCW(r)&&(i=n,o=e);var a=new nr(r,new Oe(this._argIndex,M.BOUNDARY,i,o));this._lineEdgeMap.put(t,a),this.insertEdge(a),this.insertPoint(this._argIndex,r[0],M.BOUNDARY)},e.prototype.insertPoint=function(t,e,n){var r=this._nodes.addNode(e),i=r.getLabel();null===i?r._label=new Oe(t,n):i.setLocation(t,n)},e.prototype.createEdgeSetIntersector=function(){return new hi},e.prototype.addSelfIntersectionNodes=function(t){for(var e=this._edges.iterator();e.hasNext();)for(var n=e.next(),r=n.getLabel().getLocation(t),i=n.eiList.iterator();i.hasNext();){var o=i.next();this.addSelfIntersectionNode(t,o.coord,r)}},e.prototype.add=function(){if(1!==arguments.length)return t.prototype.add.apply(this,arguments);var e=arguments[0];if(e.isEmpty())return null;if(e instanceof ne&&(this._useBoundaryDeterminationRule=!1),e instanceof $t)this.addPolygon(e);else if(e instanceof Wt)this.addLineString(e);else if(e instanceof Jt)this.addPoint(e);else if(e instanceof te)this.addCollection(e);else if(e instanceof Gt)this.addCollection(e);else if(e instanceof ne)this.addCollection(e);else{if(!(e instanceof qt))throw new Error(e.getClass().getName());this.addCollection(e)}},e.prototype.addCollection=function(t){for(var e=0;e<t.getNumGeometries();e++){var n=t.getGeometryN(e);this.add(n)}},e.prototype.locate=function(t){return N(this._parentGeom,Kt)&&this._parentGeom.getNumGeometries()>50?(null===this._areaPtLocator&&(this._areaPtLocator=new _i(this._parentGeom)),this._areaPtLocator.locate(t)):this._ptLocator.locate(t,this._parentGeom)},e.prototype.findEdge=function(){if(1===arguments.length){var e=arguments[0];return this._lineEdgeMap.get(e)}return t.prototype.findEdge.apply(this,arguments)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.determineBoundary=function(t,e){return t.isInBoundary(e)?M.BOUNDARY:M.INTERIOR},e}(Ze),Ei=function(){if(this._li=new it,this._resultPrecisionModel=null,this._arg=null,1===arguments.length){var t=arguments[0];this.setComputationPrecision(t.getPrecisionModel()),this._arg=new Array(1).fill(null),this._arg[0]=new ki(0,t)}else if(2===arguments.length){var e=arguments[0],n=arguments[1],r=pt.OGC_SFS_BOUNDARY_RULE;e.getPrecisionModel().compareTo(n.getPrecisionModel())>=0?this.setComputationPrecision(e.getPrecisionModel()):this.setComputationPrecision(n.getPrecisionModel()),this._arg=new Array(2).fill(null),this._arg[0]=new ki(0,e,r),this._arg[1]=new ki(1,n,r)}else if(3===arguments.length){var i=arguments[0],o=arguments[1],a=arguments[2];i.getPrecisionModel().compareTo(o.getPrecisionModel())>=0?this.setComputationPrecision(i.getPrecisionModel()):this.setComputationPrecision(o.getPrecisionModel()),this._arg=new Array(2).fill(null),this._arg[0]=new ki(0,i,a),this._arg[1]=new ki(1,o,a)}};Ei.prototype.getArgGeometry=function(t){return this._arg[t].getGeometry()},Ei.prototype.setComputationPrecision=function(t){this._resultPrecisionModel=t,this._li.setPrecisionModel(this._resultPrecisionModel)},Ei.prototype.interfaces_=function(){return[]},Ei.prototype.getClass=function(){return Ei};var Ai=function(){};Ai.prototype.interfaces_=function(){return[]},Ai.prototype.getClass=function(){return Ai},Ai.map=function(){if(arguments[0]instanceof ct&&N(arguments[1],Ai.MapOp)){for(var t=arguments[0],e=arguments[1],n=new kt,r=0;r<t.getNumGeometries();r++){var i=e.map(t.getGeometryN(r));null!==i&&n.add(i)}return t.getFactory().buildGeometry(n)}if(N(arguments[0],bt)&&N(arguments[1],Ai.MapOp)){for(var o=arguments[0],a=arguments[1],s=new kt,l=o.iterator();l.hasNext();){var u=l.next(),c=a.map(u);null!==c&&s.add(c)}return s}},Ai.MapOp=function(){};var Si=function(t){function e(){var e=arguments[0],n=arguments[1];t.call(this,e,n),this._ptLocator=new Ar,this._geomFact=null,this._resultGeom=null,this._graph=null,this._edgeList=new Vn,this._resultPolyList=new kt,this._resultLineList=new kt,this._resultPointList=new kt,this._graph=new Ze(new Yn),this._geomFact=e.getFactory()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.insertUniqueEdge=function(t){var e=this._edgeList.findEqualEdge(t);if(null!==e){var n=e.getLabel(),r=t.getLabel();e.isPointwiseEqual(t)||(r=new Oe(t.getLabel())).flip();var i=e.getDepth();i.isNull()&&i.add(n),i.add(r),n.merge(r)}else this._edgeList.add(t)},e.prototype.getGraph=function(){return this._graph},e.prototype.cancelDuplicateResultEdges=function(){for(var t=this._graph.getEdgeEnds().iterator();t.hasNext();){var e=t.next(),n=e.getSym();e.isInResult()&&n.isInResult()&&(e.setInResult(!1),n.setInResult(!1))}},e.prototype.isCoveredByLA=function(t){return!!this.isCovered(t,this._resultLineList)||!!this.isCovered(t,this._resultPolyList)},e.prototype.computeGeometry=function(t,n,r,i){var o=new kt;return o.addAll(t),o.addAll(n),o.addAll(r),o.isEmpty()?e.createEmptyResult(i,this._arg[0].getGeometry(),this._arg[1].getGeometry(),this._geomFact):this._geomFact.buildGeometry(o)},e.prototype.mergeSymLabels=function(){for(var t=this._graph.getNodes().iterator();t.hasNext();)t.next().getEdges().mergeSymLabels()},e.prototype.isCovered=function(t,e){for(var n=e.iterator();n.hasNext();){var r=n.next();if(this._ptLocator.locate(t,r)!==M.EXTERIOR)return!0}return!1},e.prototype.replaceCollapsedEdges=function(){for(var t=new kt,e=this._edgeList.iterator();e.hasNext();){var n=e.next();n.isCollapsed()&&(e.remove(),t.add(n.getCollapsedEdge()))}this._edgeList.addAll(t)},e.prototype.updateNodeLabelling=function(){for(var t=this._graph.getNodes().iterator();t.hasNext();){var e=t.next(),n=e.getEdges().getLabel();e.getLabel().merge(n)}},e.prototype.getResultGeometry=function(t){return this.computeOverlay(t),this._resultGeom},e.prototype.insertUniqueEdges=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();this.insertUniqueEdge(n)}},e.prototype.computeOverlay=function(t){this.copyPoints(0),this.copyPoints(1),this._arg[0].computeSelfNodes(this._li,!1),this._arg[1].computeSelfNodes(this._li,!1),this._arg[0].computeEdgeIntersections(this._arg[1],this._li,!0);var e=new kt;this._arg[0].computeSplitEdges(e),this._arg[1].computeSplitEdges(e),this.insertUniqueEdges(e),this.computeLabelsFromDepths(),this.replaceCollapsedEdges(),Zr.checkValid(this._edgeList.getEdges()),this._graph.addEdges(this._edgeList.getEdges()),this.computeLabelling(),this.labelIncompleteNodes(),this.findResultAreaEdges(t),this.cancelDuplicateResultEdges();var n=new Ye(this._geomFact);n.add(this._graph),this._resultPolyList=n.getPolygons();var r=new Xr(this,this._geomFact,this._ptLocator);this._resultLineList=r.build(t);var i=new Vr(this,this._geomFact,this._ptLocator);this._resultPointList=i.build(t),this._resultGeom=this.computeGeometry(this._resultPointList,this._resultLineList,this._resultPolyList,t)},e.prototype.labelIncompleteNode=function(t,e){var n=this._ptLocator.locate(t.getCoordinate(),this._arg[e].getGeometry());t.getLabel().setLocation(e,n)},e.prototype.copyPoints=function(t){for(var e=this._arg[t].getNodeIterator();e.hasNext();){var n=e.next();this._graph.addNode(n.getCoordinate()).setLabel(t,n.getLabel().getLocation(t))}},e.prototype.findResultAreaEdges=function(t){for(var n=this._graph.getEdgeEnds().iterator();n.hasNext();){var r=n.next(),i=r.getLabel();i.isArea()&&!r.isInteriorAreaEdge()&&e.isResultOfOp(i.getLocation(0,Ae.RIGHT),i.getLocation(1,Ae.RIGHT),t)&&r.setInResult(!0)}},e.prototype.computeLabelsFromDepths=function(){for(var t=this._edgeList.iterator();t.hasNext();){var e=t.next(),n=e.getLabel(),r=e.getDepth();if(!r.isNull()){r.normalize();for(var i=0;i<2;i++)n.isNull(i)||!n.isArea()||r.isNull(i)||(0===r.getDelta(i)?n.toLine(i):(et.isTrue(!r.isNull(i,Ae.LEFT),"depth of LEFT side has not been initialized"),n.setLocation(i,Ae.LEFT,r.getLocation(i,Ae.LEFT)),et.isTrue(!r.isNull(i,Ae.RIGHT),"depth of RIGHT side has not been initialized"),n.setLocation(i,Ae.RIGHT,r.getLocation(i,Ae.RIGHT))))}}},e.prototype.computeLabelling=function(){for(var t=this._graph.getNodes().iterator();t.hasNext();)t.next().getEdges().computeLabelling(this._arg);this.mergeSymLabels(),this.updateNodeLabelling()},e.prototype.labelIncompleteNodes=function(){for(var t=this._graph.getNodes().iterator();t.hasNext();){var e=t.next(),n=e.getLabel();e.isIsolated()&&(n.isNull(0)?this.labelIncompleteNode(e,0):this.labelIncompleteNode(e,1)),e.getEdges().updateLabelling(n)}},e.prototype.isCoveredByA=function(t){return!!this.isCovered(t,this._resultPolyList)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Ei);Si.overlayOp=function(t,e,n){return new Si(t,e).getResultGeometry(n)},Si.intersection=function(t,e){if(t.isEmpty()||e.isEmpty())return Si.createEmptyResult(Si.INTERSECTION,t,e,t.getFactory());if(t.isGeometryCollection()){var n=e;return Yr.map(t,{interfaces_:function(){return[Ai.MapOp]},map:function(t){return t.intersection(n)}})}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),oi.overlayOp(t,e,Si.INTERSECTION)},Si.symDifference=function(t,e){if(t.isEmpty()||e.isEmpty()){if(t.isEmpty()&&e.isEmpty())return Si.createEmptyResult(Si.SYMDIFFERENCE,t,e,t.getFactory());if(t.isEmpty())return e.copy();if(e.isEmpty())return t.copy()}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),oi.overlayOp(t,e,Si.SYMDIFFERENCE)},Si.resultDimension=function(t,e,n){var r=e.getDimension(),i=n.getDimension(),o=-1;switch(t){case Si.INTERSECTION:o=Math.min(r,i);break;case Si.UNION:o=Math.max(r,i);break;case Si.DIFFERENCE:o=r;break;case Si.SYMDIFFERENCE:o=Math.max(r,i)}return o},Si.createEmptyResult=function(t,e,n,r){var i=null;switch(Si.resultDimension(t,e,n)){case-1:i=r.createGeometryCollection(new Array(0).fill(null));break;case 0:i=r.createPoint();break;case 1:i=r.createLineString();break;case 2:i=r.createPolygon()}return i},Si.difference=function(t,e){return t.isEmpty()?Si.createEmptyResult(Si.DIFFERENCE,t,e,t.getFactory()):e.isEmpty()?t.copy():(t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),oi.overlayOp(t,e,Si.DIFFERENCE))},Si.isResultOfOp=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1],n=t.getLocation(0),r=t.getLocation(1);return Si.isResultOfOp(n,r,e)}if(3===arguments.length){var i=arguments[0],o=arguments[1];switch(i===M.BOUNDARY&&(i=M.INTERIOR),o===M.BOUNDARY&&(o=M.INTERIOR),arguments[2]){case Si.INTERSECTION:return i===M.INTERIOR&&o===M.INTERIOR;case Si.UNION:return i===M.INTERIOR||o===M.INTERIOR;case Si.DIFFERENCE:return i===M.INTERIOR&&o!==M.INTERIOR;case Si.SYMDIFFERENCE:return i===M.INTERIOR&&o!==M.INTERIOR||i!==M.INTERIOR&&o===M.INTERIOR}return!1}},Si.INTERSECTION=1,Si.UNION=2,Si.DIFFERENCE=3,Si.SYMDIFFERENCE=4;var Ci=function(){this._g=null,this._boundaryDistanceTolerance=null,this._linework=null,this._ptLocator=new Ar,this._seg=new gn;var t=arguments[0],e=arguments[1];this._g=t,this._boundaryDistanceTolerance=e,this._linework=this.extractLinework(t)};Ci.prototype.isWithinToleranceOfBoundary=function(t){for(var e=0;e<this._linework.getNumGeometries();e++)for(var n=this._linework.getGeometryN(e).getCoordinateSequence(),r=0;r<n.size()-1;r++)if(n.getCoordinate(r,this._seg.p0),n.getCoordinate(r+1,this._seg.p1),this._seg.distance(t)<=this._boundaryDistanceTolerance)return!0;return!1},Ci.prototype.getLocation=function(t){return this.isWithinToleranceOfBoundary(t)?M.BOUNDARY:this._ptLocator.locate(t,this._g)},Ci.prototype.extractLinework=function(t){var e=new Mi;t.apply(e);var n=e.getLinework(),r=ve.toLineStringArray(n);return t.getFactory().createMultiLineString(r)},Ci.prototype.interfaces_=function(){return[]},Ci.prototype.getClass=function(){return Ci};var Mi=function(){this._linework=null,this._linework=new kt};Mi.prototype.getLinework=function(){return this._linework},Mi.prototype.filter=function(t){if(t instanceof $t){var e=t;this._linework.add(e.getExteriorRing());for(var n=0;n<e.getNumInteriorRing();n++)this._linework.add(e.getInteriorRingN(n))}},Mi.prototype.interfaces_=function(){return[zt]},Mi.prototype.getClass=function(){return Mi};var Ii=function(){this._g=null,this._doLeft=!0,this._doRight=!0;var t=arguments[0];this._g=t};Ii.prototype.extractPoints=function(t,e,n){for(var r=t.getCoordinates(),i=0;i<r.length-1;i++)this.computeOffsetPoints(r[i],r[i+1],e,n)},Ii.prototype.setSidesToGenerate=function(t,e){this._doLeft=t,this._doRight=e},Ii.prototype.getPoints=function(t){for(var e=new kt,n=Er.getLines(this._g).iterator();n.hasNext();){var r=n.next();this.extractPoints(r,t,e)}return e},Ii.prototype.computeOffsetPoints=function(t,e,n,r){var i=e.x-t.x,o=e.y-t.y,a=Math.sqrt(i*i+o*o),s=n*i/a,l=n*o/a,u=(e.x+t.x)/2,c=(e.y+t.y)/2;if(this._doLeft){var h=new E(u-l,c+s);r.add(h)}if(this._doRight){var f=new E(u+l,c-s);r.add(f)}},Ii.prototype.interfaces_=function(){return[]},Ii.prototype.getClass=function(){return Ii};var Ni=function t(){this._geom=null,this._locFinder=null,this._location=new Array(3).fill(null),this._invalidLocation=null,this._boundaryDistanceTolerance=t.TOLERANCE,this._testCoords=new kt;var e=arguments[0],n=arguments[1],r=arguments[2];this._boundaryDistanceTolerance=t.computeBoundaryDistanceTolerance(e,n),this._geom=[e,n,r],this._locFinder=[new Ci(this._geom[0],this._boundaryDistanceTolerance),new Ci(this._geom[1],this._boundaryDistanceTolerance),new Ci(this._geom[2],this._boundaryDistanceTolerance)]},Pi={TOLERANCE:{configurable:!0}};Ni.prototype.reportResult=function(t,e,n){Z.out.println("Overlay result invalid - A:"+M.toLocationSymbol(e[0])+" B:"+M.toLocationSymbol(e[1])+" expected:"+(n?"i":"e")+" actual:"+M.toLocationSymbol(e[2]))},Ni.prototype.isValid=function(t){return this.addTestPts(this._geom[0]),this.addTestPts(this._geom[1]),this.checkValid(t)},Ni.prototype.checkValid=function(){if(1===arguments.length){for(var t=arguments[0],e=0;e<this._testCoords.size();e++){var n=this._testCoords.get(e);if(!this.checkValid(t,n))return this._invalidLocation=n,!1}return!0}if(2===arguments.length){var r=arguments[0],i=arguments[1];return this._location[0]=this._locFinder[0].getLocation(i),this._location[1]=this._locFinder[1].getLocation(i),this._location[2]=this._locFinder[2].getLocation(i),!!Ni.hasLocation(this._location,M.BOUNDARY)||this.isValidResult(r,this._location)}},Ni.prototype.addTestPts=function(t){var e=new Ii(t);this._testCoords.addAll(e.getPoints(5*this._boundaryDistanceTolerance))},Ni.prototype.isValidResult=function(t,e){var n=Si.isResultOfOp(e[0],e[1],t),r=!(n^e[2]===M.INTERIOR);return r||this.reportResult(t,e,n),r},Ni.prototype.getInvalidLocation=function(){return this._invalidLocation},Ni.prototype.interfaces_=function(){return[]},Ni.prototype.getClass=function(){return Ni},Ni.hasLocation=function(t,e){for(var n=0;n<3;n++)if(t[n]===e)return!0;return!1},Ni.computeBoundaryDistanceTolerance=function(t,e){return Math.min(Qr.computeSizeBasedSnapTolerance(t),Qr.computeSizeBasedSnapTolerance(e))},Ni.isValid=function(t,e,n,r){return new Ni(t,e,r).isValid(n)},Pi.TOLERANCE.get=function(){return 1e-6},Object.defineProperties(Ni,Pi);var Oi=function t(e){this._geomFactory=null,this._skipEmpty=!1,this._inputGeoms=null,this._geomFactory=t.extractFactory(e),this._inputGeoms=e};Oi.prototype.extractElements=function(t,e){if(null===t)return null;for(var n=0;n<t.getNumGeometries();n++){var r=t.getGeometryN(n);this._skipEmpty&&r.isEmpty()||e.add(r)}},Oi.prototype.combine=function(){for(var t=new kt,e=this._inputGeoms.iterator();e.hasNext();){var n=e.next();this.extractElements(n,t)}return 0===t.size()?null!==this._geomFactory?this._geomFactory.createGeometryCollection(null):null:this._geomFactory.buildGeometry(t)},Oi.prototype.interfaces_=function(){return[]},Oi.prototype.getClass=function(){return Oi},Oi.combine=function(){return 1===arguments.length?new Oi(arguments[0]).combine():2===arguments.length?new Oi(Oi.createList(arguments[0],arguments[1])).combine():3===arguments.length?new Oi(Oi.createList(arguments[0],arguments[1],arguments[2])).combine():void 0},Oi.extractFactory=function(t){return t.isEmpty()?null:t.iterator().next().getFactory()},Oi.createList=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1],n=new kt;return n.add(t),n.add(e),n}if(3===arguments.length){var r=arguments[0],i=arguments[1],o=arguments[2],a=new kt;return a.add(r),a.add(i),a.add(o),a}};var Li=function(){this._inputPolys=null,this._geomFactory=null;var t=arguments[0];this._inputPolys=t,null===this._inputPolys&&(this._inputPolys=new kt)},Ti={STRTREE_NODE_CAPACITY:{configurable:!0}};Li.prototype.reduceToGeometries=function(t){for(var e=new kt,n=t.iterator();n.hasNext();){var r=n.next(),i=null;N(r,xt)?i=this.unionTree(r):r instanceof ct&&(i=r),e.add(i)}return e},Li.prototype.extractByEnvelope=function(t,e,n){for(var r=new kt,i=0;i<e.getNumGeometries();i++){var o=e.getGeometryN(i);o.getEnvelopeInternal().intersects(t)?r.add(o):n.add(o)}return this._geomFactory.buildGeometry(r)},Li.prototype.unionOptimized=function(t,e){var n=t.getEnvelopeInternal(),r=e.getEnvelopeInternal();if(!n.intersects(r))return Oi.combine(t,e);if(t.getNumGeometries()<=1&&e.getNumGeometries()<=1)return this.unionActual(t,e);var i=n.intersection(r);return this.unionUsingEnvelopeIntersection(t,e,i)},Li.prototype.union=function(){if(null===this._inputPolys)throw new Error("union() method cannot be called twice");if(this._inputPolys.isEmpty())return null;this._geomFactory=this._inputPolys.iterator().next().getFactory();for(var t=new an(Li.STRTREE_NODE_CAPACITY),e=this._inputPolys.iterator();e.hasNext();){var n=e.next();t.insert(n.getEnvelopeInternal(),n)}this._inputPolys=null;var r=t.itemsTree();return this.unionTree(r)},Li.prototype.binaryUnion=function(){if(1===arguments.length){var t=arguments[0];return this.binaryUnion(t,0,t.size())}if(3===arguments.length){var e=arguments[0],n=arguments[1],r=arguments[2];if(r-n<=1){var i=Li.getGeometry(e,n);return this.unionSafe(i,null)}if(r-n==2)return this.unionSafe(Li.getGeometry(e,n),Li.getGeometry(e,n+1));var o=Math.trunc((r+n)/2),a=this.binaryUnion(e,n,o),s=this.binaryUnion(e,o,r);return this.unionSafe(a,s)}},Li.prototype.repeatedUnion=function(t){for(var e=null,n=t.iterator();n.hasNext();){var r=n.next();e=null===e?r.copy():e.union(r)}return e},Li.prototype.unionSafe=function(t,e){return null===t&&null===e?null:null===t?e.copy():null===e?t.copy():this.unionOptimized(t,e)},Li.prototype.unionActual=function(t,e){return Li.restrictToPolygons(t.union(e))},Li.prototype.unionTree=function(t){var e=this.reduceToGeometries(t);return this.binaryUnion(e)},Li.prototype.unionUsingEnvelopeIntersection=function(t,e,n){var r=new kt,i=this.extractByEnvelope(n,t,r),o=this.extractByEnvelope(n,e,r),a=this.unionActual(i,o);return r.add(a),Oi.combine(r)},Li.prototype.bufferUnion=function(){if(1===arguments.length){var t=arguments[0];return t.get(0).getFactory().buildGeometry(t).buffer(0)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return e.getFactory().createGeometryCollection([e,n]).buffer(0)}},Li.prototype.interfaces_=function(){return[]},Li.prototype.getClass=function(){return Li},Li.restrictToPolygons=function(t){if(N(t,Kt))return t;var e=kr.getPolygons(t);return 1===e.size()?e.get(0):t.getFactory().createMultiPolygon(ve.toPolygonArray(e))},Li.getGeometry=function(t,e){return e>=t.size()?null:t.get(e)},Li.union=function(t){return new Li(t).union()},Ti.STRTREE_NODE_CAPACITY.get=function(){return 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a.fad_button:hover {\n   border-color: black;\n   color: black;\n}\ndiv#").concat(t,".ulabel-night div.frame_annotation_dialog div.fad_row div.fad_buttons a.fad_button:hover {\n   border-color: white;\n   color: white;\n}\ndiv#").concat(t," div.frame_annotation_dialog div.fad_row div.fad_buttons a.fad_button.reclf {\n   position: relative;\n}\ndiv#").concat(t," div.frame_annotation_dialog div.fad_row div.fad_buttons a.fad_button.delete {\n   text-decoration: none;\n   text-align: center;\n   line-height: 28px;\n   font-size: 22px;\n}\n\ndiv#").concat(t," div.canvasses {\n   position: absolute;\n   top: 0; \n   left: 0;\n   padding-right: 100%;\n   padding-bottom: 100%;\n}\ndiv#").concat(t," canvas.canvas_cls {\n   position: absolute;\n   top: 0;\n   left: 0;\n}\ndiv#").concat(t," canvas.annotation_canvas {\n   pointer-events: none;\n}\n\ndiv#").concat(t," .id_dialog {\n   width: 400px;\n   height: 400px;\n   background-color: rgba(0, 0, 0, 0.0);\n   position: absolute;\n   display: none;\n}\n/* .id_dialog.thumb {\n   transform: scale(0.375);\n   opacity: 0.5;\n}\n.id_dialog.thumb:hover {\n   opacity: 1.0;\n} */\ndiv#").concat(t," .ender_outer {\n   display: block;\n   position: absolute;\n   width: 50px;\n   height: 50px;\n   background-color: transparent;\n   box-shadow: 0 0 0 2px white;\n   border-radius: 25px;\n   z-index: ").concat(r,";\n}\ndiv#").concat(t," .ender_inner {\n   display: block;\n   position: absolute;\n   left: 20px;\n   top: 20px;\n   width: 10px;\n   height: 10px;\n   background-color: transparent;\n   border-radius: 10px;\n}\ndiv#").concat(t," .brush_circle {\n   display: block;\n   position: absolute;\n   width: 50px;\n   height: 50px;\n   background-color: white;\n   opacity: 0.4;\n   border-radius: 25px;\n   z-index: ").concat(r,";\n}\n\n/* ================== TOOLBOX ================== */\n\ndiv#").concat(t," div.zpcont {\n   height: 90px;\n   position: relative;\n   background-color: white;\n}\n\ndiv#").concat(t,".ulabel-night div.zpcont {\n   background-color: rgb(24, 24, 24);\n}\n\ndiv#").concat(t," div.zpcont:hover, div#").concat(t,".ulabel-night div.zpcont:hover {\n   background-color: rgba(0,0,0,0);\n}\n\ndiv#").concat(t," div.linestyle {\n   padding: 10px 30px;\n}\n\ndiv#").concat(t," canvas.demo-canvas {\n   width: 120px;\n   height: 40px;\n   border: 1px solid lightgray;\n}\ndiv#").concat(t,".ulabel-night canvas.demo-canvas {\n   border: 1px solid rgb(87, 87, 87);\n}\ndiv#").concat(t," div.line-expl {\n   width: 185px;\n}\n\ndiv#").concat(t," div.line-expl a {\n   display: inline-block;\n   vertical-align: middle;\n}\ndiv#").concat(t," div.line-expl canvas {\n   display: inline-block;\n   vertical-align: middle;\n   width: 120px;\n   height: 40px;\n}\ndiv#").concat(t," div.lstyl-row div.line-expl, div#").concat(t," div.lstyl-row div.setting {\n   display: inline-block;\n   vertical-align: middle;\n}\ndiv#").concat(t," div.setting {\n   width: calc(100% - 185px);\n   text-align: right;\n}\ndiv#").concat(t," div.lstyl-row div.setting a {\n   display: inline-block;\n   border-radius: 5px;\n   padding: 3px 6px;\n   margin-bottom: 5px;\n   text-decoration: none;\n   color: black;\n   font-size: 14px;\n}\ndiv#").concat(t,".ulabel-night div.lstyl-row div.setting a {\n   color: white;\n}\ndiv#").concat(t," div.lstyl-row div.setting a {\n   background-color: rgba(100, 148, 237, 0.479);\n   color: black;\n}\ndiv#").concat(t,' div.lstyl-row div.setting a[href="#"] {\n   background-color: rgba(0,0,0,0);\n   color: black;\n}\ndiv#').concat(t,'.ulabel-night div.lstyl-row div.setting a[href="#"] {\n   color: white;\n}\ndiv#').concat(t,' div.lstyl-row div.setting a[href="#"]:hover {\n   background-color: rgba(255, 181, 44, 0.397);\n}\n\ndiv#').concat(t," div.dialogs_container {\n   position: absolute;\n   top: 0;\n   left: 0;\n}\n\ndiv.toolbox_inner_cls {\n   height: calc(100% - 38px);\n   overflow-y: scroll;\n}\n\n\n/* ========== Tab Buttons ========== */\n\ndiv#").concat(t," div.toolbox-tabs {\n   position: absolute;\n   bottom: 0;\n   width: 100%;\n   opacity: 0.8;\n}\ndiv#").concat(t," div.toolbox-tabs div.tb-st-tab {\n   display: block;\n   width: 100%;\n   padding: 5px 0;\n   background-color: rgba(0, 3, 161, 0.144);\n}\ndiv#").concat(t," div.toolbox-tabs div.tb-st-tab.sel {\n   display: block;\n   width: 100%;\n   background-color: rgba(0, 3, 161, 0.561);\n}\ndiv#").concat(t," div.toolbox-tabs div.tb-st-tab * {\n   vertical-align: middle;\n}\ndiv#").concat(t," div.toolbox-tabs div.tb-st-tab a.tb-st-switch {\n   display: inline-block;\n   width: 70px;\n   padding: 0 15px;\n   text-decoration: none;\n   color: rgb(37, 37, 37);\n}\ndiv#").concat(t,".ulabel-night div.toolbox-tabs div.tb-st-tab a.tb-st-switch {\n   color: rgb(150, 150, 150);\n}\ndiv#").concat(t," div.toolbox-tabs div.tb-st-tab.sel a.tb-st-switch {\n   color: rgb(238, 238, 238);\n}\ndiv#").concat(t,".ulabel-night div.toolbox-tabs div.tb-st-tab.sel a.tb-st-switch {\n   color: rgb(238, 238, 238);\n}\ndiv#").concat(t," div.toolbox-tabs div.tb-st-tab a.tb-st-switch[href]:hover {\n   color: cornflowerblue;\n}\ndiv#").concat(t,".ulabel-night div.toolbox-tabs div.tb-st-tab a.tb-st-switch[href]:hover {\n   color: rgb(238, 238, 238);\n}\ndiv#").concat(t," div.toolbox-tabs div.tb-st-tab span.tb-st-range {\n   display: inline-block;\n   width: calc(100% - 100px);\n   text-align: center;\n}\ndiv#").concat(t," div.toolbox-tabs div.tb-st-tab span.tb-st-range input {\n   width: 80%;\n   transform: rotate(180deg);\n}\n\n/* ========== Annotation Box Dialogs ========== */\n\ndiv#").concat(t," div.global_edit_suggestion {\n   display: none;\n   position: absolute;\n   width: 150px;\n   /*height: 75px;*/\n   height: 0px;\n   text-align: center;\n   z-index: 1;\n   /* background-color: white; */\n   transform: scale(0.66666);\n   overflow: visible;\n}\ndiv#").concat(t," div.global_edit_suggestion.mcm {\n   width: 225px;\n   transform: scale(0.5);\n}\ndiv#").concat(t," a.global_sub_suggestion {\n   width: 60px;\n   height: 60px;\n   margin-left: 7.5px;\n   margin-right: 7.5px;\n   display: inline-block;\n   border-radius: 37.5px;\n   background-color: white;\n   overflow: hidden;\n   transform: translateY(-50%);\n}\ndiv#").concat(t," a.global_sub_suggestion img {\n   display: block;\n   width: 40px;\n   height: 40px;\n   padding: 10px;\n}\ndiv#").concat(t," a.global_sub_suggestion span.bigx {\n   position: absolute;\n   display: block;\n   font-size: 4em;\n   text-align: center;\n   width: 60px;\n   top: 50%;\n   -ms-transform: translateY(-50%);\n   transform: translateY(-50%);\n   color: black;\n   text-decoration: none;\n}\ndiv#").concat(t," a.global_sub_suggestion.reid_suggestion {\n   opacity: 0.3;\n   background-color: black;\n}\ndiv#").concat(t," a.global_sub_suggestion.reid_suggestion:hover {\n   opacity: 0; \n}\n\ndiv#").concat(t," a.tbid-opt {\n   display: inline-block;\n   text-decoration: none;\n   padding: 5px 8px;\n   border-radius: 5px;\n   color: black;\n}\ndiv#").concat(t," div.colprev {\n   display: inline-block;\n   vertical-align: middle;\n   height: 15px;\n   width: 15px;\n}\ndiv#").concat(t," span.tb-cls-nam {\n   display: inline-block;\n   vertical-align: middle;\n}\ndiv#").concat(t," a.tbid-opt:hover {\n   background-color: rgba(255, 181, 44, 0.397);\n}\ndiv#").concat(t," a.tbid-opt.sel {\n   background-color: rgba(100, 148, 237, 0.459);\n}\ndiv#").concat(t," div.toolbox-name-header {\n   background-color: rgb(0, 128, 202);\n   margin: 0;\n}\ndiv#").concat(t,".ulabel-night div.toolbox-name-header {\n   background-color: rgb(0, 60, 95);\n}\ndiv#").concat(t," div.toolbox-name-header h1 {\n   margin: 0;\n   padding: 0;\n   font-size: 15px;\n   display: inline-block;\n   padding: 10px 15px;\n   width: calc(70% - 30px);\n   vertical-align: middle;\n}\ndiv#").concat(t," div.toolbox-name-header h1 a {\n   color: white;\n   font-weight: 100;\n   text-decoration: none;\n}\ndiv#").concat(t," div.toolbox-name-header h1 {\n   color: rgb(212, 212, 212);\n   font-size: 12px;\n   font-weight: 100;\n}\ndiv#").concat(t,".ulabel-night div.toolbox-name-header h1 span.version-number {\n   color: rgb(190, 190, 190);\n}\ndiv#").concat(t," div.night-button-cont {\n   text-align: right;\n   display: inline-block;\n   vertical-align: middle;\n   position: relative;\n   padding-right: 10px;\n   width: calc(30% - 10px);\n}\ndiv#").concat(t," a.night-button {\n   display: inline-block;\n   padding: 10px;\n   opacity: 0.7;\n}\ndiv#").concat(t," div.night-button-track {\n   width: 35px;\n   height: 12px;\n   border-radius: 6px;\n   position: relative;\n   display: inline-block;\n   background-color: rgba(0, 0, 0, 0.52);\n}\ndiv#").concat(t," div.night-status {\n   width: 20px;\n   height: 20px;\n   border-radius: 10px;\n   position: absolute;\n   background-color: rgb(139, 139, 139);\n   left: -4px;\n   top: -4px;\n   transition: left 0.2s;\n}\ndiv#").concat(t," a.night-button:hover {\n   opacity: 1;\n}\ndiv#").concat(t,".ulabel-night div.night-button-track {\n   background-color: rgba(255, 255, 255, 0.52);\n}\ndiv#").concat(t,".ulabel-night div.night-status {\n   left: 19px;\n}\n\n\ndiv#").concat(t,".ulabel-night *::-webkit-scrollbar {\n   background-color: black;\n}\ndiv#").concat(t,".ulabel-night *::-webkit-scrollbar-track {\n   background-color: black;\n}\ndiv#").concat(t,".ulabel-night *::-webkit-scrollbar-thumb {\n   border: 1px solid rgb(110, 110, 110);\n   background-color: rgb(51, 51, 51);\n}\ndiv#").concat(t,".ulabel-night *::-webkit-scrollbar-thumb:hover {\n   background-color: rgb(90, 90, 90);\n} \ndiv#").concat(t,".ulabel-night *::-webkit-scrollbar-corner {\n   background-color:rgb(0, 60, 95);\n}\n\ndiv#").concat(t," a.repo-anchor {\n   text-transform: uppercase;\n}\n\n\ndiv#").concat(t," a.id-dialog-clickable-indicator {\n   position: absolute; \n   top: 0;\n   left: 0;\n   display: block;\n   border-radius: 200px;\n   height: 400px;\n   width: 400px;\n   overflow: hidden;\n}\ndiv#").concat(t," a.id-dialog-clickable-indicator svg {\n   position: absolute;\n   top: 0;\n   left: 0;\n}\n\ndiv#").concat(t," .editable {\n   display: none;\n   position: absolute;\n   width: 50px;\n   height: 50px;\n   background-color: gray;\n   opacity: 0.7;\n   border-radius: 25px;\n   z-index: 0;\n}\ndiv#").concat(t," .editable.soft {\n   opacity: 0.4;\n}\ndiv#").concat(t," .editable:hover {\n   background-color: white;\n   opacity: 1.0;\n}\ndiv#").concat(t," .editable.soft:hover {\n   opacity: 0.7;\n}\n\ndiv#").concat(t," div.toolbox-refs {\n   text-align: center;\n}\ndiv#").concat(t," div.toolbox-refs a {\n   color: rgb(5, 50, 133);\n   display: inline-block;\n   margin-top: 10px;\n}\ndiv#").concat(t," div.toolbox-refs a:hover {\n   color: rgb(44, 77, 139);\n}\ndiv#").concat(t,".ulabel-night div.toolbox-refs a {\n   color: rgb(176, 202, 250);\n}\ndiv#").concat(t,".ulabel-night div.toolbox-refs a:hover {\n   color: rgb(123, 160, 228);\n}\n\ndiv#").concat(t," #submit-button {\n   display: block;\n   padding: 20px;\n   border-radius: 10px;\n   color: white;\n   background-color: rgba(255, 166, 0, 0.739);\n   text-decoration: none;\n   font-size: 1.5em;\n   text-align: center;\n   width: 150px;\n   margin: 30px auto;\n   opacity: 0.6;\n   position: relative;\n}\ndiv#").concat(t,' #submit-button[href="#"] {\n   opacity: 1.0;\n}\n\ndiv#').concat(t,' #submit-button[href="#"]:hover {\n   background-color: rgba(255, 166, 0, 1.0);\n}\ndiv#').concat(t,' #submit-button[href="#"]:active {\n   box-shadow: 0 0 3px black;\n}\ndiv#').concat(t,'.ulabel-night #submit-button[href="#"]:active {\n   box-shadow: 0 0 8px white;\n}\n\n/* Dual ring loader */\n.lds-dual-ring {\n    position: absolute;\n    display: block;\n    width: 18px;\n    height: 18px;\n    top: 50%;\n    left: 50%;\n    transform: translateY(-50%) translateX(-50%);\n}\n.lds-dual-ring:after {\n    content: " ";\n    display: block;\n    width: 14.4px;\n    height: 14.4px;\n    margin: 1.8px;\n    border-radius: 50%;\n    border: 1.35px solid #fff;\n    border-color: #fff transparent #fff transparent;\n    animation: lds-dual-ring 1.2s linear infinite;\n}\n@keyframes lds-dual-ring {\n    0% {\n        transform: rotate(0deg);\n    }\n    100% {\n        transform: rotate(360deg);\n    }\n}\n')},y='<div class="lds-dual-ring"></div>',_=["orange","crimson","dodgerblue","midnightblue","seagreen","tan","blueviolet","chocolate","darksalmon","deeppink","fuchsia"]},1424:function(t,e,n){"use strict";n.r(e),n.d(e,{ULABEL_VERSION:function(){return r}});var r="0.10.12"}},n={};function s(e){var r=n[e];if(void 0!==r)return r.exports;var i=n[e]={exports:{}};return t[e].call(i.exports,i,i.exports,s),i.exports}s.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return s.d(e,{a:e}),e},s.d=function(t,e){for(var n in e)s.o(e,n)&&!s.o(t,n)&&Object.defineProperty(t,n,{enumerable:!0,get:e[n]})},s.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},s.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})};var l={};(function(){"use strict";s.d(l,{default:function(){return b}});var t=s(5573),e=s(9929),n=s(6697),u=s(496),c=s(9219),h=s(2571),f=s(4493),d=s(4692),p=s.n(d),g=s(2748),m=s(1424),v=p();window.$=window.jQuery=s(4692);var y=s(611).v4;v.fn.outer_html=function(){return v("<div />").append(this.eq(0).clone()).html()};var _=function(){function s(e){var n,r,i,a,l,c,h,f;o(this,s),this.begining_time=Date.now(),0===arguments.length?console.error("ULabel was given no arguments"):arguments.length>1&&(e=s.handle_deprecated_arguments.apply(s,arguments));for(var d=["container_id","image_data","username","submit_buttons","subtasks"],p=0,g=d;p<g.length;p++){var m=g[p];null==e[m]&&console.error("ULabel did not receive required property ".concat(m))}var v=e.container_id,y=e.image_data,_=e.username,b=e.submit_buttons,w=e.subtasks,x=null!==(n=e.task_meta)&&void 0!==n?n:null,k=null!==(r=e.annotation_meta)&&void 0!==r?r:null,E=null!==(i=e.px_per_px)&&void 0!==i?i:1,A=null!==(a=e.initial_crop)&&void 0!==a?a:null,S=null!==(l=e.initial_line_size)&&void 0!==l?l:null,C=null!==(c=e.instructions_url)&&void 0!==c?c:null,M=null!==(h=e.config_data)&&void 0!==h?h:null,I=null!==(f=e.toolbox_order)&&void 0!==f?f:null;for(var N in this.config=new u.Vk({container_id:v,annbox_id:"annbox",imwrap_id:"imwrap",canvas_fid_pfx:"front-canvas",canvas_bid_pfx:"back-canvas",canvas_did:"demo-canvas",canvas_class:"easel",image_id_pfx:"ann_image",imgsz_class:"imgsz",toolbox_id:"toolbox",px_per_px:E,initial_crop:A,image_data:s.expand_image_data(this,y),annotator:_,allow_soft_id:!1,default_annotation_color:"#fa9d2a",image_width:null,image_height:null,demo_width:120,demo_height:40,polygon_ender_size:15,edit_handle_size:30,brush_size:60,instructions_url:C,submit_buttons:b,cl_opacity:.4,outer_diameter:200,inner_prop:.3,task_meta:x,annotation_meta:k}),null!=M&&this.config.modify_config(M),this.toolbox_order=null===I?this.config.default_toolbox_item_order:I,this.tmp_nonspatial_element_ids={},this.state={zoom_val:1,last_move:null,current_frame:0,current_subtask:null,last_brush_stroke:null,line_size:S,size_mode:"fixed",demo_canvas_context:null,edited:!1},this.abort_controller=new AbortController,this.resize_observers=[],this.subtasks={},this.color_info={},s.initialize_subtasks(this,w),this.drag_state={active_key:null,release_button:null,annotation:{mouse_start:null,offset_start:null,zoom_val_start:null},brush:{mouse_start:null,offset_start:null,zoom_val_start:null},edit:{mouse_start:null,offset_start:null,zoom_val_start:null},pan:{mouse_start:null,offset_start:null,zoom_val_start:null},zoom:{mouse_start:null,offset_start:null,zoom_val_start:null},move:{mouse_start:null,offset_start:null,zoom_val_start:null},right:{mouse_start:null,offset_start:null,zoom_val_start:null}},this.subtasks)for(var P=0;P<this.subtasks[N].annotations.ordering.length;P++){var O=this.subtasks[N].annotations.ordering[P],L=this.subtasks[N].annotations.access[O].spatial_type;t.NONSPATIAL_MODES.includes(L)||this.rebuild_containing_box(this.subtasks[N].annotations.ordering[P],!1,N)}this.is_init=!1}return a(s,[{key:"remove_listeners",value:function(){p()(document).off(".ulabel"),p()(window).off(".ulabel"),p()(".id_dialog").off(".ulabel"),p()("#"+this.config.annbox_id),null!==this&&void 0!==this&&this.abort_controller.abort(),null!=this.resize_observers&&this.resize_observers.forEach((function(t){t.disconnect()}))}},{key:"init",value:function(t){var e=this;(0,f.add_style_to_document)(this);var n=this;n.state.current_subtask=Object.keys(n.subtasks)[0],(0,f.prep_window_html)(this,this.toolbox_order),s.has_night_mode_cookie()&&p()("#"+this.config.container_id).addClass("ulabel-night");for(var r=[document.getElementById("".concat(this.config.image_id_pfx,"__0"))],i=[],o=0;o<r.length;o++){i.push(r[o]);break}var a=i.map(s.load_image_promise);Promise.all(a).then((function(r){for(var i in n.config.image_height=r[0].naturalHeight,n.config.image_width=r[0].naturalWidth,n.subtasks)p()("#"+n.config.imwrap_id).append('\n                <div id="canvasses__'.concat(i,'" class="canvasses">\n                    <canvas \n                        id="').concat(n.subtasks[i].canvas_bid,'" \n                        class="').concat(n.config.canvas_class," ").concat(n.config.imgsz_class,' canvas_cls" \n                        height=').concat(n.config.image_height*e.config.px_per_px," \n                        width=").concat(n.config.image_width*e.config.px_per_px,'></canvas>\n                    <canvas \n                        id="').concat(n.subtasks[i].canvas_fid,'" \n                        class="').concat(n.config.canvas_class," ").concat(n.config.imgsz_class,' canvas_cls" \n                        height=').concat(n.config.image_height*e.config.px_per_px," \n                        width=").concat(n.config.image_width*e.config.px_per_px,' \n                        oncontextmenu="return false"></canvas>\n                    <div id="dialogs__').concat(i,'" class="dialogs_container"></div>\n                </div>\n                ')),p()("#"+n.config.container_id+" div#fad_st__".concat(i)).append('\n                    <div id="front_dialogs__'.concat(i,'" class="front_dialogs"></div>\n                ')),n.subtasks[i].state.back_context=document.getElementById(n.subtasks[i].canvas_bid).getContext("2d"),n.subtasks[i].state.front_context=document.getElementById(n.subtasks[i].canvas_fid).getContext("2d");s.initialize_annotation_canvases(n),(0,f.build_id_dialogs)(n),(0,f.build_edit_suggestion)(n),(0,f.build_confidence_dialog)(n),s.create_listeners(n),n.handle_toolbox_overflow(),n.set_subtask(n.state.current_subtask),n.create_overlays(),n.is_init=!0,p()("div#".concat(e.config.container_id)).css("display","block"),e.show_initial_crop(),e.update_frame(),n.redraw_demo(),n.redraw_all_annotations(),t()})).catch((function(t){console.log(t),e.raise_error("Unable to load images: "+JSON.stringify(t),s.elvl_fatal)})),s.after_init(this),console.log("Time taken to construct and initialize: "+(Date.now()-this.begining_time))}},{key:"version",value:function(){return s.version()}},{key:"create_overlays",value:function(){var t,e=["FilterDistance"],n=i(this.toolbox.items);try{for(n.s();!(t=n.n()).done;){var r=t.value,o=r.get_toolbox_item_type();e.includes(o)&&("FilterDistance"===o?(this.filter_distance_overlay=r.get_overlay(),this.filter_distance_overlay.set_canvas_size(this.config.image_width*this.config.px_per_px,this.config.image_height*this.config.px_per_px),p()("#"+this.config.imwrap_id).prepend(this.filter_distance_overlay.get_canvas()),(0,h.filter_points_distance_from_line)(this,null,{should_redraw:this.config.distance_filter_toolbox_item.filter_on_load,multi_class_mode:this.config.distance_filter_toolbox_item.multi_class_mode,show_overlay:this.filter_distance_overlay.get_display_overlay(),distances:this.config.distance_filter_toolbox_item.default_values})):console.warn("Toolbox item ".concat(o," is associated with an overlay, yet no overlay logic exists.")))}}catch(a){n.e(a)}finally{n.f()}}},{key:"handle_toolbox_overflow",value:function(){var t=p()("#"+this.config.container_id+" div.toolbox-tabs").height();p()("#"+this.config.container_id+" div.toolbox_inner_cls").css("height","calc(100% - ".concat(t+38,"px)"));var e=p()("#"+this.config.container_id+" div.toolbox_cls")[0].scrollHeight-38-t;p()("#"+this.config.container_id+" div.toolbox_inner_cls")[0].scrollHeight<=e?p()("#"+this.config.container_id+" div.toolbox_inner_cls").css("overflow-y","hidden"):p()("#"+this.config.container_id+" div.toolbox_inner_cls").css("overflow-y","scroll")}},{key:"get_viewport_height_ratio",value:function(t){return p()("#"+this.config.annbox_id).height()/t}},{key:"get_viewport_width_ratio",value:function(t){return p()("#"+this.config.annbox_id).width()/t}},{key:"show_initial_crop",value:function(){var t=this.config.initial_crop;if(null!=t){if("width"in t&&"height"in t&&"left"in t&&"top"in t){var e,n=this.config.image_width,r=this.config.image_height;t.left=Math.max(t.left,0),t.top=Math.max(t.top,0),t.width=Math.min(t.width,n-t.left),t.height=Math.min(t.height,r-t.top),n=t.width,r=t.height;var i=t.left+t.width/2,o=t.top+t.height/2;return this.state.zoom_val=Math.min(this.get_viewport_height_ratio(r),this.get_viewport_width_ratio(n)),this.rezoom(i,o,!0),void(null===(e=this.filter_distance_overlay)||void 0===e||e.draw_overlay())}this.raise_error('Initial crop must contain properties "width", "height", "left", and "top". Ignoring.',s.elvl_info)}this.show_whole_image()}},{key:"show_whole_image",value:function(){var t,e=this.config.image_width,n=this.config.image_height;this.state.zoom_val=Math.min(this.get_viewport_height_ratio(n),this.get_viewport_width_ratio(e)),this.rezoom(0,0,!0),null===(t=this.filter_distance_overlay)||void 0===t||t.draw_overlay()}},{key:"update_cursor",value:function(){}},{key:"readjust_subtask_opacities",value:function(){for(var t in this.subtasks){var e=p()("#tb-st-range--"+t).val();p()("div#canvasses__"+t).css("opacity",e/100)}}},{key:"set_subtask",value:function(t){var e=this.state.current_subtask;this.state.current_subtask=t,p()("div.canvasses").css("z-index",g.BACK_Z_INDEX),p()("div#canvasses__"+this.state.current_subtask).css("z-index",g.FRONT_Z_INDEX),p()("div.dialogs_container").css("display","none"),p()("div#dialogs__"+this.state.current_subtask).css("display","block"),p()("a.md-btn").css("display","none"),p()("a.md-btn.md-en4--"+t).css("display","inline-block"),p()("div.tb-id-app").css("display","none"),p()("div#tb-id-app--"+this.state.current_subtask).css("display","block"),this.toggle_delete_class_id_in_toolbox(),p()("a#tb-st-switch--"+e).attr("href","#"),p()("a#tb-st-switch--"+e).parent().removeClass("sel"),p()("input#tb-st-range--"+e).val(Math.round(100*this.subtasks[e].inactive_opacity)),p()("a#tb-st-switch--"+t).removeAttr("href"),p()("a#tb-st-switch--"+t).parent().addClass("sel"),p()("input#tb-st-range--"+t).val(100),this.update_annotation_mode(),this.update_current_class(),this.readjust_subtask_opacities(),this.redraw_demo()}},{key:"set_annotation_mode",value:function(t){this.subtasks[this.state.current_subtask].state.annotation_mode=t,this.update_annotation_mode()}},{key:"update_annotation_mode",value:function(){p()("a.md-btn.sel").attr("href","#"),p()("a.md-btn.sel").removeClass("sel"),p()("a#md-btn--"+this.subtasks[this.state.current_subtask].state.annotation_mode).addClass("sel"),p()("a#md-btn--"+this.subtasks[this.state.current_subtask].state.annotation_mode).removeAttr("href"),this.show_annotation_mode()}},{key:"update_current_class",value:function(){this.update_id_toolbox_display()}},{key:"show_annotation_mode",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;null===t&&(t=p()("a.md-btn.sel"));var e=t.attr("amdname");p()("#"+this.config.toolbox_id+" .current_mode").html(e),p()("div.frame_annotation_dialog:not(.fad_st__".concat(this.state.current_subtask,")")).removeClass("active"),["whole-image","global"].includes(this.subtasks[this.state.current_subtask].state.annotation_mode)?p()("div.frame_annotation_dialog.fad_st__".concat(this.state.current_subtask)).addClass("active"):p()("div.frame_annotation_dialog").removeClass("active")}},{key:"toggle_delete_class_id_in_toolbox",value:function(){var e=this.subtasks[this.state.current_subtask],n=t.DELETE_MODES.includes(e.state.annotation_mode);if(n)p()("a#toolbox_sel_"+t.DELETE_CLASS_ID).css("display","inline-block"),p()("a#toolbox_sel_"+t.DELETE_CLASS_ID).trigger("click");else if(p()("a#toolbox_sel_"+t.DELETE_CLASS_ID).css("display","none"),p()("a#toolbox_sel_"+t.DELETE_CLASS_ID).hasClass("sel")){var r=null;if(null!==e.state.active_id?r=e.state.active_id:null!==e.state.move_candidate&&(r=e.state.move_candidate.annid),null===r)p()("a.tbid-opt").first().trigger("click");else{var o=e.annotations.access[r].classification_payloads.reduce((function(t,e){return e.confidence>t.confidence?e:t})).class_id;p()("a#toolbox_sel_"+o).trigger("click")}}var a,s=i(this.subtasks[this.state.current_subtask].class_ids);try{for(s.s();!(a=s.n()).done;){var l=a.value;l!==t.DELETE_CLASS_ID&&(n?p()("a#toolbox_sel_"+l).css("display","none"):p()("a#toolbox_sel_"+l).css("display","inline-block"))}}catch(u){s.e(u)}finally{s.f()}}},{key:"set_and_update_annotation_mode",value:function(t){return this.subtasks[this.state.current_subtask].allowed_modes.includes(t)?(document.getElementById("md-btn--"+t).click(),!0):(console.warn("Annotation mode ".concat(t," is not allowed for subtask ").concat(this.state.current_subtask)),!1)}},{key:"redraw_demo",value:function(){}},{key:"get_empirical_scale",value:function(){return p()("#"+this.config.imwrap_id).width()/this.config.image_width}},{key:"make_new_annotation_id",value:function(){return y()}},{key:"get_init_spatial",value:function(t,e,n){switch(n){case"point":return[[t,e]];case"bbox":case"polyline":case"contour":case"tbar":case"delete_polygon":case"delete_bbox":return[[t,e],[t,e]];case"polygon":return this.subtasks[this.state.current_subtask].state.is_in_brush_mode?this.get_brush_circle_spatial_payload(t,e):[[[t,e],[t,e]]];case"bbox3":return[[t,e,this.state.current_frame],[t,e,this.state.current_frame]];default:return this.raise_error("Annotation mode is not understood",s.elvl_info),null}}},{key:"get_init_id_payload",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;return this.set_id_dialog_payload_to_init(null),t.DELETE_MODES.includes(e)?[{class_id:t.DELETE_CLASS_ID,confidence:1}]:JSON.parse(JSON.stringify(this.subtasks[this.state.current_subtask].state.id_payload))}},{key:"get_next_available_canvas_id",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;null===e&&(e=this.state.current_subtask);for(var n=Object.keys(this.subtasks[e].state.annotation_contexts),r=0;r<n.length;r++)if(this.subtasks[e].state.annotation_contexts[n[r]].annotation_ids.length<t.N_ANNOS_PER_CANVAS)return n[r];return this.create_annotation_canvas(e)}},{key:"create_annotation_canvas",value:function(t){var e="canvas__".concat(this.make_new_annotation_id());return p()("#canvasses__"+t).append('\n            <canvas \n                id="'.concat(e,'" \n                class="').concat(this.config.canvas_class," ").concat(this.config.imgsz_class,' canvas_cls annotation_canvas" \n                height=').concat(this.config.image_height*this.config.px_per_px," \n                width=").concat(this.config.image_width*this.config.px_per_px,"></canvas>\n        ")),p()("#"+e).css("height",this.config.image_height*this.state.zoom_val+"px"),p()("#"+e).css("width",this.config.image_width*this.state.zoom_val+"px"),p()("#"+e).css("z-index",g.BACK_Z_INDEX),this.subtasks[t].state.annotation_contexts[e]={annotation_ids:[],context:document.getElementById(e).getContext("2d")},e}},{key:"get_init_canvas_context_id",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;null===e&&(e=this.state.current_subtask);var n=this.get_next_available_canvas_id(e);return this.subtasks[e].state.annotation_contexts[n].annotation_ids.push(t),n}},{key:"destroy_annotation_context",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;null===e&&(e=this.state.current_subtask);var n=this.subtasks[e].annotations.access[t].canvas_id,r=this.subtasks[e].state.annotation_contexts[n].annotation_ids,i=r.indexOf(t);i>-1&&r.splice(i,1),0===r.length?(p()("#"+n).remove(),delete this.subtasks[e].state.annotation_contexts[n]):this.redraw_all_annotations_in_annotation_context(n,e)}},{key:"get_with_access_string",value:function(t,e){var r,i,o,a,l,u,c,h,f,d,p,g=arguments.length>2&&void 0!==arguments[2]&&arguments[2],m=this.subtasks[this.state.current_subtask].annotations.access[t].spatial_type,v=this.subtasks[this.state.current_subtask].annotations.access[t].spatial_payload,y=v;switch(m){case"bbox":return r=parseInt(e[0],10),i=parseInt(e[1],10),[(a=v)[r][0],a[i][1]];case"point":return v;case"bbox3":return r=parseInt(e[0],10),i=parseInt(e[1],10),l=[(a=v)[r][0],a[i][1]],e.length>2&&(o=parseInt(e[2],10),l.push(a[o][2])),l;case"polygon":case"polyline":return"polygon"===m&&(p=parseInt(e[0],10),y=v.at(p),e=e[1]),u=parseInt(e,10),(c=parseFloat(e)-u)<.005?y[u]:g?(c=0,y[u+=1]):n.GeometricUtils.interpolate_poly_segment(y,u,c);case"tbar":return h=parseInt(e[0],10),f=parseInt(e[1],10),[(d=v)[h][0],d[f][1]];default:this.raise_error("Unable to apply access string to annotation of type "+m,s.elvl_standard)}}},{key:"set_with_access_string",value:function(t,e,r){var i,o,a,l=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,u=this.subtasks[this.state.current_subtask].annotations.access[t].spatial_type,c=this.subtasks[this.state.current_subtask].annotations.access[t].spatial_payload,h=c;switch(u){case"bbox":case"tbar":i=parseInt(e[0],10),o=parseInt(e[1],10),c[i][0]=r[0],c[o][1]=r[1];break;case"point":c[i][0]=r[0],c[i][0]=r[0];break;case"bbox3":i=parseInt(e[0],10),o=parseInt(e[1],10),c[i][0]=r[0],c[o][1]=r[1],e.length>2&&r.length>2&&(c[parseInt(e[2],10)][2]=r[2]);break;case"polygon":case"polyline":"polygon"===u&&(a=parseInt(e[0],10),h=c.at(a),e=e[1]);var f=parseInt(e,10),d=parseFloat(e)-f;if(d<.005){var p=parseInt(e,10),g=h.length;"polygon"!==u||0!==p&&p!==g-1?h[p]=r:(h[0]=[r[0],r[1]],h[g-1]=[r[0],r[1]])}else if(!0===l)h.splice(f+1,1);else if(!1===l)h.splice(f+1,0,[r[0],r[1]]);else{var m=n.GeometricUtils.interpolate_poly_segment(h,f,d);h.splice(f+1,0,m)}break;default:this.raise_error("Unable to apply access string to annotation of type "+u,s.elvl_standard)}}},{key:"get_annotation_color",value:function(t){var e=(0,h.get_annotation_class_id)(t),n=this.color_info[e];return void 0===n?(console.error("get_annotation_color encountered error while getting annotation color with class id ".concat(e)),this.config.default_annotation_color):(0,c.SA)(t,n,h.get_annotation_confidence,p()("#gradient-slider").val()/100)}},{key:"get_active_class_color",value:function(){var t=this.color_info[this.get_active_class_id()];return void 0===t?(console.error("get_active_class_color() encountered error while getting active class color."),this.config.default_annotation_color):t}},{key:"get_non_spatial_annotation_color",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;if(this.config.allow_soft_id)return this.config.default_annotation_color;var r=this.state.current_subtask;null==n||e||(r=n);var i=JSON.parse(JSON.stringify(this.subtasks[r].state.id_payload));if(e)for(var o=1,a=this.subtasks[r].class_ids,s="div#tb-id-app--"+this.state.current_subtask,l=p()(s+" a.tbid-opt.sel").attr("id").split("_"),u=a.indexOf(parseInt(l[l.length-1])),c=0;c<a.length;c++)i[c]=c===u?{class_id:a[c],confidence:o}:{class_id:a[c],confidence:(1-o)/(a.length-1)};else null!=t&&(i=t);for(var h=0;h<i.length;h++)if(i[h].confidence>0)return this.subtasks[r].class_defs[h].color;return this.config.default_annotation_color}},{key:"draw_bounding_box",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,i=this.config.px_per_px,o=0,a=0;null!=r&&(o=r.diffX,a=r.diffY);var s=null;s="line_size"in t?t.line_size:this.get_line_size(n);var l=this.get_annotation_color(t);e.fillStyle=l,e.strokeStyle=l,e.lineJoin="round",e.lineWidth=s*i,e.imageSmoothingEnabled=!1,e.globalCompositeOperation="source-over";var u=t.spatial_payload[0],c=t.spatial_payload[1];e.beginPath(),e.moveTo((u[0]+o)*i,(u[1]+a)*i),e.lineTo((u[0]+o)*i,(c[1]+a)*i),e.lineTo((c[0]+o)*i,(c[1]+a)*i),e.lineTo((c[0]+o)*i,(u[1]+a)*i),e.lineTo((u[0]+o)*i,(u[1]+a)*i),e.closePath(),e.stroke()}},{key:"draw_point",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,i=this.config.px_per_px,o=0,a=0;null!=r&&(o=r.diffX,a=r.diffY);var s=null;s="line_size"in t?t.line_size:this.get_line_size(n);var l=this.get_annotation_color(t);e.fillStyle=l,e.strokeStyle=l,e.lineJoin="round",e.lineWidth=s*i,e.imageSmoothingEnabled=!1,e.globalCompositeOperation="source-over";var u=t.spatial_payload[0];e.beginPath(),e.arc((u[0]+o)*i,(u[1]+a)*i,s*i*.75,0,2*Math.PI),e.closePath(),e.stroke(),e.fill(),e.beginPath(),e.arc((u[0]+o)*i,(u[1]+a)*i,s*i*3,0,2*Math.PI),e.closePath(),e.stroke()}},{key:"draw_bbox3",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,i=this.config.px_per_px,o=0,a=0,s=0;null!=r&&(o=r.diffX,a=r.diffY,"diffZ"in r&&(s=r.diffZ));var l=this.state.current_frame,u=t.spatial_payload[0],c=t.spatial_payload[1];if(!(l<Math.min(u[2],c[2])+s||l>Math.max(u[2],c[2])+s)){var h=!1;l!==Math.min(u[2],c[2])+s&&l!==Math.max(u[2],c[2])+s||(h=!0);var f=null;f="line_size"in t?t.line_size:this.get_line_size(n);var d=this.get_annotation_color(t);e.fillStyle=d,e.strokeStyle=d,e.lineJoin="round",e.lineWidth=f*i,e.imageSmoothingEnabled=!1,e.globalCompositeOperation="source-over",e.beginPath(),e.moveTo((u[0]+o)*i,(u[1]+a)*i),e.lineTo((u[0]+o)*i,(c[1]+a)*i),e.lineTo((c[0]+o)*i,(c[1]+a)*i),e.lineTo((c[0]+o)*i,(u[1]+a)*i),e.lineTo((u[0]+o)*i,(u[1]+a)*i),e.closePath(),e.stroke(),h&&(e.globalAlpha=.2,e.fill(),e.globalAlpha=1)}}},{key:"draw_polygon",value:function(t,e){var r=arguments.length>2&&void 0!==arguments[2]&&arguments[2],i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,o=this.config.px_per_px,a=0,s=0;null!=i&&(a=i.diffX,s=i.diffY);var l=null,u=(l="line_size"in t?t.line_size:this.get_line_size(r))<=.01,c=this.get_annotation_color(t);e.fillStyle=c,e.strokeStyle=c,e.lineJoin="round",e.lineWidth=l*o,e.lineCap="round",e.imageSmoothingEnabled=!1,e.globalCompositeOperation="source-over";for(var h=t.spatial_type,f=t.spatial_payload,d=f,p="polygon"===h?f.length:1,g=!1,m=0;m<p;m++){"polygon"===h&&(d=f[m]);var v=d;if(v.length>0){e.beginPath(),e.moveTo((v[0][0]+a)*o,(v[0][1]+s)*o);for(var y=1;y<v.length;y++)e.lineTo((v[y][0]+a)*o,(v[y][1]+s)*o);e.stroke()}g=n.GeometricUtils.is_polygon_closed(d),!u&&"polygon"===h&&g&&(t.spatial_payload_holes[m]?e.globalCompositeOperation="destination-out":e.globalAlpha=.2,e.closePath(),e.fill(),e.globalCompositeOperation="source-over",e.globalAlpha=1)}if("polygon"===h&&!g&&this.subtasks[this.state.current_subtask].state.is_in_progress&&!this.subtasks[this.state.current_subtask].state.starting_complex_polygon){var _=f.at(-1)[0];e.globalCompositeOperation="destination-out",e.beginPath(),e.arc(_[0],_[1],this.config.polygon_ender_size/2,0,2*Math.PI),e.fill(),e.globalCompositeOperation="source-over"}}},{key:"draw_contour",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,i=this.config.px_per_px,o=0,a=0;null!=r&&(o=r.diffX,a=r.diffY);var s=null;s="line_size"in t?t.line_size:this.get_line_size(n);var l=this.get_annotation_color(t);e.fillStyle=l,e.strokeStyle=l,e.lineJoin="round",e.lineWidth=s*i,e.lineCap="round",e.imageSmoothingEnabled=!1,e.globalCompositeOperation="source-over";var u=t.spatial_payload;e.beginPath(),e.moveTo((u[0][0]+o)*i,(u[0][1]+a)*i);for(var c=1;c<u.length;c++)e.lineTo((u[c][0]+o)*i,(u[c][1]+a)*i);e.stroke()}},{key:"draw_tbar",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,i=this.config.px_per_px,o=0,a=0;null!=r&&(o=r.diffX,a=r.diffY);var s=null;s="line_size"in t?t.line_size:this.get_line_size(n);var l=this.get_annotation_color(t);e.fillStyle=l,e.strokeStyle=l,e.lineJoin="round",e.lineWidth=s*i,e.imageSmoothingEnabled=!1,e.globalCompositeOperation="source-over";var u=t.spatial_payload[0],c=t.spatial_payload[1];e.beginPath(),e.moveTo((u[0]+o)*i,(u[1]+a)*i),e.lineTo((c[0]+o)*i,(c[1]+a)*i),e.stroke();var h=Math.sqrt((u[0]-c[0])*(u[0]-c[0])+(u[1]-c[1])*(u[1]-c[1]))/2,f=Math.atan((c[1]-u[1])/(c[0]-u[0])),d=[u[0]+h*Math.sin(f),u[1]-h*Math.cos(f)],p=[u[0]-h*Math.sin(f),u[1]+h*Math.cos(f)];e.lineCap="square",e.beginPath(),e.moveTo((d[0]+o)*i,(d[1]+a)*i),e.lineTo((p[0]+o)*i,(p[1]+a)*i),e.stroke(),e.lineCap="round"}},{key:"register_nonspatial_redraw_start",value:function(t){var e=this;this.tmp_nonspatial_element_ids[t]=[],p()("div#fad_st__".concat(t)).length&&p()("div#fad_st__".concat(t," div.fad_annotation_rows div.fad_row")).each((function(n,r){e.tmp_nonspatial_element_ids[t].push(p()(r).attr("id"))}))}},{key:"draw_nonspatial_annotation",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;null===n&&(n=this.state.current_subtask);for(var r=!1,i=0;i<this.tmp_nonspatial_element_ids[n].length;i++)"row__"+t.id===this.tmp_nonspatial_element_ids[n][i]&&(this.tmp_nonspatial_element_ids[n][i]=null,r=!0);r?(p()("textarea#note__".concat(t.id)).val(t.text_payload),p()("div#icon__".concat(t.id)).css("background-color",this.get_non_spatial_annotation_color(t.classification_payloads,!1,n))):p()("div#fad_st__".concat(n," div.fad_annotation_rows")).append('\n            <div id="row__'.concat(t.id,'" class="fad_row">\n                <div class="fad_buttons">\n                    <div class="fad_inp_container text">\n                        <textarea id="note__').concat(t.id,'" class="nonspatial_note" placeholder="Notes...">').concat(t.text_payload,'</textarea>\n                    </div>\x3c!--\n                    --\x3e<div class="fad_inp_container button frst">\n                        <a href="#" id="reclf__').concat(t.id,'" class="fad_button reclf"></a>\n                    </div>\x3c!--\n                    --\x3e<div class="fad_inp_container button">\n                        <a href="#" id="delete__').concat(t.id,'" class="fad_button delete">&#215;</a>\n                    </div>\n                </div>\x3c!--\n                --\x3e<div id="icon__').concat(t.id,'" class="fad_type_icon invert-this-svg" style="background-color: ').concat(this.get_non_spatial_annotation_color(t.classification_payloads,!1,n),';">\n                    ').concat(e,"\n                </div>\n            </div>\n            "))}},{key:"draw_whole_image_annotation",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;this.draw_nonspatial_annotation(t,g.WHOLE_IMAGE_SVG,e)}},{key:"draw_global_annotation",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;this.draw_nonspatial_annotation(t,g.GLOBAL_SVG,e)}},{key:"handle_nonspatial_redraw_end",value:function(t){for(var e=0;e<this.tmp_nonspatial_element_ids[t].length;e++)p()("#".concat(this.tmp_nonspatial_element_ids[t][e])).remove();this.tmp_nonspatial_element_ids[t]=[]}},{key:"draw_annotation",value:function(e){var n=arguments.length>1&&void 0!==arguments[1]&&arguments[1],r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null;if(!e.deprecated){var o=null;if("demo"===i){if("demo_canvas_context"!=e.canvas_id)throw new Error("Error drawing demo annotation.");o=this.state.demo_canvas_context}else o=t.NONSPATIAL_MODES.includes(e.spatial_type)?this.subtasks[i].state.front_context:this.subtasks[i].state.annotation_contexts[e.canvas_id].context;switch(e.spatial_type){case"bbox":case"delete_bbox":this.draw_bounding_box(e,o,n,r);break;case"point":this.draw_point(e,o,n,r);break;case"bbox3":this.draw_bbox3(e,o,n,r);break;case"polygon":case"polyline":case"delete_polygon":this.draw_polygon(e,o,n,r);break;case"contour":this.draw_contour(e,o,n,r);break;case"tbar":this.draw_tbar(e,o,n,r);break;case"whole-image":this.draw_whole_image_annotation(e,i);break;case"global":this.draw_global_annotation(e,i);break;default:this.raise_error("Warning: Annotation "+e.id+" not understood",s.elvl_info)}}}},{key:"draw_annotation_from_id",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;null===n&&(n=this.state.current_subtask);var r=this.subtasks[n].annotations.access[t].frame;null!=r&&"undefined"!=r&&r!=this.state.current_frame||this.draw_annotation(this.subtasks[n].annotations.access[t],!1,e,n)}},{key:"redraw_all_annotations_in_annotation_context",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null;this.clear_annotation_canvas(t,e);var o,a=i(this.subtasks[e].state.annotation_contexts[t].annotation_ids);try{for(a.s();!(o=a.n()).done;){var s=o.value;null===r||r.includes(s)?this.draw_annotation_from_id(s,n,e):this.draw_annotation_from_id(s,null,e)}}catch(l){a.e(l)}finally{a.f()}}},{key:"redraw_all_annotations_in_subtask",value:function(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,r=arguments.length>2&&void 0!==arguments[2]&&arguments[2];this.clear_front_canvas(),this.register_nonspatial_redraw_start(e);var o,a=i(this.subtasks[e].annotations.ordering);try{for(a.s();!(o=a.n()).done;){var s=o.value;t.NONSPATIAL_MODES.includes(this.subtasks[e].annotations.access[s].spatial_type)&&this.draw_annotation(this.subtasks[e].annotations.access[s],!1,n,e)}}catch(u){a.e(u)}finally{a.f()}if(!r)for(var l in this.subtasks[e].state.annotation_contexts)this.redraw_all_annotations_in_annotation_context(l,e,n);this.handle_nonspatial_redraw_end(e)}},{key:"redraw_all_annotations",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,n=arguments.length>2&&void 0!==arguments[2]&&arguments[2];if(null===t)for(var r in this.subtasks)this.redraw_all_annotations_in_subtask(r,e,n);else this.redraw_all_annotations_in_subtask(t,e,n);this.toolbox.redraw_update_items(this)}},{key:"redraw_annotation",value:function(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;if(null===n&&(n=this.state.current_subtask),t.NONSPATIAL_MODES.includes(this.subtasks[n].annotations.access[e].spatial_type))this.redraw_all_annotations_in_subtask(n,r,!0);else{var i=this.subtasks[n].annotations.access[e].canvas_id;this.redraw_all_annotations_in_annotation_context(i,n,r,[e])}this.toolbox.redraw_update_items(this)}},{key:"redraw_multiple_spatial_annotations",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;null===e&&(e=this.state.current_subtask);var r,o=new Set,a=i(t);try{for(a.s();!(r=a.n()).done;){var s=r.value;o.add(this.subtasks[e].annotations.access[s].canvas_id)}}catch(h){a.e(h)}finally{a.f()}var l,u=i(o);try{for(u.s();!(l=u.n()).done;){var c=l.value;this.redraw_all_annotations_in_annotation_context(c,e,n)}}catch(h){u.e(h)}finally{u.f()}this.toolbox.redraw_update_items(this)}},{key:"clear_annotation_canvas",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;null===e&&(e=this.state.current_subtask),this.subtasks[e].state.annotation_contexts[t].context.clearRect(0,0,this.config.image_width*this.config.px_per_px,this.config.image_height*this.config.px_per_px)}},{key:"clear_front_canvas",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;null===t&&(t=this.state.current_subtask),this.subtasks[t].state.front_context.clearRect(0,0,this.config.image_width*this.config.px_per_px,this.config.image_height*this.config.px_per_px)}},{key:"reposition_dialogs",value:function(){var t=p()("#"+this.config.imwrap_id),e=t.width(),n=t.height(),r=this.state.current_subtask;for(var i in this.subtasks[r].state.visible_dialogs){var o=this.subtasks[r].state.visible_dialogs[i],a=p()("#"+i),s=o.left*e,l=o.top*n;"center"===o.pin&&(s-=a.width()/2,l-=a.height()/2),a.css("left",s+"px"),a.css("top",l+"px")}}},{key:"create_polygon_ender",value:function(t,e,n){var r="ender_"+n,i='\n        <a href="#" id="'.concat(r,'" class="ender_outer">\n            <span id="').concat(r,'_inner" class="ender_inner"></span>\n        </a>\n        '),o=this.config.polygon_ender_size*this.state.zoom_val;p()("#dialogs__"+this.state.current_subtask).append(i),p()("#"+r).css({width:o+"px",height:o+"px","border-radius":o/2+"px","box-shadow":"0 0 0 2px "+this.get_annotation_color(this.subtasks[this.state.current_subtask].annotations.access[n])}),p()("#"+r+"_inner").css({width:o/5+"px",height:o/5+"px","border-radius":o/10+"px",top:2*o/5+"px",left:2*o/5+"px"}),this.subtasks[this.state.current_subtask].state.visible_dialogs[r]={left:t/this.config.image_width,top:e/this.config.image_height,pin:"center"},this.reposition_dialogs()}},{key:"destroy_polygon_ender",value:function(t){var e="ender_"+t;p()("#"+e).remove(),delete this.subtasks[this.state.current_subtask].state.visible_dialogs[e],this.reposition_dialogs()}},{key:"move_polygon_ender",value:function(t,e,n){var r="ender_"+n;p()("#"+r).length?(this.subtasks[this.state.current_subtask].state.visible_dialogs[r]={left:t/this.config.image_width,top:e/this.config.image_height,pin:"center"},this.reposition_dialogs()):this.create_polygon_ender(t,e,n)}},{key:"resize_active_polygon_ender",value:function(){var t=this.state.current_subtask,e=this.subtasks[t].state.active_id;if(null!==e&&"polygon"===this.subtasks[t].annotations.access[e].spatial_type){var n="ender_"+e,r=this.config.polygon_ender_size*this.state.zoom_val;p()("#"+n).css({width:r+"px",height:r+"px","border-radius":r/2+"px"}),p()("#"+n+"_inner").css({width:r/5+"px",height:r/5+"px","border-radius":r/10+"px",top:2*r/5+"px",left:2*r/5+"px"})}}},{key:"recolor_active_polygon_ender",value:function(){var t=this.state.current_subtask,e=this.subtasks[t].state.active_id;if(null!==e){var n=this.subtasks[t].annotations.access[e];if("polygon"===n.spatial_type){var r="ender_"+e;p()("#"+r).css({"box-shadow":"0 0 0 2px "+this.get_annotation_color(n)})}}}},{key:"toggle_brush_mode",value:function(t){var e=this.state.current_subtask,n="polygon"===this.subtasks[e].state.annotation_mode;if(n||(n=this.set_and_update_annotation_mode("polygon")),n)if(this.subtasks[e].state.is_in_erase_mode&&this.toggle_erase_mode(),this.subtasks[e].state.is_in_brush_mode=!this.subtasks[e].state.is_in_brush_mode,this.subtasks[e].state.is_in_brush_mode){this.hide_edit_suggestion(),this.hide_global_edit_suggestion(),this.hide_id_dialog(),this.subtasks[e].state.move_candidate=null,this.subtasks[e].state.starting_complex_polygon&&this.undo(!0);var r=this.get_global_mouse_x(t),i=this.get_global_mouse_y(t);this.create_brush_circle(r,i)}else this.destroy_brush_circle()}},{key:"toggle_erase_mode",value:function(t){var e=this.state.current_subtask;this.subtasks[e].state.is_in_brush_mode||this.toggle_brush_mode(t),this.subtasks[e].state.is_in_erase_mode=!this.subtasks[e].state.is_in_erase_mode,p()("#brush_circle").css({"background-color":this.subtasks[e].state.is_in_erase_mode?"red":"white"}),this.subtasks[e].state.is_in_brush_mode&&!this.subtasks[e].state.is_in_erase_mode&&this.toggle_brush_mode()}},{key:"create_brush_circle",value:function(t,e){var n="brush_circle",r='\n        <a id="'.concat(n,'" class="brush_circle"></a>');p()("#dialogs__"+this.state.current_subtask).append(r),p()("#"+n).css({width:this.config.brush_size*this.state.zoom_val+"px",height:this.config.brush_size*this.state.zoom_val+"px","border-radius":this.config.brush_size*this.state.zoom_val*2+"px","background-color":this.subtasks[this.state.current_subtask].state.is_in_erase_mode?"red":this.get_active_class_color(),left:t+"px",top:e+"px"}),this.subtasks[this.state.current_subtask].state.visible_dialogs[n]={left:t/this.config.image_width,top:e/this.config.image_height,pin:"center"},this.reposition_dialogs()}},{key:"move_brush_circle",value:function(t,e){var n="brush_circle";p()("#"+n).length?(this.change_brush_size(1),this.subtasks[this.state.current_subtask].state.visible_dialogs[n]={left:t/this.config.image_width,top:e/this.config.image_height,pin:"center"},this.reposition_dialogs()):this.create_brush_circle(t,e)}},{key:"recolor_brush_circle",value:function(){if(this.subtasks[this.state.current_subtask].state.is_in_brush_mode&&!this.subtasks[this.state.current_subtask].state.is_in_erase_mode){var t=this.subtasks[this.state.current_subtask].state.active_id;p()("#brush_circle").css({"background-color":null!==t?this.get_annotation_color(this.subtasks[this.state.current_subtask].annotations.access[t]):this.get_active_class_color()})}}},{key:"destroy_brush_circle",value:function(){var t="brush_circle";p()("#"+t).remove(),delete this.subtasks[this.state.current_subtask].state.visible_dialogs[t],this.reposition_dialogs()}},{key:"change_brush_size",value:function(t){if(this.subtasks[this.state.current_subtask].state.is_in_brush_mode){this.config.brush_size*=t;p()("#brush_circle").css({width:this.config.brush_size*this.state.zoom_val+"px",height:this.config.brush_size*this.state.zoom_val+"px","border-radius":this.config.brush_size*this.state.zoom_val+"px"})}}},{key:"get_brush_circle_spatial_payload",value:function(t,e){for(var n=t/this.config.px_per_px,r=e/this.config.px_per_px,i=[],o=this.config.brush_size/2,a=0;a<360;a+=10){var s=a*Math.PI/180;i.push([n+o*Math.cos(s),r+o*Math.sin(s)])}return i.length>0&&(i[i.length-1]=i[0]),[i]}},{key:"merge_polygon_complex_layer",value:function(e){var i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,o=arguments.length>2&&void 0!==arguments[2]&&arguments[2],a=arguments.length>3&&void 0!==arguments[3]&&arguments[3],s=!(arguments.length>4&&void 0!==arguments[4])||arguments[4],l=this.subtasks[this.state.current_subtask].annotations.access[e];if("polygon"===l.spatial_type&&l.spatial_payload.length>1){var u=t.ULabelAnnotation.get_polygon_spatial_data(l,!0);null===i&&(i=l.spatial_payload.length-1);for(var c=l.spatial_payload,h=l.spatial_payload_holes,f=l.spatial_payload_child_indices;l.spatial_payload_child_indices.length<c.length-1;)f.push([]);for(var d=c[i],p=!1,g=[],m=i-1;m>=0;m--){var v,y=c[m],_=n.GeometricUtils.merge_polygons_at_intersection(y,d);if(null!==_&&(y=(v=r(_,2))[0],d=v[1],c[m]=y,m>0&&g.push(m),p=!h[m],n.GeometricUtils.simple_polygon_is_within_simple_polygon(d,y))){p&&!f[m].includes(i)&&f[m].push(i);break}}d.length>0?(c[i]=d,i<h.length?h[i]=p:h.push(p)):(c.splice(i,1),i<h.length&&h.splice(i,1));for(var b=0,w=g;b<w.length;b++){var x=w[b];this.merge_polygon_complex_layer(e,x,!0)}o||this.record_action({act_type:"merge_polygon_complex_layer",frame:this.state.current_frame,undo_payload:{actid:e,og_polygon_spatial_data:u},redo_payload:{actid:e,layer_idx:i}},a)}!o&&s&&(this.rebuild_containing_box(e),this.redraw_annotation(e))}},{key:"merge_polygon_complex_layer__undo",value:function(t){this.replace_polygon_spatial_data(t.actid,t.og_polygon_spatial_data),this.rebuild_containing_box(t.actid),this.redraw_annotation(t.actid)}},{key:"verify_all_polygon_complex_layers",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=this.subtasks[this.state.current_subtask].annotations.access[t];n.spatial_payload_holes=[!1],n.spatial_payload_child_indices=[[]];for(var r=1;r<n.spatial_payload.length;r++)this.merge_polygon_complex_layer(t,r,!1,!1,e)}},{key:"simplify_polygon_complex_layer",value:function(e,r){var i=arguments.length>2&&void 0!==arguments[2]&&arguments[2],o=this.subtasks[this.state.current_subtask].annotations.access[e],a=t.ULabelAnnotation.get_polygon_spatial_data(o,!0),s=o.spatial_payload[r];o.spatial_payload[r]=n.GeometricUtils.turf_simplify_complex_polygon([s])[0],this.record_action({act_type:"simplify_polygon_complex_layer",frame:this.state.current_frame,undo_payload:{actid:e,og_polygon_spatial_data:a},redo_payload:{actid:e,active_idx:r}},i)}},{key:"simplify_polygon_complex_layer__undo",value:function(t){this.replace_polygon_spatial_data(t.actid,t.og_polygon_spatial_data),this.rebuild_containing_box(t.actid),this.redraw_annotation(t.actid)}},{key:"delete_annotations_in_polygon",value:function(e){var o,a,s=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,l=!1;null!==s?(l=!0,a=s.delete_polygon):(a=(o=this.subtasks[this.state.current_subtask].annotations.access[e]).spatial_payload,o.deprecated=!0);for(var u=this.subtasks[this.state.current_subtask].annotations.access,c=[],h={},f=0,d=Object.entries(u);f<d.length;f++){var g=r(d[f],2),m=g[0],v=g[1];if(!v.deprecated){var y=v.spatial_type;if(!t.NONSPATIAL_MODES.includes(y)&&!t.MODES_3D.includes(y)){var _=void 0,b=void 0,w=void 0,x=JSON.parse(JSON.stringify(v)),k=!1;switch(y){case"point":n.GeometricUtils.point_is_within_simple_polygon(v.spatial_payload[0],a)&&(v.deprecated=!0,c.push(m),k=!0);break;case"polygon":case"polyline":case"contour":switch(b=[],y){case"polygon":_=this.split_complex_polygon(m);var E,A=i(_);try{for(A.s();!(E=A.n()).done;){var S=E.value,C=void 0;null!==(C=n.GeometricUtils.subtract_polygons(S,[a]))&&(b=b.concat(C))}}catch(M){A.e(M)}finally{A.f()}break;case"polyline":case"contour":b=n.GeometricUtils.subtract_simple_polygon_from_polyline(v.spatial_payload,a)}0===b.length?(v.deprecated=!0,c.push(m),k=!0):(v.spatial_payload=b,"polygon"===y&&this.verify_all_polygon_complex_layers(m),this.rebuild_containing_box(m),h[m]=JSON.parse(JSON.stringify(x)),k=!0);break;case"bbox":case"tbar":switch(y){case"bbox":w=n.GeometricUtils.bbox_to_simple_polygon(v.spatial_payload);break;case"tbar":w=n.GeometricUtils.tbar_to_simple_polygon(v.spatial_payload)}(n.GeometricUtils.simple_polygon_is_within_simple_polygon(w,a)||n.GeometricUtils.complex_polygons_intersect([w],[a]))&&(v.deprecated=!0,c.push(m),k=!0)}k&&this.redraw_annotation(m)}}}this.record_action({act_type:"delete_annotations_in_polygon",frame:this.state.current_frame,undo_payload:{ender_html:p()("#ender_"+e).outer_html(),deprecated_ids:c,modified_annotations:h},redo_payload:{delete_polygon:a}},l),l||(this.destroy_polygon_ender(e),this.destroy_annotation_context(e),delete this.subtasks[this.state.current_subtask].annotations.access[e],this.subtasks[this.state.current_subtask].annotations.ordering=this.subtasks[this.state.current_subtask].annotations.ordering.filter((function(t){return t!==e})),this.remove_recorded_events_for_annotation(e))}},{key:"delete_annotations_in_polygon__undo",value:function(t){var e,n=this.state.current_subtask,o=this.subtasks[n].annotations.access,a=[],s=i(t.deprecated_ids);try{for(s.s();!(e=s.n()).done;){var l=e.value;o[l].deprecated=!1,a.push(l)}}catch(p){s.e(p)}finally{s.f()}for(var u=0,c=Object.entries(t.modified_annotations);u<c.length;u++){var h=r(c[u],2),f=h[0],d=h[1];o[f]=d,a.push(f)}this.redraw_multiple_spatial_annotations(a,n)}},{key:"delete_annotations_in_bbox",value:function(t){var e=this.subtasks[this.state.current_subtask].annotations.access[t],r=e.spatial_payload,i=n.GeometricUtils.bbox_to_simple_polygon(r);e.spatial_payload=i,e.spatial_type="delete_polygon",this.delete_annotations_in_polygon(t)}},{key:"remove_recorded_events_for_annotation",value:function(t){var e,n=[],r=i(this.subtasks[this.state.current_subtask].actions.stream);try{for(r.s();!(e=r.n()).done;){var o=e.value,a=JSON.parse(o.undo_payload);if(a){var s=!1;for(var l in a)if(a[l]===t){s=!0;break}s||n.push(o)}}}catch(u){r.e(u)}finally{r.f()}this.subtasks[this.state.current_subtask].actions.stream=n}},{key:"replace_annotation",value:function(t,e){this.subtasks[this.state.current_subtask].annotations.access[t]=e}},{key:"replace_polygon_spatial_data",value:function(t,e){var n=this.subtasks[this.state.current_subtask].annotations.access[t];n.spatial_payload=e.spatial_payload,n.spatial_payload_holes=e.spatial_payload_holes,n.spatial_payload_child_indices=e.spatial_payload_child_indices,n.containing_box=e.containing_box}},{key:"show_edit_suggestion",value:function(t,e){var n="edit_suggestion__"+this.state.current_subtask,r=p()("#"+n);r.css("display","block"),e?r.removeClass("soft"):r.addClass("soft"),this.subtasks[this.state.current_subtask].state.visible_dialogs[n].left=t.point[0]/this.config.image_width,this.subtasks[this.state.current_subtask].state.visible_dialogs[n].top=t.point[1]/this.config.image_height,this.reposition_dialogs()}},{key:"hide_edit_suggestion",value:function(){p()(".edit_suggestion").css("display","none")}},{key:"show_global_edit_suggestion",value:function(t){var e,n,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,o=0,a=0;if(null!=r&&(o=r.diffX,a=r.diffY),null===i){var s="global_edit_suggestion__"+this.state.current_subtask;p()("#"+s).css("display","block");var l=this.subtasks[this.state.current_subtask].annotations.access[t].containing_box,u=(l.tlx+l.brx+2*o)/(2*this.config.image_width),c=(l.tly+l.bry+2*a)/(2*this.config.image_height);this.subtasks[this.state.current_subtask].state.visible_dialogs[s].left=u,this.subtasks[this.state.current_subtask].state.visible_dialogs[s].top=c,this.reposition_dialogs(),e=(l.tlx+l.brx+2*o)/2,n=(l.tly+l.bry+2*a)/2}else e=p()("#reclf__"+i).offset().left-85,n=p()("#reclf__"+i).offset().top-85;this.subtasks[this.state.current_subtask].single_class_mode||this.show_id_dialog(e,n,t,!0,null!=i)}},{key:"hide_global_edit_suggestion",value:function(){p()(".global_edit_suggestion").css("display","none"),this.hide_id_dialog()}},{key:"show_id_dialog",value:function(t,e,n){var r=arguments.length>3&&void 0!==arguments[3]&&arguments[3],i=arguments.length>4&&void 0!==arguments[4]&&arguments[4],o=this.state.current_subtask;this.subtasks[this.state.current_subtask].state.idd_visible=!0,this.subtasks[this.state.current_subtask].state.idd_thumbnail=r,this.subtasks[this.state.current_subtask].state.idd_associated_annotation=n,this.subtasks[this.state.current_subtask].state.idd_which="back";var a=this.subtasks[this.state.current_subtask].state.idd_id,s=this.subtasks[this.state.current_subtask].state.idd_id_front,l=p()("#global_edit_suggestion__".concat(o," a.reid_suggestion"))[0].getBoundingClientRect().height;i?(this.subtasks[this.state.current_subtask].state.idd_which="front",a=this.subtasks[this.state.current_subtask].state.idd_id_front,s=this.subtasks[this.state.current_subtask].state.idd_id,l=28):this.subtasks[this.state.current_subtask].state.visible_dialogs[a]={left:t/this.config.image_width,top:e/this.config.image_height,pin:"center"};var u=p()("#"+a),c=p()("#"+s);if(i){var h=p()("#reclf__".concat(n)),f=p()("#fad_st__".concat(o," div.front_dialogs")),d=-100,g=2e3;r&&(g=-1);var m=h.offset().top-f.offset().top+d+l/2,v=h.offset().left-f.offset().left+d+1+l/2;u.css({display:"block",position:"absolute",top:m+"px",left:v+"px","z-index":g}),u.parent().css({"z-index":g})}var y=l/this.config.outer_diameter;r?(u.hasClass("thumb")||u.addClass("thumb"),p()("#"+a+".thumb").css({transform:"scale(".concat(y,")")})):(p()("#"+a+".thumb").css({transform:"scale(1.0)"}),u.hasClass("thumb")&&u.removeClass("thumb")),this.reposition_dialogs(),this.set_id_dialog_payload_to_init(n),this.update_id_dialog_display(i),u.css("display","block"),c.css("display","none")}},{key:"hide_id_dialog",value:function(){var t=this.subtasks[this.state.current_subtask].state.idd_id,e=this.subtasks[this.state.current_subtask].state.idd_id_front;this.subtasks[this.state.current_subtask].state.idd_visible=!1,this.subtasks[this.state.current_subtask].state.idd_associated_annotation=null,p()("#"+t).css("display","none"),p()("#"+e).css("display","none")}},{key:"undo",value:function(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],e=this.subtasks[this.state.current_subtask],n=e.actions.stream,r=e.actions.undone_stack;if(0!==n.length){e.state.idd_thumbnail||this.hide_id_dialog(),!1===JSON.parse(n[n.length-1].redo_payload).finished&&this.finish_action(n[n.length-1]),r.push(n.pop());var i=r[r.length-1];i.is_internal_undo=t;var o=this.undo_action(i);null!=o&&(r[r.length-1]=o),this.toolbox_order.includes(u.$1.FilterDistance)&&(0,h.filter_points_distance_from_line)(this)}}},{key:"redo",value:function(){var t=this.subtasks[this.state.current_subtask].actions.undone_stack;0!==t.length&&(this.redo_action(t.pop()),this.toolbox_order.includes(u.$1.FilterDistance)&&(0,h.filter_points_distance_from_line)(this))}},{key:"create_annotation",value:function(e,n){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,i=this.subtasks[this.state.current_subtask],o=i.annotations.access,a=i.annotations.ordering;null===r&&(r=this.make_new_annotation_id()),t.MODES_3D.includes(e)&&(this.state.current_frame=null);var l={id:r,new:!0,parent_id:null,created_by:this.config.annotator,created_at:s.get_time(),deprecated:!1,deprecated_by:{human:!1},spatial_type:e,spatial_payload:n,classification_payloads:this.get_init_id_payload(e),text_payload:"",canvas_id:this.get_init_canvas_context_id(r)};"polygon"===e&&(l.spatial_payload_holes=[!1],l.spatial_payload_child_indices=[[]]),o[r]=l,a.push(r),this.record_action({act_type:"create_annotation",undo_payload:{annotation_id:r},redo_payload:{annotation_id:r,spatial_payload:n,spatial_type:e}}),this.draw_annotation_from_id(r)}},{key:"create_annotation__undo",value:function(t){var e=this.subtasks[this.state.current_subtask],n=t.annotation_id;this.destroy_annotation_context(n),delete e.annotations.access[n];var r=e.annotations.ordering,i=r.indexOf(n);r.splice(i,1)}},{key:"create_annotation__redo",value:function(t){this.create_annotation(t.spatial_type,t.spatial_payload,t.annotation_id)}},{key:"delete_annotation",value:function(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,r=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],i=e,o=i,a=!1,s=this.subtasks[this.state.current_subtask],l=s.annotations.access;null!=n&&(a=!0,e=n.annid,i=n.old_id);var c=l[i].spatial_type,f=!t.NONSPATIAL_MODES.includes(c),d=!1;l[i].new||t.DELETE_MODES.includes(c)||(d=!0,l[o=a?n.new_id:this.make_new_annotation_id()]=JSON.parse(JSON.stringify(l[i])),l[o].id=o,l[o].created_by=this.config.annotator,l[o].new=!0,l[o].parent_id=i,f&&(l[o].canvas_id=this.get_init_canvas_context_id(o)),s.annotations.ordering.push(o),(0,h.mark_deprecated)(l[i],!0),this.redraw_annotation(i),e=o),null!=s.state.active_id&&(s.state.active_id=null,s.state.is_in_edit=!1,s.state.is_in_move=!1,s.state.is_in_progress=!1,s.state.starting_complex_polygon=!1),(0,h.mark_deprecated)(l[e],!0),this.redraw_annotation(e),this.hide_global_edit_suggestion();var p=this.state.current_frame;t.MODES_3D.includes(c)&&(p=null),r&&this.record_action({act_type:"delete_annotation",frame:p,undo_payload:{annid:e,deprecate_old:d,old_id:i,new_id:o,suggest_edits:!0},redo_payload:{annid:e,deprecate_old:d,old_id:i,new_id:o,suggest_edits:!0}},a),"polyline"===l[e].spatial_type&&this.toolbox_order.includes(u.$1.FilterDistance)&&(0,h.filter_points_distance_from_line)(this),"polygon"!==c&&"polyline"!==c&&"delete_polygon"!==c||this.destroy_polygon_ender(e)}},{key:"delete_annotation__undo",value:function(t){var e=t.annid,n=this.subtasks[this.state.current_subtask].annotations;if(t.deprecate_old){e=t.old_id,(0,h.mark_deprecated)(n.access[e],!1),delete n.access[t.new_id];var r=n.ordering.indexOf(t.new_id);n.ordering.splice(r,1)}else(0,h.mark_deprecated)(n.access[t.annid],!1);this.redraw_annotation(e),t.suggest_edits&&this.suggest_edits(this.state.last_move),n.access[e].spatial_type&&this.toolbox_order.includes(u.$1.FilterDistance)&&(0,h.filter_points_distance_from_line)(this)}},{key:"delete_annotation__redo",value:function(t){this.delete_annotation(null,t)}},{key:"get_nearest_active_keypoint",value:function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,o={annid:null,access:null,distance:r/this.get_empirical_scale(),point:null};null===i&&(i=this.subtasks[this.state.current_subtask].annotations.ordering);for(var a=null,s=0;s<i.length;s++){a=i[s];var l=void 0,u=void 0,c=void 0,h=void 0,f=null,d=this.subtasks[this.state.current_subtask].annotations.access[a].spatial_type,p=this.subtasks[this.state.current_subtask].annotations.access[a].spatial_payload,g=p;switch(d){case"bbox":(f=n.GeometricUtils.get_nearest_point_on_bounding_box(t,e,p,r)).distance<o.distance&&(o.annid=a,o.access=f.access,o.distance=f.distance,o.point=f.point);break;case"bbox3":u=p,(l=this.state.current_frame)>=Math.min(u[0][2],u[1][2])&&l<=Math.max(u[0][2],u[1][2])&&((f=n.GeometricUtils.get_nearest_point_on_bbox3(t,e,l,u,r)).distance<o.distance&&(o.annid=a,o.access=f.access,o.distance=f.distance,o.point=f.point));break;case"polygon":case"polyline":c="polygon"===d?p.length:1;for(var m=0;m<c;m++)"polygon"===d&&(g=p[m]),f=n.GeometricUtils.get_nearest_point_on_polygon(t,e,g,r,!1),h="polygon"===d?[m,f.access]:f.access,f.distance<o.distance&&(o.annid=a,o.access=h,o.distance=f.distance,o.point=f.point);break;case"tbar":(f=n.GeometricUtils.get_nearest_point_on_tbar(t,e,p,r)).distance<o.distance&&(o.annid=a,o.access=f.access,o.distance=f.distance,o.point=f.point)}}return null===o.annid?null:o}},{key:"get_nearest_segment_point",value:function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,o={annid:null,access:null,distance:r/this.get_empirical_scale(),point:null};null===i&&(i=this.subtasks[this.state.current_subtask].annotations.ordering);for(var a=0;a<i.length;a++){var s=i[a],l=this.subtasks[this.state.current_subtask].annotations.access[s].spatial_type,u=void 0,c=void 0,h=this.subtasks[this.state.current_subtask].annotations.access[s].spatial_payload,f=h;switch(l){case"bbox":case"bbox3":case"point":case"contour":case"tbar":break;case"polygon":case"polyline":u="polygon"===l?h.length:1;for(var d=0;d<u;d++){"polygon"===l&&(f=h[d]);var p=n.GeometricUtils.get_nearest_point_on_polygon(t,e,f,r/this.get_empirical_scale(),!0);c="polygon"===l?[d,p.access]:p.access,null!=p.distance&&p.distance<o.distance&&(o.annid=s,o.access=c,o.distance=p.distance,o.point=p.point)}}}return null===o.annid?null:o}},{key:"get_line_size",value:function(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(null===this.state.line_size){var e=4*this.config.px_per_px;return t?("dynamic"===this.state.size_mode&&(e*=this.state.zoom_val),e):("fixed"===this.state.size_mode&&(e/=this.state.zoom_val),e)}return this.state.line_size*this.config.px_per_px}},{key:"set_saved",value:function(t){this.state.edited=!t}},{key:"record_action",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];this.set_saved(!1),e||(this.subtasks[this.state.current_subtask].actions.undone_stack=[]),t.undo_payload=JSON.stringify(t.undo_payload),t.redo_payload=JSON.stringify(t.redo_payload),this.subtasks[this.state.current_subtask].actions.stream.push(t)}},{key:"record_finish",value:function(t){var e=this.subtasks[this.state.current_subtask].actions.stream.length-1,n=JSON.parse(this.subtasks[this.state.current_subtask].actions.stream[e].redo_payload);n.init_spatial=this.subtasks[this.state.current_subtask].annotations.access[t].spatial_payload,n.finished=!0,this.subtasks[this.state.current_subtask].actions.stream[e].redo_payload=JSON.stringify(n)}},{key:"record_finish_edit",value:function(t){var e=this.subtasks[this.state.current_subtask].actions.stream.length-1,n=JSON.parse(this.subtasks[this.state.current_subtask].actions.stream[e].redo_payload),r=this.get_with_access_string(t,n.edit_candidate.access,!0);n.ending_x=r[0],n.ending_y=r[1],n.ending_frame=this.state.current_frame,n.finished=!0,this.subtasks[this.state.current_subtask].actions.stream[e].redo_payload=JSON.stringify(n)}},{key:"record_finish_move",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,r=this.subtasks[this.state.current_subtask].actions.stream.length-1,i=JSON.parse(this.subtasks[this.state.current_subtask].actions.stream[r].redo_payload),o=JSON.parse(this.subtasks[this.state.current_subtask].actions.stream[r].undo_payload);i.diffX=t,i.diffY=e,i.diffZ=n,o.diffX=-t,o.diffY=-e,o.diffZ=-n,i.finished=!0,this.subtasks[this.state.current_subtask].actions.stream[r].redo_payload=JSON.stringify(i),this.subtasks[this.state.current_subtask].actions.stream[r].undo_payload=JSON.stringify(o)}},{key:"undo_action",value:function(t){this.update_frame(null,t.frame);var e=JSON.parse(t.undo_payload);switch(t.act_type){case"begin_annotation":this.begin_annotation__undo(e);break;case"continue_annotation":this.continue_annotation__undo(e);break;case"finish_annotation":this.finish_annotation__undo(e);break;case"edit_annotation":this.edit_annotation__undo(e);break;case"move_annotation":this.move_annotation__undo(e);break;case"delete_annotation":this.delete_annotation__undo(e);break;case"cancel_annotation":this.cancel_annotation__undo(e);break;case"assign_annotation_id":this.assign_annotation_id__undo(e);break;case"create_annotation":this.create_annotation__undo(e);break;case"create_nonspatial_annotation":this.create_nonspatial_annotation__undo(e);break;case"start_complex_polygon":this.start_complex_polygon__undo(e);break;case"merge_polygon_complex_layer":this.merge_polygon_complex_layer__undo(e),t.is_internal_undo||this.undo();break;case"simplify_polygon_complex_layer":this.simplify_polygon_complex_layer__undo(e),t.is_internal_undo||this.undo();break;case"delete_annotations_in_polygon":this.delete_annotations_in_polygon__undo(e);break;case"begin_brush":this.begin_brush__undo(e);break;case"finish_modify_annotation":this.finish_modify_annotation__undo(e);break;default:console.log("Undo error :(")}}},{key:"redo_action",value:function(t){this.update_frame(null,t.frame);var e=JSON.parse(t.redo_payload);switch(t.act_type){case"begin_annotation":this.begin_annotation(null,e);break;case"continue_annotation":this.continue_annotation(null,null,e);break;case"finish_annotation":this.finish_annotation__redo(e);break;case"edit_annotation":this.edit_annotation__redo(e);break;case"move_annotation":this.move_annotation__redo(e);break;case"delete_annotation":this.delete_annotation__redo(e);break;case"cancel_annotation":this.cancel_annotation(e);break;case"assign_annotation_id":this.assign_annotation_id(null,e);break;case"create_annotation":this.create_annotation__redo(e);break;case"create_nonspatial_annotation":this.create_nonspatial_annotation(e);break;case"start_complex_polygon":this.start_complex_polygon(e);break;case"merge_polygon_complex_layer":this.merge_polygon_complex_layer(e.actid,e.layer_id,!1,!0);break;case"simplify_polygon_complex_layer":this.simplify_polygon_complex_layer(e.actid,e.active_idx,!0),this.redo();break;case"delete_annotations_in_polygon":this.delete_annotations_in_polygon(null,e);break;case"finish_modify_annotation":this.finish_modify_annotation__redo(e);break;default:console.log("Redo error :(")}}},{key:"finish_action",value:function(t){switch(t.act_type){case"begin_annotation":case"edit_annotation":case"move_annotation":this.end_drag(this.state.last_move);break;default:console.log("Finish error :(")}}},{key:"create_nonspatial_annotation",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,n=!1,r=null,i=null,o=null;null===e?(r=this.make_new_annotation_id(),i=this.subtasks[this.state.current_subtask].state.annotation_mode,o=this.get_init_id_payload()):(n=!0,r=e.unq_id,i=e.annotation_mode,o=e.init_payload);var a=this.state.current_frame;t.MODES_3D.includes(i)&&(a=null);var l={id:r,new:!0,parent_id:null,created_by:this.config.annotator,created_at:s.get_time(),deprecated:!1,deprecated_by:{human:!1},spatial_type:i,spatial_payload:null,classification_payloads:JSON.parse(JSON.stringify(o)),line_size:null,containing_box:null,frame:a,text_payload:""},u=this.state.current_frame;this.subtasks[this.state.current_subtask].annotations.access[r]=l,n&&this.set_id_dialog_payload_to_init(r,o),this.subtasks[this.state.current_subtask].annotations.access[r].annotation_meta=this.config.annotation_meta,this.subtasks[this.state.current_subtask].annotations.ordering.push(r),this.draw_annotation_from_id(r);var c=this.state.current_frame;t.MODES_3D.includes(i)&&(c=null),this.record_action({act_type:"create_nonspatial_annotation",frame:c,redo_payload:{unq_id:r,annotation_mode:i,init_spatial:null,finished:!0,init_payload:this.subtasks[this.state.current_subtask].state.id_payload},undo_payload:{unq_id:r,frame:u}},n),this.suggest_edits(this.state.last_move)}},{key:"create_nonspatial_annotation__undo",value:function(t){var e=this.subtasks[this.state.current_subtask].annotations.ordering.pop();e!==t.unq_id&&(console.log("We may have a problem... undo replication"),console.log(e,t.unq_id)),t.unq_id in this.subtasks[this.state.current_subtask].annotations.access?delete this.subtasks[this.state.current_subtask].annotations.access[t.unq_id]:console.log("We may have a problem... undo replication"),this.redraw_all_annotations(this.state.current_subtask,null,!0),this.suggest_edits(this.state.last_move)}},{key:"begin_annotation",value:function(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,r=null,i=null,o=null,a=!1,l=null,u=null,c=null,h=null,f=this.state.current_subtask;null===n?(r=this.make_new_annotation_id(),i=this.get_line_size(),o=this.subtasks[this.state.current_subtask].state.annotation_mode,l=this.get_global_mouse_x(e),u=this.get_global_mouse_y(e),c=this.get_init_spatial(l,u,o),h=this.get_init_id_payload(o),this.hide_edit_suggestion(),this.hide_global_edit_suggestion()):(r=n.unq_id,i=n.line_size,e=n.mouse_event,o=n.annotation_mode,a=!0,l=n.gmx,u=n.gmy,c=n.init_spatial,h=n.init_payload);var d=this.get_init_canvas_context_id(r,f),p={tlx:l,tly:u,brx:l,bry:u};t.NONSPATIAL_MODES.includes(o)&&(p=null,i=null,c=null);var g=this.state.current_frame;t.MODES_3D.includes(o)&&(g=null),this.subtasks[f].annotations.access[r]={id:r,new:!0,parent_id:null,created_by:this.config.annotator,created_at:s.get_time(),deprecated:!1,deprecated_by:{human:!1},spatial_type:o,spatial_payload:c,classification_payloads:h,line_size:i,containing_box:p,frame:g,canvas_id:d,text_payload:""},"polygon"===o&&(this.subtasks[f].annotations.access[r].spatial_payload_holes=[!1],this.subtasks[f].annotations.access[r].spatial_payload_child_indices=[[]]),a&&this.set_id_dialog_payload_to_init(r,h),this.subtasks[f].annotations.access[r].annotation_meta=this.config.annotation_meta,this.subtasks[f].annotations.ordering.push(r),"polygon"!==o&&"delete_polygon"!==o||this.subtasks[f].state.is_in_brush_mode||this.create_polygon_ender(l,u,r),this.draw_annotation_from_id(r),this.subtasks[f].state.active_id=r,this.subtasks[f].state.is_in_progress=!0,this.record_action({act_type:"begin_annotation",frame:g,redo_payload:{mouse_event:e,unq_id:r,line_size:i,annotation_mode:o,gmx:l,gmy:u,init_spatial:c,finished:a||"point"===o,init_payload:this.subtasks[f].state.id_payload},undo_payload:{actid:r}},a),a?"polygon"===o||"polyline"===o||"delete_polygon"===o?this.continue_annotation(this.state.last_move):(n.actid=n.unq_id,this.finish_annotation(null,n),this.rebuild_containing_box(r),this.suggest_edits(this.state.last_move)):"point"===o&&(this.finish_annotation(null),this.rebuild_containing_box(r),this.suggest_edits(this.state.last_move))}},{key:"begin_annotation__undo",value:function(t){var e=this.subtasks[this.state.current_subtask],n=t.actid;e.state.is_in_progress=!1,e.state.active_id=null;var r=e.annotations.access[n].spatial_type;"polygon"!==r&&"delete_polygon"!==r||this.destroy_polygon_ender(n),this.destroy_annotation_context(n),e.annotations.ordering=e.annotations.ordering.filter((function(t){return t!==n})),delete e.annotations.access[n],this.suggest_edits(this.state.last_move)}},{key:"update_containing_box",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;null===n&&(n=this.state.current_subtask),t[0]<this.subtasks[n].annotations.access[e].containing_box.tlx?this.subtasks[n].annotations.access[e].containing_box.tlx=t[0]:t[0]>this.subtasks[n].annotations.access[e].containing_box.brx&&(this.subtasks[n].annotations.access[e].containing_box.brx=t[0]),t[1]<this.subtasks[n].annotations.access[e].containing_box.tly?this.subtasks[n].annotations.access[e].containing_box.tly=t[1]:t[1]>this.subtasks[n].annotations.access[e].containing_box.bry&&(this.subtasks[n].annotations.access[e].containing_box.bry=t[1])}},{key:"rebuild_containing_box",value:function(e){var n=arguments.length>1&&void 0!==arguments[1]&&arguments[1],r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;null===r&&(r=this.state.current_subtask);var o=this.subtasks[r].annotations.access[e].spatial_type;if(!t.NONSPATIAL_MODES.includes(o)){var a=[];if("polygon"===o){var s,l=i(this.subtasks[r].annotations.access[e].spatial_payload);try{for(l.s();!(s=l.n()).done;){var u=s.value;a=a.concat(u)}}catch(p){l.e(p)}finally{l.f()}}else a=this.subtasks[r].annotations.access[e].spatial_payload;var c=a[0];if(void 0!==c){this.subtasks[r].annotations.access[e].containing_box={tlx:c[0],tly:c[1],brx:c[0],bry:c[1]};var h=a.length;n&&(h-=1);for(var f=1;f<h;f++)this.update_containing_box(a[f],e,r);if(o){var d=this.subtasks[r].annotations.access[e].line_size;this.subtasks[r].annotations.access[e].containing_box.tlx-=3*d,this.subtasks[r].annotations.access[e].containing_box.tly-=3*d,this.subtasks[r].annotations.access[e].containing_box.brx+=3*d,this.subtasks[r].annotations.access[e].containing_box.bry+=3*d}}}}},{key:"containing_boxes_are_equal",value:function(t,e){return t.tlx===e.tlx&&t.tly===e.tly&&t.brx===e.brx&&t.bry===e.bry}},{key:"continue_annotation",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,i=null,o=!1,a=null,l=null,c=this.state.current_frame,f=null!=this.drag_state.active_key;if(null===r?(i=this.subtasks[this.state.current_subtask].state.active_id,a=this.get_global_mouse_x(t),l=this.get_global_mouse_y(t)):(t=r.mouse_event,e=r.isclick,i=r.actid,o=!0,a=r.gmx,l=r.gmy,c=r.frame),i&&i){var d,g,m,v,y,_=[a,l],b=this.subtasks[this.state.current_subtask].annotations.access[i].spatial_type,w=this.subtasks[this.state.current_subtask].annotations.access[i].spatial_payload,x=w;switch(b){case"bbox":case"delete_bbox":case"tbar":w[1]=_,this.rebuild_containing_box(i);break;case"bbox3":w[1]=[_[0],_[1],c],this.rebuild_containing_box(i);break;case"polygon":case"polyline":case"delete_polygon":if("polygon"===b&&(x=w.at(-1)),(d=x.length)>0?(g=[x[0][0],x[0][1]],m=Math.pow(Math.pow(_[0]-g[0],2)+Math.pow(_[1]-g[1],2),.5),v=p()("#ender_"+i).width()/(2*this.get_empirical_scale()),x[d-1]=m<v?g:_):this.subtasks[this.state.current_subtask].state.starting_complex_polygon&&this.move_polygon_ender(a,l,i),y=!0,e||f){if(0===d)x.push(_),this.subtasks[this.state.current_subtask].state.starting_complex_polygon=!1;else if(d>1){var k=x[d-2];k[0]===_[0]&&k[1]===_[1]&&(y=!1)}if(y){x.push(_),this.update_containing_box(_,i);var E=this.state.current_frame;this.record_action({act_type:"continue_annotation",frame:E,redo_payload:{mouse_event:t,isclick:e||f,actid:i,gmx:a,gmy:l},undo_payload:{actid:i}},o),o&&this.continue_annotation(this.state.last_move)}}this.toolbox_order.includes(u.$1.FilterDistance)&&(0,h.filter_points_distance_from_line)(this);break;case"contour":n.GeometricUtils.l2_norm(_,w.at(-1))*this.config.px_per_px>3&&(w.push(_),this.update_containing_box(_,i));break;default:this.raise_error("Annotation mode is not understood: ".concat(b),s.elvl_info)}this.redraw_annotation(i)}}},{key:"continue_annotation__undo",value:function(t){var e=this.subtasks[this.state.current_subtask],n=e.annotations.access[t.actid].spatial_payload,r=e.annotations.access[t.actid].spatial_type,i=n;if("polygon"===r&&(i=n.at(-1)),i.pop(),"polygon"===r&&n[0].length>1)if(1===i.length)i.pop(),e.state.starting_complex_polygon=!0;else if(0===i.length){e.state.starting_complex_polygon=!1,n.pop();var o=(i=n.at(-1)).at(-1);this.move_polygon_ender(o[0],o[1],e.state.active_id)}this.rebuild_containing_box(t.actid,!0),this.continue_annotation(this.state.last_move)}},{key:"start_complex_polygon",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;this.hide_edit_suggestion(),this.hide_global_edit_suggestion();var n=this.subtasks[this.state.current_subtask],r=null,i=!1;if(null===e)r=n.state.active_id;else{r=e.actid,n.state.active_id=r,i=!0;var o=this.get_global_mouse_x(this.state.last_move),a=this.get_global_mouse_y(this.state.last_move);this.create_polygon_ender(o,a,r)}var s=t.ULabelAnnotation.get_polygon_spatial_data(n.annotations.access[r],!0);n.annotations.access[r].spatial_payload.push([]),n.state.starting_complex_polygon=!0,n.state.is_in_progress=!0,this.record_action({act_type:"start_complex_polygon",frame:this.state.current_frame,undo_payload:{actid:r,polygon_spatial_data:s},redo_payload:{actid:r}},i)}},{key:"start_complex_polygon__undo",value:function(t){var e=this.subtasks[this.state.current_subtask];e.state.starting_complex_polygon=!1,e.annotations.access[t.actid].spatial_payload.pop(),this.destroy_polygon_ender(t.actid),e.state.active_id=null,e.state.is_in_progress=!1,this.rebuild_containing_box(t.actid),this.redraw_annotation(t.actid)}},{key:"split_complex_polygon",value:function(t){this.verify_complex_polygon_child_indices(t);for(var e=this.subtasks[this.state.current_subtask].annotations.access[t],n=e.spatial_payload,r=e.spatial_payload_holes,o=e.spatial_payload_child_indices,a=[],s=0;s<n.length;s++)if(!r[s]){var l=[n[s]];if(s<o.length){var u=o[s];if(u.length>0){var c,h=i(u);try{for(h.s();!(c=h.n()).done;){var f=c.value;l.push(n[f])}}catch(d){h.e(d)}finally{h.f()}}}a.push(l)}return a}},{key:"verify_complex_polygon_child_indices",value:function(t){for(var e=this.subtasks[this.state.current_subtask].annotations.access[t],n=e.spatial_payload;e.spatial_payload_child_indices.length>n.length;)e.spatial_payload_child_indices.pop();var r,o=i(e.spatial_payload_child_indices);try{for(o.s();!(r=o.n()).done;){var a,s=r.value,l=i(s);try{for(l.s();!(a=l.n()).done;){var u=a.value;u>=n.length&&s.splice(s.indexOf(u),1)}}catch(c){l.e(c)}finally{l.f()}}}catch(c){o.e(c)}finally{o.f()}for(;e.spatial_payload_holes.length>n.length;)e.spatial_payload_holes.pop()}},{key:"begin_brush",value:function(e){for(var r=this.subtasks[this.state.current_subtask],o=null,a=this.get_global_mouse_x(e),s=this.get_global_mouse_y(e),l=this.get_brush_circle_spatial_payload(a,s),u=r.annotations.ordering.length-1;u>=0;u--){var c=r.annotations.ordering[u],h=r.annotations.access[c];if(!h.deprecated&&"polygon"===h.spatial_type){var f,d=this.split_complex_polygon(c),p=i(d);try{for(p.s();!(f=p.n()).done;){var g=f.value;if(n.GeometricUtils.complex_polygons_intersect(g,l)||n.GeometricUtils.complex_polygon_is_within_complex_polygon(l,g)){o=c;break}}}catch(m){p.e(m)}finally{p.f()}}if(null!==o)break}null!==o?(r.state.active_id=o,r.state.is_in_progress=!0,r.state.id_payload=JSON.parse(JSON.stringify(r.annotations.access[o].classification_payloads)),this.update_id_toolbox_display(),this.recolor_brush_circle(),this.record_action({act_type:"begin_brush",frame:this.state.current_frame,undo_payload:{actid:o,polygon_spatial_data:t.ULabelAnnotation.get_polygon_spatial_data(r.annotations.access[o])}}),this.continue_brush(e)):r.state.is_in_erase_mode?this.move_brush_circle(a,s):this.begin_annotation(e)}},{key:"begin_brush__undo",value:function(t){null!==t.actid&&(this.subtasks[this.state.current_subtask].annotations.access[t.actid]=t.annotation,this.redraw_annotation(t.actid))}},{key:"continue_brush",value:function(t){var e=this.get_global_mouse_x(t),o=this.get_global_mouse_y(t);this.move_brush_circle(e,o);var a=!0,s=this.config.brush_size/8;if(null!==this.state.last_brush_stroke){var l=r(this.state.last_brush_stroke,2),u=l[0],c=l[1];Math.abs(e-u)<s&&Math.abs(o-c)<s&&(a=!1)}if(a){this.state.last_brush_stroke=[e,o];var h=this.subtasks[this.state.current_subtask],f=h.state.active_id;if(null!==f){var d=this.get_brush_circle_spatial_payload(e,o),p=h.annotations.access[f],g=this.split_complex_polygon(f),m=[];if(h.state.is_in_erase_mode){var v,y=i(g);try{for(y.s();!(v=y.n()).done;){var _,b=v.value;null!==(_=n.GeometricUtils.subtract_polygons(b,d))&&(m=m.concat(_))}}catch(S){y.e(S)}finally{y.f()}}else{var w,x=d,k=0,E=i(g);try{for(E.s();!(w=E.n()).done;){var A=w.value;n.GeometricUtils.complex_polygons_intersect([A[0]],x)||n.GeometricUtils.complex_polygons_intersect(A,x)||n.GeometricUtils.any_complex_polygon_hole_is_within_complex_polygon(A,x)?(k+=1,x=n.GeometricUtils.merge_polygons(A,x)):m=m.concat(A)}}catch(S){E.e(S)}finally{E.f()}if(!(k>0))return;m=m.concat(x)}0===m.length&&this.delete_annotation(f),p.spatial_payload=m,this.verify_all_polygon_complex_layers(f),this.rebuild_containing_box(f),this.redraw_annotation(f)}}}},{key:"finish_modify_annotation__undo",value:function(t){this.replace_polygon_spatial_data(t.actid,t.polygon_spatial_data),this.redraw_annotation(t.actid),this.suggest_edits(this.state.last_move)}},{key:"finish_modify_annotation__redo",value:function(e){this.record_action({act_type:"finish_modify_annotation",frame:this.state.current_frame,undo_payload:{actid:e.actid,polygon_spatial_data:t.ULabelAnnotation.get_polygon_spatial_data(this.subtasks[this.state.current_subtask].annotations.access[e.actid])},redo_payload:{actid:e.actid,polygon_spatial_data:e.polygon_spatial_data}},!0),this.replace_polygon_spatial_data(e.actid,e.polygon_spatial_data),this.redraw_annotation(e.actid),this.suggest_edits(this.state.last_move)}},{key:"begin_edit",value:function(e){var n=this.subtasks[this.state.current_subtask],r=n.annotations.access,i=!1,o=n.state.edit_candidate.annid,a=o;r[o].new||(i=!0,r[a=this.make_new_annotation_id()]=JSON.parse(JSON.stringify(r[o])),r[a].id=a,r[a].created_by=this.config.annotator,r[a].new=!0,r[a].parent_id=o,t.NONSPATIAL_MODES.includes(r[a].spatial_type)||(r[a].canvas_id=this.get_init_canvas_context_id(a)),this.subtasks[this.state.current_subtask].annotations.ordering.push(a),(0,h.mark_deprecated)(r[o],!0),this.redraw_annotation(o),this.subtasks[this.state.current_subtask].state.edit_candidate.annid=a),n.state.active_id=n.state.edit_candidate.annid,n.state.is_in_edit=!0;var s=n.state.edit_candidate,l=this.get_with_access_string(n.state.edit_candidate.annid,s.access);this.edit_annotation(e),this.suggest_edits(e);var u=this.get_global_mouse_x(e),c=this.get_global_mouse_y(e),f=r[a].spatial_type,d=this.state.current_frame;t.MODES_3D.includes(f)&&(d=null),this.record_action({act_type:"edit_annotation",frame:d,undo_payload:{actid:this.subtasks[this.state.current_subtask].state.active_id,edit_candidate:s,starting_x:l[0],starting_y:l[1],deprecate_old:i,old_id:o,new_id:a},redo_payload:{actid:this.subtasks[this.state.current_subtask].state.active_id,edit_candidate:s,ending_x:u,ending_y:c,finished:!1,deprecate_old:i,old_id:o,new_id:a}})}},{key:"edit_annotation",value:function(t){var e=this.subtasks[this.state.current_subtask],n=e.state.active_id,r=e.state.edit_candidate.access;if(n&&null!==n){var i=[this.get_global_mouse_x(t),this.get_global_mouse_y(t)];switch(e.annotations.access[n].spatial_type){case"bbox":case"tbar":case"polygon":this.set_with_access_string(n,r,i),this.rebuild_containing_box(n),this.redraw_annotation(n),e.state.edit_candidate.point=i,this.show_edit_suggestion(e.state.edit_candidate,!0),this.show_global_edit_suggestion(e.state.edit_candidate.annid);break;case"bbox3":this.set_with_access_string(n,r,[i[0],i[1],this.state.current_frame]),this.rebuild_containing_box(n),this.redraw_annotation(n),e.state.edit_candidate.point=i,this.show_edit_suggestion(e.state.edit_candidate,!0),this.show_global_edit_suggestion(e.state.edit_candidate.annid);break;case"polyline":this.set_with_access_string(n,r,i),this.rebuild_containing_box(n),this.redraw_annotation(n),e.state.edit_candidate.point=i,this.show_edit_suggestion(e.state.edit_candidate,!0),this.show_global_edit_suggestion(e.state.edit_candidate.annid),this.toolbox_order.includes(u.$1.FilterDistance)&&(0,h.filter_points_distance_from_line)(this);break;case"contour":this.raise_error("Annotation mode is not currently editable",s.elvl_info);break;default:this.raise_error("Annotation mode is not understood",s.elvl_info)}}}},{key:"edit_annotation__undo",value:function(t){var e=this.subtasks[this.state.current_subtask].annotations.access,n=t.actid;if(t.deprecate_old){n=t.old_id,(0,h.mark_deprecated)(e[n],!1),this.destroy_annotation_context(t.new_id),delete e[t.new_id];var r=this.subtasks[this.state.current_subtask].annotations.ordering.indexOf(t.new_id);this.subtasks[this.state.current_subtask].annotations.ordering.splice(r,1)}var i=[t.starting_x,t.starting_y];this.set_with_access_string(n,t.edit_candidate.access,i,!0),this.rebuild_containing_box(n),this.redraw_annotation(n),this.suggest_edits(this.state.last_move)}},{key:"edit_annotation__redo",value:function(e){var n=this.subtasks[this.state.current_subtask],r=n.annotations.access,i=e.actid;e.deprecate_old&&(i=e.new_id,r[e.new_id]=JSON.parse(JSON.stringify(r[e.old_id])),r[e.new_id].id=e.new_id,r[e.new_id].created_by=this.config.annotator,r[e.new_id].new=!0,r[e.new_id].parent_id=e.old_id,t.NONSPATIAL_MODES.includes(r[e.new_id].spatial_type)||(r[e.new_id].canvas_id=this.get_init_canvas_context_id(e.new_id)),(0,h.mark_deprecated)(r[e.old_id],!0),this.redraw_annotation(e.old_id),n.annotations.ordering.push(e.new_id));var o=[e.ending_x,e.ending_y],a=this.get_with_access_string(e.actid,e.edit_candidate.access);switch(r[i].spatial_type){case"bbox":this.set_with_access_string(i,e.edit_candidate.access,o),this.rebuild_containing_box(i),this.redraw_annotation(i),this.suggest_edits(this.state.last_move);break;case"bbox3":o.push(e.ending_frame),this.set_with_access_string(i,e.edit_candidate.access,o),this.rebuild_containing_box(i),this.redraw_annotation(i),this.suggest_edits(this.state.last_move);break;case"polygon":case"polyline":case"tbar":this.set_with_access_string(i,e.edit_candidate.access,o,!1),this.rebuild_containing_box(i),this.redraw_annotation(i),this.suggest_edits(this.state.last_move)}var s=r[i].spatial_type,l=this.state.current_frame;t.MODES_3D.includes(s)&&(l=null),this.record_action({act_type:"edit_annotation",frame:l,undo_payload:{actid:e.actid,edit_candidate:e.edit_candidate,starting_x:a[0],starting_y:a[1],deprecate_old:e.deprecate_old,old_id:e.old_id,new_id:e.new_id},redo_payload:{actid:e.actid,edit_candidate:e.edit_candidate,ending_x:e.ending_x,ending_y:e.ending_y,finished:!0,deprecate_old:e.deprecate_old,old_id:e.old_id,new_id:e.new_id}},!0)}},{key:"begin_move",value:function(e){var n=this.subtasks[this.state.current_subtask],r=n.annotations.access,i=!1,o=this.subtasks[this.state.current_subtask].state.move_candidate.annid,a=o;r[o].new||(i=!0,r[a=this.make_new_annotation_id()]=JSON.parse(JSON.stringify(r[o])),r[a].id=a,r[a].created_by=this.config.annotator,r[a].new=!0,r[a].parent_id=o,t.NONSPATIAL_MODES.includes(r[a].spatial_type)||(r[a].canvas_id=this.get_init_canvas_context_id(a)),n.annotations.ordering.push(a),(0,h.mark_deprecated)(r[o],!0),this.redraw_annotation(o),n.state.move_candidate.annid=a),n.state.active_id=n.state.move_candidate.annid,n.state.is_in_move=!0;var s=n.state.move_candidate,l=r[a].spatial_type,u=this.state.current_frame;t.MODES_3D.includes(l)&&(u=null),this.record_action({act_type:"move_annotation",frame:u,undo_payload:{actid:n.state.active_id,move_candidate:s,diffX:0,diffY:0,diffZ:0,deprecate_old:i,old_id:o,new_id:a},redo_payload:{actid:this.subtasks[this.state.current_subtask].state.active_id,move_candidate:s,diffX:0,diffY:0,diffZ:0,finished:!1,deprecate_old:i,old_id:o,new_id:a}}),p()(".edit_suggestion").css("display","none"),this.move_annotation(e)}},{key:"cancel_annotation",value:function(){var t,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,n=!1;if(null!==(t=null===e?this.subtasks[this.state.current_subtask].state.active_id:e.annid)){var r=this.subtasks[this.state.current_subtask].annotations.access[t];this.record_action({act_type:"cancel_annotation",frame:this.state.current_frame,undo_payload:{annid:t,suggest_edits:!1,drag_state:this.drag_state,is_complex_layer:n,annotation:r},redo_payload:{annid:t}},null!==e),"polygon"===r.spatial_type&&r.spatial_payload.length>1?(n=!0,this.start_complex_polygon__undo({actid:t})):this.delete_annotation(t,null,!1)}}},{key:"cancel_annotation__undo",value:function(t){this.subtasks[this.state.current_subtask].state.active_id=t.annid,this.subtasks[this.state.current_subtask].state.is_in_progress=!0,t.is_complex_layer?(this.subtasks[this.state.current_subtask].annotations.access[t.annid]=t.annotation,this.redraw_annotation(t.annid)):this.delete_annotation__undo(t);var e=this.subtasks[this.state.current_subtask].annotations.access[t.annid];if("polygon"===e.spatial_type){var n=e.spatial_payload.at(-1)[0];this.create_polygon_ender(n[0],n[1],t.annid)}else if("delete_polygon"===e.spatial_type){var r=e.spatial_payload[0];this.create_polygon_ender(r[0],r[1],t.annid)}else"bbox"!==e.spatial_type&&"delete_bbox"!==e.spatial_type&&"tbar"!==e.spatial_type||(this.drag_state=t.drag_state,this.continue_annotation(this.state.last_move))}},{key:"finish_annotation",value:function(e){var n,r,i,o=this.subtasks[this.state.current_subtask],a=o.annotations.access,s=o.state.active_id,l=a[s],u=l.spatial_payload,c=u,h=!1,f="finish_annotation";switch(l.spatial_type){case"polygon":if((n=(c=u[i=u.length-1]).length)<4)return void console.error("Canceled polygon with insufficient points:",n);r=[c[0][0],c[0][1]],c[n-1]=r,h=!0,this.simplify_polygon_complex_layer(s,i),this.merge_polygon_complex_layer(s);break;case"delete_polygon":if((n=c.length)<4)return void console.error("Canceled delete with insufficient points:",n);r=[c[0][0],c[0][1]],c[n-1]=r,this.delete_annotations_in_polygon(s);break;case"polyline":(n=u.length)>2?u.pop():this.rebuild_containing_box(s,!1,this.state.current_subtask),this.redraw_annotation(s),h=!0;break;case"delete_bbox":this.record_finish(s),this.delete_annotations_in_bbox(s);break;case"bbox":case"bbox3":case"contour":case"tbar":case"point":this.record_finish(s)}if(h){for(var d={actid:s},p={actid:s};o.actions.stream.length>0;){var g=o.actions.stream.pop();if("begin_annotation"===g.act_type)break;if("begin_brush"===g.act_type||"start_complex_polygon"===g.act_type){f="finish_modify_annotation",d=JSON.parse(g.undo_payload),p.polygon_spatial_data=t.ULabelAnnotation.get_polygon_spatial_data(a[s]);break}}this.record_action({act_type:f,frame:this.state.current_frame,undo_payload:d,redo_payload:p}),"polygon"===l.spatial_type&&!o.state.is_in_brush_mode&&null!=e&&e.shiftKey?this.start_complex_polygon():this.destroy_polygon_ender(s)}o.single_class_mode&&(l.classification_payloads=[{class_id:o.class_defs[0].id,confidence:1}]),this.state.last_brush_stroke=null,o.state.starting_complex_polygon?console.log("Continuing complex polygon..."):(o.state.active_id=null,o.state.is_in_progress=!1)}},{key:"finish_annotation__undo",value:function(t){(0,h.mark_deprecated)(this.subtasks[this.state.current_subtask].annotations.access[t.actid],!0),this.redraw_annotation(t.actid),this.suggest_edits(this.state.last_move)}},{key:"finish_annotation__redo",value:function(t){(0,h.mark_deprecated)(this.subtasks[this.state.current_subtask].annotations.access[t.actid],!1),this.redraw_annotation(t.actid),this.record_action({act_type:"finish_annotation",frame:this.state.current_frame,undo_payload:{actid:t.actid},redo_payload:{actid:t.actid}},!0),this.suggest_edits(this.state.last_move)}},{key:"finish_edit",value:function(){var t,e=this.subtasks[this.state.current_subtask].state.active_id,n=this.subtasks[this.state.current_subtask].state.edit_candidate.access;switch(this.subtasks[this.state.current_subtask].annotations.access[e].spatial_type){case"polygon":this.record_finish_edit(e),this.subtasks[this.state.current_subtask].annotations.access[e].spatial_payload_child_indices=[],t=parseInt(n[0],10),this.merge_polygon_complex_layer(e,t);for(var r=0;r<this.subtasks[this.state.current_subtask].annotations.access[e].spatial_payload.length;r++)r!==t&&this.merge_polygon_complex_layer(e,r);break;case"polyline":case"bbox":case"bbox3":case"tbar":this.record_finish_edit(e)}this.subtasks[this.state.current_subtask].state.active_id=null,this.subtasks[this.state.current_subtask].state.is_in_edit=!1}},{key:"move_annotation",value:function(t){var e=this.subtasks[this.state.current_subtask],n=e.state.active_id,r=e.annotations.access[n];if(n&&null!==n){var i={id:e.state.move_candidate.annid,diffX:(t.clientX-this.drag_state.move.mouse_start[0])/this.state.zoom_val,diffY:(t.clientY-this.drag_state.move.mouse_start[1])/this.state.zoom_val,diffZ:this.state.current_frame-this.drag_state.move.mouse_start[2]};return this.toolbox_order.includes(u.$1.FilterDistance)&&"polyline"===r.spatial_type&&(0,h.filter_points_distance_from_line)(this,i),this.redraw_annotation(n,null,i),this.show_global_edit_suggestion(e.state.move_candidate.annid,i),void this.reposition_dialogs()}}},{key:"finish_move",value:function(e){for(var n=(e.clientX-this.drag_state.move.mouse_start[0])/this.state.zoom_val,r=(e.clientY-this.drag_state.move.mouse_start[1])/this.state.zoom_val,i=this.state.current_frame-this.drag_state.move.mouse_start[2],o=this.subtasks[this.state.current_subtask].state.active_id,a=this.subtasks[this.state.current_subtask].annotations.access[o].spatial_type,s=this.subtasks[this.state.current_subtask].annotations.access[o].spatial_payload,l=s,u="polygon"===a?s.length:1,c=0;c<u;c++){"polygon"===a&&(l=s[c]);var h=l.length;"polygon"===a&&l[0]===l[h-1]&&(h-=1);for(var f=0;f<h;f++)l[f][0]+=n,l[f][1]+=r;if(t.MODES_3D.includes(a))for(var d=0;d<l.length;d++)l[d][2]+=i}this.subtasks[this.state.current_subtask].annotations.access[o].containing_box.tlx+=n,this.subtasks[this.state.current_subtask].annotations.access[o].containing_box.brx+=n,this.subtasks[this.state.current_subtask].annotations.access[o].containing_box.tly+=r,this.subtasks[this.state.current_subtask].annotations.access[o].containing_box.bry+=r,this.subtasks[this.state.current_subtask].state.active_id=null,this.subtasks[this.state.current_subtask].state.is_in_move=!1,this.redraw_annotation(o),this.record_finish_move(n,r,i)}},{key:"move_annotation__undo",value:function(t){var e=this.subtasks[this.state.current_subtask],n=e.annotations.access,r=t.diffX,i=t.diffY,o=t.diffZ,a=t.move_candidate.annid;if(t.deprecate_old){a=t.old_id,(0,h.mark_deprecated)(n[a],!1),this.destroy_annotation_context(t.new_id),delete n[t.new_id];var s=e.annotations.ordering.indexOf(t.new_id);e.annotations.ordering.splice(s,1)}else{for(var l=n[a].spatial_type,u=n[a].spatial_payload,c=u,f="polygon"===l?u.length:1,d=0;d<f;d++){"polygon"===l&&(c=u[d]);for(var p=0;p<c.length;p++)c[p][0]+=r,c[p][1]+=i,c[p].length>2&&(c[p][2]+=o)}n[a].containing_box.tlx+=r,n[a].containing_box.brx+=r,n[a].containing_box.tly+=i,n[a].containing_box.bry+=i}this.redraw_annotation(a),this.hide_edit_suggestion(),this.hide_global_edit_suggestion(),this.reposition_dialogs(),this.suggest_edits(this.state.last_move),this.update_frame(o)}},{key:"move_annotation__redo",value:function(e){var n=this.subtasks[this.state.current_subtask],r=n.annotations.access,i=e.diffX,o=e.diffY,a=e.diffZ,s=e.move_candidate.annid;e.deprecate_old&&(r[s=e.new_id]=JSON.parse(JSON.stringify(r[e.old_id])),r[e.new_id].id=e.new_id,r[e.new_id].created_by=this.config.annotator,r[e.new_id].new=!0,r[e.new_id].parent_id=e.old_id,t.NONSPATIAL_MODES.includes(r[e.new_id].spatial_type)||(r[e.new_id].canvas_id=this.get_init_canvas_context_id(e.new_id)),(0,h.mark_deprecated)(r[e.old_id],!0),this.redraw_annotation(e.old_id),n.annotations.ordering.push(e.new_id));for(var l=r[s].spatial_type,u=r[s].spatial_payload,c=u,f="polygon"===l?u.length:1,d=0;d<f;d++){"polygon"===l&&(c=u[d]);for(var p=0;p<c.length;p++)c[p][0]+=i,c[p][1]+=o,c[p].length>2&&(c[p][2]+=a)}r[s].containing_box.tlx+=i,r[s].containing_box.brx+=i,r[s].containing_box.tly+=o,r[s].containing_box.bry+=o,this.redraw_annotation(s),this.hide_edit_suggestion(),this.hide_global_edit_suggestion(),this.reposition_dialogs(),this.suggest_edits(this.state.last_move);var g=r[s].spatial_type,m=this.state.current_frame;t.MODES_3D.includes(g)&&(m=null),this.record_action({act_type:"move_annotation",frame:m,undo_payload:{actid:n.state.active_id,move_candidate:e.move_candidate,diffX:-i,diffY:-o,diffZ:-a,deprecate_old:e.deprecate_old,old_id:e.old_id,new_id:e.new_id},redo_payload:{actid:n.state.active_id,move_candidate:e.move_candidate,diffX:i,diffY:o,diffZ:a,finished:!0,deprecate_old:e.deprecate_old,old_id:e.old_id,new_id:e.new_id}},!0),this.update_frame(a)}},{key:"get_edit_candidates",value:function(t,e,r){r/=this.get_empirical_scale();for(var i={candidate_ids:[],best:null},o=1/0,a=0;a<this.subtasks[this.state.current_subtask].annotations.ordering.length;a++){var s=this.subtasks[this.state.current_subtask].annotations.ordering[a],l=this.subtasks[this.state.current_subtask].annotations.access[s];if(!l.deprecated){var u=l.containing_box,c=l.frame,h=l.spatial_type;if(u)if(u.tlz=this.state.current_frame,u.brz=this.state.current_frame,null!=c)u.tlz=c,u.brz=c;else if("bbox3"===h){var f=l.spatial_payload;u.tlz=Math.min(f[0][2],f[1][2]),u.brz=Math.max(f[0][2],f[1][2])}if(u&&t>=u.tlx-r&&t<=u.brx+r&&e>=u.tly-r&&e<=u.bry+r&&this.state.current_frame>=u.tlz&&this.state.current_frame<=u.brz){var d=void 0,p=!1;switch(h){case"polygon":n.GeometricUtils.point_is_within_polygon_annotation([t,e],l)&&(p=!0);break;case"bbox":case"point":t>=u.tlx&&t<=u.brx&&e>=u.tly&&e<=u.bry&&(p=!0);break;default:(d=(u.brx-u.tlx)*(u.bry-u.tly))<o&&(o=d,i.best={annid:s})}if(p){i.candidate_ids=[s],i.best={annid:s};break}i.candidate_ids.push(s)}}}return i}},{key:"suggest_edits",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;if(this.subtasks[this.state.current_subtask].state.is_in_progress||this.subtasks[this.state.current_subtask].state.starting_complex_polygon||this.subtasks[this.state.current_subtask].state.is_in_brush_mode)this.hide_global_edit_suggestion(),this.hide_edit_suggestion();else{var n;if(null===e){null===t&&(t=this.state.last_move);var r=this.config.edit_handle_size/2,i=this.get_global_mouse_x(t),o=this.get_global_mouse_y(t);if(p()(t.target).hasClass("gedit-target"))return;var a=this.get_edit_candidates(i,o,r);if(null===a.best)return this.hide_global_edit_suggestion(),this.hide_edit_suggestion(),this.subtasks[this.state.current_subtask].state.move_candidate=null,void(this.subtasks[this.state.current_subtask].active_annotation=null);var s=this.get_nearest_active_keypoint(i,o,r,a.candidate_ids);if(null!=s&&null!=s.point)this.subtasks[this.state.current_subtask].state.edit_candidate=s,this.show_edit_suggestion(s,!0),a.best=s;else{var l=this.get_nearest_segment_point(i,o,1/0,a.candidate_ids);null!=l&&null!=l.point?(this.subtasks[this.state.current_subtask].state.edit_candidate=l,this.show_edit_suggestion(l,!1),a.best=l):this.hide_edit_suggestion()}this.subtasks[this.state.current_subtask].state.move_candidate=a.best,n=a.best.annid}else this.hide_global_edit_suggestion(),this.hide_edit_suggestion(),n=e;this.show_global_edit_suggestion(n,null,e),this.subtasks[this.state.current_subtask].active_annotation=n,this.update_confidence_dialog(n)}}},{key:"raise_error",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:s.elvl_standard;switch(e){case s.elvl_info:console.log("[info] "+t);break;case s.elvl_standard:alert("[error] "+t);break;case s.elvl_fatal:throw alert("[fatal] "+t),new Error(t)}}},{key:"get_global_mouse_x",value:function(t){var e=this.get_empirical_scale(),n=p()("#"+this.config.annbox_id);return(t.pageX-n.offset().left+n.scrollLeft())/e}},{key:"get_global_mouse_y",value:function(t){var e=this.get_empirical_scale(),n=p()("#"+this.config.annbox_id);return(t.pageY-n.offset().top+n.scrollTop())/e}},{key:"get_global_element_center_x",value:function(t){var e=this.get_empirical_scale(),n=p()("#"+this.config.annbox_id);return(t.offset().left+t.width()/2-n.offset().left+n.scrollLeft())/e}},{key:"get_global_element_center_y",value:function(t){var e=this.get_empirical_scale(),n=p()("#"+this.config.annbox_id);return(t.offset().top+t.height()/2-n.offset().top+n.scrollTop())/e}},{key:"lookup_id_dialog_mouse_pos",value:function(t,e){var n=p()("#"+this.subtasks[this.state.current_subtask].state.idd_id);e&&(n=p()("#"+this.subtasks[this.state.current_subtask].state.idd_id_front));var r=t.pageX-n.offset().left-n.width()/2,i=t.pageY-n.offset().top-n.height()/2,o=this.config.inner_prop*this.config.outer_diameter/2,a=.5*this.config.outer_diameter,s=Math.sqrt(Math.pow(r,2)+Math.pow(i,2));if(s>a)return null;if(s<o)return null;var l=this.subtasks[this.state.current_subtask].class_ids;return{class_ind:(-1*Math.floor(Math.atan2(i,r)/(2*Math.PI)*l.length)+l.length)%l.length,dist_prop:(s-o)/(a-o)}}},{key:"set_id_dialog_payload_nopin",value:function(t,e){for(var n=this.subtasks[this.state.current_subtask].class_ids,r=0;r<n.length;r++)this.subtasks[this.state.current_subtask].state.id_payload[r]=r===t?{class_id:n[r],confidence:e}:{class_id:n[r],confidence:(1-e)/(n.length-1)}}},{key:"get_active_class_id",value:function(){var t="div#tb-id-app--"+this.state.current_subtask,e=p()(t+" a.tbid-opt.sel").attr("id").split("_");return parseInt(e[e.length-1])}},{key:"get_active_class_id_idx",value:function(){return this.subtasks[this.state.current_subtask].class_ids.indexOf(this.get_active_class_id())}},{key:"set_id_dialog_payload_to_init",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;if(null!=e)this.subtasks[this.state.current_subtask].state.id_payload=JSON.parse(JSON.stringify(e)),this.update_id_toolbox_display();else{if(null!=t){var n=this.subtasks[this.state.current_subtask].annotations.access[t].classification_payloads;if(null!=n)return void(this.subtasks[this.state.current_subtask].state.id_payload=JSON.parse(JSON.stringify(n)))}if(!this.config.allow_soft_id)for(var r=1,i=this.subtasks[this.state.current_subtask].class_ids,o=this.get_active_class_id_idx(),a=0;a<i.length;a++)this.subtasks[this.state.current_subtask].state.id_payload[a]=a===o?{class_id:i[a],confidence:r}:{class_id:i[a],confidence:(1-r)/(i.length-1)}}}},{key:"update_id_dialog_display",value:function(){for(var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],e=this.config.inner_prop*this.config.outer_diameter/2,n=.5*this.config.outer_diameter,r=this.subtasks[this.state.current_subtask].class_ids,i=0;i<r.length;i++){var o=void 0,a=this.subtasks[this.state.current_subtask].state.id_payload[i].confidence,s=i/r.length,l=1/r.length,u=1-l,c=e+a*(n-e)/2,h=a*(n-e),f=2*Math.PI*c*l,d=2*Math.PI*c*u,g=2*Math.PI*c*s;o=t?this.subtasks[this.state.current_subtask].state.idd_id_front:this.subtasks[this.state.current_subtask].state.idd_id;var m=p()("#".concat(o,"__circ_")+r[i]);m.attr("r",c),m.attr("stroke-dasharray","".concat(f," ").concat(d)),m.attr("stroke-dashoffset",g),m.attr("stroke-width",h)}this.redraw_demo()}},{key:"update_id_toolbox_display",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;if(this.config.allow_soft_id);else{var e=this.subtasks[this.state.current_subtask].class_ids;if(null===t){for(var n=this.subtasks[this.state.current_subtask].state.id_payload,r=0,i=null,o=0;o<n.length&&!(n[o].confidence>r&&(r=n[o].confidence,i=n[o].class_id,1===r));o++);t=e.indexOf(i)}p()("#toolbox_sel_".concat(e[t])).trigger("click")}}},{key:"handle_id_dialog_hover",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,n="front"===this.subtasks[this.state.current_subtask].state.idd_which;null===e&&(e=this.lookup_id_dialog_mouse_pos(t,n)),null!==e&&(this.config.allow_soft_id||(e.dist_prop=1),this.set_id_dialog_payload_nopin(e.class_ind,e.dist_prop),this.update_id_dialog_display(n))}},{key:"assign_annotation_id",value:function(){var t,e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,i=!1;if(null===r?(null===n&&(n=this.subtasks[this.state.current_subtask].state.idd_associated_annotation),e=this.subtasks[this.state.current_subtask].annotations.access[n].classification_payloads,t=this.subtasks[this.state.current_subtask].state.id_payload):(i=!0,e=r.old_id_payload,t=r.new_id_payload,n=r.actid),this.subtasks[this.state.current_subtask].annotations.access[n].classification_payloads=JSON.parse(JSON.stringify(t)),i?this.suggest_edits():this.hide_id_dialog(),this.redraw_annotation(n),this.recolor_active_polygon_ender(),this.recolor_brush_circle(),this.subtasks[this.state.current_subtask].state.first_explicit_assignment){for(var o=this.subtasks[this.state.current_subtask].actions.stream.length,a=0;a<o;a++)if("begin_annotation"===this.subtasks[this.state.current_subtask].actions.stream[o-a-1].act_type){var s=JSON.parse(this.subtasks[this.state.current_subtask].actions.stream[o-a-1].redo_payload);s.init_payload=t,this.subtasks[this.state.current_subtask].actions.stream[o-a-1].redo_payload=JSON.stringify(s);break}}else this.record_action({act_type:"assign_annotation_id",undo_payload:{actid:n,old_id_payload:e},redo_payload:{actid:n,old_id_payload:e,new_id_payload:t}},i)}},{key:"assign_annotation_id__undo",value:function(t){var e=t.actid,n=t.old_id_payload;this.subtasks[this.state.current_subtask].annotations.access[e].classification_payloads=n,this.redraw_annotation(e),this.recolor_active_polygon_ender(),this.recolor_brush_circle(),this.suggest_edits()}},{key:"handle_id_dialog_click",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,r=this.subtasks[this.state.current_subtask];if(null!==n){var i={class_ind:n,dist_prop:1};this.handle_id_dialog_hover(t,i)}this.assign_annotation_id(e),r.state.first_explicit_assignment=!1,this.suggest_edits(this.state.last_move),null===e||r.state.is_in_progress||r.state.is_in_brush_mode||r.state.idd_visible||this.show_global_edit_suggestion(e),void 0!==this.filter_distance_overlay&&"multi"===this.filter_distance_overlay.get_mode()&&(0,h.filter_points_distance_from_line)(this)}},{key:"update_confidence_dialog",value:function(){var t=this.subtasks[this.state.current_subtask],e=t.active_annotation,n=t.annotations.access[e].classification_payloads,r=0;n.forEach((function(t){t.confidence>r&&(r=t.confidence)})),p()(".annotation-confidence-value").text(r)}},{key:"handle_mouse_down",value:function(t){var e=s.get_drag_key_start(t,this);if(null!=e){if(this.subtasks[this.state.current_subtask].state.idd_visible&&!this.subtasks[this.state.current_subtask].state.idd_thumbnail)return;t.preventDefault(),null===this.drag_state.active_key&&this.start_drag(e,t.button,t)}}},{key:"handle_mouse_move",value:function(t){var e=this.subtasks[this.state.current_subtask].state.annotation_mode,n=this.subtasks[this.state.current_subtask].state.idd_visible,r=this.subtasks[this.state.current_subtask].state.idd_thumbnail,i=this.subtasks[this.state.current_subtask].state.edit_candidate;if(this.state.last_move=t,null===this.drag_state.active_key){if(n&&!r)return;if(this.subtasks[this.state.current_subtask].state.is_in_progress)"polygon"!==e&&"polyline"!==e&&"delete_polygon"!==e||this.continue_annotation(t);else if(this.subtasks[this.state.current_subtask].state.is_in_brush_mode){var o=this.get_global_mouse_x(t),a=this.get_global_mouse_y(t);this.move_brush_circle(o,a)}else t.shiftKey&&"polygon"===e&&n&&null!=i?(this.subtasks[this.state.current_subtask].state.active_id=i.annid,this.start_complex_polygon()):this.suggest_edits(t)}else switch(this.drag_state.active_key){case"pan":this.drag_repan(t);break;case"zoom":this.drag_rezoom(t);break;case"annotation":n&&!r||this.continue_annotation(t);break;case"brush":this.subtasks[this.state.current_subtask].state.is_in_progress?this.continue_brush(t):this.begin_brush(t);break;case"edit":n&&!r||this.edit_annotation(t);break;case"move":n&&!r||this.move_annotation(t)}}},{key:"handle_mouse_up",value:function(t){t.button===this.drag_state.release_button&&this.end_drag(t)}},{key:"handle_aux_click",value:function(t){t.preventDefault()}},{key:"start_drag",value:function(e,n,r){var i,o=p()("#"+this.config.annbox_id);switch(this.drag_state.active_key=e,this.drag_state.release_button=n,this.drag_state[e].mouse_start=[r.clientX,r.clientY,this.state.current_frame],this.drag_state[e].zoom_val_start=this.state.zoom_val,this.drag_state[e].offset_start=[o.scrollLeft(),o.scrollTop()],p()("textarea").trigger("blur"),p()("div.permopen").removeClass("permopen"),e){case"annotation":i=this.subtasks[this.state.current_subtask].state.annotation_mode,t.NONSPATIAL_MODES.includes(i)||this.subtasks[this.state.current_subtask].state.is_in_progress||this.begin_annotation(r);break;case"brush":this.begin_brush(r);break;case"edit":this.begin_edit(r);break;case"move":this.begin_move(r)}}},{key:"end_drag",value:function(t){var e,n,r,i=this.subtasks[this.state.current_subtask].state.annotation_mode,o=this.subtasks[this.state.current_subtask].state.active_id;switch(this.drag_state.active_key){case"annotation":null!=o&&(e=this.subtasks[this.state.current_subtask].annotations.access[o].spatial_payload,"polygon"!=i&&"polyline"!=i&&"delete_polygon"!=i?this.finish_annotation(t):(r=e.at(-1),n="polygon"===i?r.length:e.length,!this.subtasks[this.state.current_subtask].state.starting_complex_polygon&&n>2&&(t.target.id==="ender_"+o||t.target.id==="ender_"+o+"_inner")?this.finish_annotation(t):this.continue_annotation(t,!0)));break;case"brush":null!=o&&this.finish_annotation(t);break;case"right":null!=o&&"polyline"===i&&this.finish_annotation(t);break;case"edit":this.finish_edit();break;case"move":this.finish_move(t)}this.drag_state.active_key=null,this.drag_state.release_button=null}},{key:"drag_repan",value:function(t){var e=p()("#"+this.config.annbox_id),n=t.clientX,r=t.clientY;e.scrollLeft(this.drag_state.pan.offset_start[0]+(this.drag_state.pan.mouse_start[0]-n)),e.scrollTop(this.drag_state.pan.offset_start[1]+(this.drag_state.pan.mouse_start[1]-r))}},{key:"drag_rezoom",value:function(t){var e=t.clientY;this.state.zoom_val=this.drag_state.zoom.zoom_val_start*Math.pow(1.1,-(e-this.drag_state.zoom.mouse_start[1])/10),this.rezoom(this.drag_state.zoom.mouse_start[0],this.drag_state.zoom.mouse_start[1])}},{key:"rezoom",value:function(){var t,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,r=arguments.length>2&&void 0!==arguments[2]&&arguments[2],i=p()("#"+this.config.imwrap_id),o=p()("#"+this.config.annbox_id);null===e&&(e=o.width()/2),null===n&&(n=o.height()/2);var a=i.width(),s=i.height(),l=o.scrollLeft(),u=o.scrollTop();r&&(a=this.config.image_width,s=this.config.image_height);var c,h,f=o.width(),d=o.height(),g=Math.round(this.config.image_width*this.state.zoom_val),m=Math.round(this.config.image_height*this.state.zoom_val),v=p()("."+this.config.imgsz_class);v.css("width",g+"px"),v.css("height",m+"px"),null!==(t=this.filter_distance_overlay)&&void 0!==t&&t.resize_canvas(g,m),this.resize_active_polygon_ender(),r?(c=e*g/a-f/2,h=n*m/s-d/2):(c=(l+e)*g/a-e,h=(u+n)*m/s-n),o.scrollLeft(c),o.scrollTop(h),this.redraw_demo()}},{key:"swap_frame_image",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=p()("img#".concat(this.config.image_id_pfx,"__").concat(e)).attr("src");return p()("img#".concat(this.config.image_id_pfx,"__").concat(e)).attr("src",t),n}},{key:"swap_anno_bg_color",value:function(t){var e=p()("#"+this.config.annbox_id),n=e.css("background-color");return e.css("background-color",t),n}},{key:"reset_interaction_state",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,e=[];if(null===t)for(var n in this.subtasks)e.push(n);else e.push(t);for(var r=0;r<e.length;r++)null!=this.subtasks[e[r]].state.active_id&&p()("#ender_"+this.subtasks[e[r]].state.active_id).remove(),this.subtasks[e[r]].state.is_in_edit=!1,this.subtasks[e[r]].state.is_in_move=!1,this.subtasks[e[r]].state.is_in_progress=!1,this.subtasks[e[r]].state.active_id=null,this.show;this.drag_state={active_key:null,release_button:null,annotation:{mouse_start:null,offset_start:null,zoom_val_start:null},edit:{mouse_start:null,offset_start:null,zoom_val_start:null},pan:{mouse_start:null,offset_start:null,zoom_val_start:null},zoom:{mouse_start:null,offset_start:null,zoom_val_start:null},move:{mouse_start:null,offset_start:null,zoom_val_start:null},right:{mouse_start:null,offset_start:null,zoom_val_start:null}}}},{key:"get_annotations",value:function(t){for(var e=[],n=0;n<this.subtasks[t].annotations.ordering.length;n++){var r=this.subtasks[t].annotations.ordering[n];r!=this.subtasks[this.state.current_subtask].state.active_id&&e.push(this.subtasks[t].annotations.access[r])}return JSON.parse(JSON.stringify(e))}},{key:"set_annotations",value:function(e,n){this.reset_interaction_state(),this.subtasks[n].actions.stream=[],this.subtasks[n].actions.undo_stack=[];for(var r=0;r<this.subtasks[n].annotations.ordering.length;r++){var i=this.subtasks[n].annotations.ordering[r];t.NONSPATIAL_MODES.includes(this.subtasks[n].annotations.access[i].spatial_type)||this.destroy_annotation_context(i,n)}s.process_resume_from(this,n,{resume_from:e}),s.initialize_annotation_canvases(this,n),this.redraw_all_annotations(n)}},{key:"update_frame",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;if(1!==this.config.image_data.frames.length){var r=this.subtasks[this.state.current_subtask].state.active_id;if(null==r||t.MODES_3D.includes(this.subtasks[this.state.current_subtask].annotations.access[r].spatial_type)){null===n?(n=parseInt(p()("div#".concat(this.config.toolbox_id," input.frame_input")).val()),null!=e&&(n=Math.min(Math.max(n+e,0),this.config.image_data.frames.length-1))):n=Math.min(Math.max(n,0),this.config.image_data.frames.length-1),p()("div#".concat(this.config.toolbox_id," input.frame_input")).val(n);var i=this.state.current_frame;this.state.current_frame=n,p()("img#".concat(this.config.image_id_pfx,"__").concat(i)).css("display","none"),p()("img#".concat(this.config.image_id_pfx,"__").concat(n)).css("display","block"),r&&t.MODES_3D.includes(this.subtasks[this.state.current_subtask].annotations.access[r].spatial_type)?this.subtasks[this.state.current_subtask].state.is_in_edit?this.edit_annotation(this.state.last_move):this.subtasks[this.state.current_subtask].state.is_in_move?this.move_annotation(this.state.last_move):this.subtasks[this.state.current_subtask].state.is_in_progress?this.continue_annotation(this.state.last_move):this.redraw_all_annotations():this.redraw_all_annotations(),null!=this.state.last_move&&this.suggest_edits(this.state.last_move)}}}},{key:"on",value:function(t,e){var n=t.bind(this);this[t.name]=function(){n.apply(void 0,arguments),e()}}}],[{key:"elvl_info",get:function(){return 0}},{key:"elvl_standard",get:function(){return 1}},{key:"elvl_fatal",get:function(){return 2}},{key:"version",value:function(){return m.ULABEL_VERSION}},{key:"get_time",value:function(){return(new Date).toISOString()}},{key:"has_night_mode_cookie",value:function(){return!!document.cookie.split(";").find((function(t){return t.trim().startsWith("nightmode=true")}))}},{key:"set_night_mode_cookie",value:function(){var t=new Date;t.setTime(t.getTime()+864e9),document.cookie="nightmode=true;expires="+t.toUTCString()+";path=/"}},{key:"destroy_night_mode_cookie",value:function(){document.cookie="nightmode=true;expires=Thu, 01 Jan 1970 00:00:00 GMT;path=/"}},{key:"get_drag_key_start",value:function(t,e){if(null!=e.subtasks[e.state.current_subtask].state.active_id)return 1===t.button?"pan":2===t.button?"right":"annotation";switch(t.button){case 0:return"brush_circle"===t.target.id?"brush":t.target.id===e.subtasks[e.state.current_subtask].canvas_fid?t.ctrlKey||t.metaKey?"pan":t.shiftKey?"zoom":"annotation":p()(t.target).hasClass("editable")?"edit":p()(t.target).hasClass("movable")?(t.preventDefault(),"move"):(console.log("Unable to assign a drag key to click target:",t.target.id),null);case 1:return"pan";case 2:return null}}},{key:"create_listeners",value:function(e){var n=e.abort_controller.signal;p()(".id_dialog").on("mousemove.ulabel",(function(t){var n=e.state.current_subtask;e.subtasks[n].state.idd_thumbnail||e.handle_id_dialog_hover(t)}));var r=p()("#"+e.config.annbox_id);r.mousedown((function(t){e.handle_mouse_down(t)})),document.addEventListener("auxclick",e.handle_aux_click,{signal:n}),p()(document).on("mouseup.ulabel",(function(t){e.handle_mouse_up(t)})),p()(window).on("click.ulabel",(function(t){t.shiftKey&&t.preventDefault()})),r.mousemove((function(t){e.handle_mouse_move(t)})),p()(document).on("keypress.ulabel",(function(n){var r=e.subtasks[e.state.current_subtask];switch(n.key){case e.config.create_point_annotation_keybind:"point"===r.state.annotation_mode&&e.begin_annotation(e.state.last_move);break;case e.config.create_bbox_on_initial_crop:if("bbox"===r.state.annotation_mode){var i=[0,0],o=[e.config.image_width,e.config.image_height];if(null!==e.config.initial_crop&&void 0!==e.config.initial_crop){var a=e.config.initial_crop;i=[a.left,a.top],o=[a.left+a.width,a.top+a.height]}e.create_annotation(r.state.annotation_mode,[i,o])}break;case e.config.toggle_brush_mode_keybind:e.toggle_brush_mode(e.state.last_move);break;case e.config.toggle_erase_mode_keybind:e.toggle_erase_mode(e.state.last_move);break;case e.config.increase_brush_size_keybind:e.change_brush_size(1.1);break;case e.config.decrease_brush_size_keybind:e.change_brush_size(1/1.1);break;case e.config.change_zoom_keybind.toLowerCase():e.show_initial_crop();break;case e.config.change_zoom_keybind.toUpperCase():e.show_whole_image();break;default:if(!t.DELETE_MODES.includes(r.state.spatial_type))for(var s=0;s<r.class_defs.length;s++){var l=r.class_defs[s];if(null!==l.keybind&&n.key===l.keybind){var u=p()("#tb-id-app--".concat(e.state.current_subtask," a.tbid-opt")).eq(s);if(u.hasClass("sel")){var c=null;null!==r.state.active_id?c=r.state.active_id:null!==r.state.move_candidate&&(c=r.state.move_candidate.annid),null!==c&&e.handle_id_dialog_click(e.state.last_move,c,e.get_active_class_id_idx())}else u.trigger("click");return}}}})),document.getElementById(e.config.annbox_id).addEventListener("wheel",(function(t){t.preventDefault();var n=e.config.image_data.frames.length>1;if(t.altKey)e.subtasks[e.state.current_subtask].state.is_in_brush_mode&&e.change_brush_size(t.deltaY<0?1.1:1/1.1);else if(n&&(t.ctrlKey||t.shiftKey||t.metaKey)){var r=Math.sign(t.deltaY);e.update_frame(r)}else{var i;if(e.subtasks[e.state.current_subtask].state.idd_visible&&!e.subtasks[e.state.current_subtask].state.idd_thumbnail)return;var o=Math.sign(t.deltaY);e.state.zoom_val*=1-o/5,e.rezoom(t.clientX,t.clientY),null===(i=e.filter_distance_overlay)||void 0===i||i.draw_overlay()}}),{signal:n});var i=new ResizeObserver((function(){e.reposition_dialogs()}));i.observe(document.getElementById(e.config.imwrap_id)),e.resize_observers.push(i);var o=new ResizeObserver((function(){e.handle_toolbox_overflow()}));o.observe(document.getElementById(e.config.container_id)),e.resize_observers.push(o),p()(document).on("click.ulabel","#"+e.config.toolbox_id+" a.tbid-opt",(function(n){var r=p()(n.currentTarget),i="div#tb-id-app--"+e.state.current_subtask,o=e.state.current_subtask,a=e.subtasks[o];if("#"===r.attr("href")){var s=p()(i+" a.tbid-opt.sel");s.attr("href","#"),s.removeClass("sel");var l=parseInt(s.attr("id").split("_").at(-1));r.addClass("sel"),r.removeAttr("href");var u=r.attr("id").split("_"),c=parseInt(u[u.length-1]);if(e.set_id_dialog_payload_nopin(a.class_ids.indexOf(c),1),e.update_id_dialog_display(),c!==t.DELETE_CLASS_ID){var h=null;null!==a.state.active_id?h=a.state.active_id:null!==a.state.move_candidate&&(h=a.state.move_candidate.annid),null!==h?e.handle_id_dialog_click(e.state.last_move,h,e.get_active_class_id_idx()):e.recolor_brush_circle()}l===t.DELETE_CLASS_ID&&t.DELETE_MODES.includes(a.state.annotation_mode)&&p()("#toolbox_sel_"+t.DELETE_CLASS_ID).trigger("click")}})),p()(document).on("click.ulabel","a.tb-st-switch[href]",(function(t){var n=p()(t.target).attr("id").split("--")[1];e.subtasks[e.state.current_subtask].state.is_in_progress||e.set_subtask(n)})),p()(document).on("keypress.ulabel",(function(t){if(!e.subtasks[e.state.current_subtask].state.is_in_progress&&t.key===e.config.switch_subtask_keybind){var n=e.state.current_subtask,r=[];for(var i in e.toolbox.tabs)r.push(e.toolbox.tabs[i].subtask_key);var o=r.indexOf(n)+1;o===r.length&&(o=0);var a=r[o];e.set_subtask(a)}})),p()(document).on("input.ulabel","input.frame_input",(function(){e.update_frame()})),p()(document).on("input.ulabel","span.tb-st-range input",(function(){e.readjust_subtask_opacities()})),p()(document).on("click.ulabel","div.fad_row.add a.add-glob-button",(function(){e.create_nonspatial_annotation()})),p()(document).on("focus.ulabel","textarea.nonspatial_note",(function(){p()("div.frame_annotation_dialog.active").addClass("permopen")})),p()(document).on("focusout.ulabel","textarea.nonspatial_note",(function(){p()("div.frame_annotation_dialog.permopen").removeClass("permopen")})),p()(document).on("input.ulabel","textarea.nonspatial_note",(function(t){e.subtasks[e.state.current_subtask].annotations.access[t.target.id.substring(6)].text_payload=t.target.value})),p()(document).on("click.ulabel","a.fad_button.delete",(function(t){e.delete_annotation(t.target.id.substring(8))})),p()(document).on("click.ulabel","a.fad_button.reclf",(function(t){e.show_id_dialog(t.pageX,t.pageY,t.target.id.substring(7),!1,!0)})),p()(document).on("mouseenter.ulabel","div.fad_annotation_rows div.fad_row",(function(t){e.suggest_edits(null,p()(t.currentTarget).attr("id").substring(5))})),p()(document).on("mouseleave.ulabel","div.fad_annotation_rows div.fad_row",(function(){e.subtasks[e.state.current_subtask].state.idd_visible&&!e.subtasks[e.state.current_subtask].state.idd_thumbnail||e.suggest_edits(null)})),p()(document).on("keypress.ulabel",(function(n){n.key===e.config.delete_annotation_keybind&&(null==e.subtasks[e.state.current_subtask].active_annotation||t.NONSPATIAL_MODES.includes(e.subtasks[e.state.current_subtask].state.annotation_mode)||e.delete_annotation(e.subtasks[e.state.current_subtask].active_annotation))})),p()(document).on("click.ulabel","#"+e.config.container_id+" a.id-dialog-clickable-indicator",(function(t){var n=e.state.current_subtask;e.subtasks[n].state.idd_thumbnail||e.handle_id_dialog_click(t)})),p()(document).on("click.ulabel",".global_edit_suggestion a.reid_suggestion",(function(t){var n=e.state.current_subtask,r=e.subtasks[n].state.idd_associated_annotation;e.hide_global_edit_suggestion(),e.show_id_dialog(e.get_global_mouse_x(t),e.get_global_mouse_y(t),r,!1)})),p()(document).on("click.ulabel","#"+e.config.annbox_id+" .delete_suggestion",(function(){var t=e.state.current_subtask;e.delete_annotation(e.subtasks[t].state.move_candidate.annid)})),p()(document).on("click.ulabel","#"+e.config.toolbox_id+" a.night-button",(function(){p()("#"+e.config.container_id).hasClass("ulabel-night")?(p()("#"+e.config.container_id).removeClass("ulabel-night"),s.destroy_night_mode_cookie()):(p()("#"+e.config.container_id).addClass("ulabel-night"),s.set_night_mode_cookie())})),document.addEventListener("keydown",(function(t){var n=t.shiftKey;if((t.ctrlKey||t.metaKey)&&("z"===t.key||"Z"===t.key||"KeyZ"===t.code))return t.preventDefault(),n?e.redo():e.undo(),!1;var r=e.subtasks[e.state.current_subtask];"Escape"===t.key&&(r.state.is_in_erase_mode?e.toggle_erase_mode():r.state.is_in_brush_mode?e.toggle_brush_mode():r.state.starting_complex_polygon?e.undo():r.state.is_in_progress&&e.cancel_annotation())}),{signal:n}),window.addEventListener("beforeunload",(function(t){var n="";if(e.state.edited)return n="You have made unsave changes. Are you sure you would like to leave?",(t||window.event).returnValue=n,n}),{signal:n})}},{key:"process_allowed_modes",value:function(t,e,n){t.subtasks[e].allowed_modes=n.allowed_modes}},{key:"create_unused_class_id",value:function(t){for(var e=t.valid_class_ids?t.valid_class_ids.length:0;;){if(!t.valid_class_ids.includes(e))return e;e++}}},{key:"process_classes",value:function(e,n,r){var o,a,l,u;if(!("classes"in r))throw new Error('classes not specified for subtask "'.concat(n,'"'));if("object"!=typeof r.classes||void 0===r.classes.length||0===r.classes.length)throw new Error('classes has an invalid value for subtask "'.concat(n,'"'));var c=e.subtasks[n];c.single_class_mode=1===r.classes.length,c.class_defs=[],c.class_ids=[];var h,f=i(r.classes);try{for(f.s();!(h=f.n()).done;){var d=h.value,p=void 0,m=void 0,v={};switch(typeof d){case"string":v={name:d,id:s.create_unused_class_id(e),color:g.COLORS[e.valid_class_ids.length]};break;case"object":if(p=null!==(o=d.name)&&void 0!==o?o:"Class ".concat(e.valid_class_ids.length),d.id===t.DELETE_CLASS_ID){console.warn("Class id ".concat(t.DELETE_CLASS_ID," is reserved for delete mode and cannot be used for class definitions"));continue}m=null!==(a=d.id)&&void 0!==a?a:s.create_unused_class_id(e),e.valid_class_ids.includes(m)&&console.warn("Duplicate class id ".concat(m," detected. 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