// source --> https://www.mestredosmauticos.com.br/wp-content/plugins/learnpress-certificates/assets/dist/js/frontend/profile.certificates.min.js?ver=4.1.2 
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// source --> https://www.mestredosmauticos.com.br/wp-content/plugins/learnpress-certificates/assets/src/js/pdf.js?ver=1.5.3 
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  /** @license
   * jsPDF - PDF Document creation from JavaScript
   * Version 1.5.3 Built on 2018-12-27T14:11:42.696Z
   *                      CommitID d93d28db14
   *
   * Copyright (c) 2010-2016 James Hall <james@parall.ax>, https://github.com/MrRio/jsPDF
   *               2010 Aaron Spike, https://github.com/acspike
   *               2012 Willow Systems Corporation, willow-systems.com
   *               2012 Pablo Hess, https://github.com/pablohess
   *               2012 Florian Jenett, https://github.com/fjenett
   *               2013 Warren Weckesser, https://github.com/warrenweckesser
   *               2013 Youssef Beddad, https://github.com/lifof
   *               2013 Lee Driscoll, https://github.com/lsdriscoll
   *               2013 Stefan Slonevskiy, https://github.com/stefslon
   *               2013 Jeremy Morel, https://github.com/jmorel
   *               2013 Christoph Hartmann, https://github.com/chris-rock
   *               2014 Juan Pablo Gaviria, https://github.com/juanpgaviria
   *               2014 James Makes, https://github.com/dollaruw
   *               2014 Diego Casorran, https://github.com/diegocr
   *               2014 Steven Spungin, https://github.com/Flamenco
   *               2014 Kenneth Glassey, https://github.com/Gavvers
   *
   * Licensed under the MIT License
   *
   * Contributor(s):
   *    siefkenj, ahwolf, rickygu, Midnith, saintclair, eaparango,
   *    kim3er, mfo, alnorth, Flamenco
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  /**
   * @license
   * Copyright (c) 2016 Alexander Weidt,
   * https://github.com/BiggA94
   *
   * Licensed under the MIT License. http://opensource.org/licenses/mit-license
   */
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e=Y.internal.getWidth(t),n=Y.internal.getHeight(t),r=Math.min(e,n);return{x1:{x:(e-r)/2,y:(n-r)/2+r},x2:{x:(e-r)/2+r,y:(n-r)/2},x3:{x:(e-r)/2,y:(n-r)/2},x4:{x:(e-r)/2+r,y:(n-r)/2+r}}}},Y.internal.getWidth=function(t){var e=0;return"object"===se(t)&&(e=v(t.Rect[2])),e},Y.internal.getHeight=function(t){var e=0;return"object"===se(t)&&(e=v(t.Rect[3])),e};var J=t.addField=function(t){if(k.call(this),!(t instanceof M))throw new Error("Invalid argument passed to jsPDF.addField.");return function(t){A.internal.acroformPlugin.printedOut&&(A.internal.acroformPlugin.printedOut=!1,A.internal.acroformPlugin.acroFormDictionaryRoot=null),A.internal.acroformPlugin.acroFormDictionaryRoot||k.call(A),A.internal.acroformPlugin.acroFormDictionaryRoot.Fields.push(t)}.call(this,t),t.page=A.internal.getCurrentPageInfo().pageNumber,this};t.addButton=function(t){if(t instanceof D==!1)throw new Error("Invalid argument passed to jsPDF.addButton.");return J.call(this,t)},t.addTextField=function(t){if(t instanceof V==!1)throw new Error("Invalid argument passed to jsPDF.addTextField.");return J.call(this,t)},t.addChoiceField=function(t){if(t instanceof O==!1)throw new Error("Invalid argument passed to jsPDF.addChoiceField.");return J.call(this,t)};"object"==se(e)&&void 0===e.ChoiceField&&void 0===e.ListBox&&void 0===e.ComboBox&&void 0===e.EditBox&&void 0===e.Button&&void 0===e.PushButton&&void 0===e.RadioButton&&void 0===e.CheckBox&&void 0===e.TextField&&void 0===e.PasswordField?(e.ChoiceField=O,e.ListBox=q,e.ComboBox=T,e.EditBox=R,e.Button=D,e.PushButton=U,e.RadioButton=z,e.CheckBox=W,e.TextField=V,e.PasswordField=G,e.AcroForm={Appearance:Y}):console.warn("AcroForm-Classes are not populated into global-namespace, because the class-Names exist already."),t.AcroFormChoiceField=O,t.AcroFormListBox=q,t.AcroFormComboBox=T,t.AcroFormEditBox=R,t.AcroFormButton=D,t.AcroFormPushButton=U,t.AcroFormRadioButton=z,t.AcroFormCheckBox=W,t.AcroFormTextField=V,t.AcroFormPasswordField=G,t.AcroFormAppearance=Y,t.AcroForm={ChoiceField:O,ListBox:q,ComboBox:T,EditBox:R,Button:D,PushButton:U,RadioButton:z,CheckBox:W,TextField:V,PasswordField:G,Appearance:Y}})((window.tmp=lt).API,"undefined"!=typeof window&&window||"undefined"!=typeof global&&global),
      /** @license
       * jsPDF addImage plugin
       * Copyright (c) 2012 Jason Siefken, https://github.com/siefkenj/
       *               2013 Chris Dowling, https://github.com/gingerchris
       *               2013 Trinh Ho, https://github.com/ineedfat
       *               2013 Edwin Alejandro Perez, https://github.com/eaparango
       *               2013 Norah Smith, https://github.com/burnburnrocket
       *               2014 Diego Casorran, https://github.com/diegocr
       *               2014 James Robb, https://github.com/jamesbrobb
       *
       *
       */
      function(x){var N="addImage_",l={PNG:[[137,80,78,71]],TIFF:[[77,77,0,42],[73,73,42,0]],JPEG:[[255,216,255,224,void 0,void 0,74,70,73,70,0],[255,216,255,225,void 0,void 0,69,120,105,102,0,0]],JPEG2000:[[0,0,0,12,106,80,32,32]],GIF87a:[[71,73,70,56,55,97]],GIF89a:[[71,73,70,56,57,97]],BMP:[[66,77],[66,65],[67,73],[67,80],[73,67],[80,84]]},h=x.getImageFileTypeByImageData=function(t,e){var n,r;e=e||"UNKNOWN";var i,o,a,s="UNKNOWN";for(a in x.isArrayBufferView(t)&&(t=x.arrayBufferToBinaryString(t)),l)for(i=l[a],n=0;n<i.length;n+=1){for(o=!0,r=0;r<i[n].length;r+=1)if(void 0!==i[n][r]&&i[n][r]!==t.charCodeAt(r)){o=!1;break}if(!0===o){s=a;break}}return"UNKNOWN"===s&&"UNKNOWN"!==e&&(console.warn('FileType of Image not recognized. Processing image as "'+e+'".'),s=e),s},n=function t(e){for(var n=this.internal.newObject(),r=this.internal.write,i=this.internal.putStream,o=(0,this.internal.getFilters)();-1!==o.indexOf("FlateEncode");)o.splice(o.indexOf("FlateEncode"),1);e.n=n;var a=[];if(a.push({key:"Type",value:"/XObject"}),a.push({key:"Subtype",value:"/Image"}),a.push({key:"Width",value:e.w}),a.push({key:"Height",value:e.h}),e.cs===this.color_spaces.INDEXED?a.push({key:"ColorSpace",value:"[/Indexed /DeviceRGB "+(e.pal.length/3-1)+" "+("smask"in e?n+2:n+1)+" 0 R]"}):(a.push({key:"ColorSpace",value:"/"+e.cs}),e.cs===this.color_spaces.DEVICE_CMYK&&a.push({key:"Decode",value:"[1 0 1 0 1 0 1 0]"})),a.push({key:"BitsPerComponent",value:e.bpc}),"dp"in e&&a.push({key:"DecodeParms",value:"<<"+e.dp+">>"}),"trns"in e&&e.trns.constructor==Array){for(var s="",l=0,h=e.trns.length;l<h;l++)s+=e.trns[l]+" "+e.trns[l]+" ";a.push({key:"Mask",value:"["+s+"]"})}"smask"in e&&a.push({key:"SMask",value:n+1+" 0 R"});var u=void 0!==e.f?["/"+e.f]:void 0;if(i({data:e.data,additionalKeyValues:a,alreadyAppliedFilters:u}),r("endobj"),"smask"in e){var c="/Predictor "+e.p+" /Colors 1 /BitsPerComponent "+e.bpc+" /Columns "+e.w,f={w:e.w,h:e.h,cs:"DeviceGray",bpc:e.bpc,dp:c,data:e.smask};"f"in e&&(f.f=e.f),t.call(this,f)}e.cs===this.color_spaces.INDEXED&&(this.internal.newObject(),i({data:this.arrayBufferToBinaryString(new Uint8Array(e.pal))}),r("endobj"))},L=function(){var t=this.internal.collections[N+"images"];for(var e in t)n.call(this,t[e])},A=function(){var t,e=this.internal.collections[N+"images"],n=this.internal.write;for(var r in e)n("/I"+(t=e[r]).i,t.n,"0","R")},S=function(t){return"function"==typeof x["process"+t.toUpperCase()]},_=function(t){return"object"===se(t)&&1===t.nodeType},F=function(t,e){if("IMG"===t.nodeName&&t.hasAttribute("src")){var n=""+t.getAttribute("src");if(0===n.indexOf("data:image/"))return unescape(n);var r=x.loadFile(n);if(void 0!==r)return btoa(r)}if("CANVAS"===t.nodeName){var i=t;return t.toDataURL("image/jpeg",1)}(i=document.createElement("canvas")).width=t.clientWidth||t.width,i.height=t.clientHeight||t.height;var o=i.getContext("2d");if(!o)throw"addImage requires canvas to be supported by browser.";return o.drawImage(t,0,0,i.width,i.height),i.toDataURL("png"==(""+e).toLowerCase()?"image/png":"image/jpeg")},P=function(t,e){var n;if(e)for(var r in e)if(t===e[r].alias){n=e[r];break}return n};x.color_spaces={DEVICE_RGB:"DeviceRGB",DEVICE_GRAY:"DeviceGray",DEVICE_CMYK:"DeviceCMYK",CAL_GREY:"CalGray",CAL_RGB:"CalRGB",LAB:"Lab",ICC_BASED:"ICCBased",INDEXED:"Indexed",PATTERN:"Pattern",SEPARATION:"Separation",DEVICE_N:"DeviceN"},x.decode={DCT_DECODE:"DCTDecode",FLATE_DECODE:"FlateDecode",LZW_DECODE:"LZWDecode",JPX_DECODE:"JPXDecode",JBIG2_DECODE:"JBIG2Decode",ASCII85_DECODE:"ASCII85Decode",ASCII_HEX_DECODE:"ASCIIHexDecode",RUN_LENGTH_DECODE:"RunLengthDecode",CCITT_FAX_DECODE:"CCITTFaxDecode"},x.image_compression={NONE:"NONE",FAST:"FAST",MEDIUM:"MEDIUM",SLOW:"SLOW"},x.sHashCode=function(t){var e,n=0;if(0===(t=t||"").length)return n;for(e=0;e<t.length;e++)n=(n<<5)-n+t.charCodeAt(e),n|=0;return n},x.isString=function(t){return"string"==typeof t},x.validateStringAsBase64=function(t){(t=t||"").toString().trim();var e=!0;return 0===t.length&&(e=!1),t.length%4!=0&&(e=!1),!1===/^[A-Za-z0-9+\/]+$/.test(t.substr(0,t.length-2))&&(e=!1),!1===/^[A-Za-z0-9\/][A-Za-z0-9+\/]|[A-Za-z0-9+\/]=|==$/.test(t.substr(-2))&&(e=!1),e},x.extractInfoFromBase64DataURI=function(t){return/^data:([\w]+?\/([\w]+?));\S*;*base64,(.+)$/g.exec(t)},x.extractImageFromDataUrl=function(t){var e=(t=t||"").split("base64,"),n=null;if(2===e.length){var r=/^data:(\w*\/\w*);*(charset=[\w=-]*)*;*$/.exec(e[0]);Array.isArray(r)&&(n={mimeType:r[1],charset:r[2],data:e[1]})}return n},x.supportsArrayBuffer=function(){return"undefined"!=typeof ArrayBuffer&&"undefined"!=typeof Uint8Array},x.isArrayBuffer=function(t){return!!this.supportsArrayBuffer()&&t instanceof ArrayBuffer},x.isArrayBufferView=function(t){return!!this.supportsArrayBuffer()&&("undefined"!=typeof Uint32Array&&(t instanceof Int8Array||t instanceof Uint8Array||"undefined"!=typeof Uint8ClampedArray&&t instanceof Uint8ClampedArray||t instanceof Int16Array||t instanceof Uint16Array||t instanceof Int32Array||t instanceof Uint32Array||t instanceof Float32Array||t instanceof Float64Array))},x.binaryStringToUint8Array=function(t){for(var e=t.length,n=new Uint8Array(e),r=0;r<e;r++)n[r]=t.charCodeAt(r);return n},x.arrayBufferToBinaryString=function(t){if("function"==typeof atob)return atob(this.arrayBufferToBase64(t))},x.arrayBufferToBase64=function(t){for(var e,n="",r="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",i=new Uint8Array(t),o=i.byteLength,a=o%3,s=o-a,l=0;l<s;l+=3)n+=r[(16515072&(e=i[l]<<16|i[l+1]<<8|i[l+2]))>>18]+r[(258048&e)>>12]+r[(4032&e)>>6]+r[63&e];return 1==a?n+=r[(252&(e=i[s]))>>2]+r[(3&e)<<4]+"==":2==a&&(n+=r[(64512&(e=i[s]<<8|i[s+1]))>>10]+r[(1008&e)>>4]+r[(15&e)<<2]+"="),n},x.createImageInfo=function(t,e,n,r,i,o,a,s,l,h,u,c,f){var p={alias:s,w:e,h:n,cs:r,bpc:i,i:a,data:t};return o&&(p.f=o),l&&(p.dp=l),h&&(p.trns=h),u&&(p.pal=u),c&&(p.smask=c),f&&(p.p=f),p},x.addImage=function(t,e,n,r,i,o,a,s,l){var h="";if("string"!=typeof e){var u=o;o=i,i=r,r=n,n=e,e=u}if("object"===se(t)&&!_(t)&&"imageData"in t){var c=t;t=c.imageData,e=c.format||e||"UNKNOWN",n=c.x||n||0,r=c.y||r||0,i=c.w||i,o=c.h||o,a=c.alias||a,s=c.compression||s,l=c.rotation||c.angle||l}var f=this.internal.getFilters();if(void 0===s&&-1!==f.indexOf("FlateEncode")&&(s="SLOW"),"string"==typeof t&&(t=unescape(t)),isNaN(n)||isNaN(r))throw console.error("jsPDF.addImage: Invalid coordinates",arguments),new Error("Invalid coordinates passed to jsPDF.addImage");var p,d,g,m,y,v,w,b=function(){var t=this.internal.collections[N+"images"];return t||(this.internal.collections[N+"images"]=t={},this.internal.events.subscribe("putResources",L),this.internal.events.subscribe("putXobjectDict",A)),t}.call(this);if(!((p=P(t,b))||(_(t)&&(t=F(t,e)),(null==(w=a)||0===w.length)&&(a="string"==typeof(v=t)?x.sHashCode(v):x.isArrayBufferView(v)?x.sHashCode(x.arrayBufferToBinaryString(v)):null),p=P(a,b)))){if(this.isString(t)&&(""!==(h=this.convertStringToImageData(t))?t=h:void 0!==(h=x.loadFile(t))&&(t=h)),e=this.getImageFileTypeByImageData(t,e),!S(e))throw new Error("addImage does not support files of type '"+e+"', please ensure that a plugin for '"+e+"' support is added.");if(this.supportsArrayBuffer()&&(t instanceof Uint8Array||(d=t,t=this.binaryStringToUint8Array(t))),!(p=this["process"+e.toUpperCase()](t,(y=0,(m=b)&&(y=Object.keys?Object.keys(m).length:function(t){var e=0;for(var n in t)t.hasOwnProperty(n)&&e++;return e}(m)),y),a,((g=s)&&"string"==typeof g&&(g=g.toUpperCase()),g in x.image_compression?g:x.image_compression.NONE),d)))throw new Error("An unknown error occurred whilst processing the image")}return function(t,e,n,r,i,o,a,s){var l=function(t,e,n){return t||e||(e=t=-96),t<0&&(t=-1*n.w*72/t/this.internal.scaleFactor),e<0&&(e=-1*n.h*72/e/this.internal.scaleFactor),0===t&&(t=e*n.w/n.h),0===e&&(e=t*n.h/n.w),[t,e]}.call(this,n,r,i),h=this.internal.getCoordinateString,u=this.internal.getVerticalCoordinateString;if(n=l[0],r=l[1],a[o]=i,s){s*=Math.PI/180;var c=Math.cos(s),f=Math.sin(s),p=function(t){return t.toFixed(4)},d=[p(c),p(f),p(-1*f),p(c),0,0,"cm"]}this.internal.write("q"),s?(this.internal.write([1,"0","0",1,h(t),u(e+r),"cm"].join(" ")),this.internal.write(d.join(" ")),this.internal.write([h(n),"0","0",h(r),"0","0","cm"].join(" "))):this.internal.write([h(n),"0","0",h(r),h(t),u(e+r),"cm"].join(" ")),this.internal.write("/I"+i.i+" Do"),this.internal.write("Q")}.call(this,n,r,i,o,p,p.i,b,l),this},x.convertStringToImageData=function(t){var e,n="";if(this.isString(t)){var r;e=null!==(r=this.extractImageFromDataUrl(t))?r.data:t;try{n=atob(e)}catch(t){throw x.validateStringAsBase64(e)?new Error("atob-Error in jsPDF.convertStringToImageData "+t.message):new Error("Supplied Data is not a valid base64-String jsPDF.convertStringToImageData ")}}return n};var u=function(t,e){return t.subarray(e,e+5)};x.processJPEG=function(t,e,n,r,i,o){var a,s=this.decode.DCT_DECODE;if(!this.isString(t)&&!this.isArrayBuffer(t)&&!this.isArrayBufferView(t))return null;if(this.isString(t)&&(a=function(t){var e;if("JPEG"!==h(t))throw new Error("getJpegSize requires a binary string jpeg file");for(var n=256*t.charCodeAt(4)+t.charCodeAt(5),r=4,i=t.length;r<i;){if(r+=n,255!==t.charCodeAt(r))throw new Error("getJpegSize could not find the size of the image");if(192===t.charCodeAt(r+1)||193===t.charCodeAt(r+1)||194===t.charCodeAt(r+1)||195===t.charCodeAt(r+1)||196===t.charCodeAt(r+1)||197===t.charCodeAt(r+1)||198===t.charCodeAt(r+1)||199===t.charCodeAt(r+1))return e=256*t.charCodeAt(r+5)+t.charCodeAt(r+6),[256*t.charCodeAt(r+7)+t.charCodeAt(r+8),e,t.charCodeAt(r+9)];r+=2,n=256*t.charCodeAt(r)+t.charCodeAt(r+1)}}(t)),this.isArrayBuffer(t)&&(t=new Uint8Array(t)),this.isArrayBufferView(t)&&(a=function(t){if(65496!=(t[0]<<8|t[1]))throw new Error("Supplied data is not a JPEG");for(var e,n=t.length,r=(t[4]<<8)+t[5],i=4;i<n;){if(r=((e=u(t,i+=r))[2]<<8)+e[3],(192===e[1]||194===e[1])&&255===e[0]&&7<r)return{width:((e=u(t,i+5))[2]<<8)+e[3],height:(e[0]<<8)+e[1],numcomponents:e[4]};i+=2}throw new Error("getJpegSizeFromBytes could not find the size of the image")}(t),t=i||this.arrayBufferToBinaryString(t)),void 0===o)switch(a.numcomponents){case 1:o=this.color_spaces.DEVICE_GRAY;break;case 4:o=this.color_spaces.DEVICE_CMYK;break;default:case 3:o=this.color_spaces.DEVICE_RGB}return this.createImageInfo(t,a.width,a.height,o,8,s,e,n)},x.processJPG=function(){return this.processJPEG.apply(this,arguments)},x.getImageProperties=function(t){var e,n,r="";if(_(t)&&(t=F(t)),this.isString(t)&&(""!==(r=this.convertStringToImageData(t))?t=r:void 0!==(r=x.loadFile(t))&&(t=r)),n=this.getImageFileTypeByImageData(t),!S(n))throw new Error("addImage does not support files of type '"+n+"', please ensure that a plugin for '"+n+"' support is added.");if(this.supportsArrayBuffer()&&(t instanceof Uint8Array||(t=this.binaryStringToUint8Array(t))),!(e=this["process"+n.toUpperCase()](t)))throw new Error("An unknown error occurred whilst processing the image");return{fileType:n,width:e.w,height:e.h,colorSpace:e.cs,compressionMode:e.f,bitsPerComponent:e.bpc}}}(lt.API),
      /**
       * @license
       * Copyright (c) 2014 Steven Spungin (TwelveTone LLC)  steven@twelvetone.tv
       *
       * Licensed under the MIT License.
       * http://opensource.org/licenses/mit-license
       */
      t=lt.API,lt.API.events.push(["addPage",function(t){this.internal.getPageInfo(t.pageNumber).pageContext.annotations=[]}]),t.events.push(["putPage",function(t){for(var e=this.internal.getPageInfoByObjId(t.objId),n=t.pageContext.annotations,r=function(t){if(void 0!==t&&""!=t)return!0},i=!1,o=0;o<n.length&&!i;o++)switch((l=n[o]).type){case"link":if(r(l.options.url)||r(l.options.pageNumber)){i=!0;break}case"reference":case"text":case"freetext":i=!0}if(0!=i){this.internal.write("/Annots ["),this.internal.pageSize.height;var a=this.internal.getCoordinateString,s=this.internal.getVerticalCoordinateString;for(o=0;o<n.length;o++){var l;switch((l=n[o]).type){case"reference":this.internal.write(" "+l.object.objId+" 0 R ");break;case"text":var h=this.internal.newAdditionalObject(),u=this.internal.newAdditionalObject(),c=l.title||"Note";m="<</Type /Annot /Subtype /Text "+(p="/Rect ["+a(l.bounds.x)+" "+s(l.bounds.y+l.bounds.h)+" "+a(l.bounds.x+l.bounds.w)+" "+s(l.bounds.y)+"] ")+"/Contents ("+l.contents+")",m+=" /Popup "+u.objId+" 0 R",m+=" /P "+e.objId+" 0 R",m+=" /T ("+c+") >>",h.content=m;var f=h.objId+" 0 R";m="<</Type /Annot /Subtype /Popup "+(p="/Rect ["+a(l.bounds.x+30)+" "+s(l.bounds.y+l.bounds.h)+" "+a(l.bounds.x+l.bounds.w+30)+" "+s(l.bounds.y)+"] ")+" /Parent "+f,l.open&&(m+=" /Open true"),m+=" >>",u.content=m,this.internal.write(h.objId,"0 R",u.objId,"0 R");break;case"freetext":var p="/Rect ["+a(l.bounds.x)+" "+s(l.bounds.y)+" "+a(l.bounds.x+l.bounds.w)+" "+s(l.bounds.y+l.bounds.h)+"] ",d=l.color||"#000000";m="<</Type /Annot /Subtype /FreeText "+p+"/Contents ("+l.contents+")",m+=" /DS(font: Helvetica,sans-serif 12.0pt; text-align:left; color:#"+d+")",m+=" /Border [0 0 0]",m+=" >>",this.internal.write(m);break;case"link":if(l.options.name){var g=this.annotations._nameMap[l.options.name];l.options.pageNumber=g.page,l.options.top=g.y}else l.options.top||(l.options.top=0);p="/Rect ["+a(l.x)+" "+s(l.y)+" "+a(l.x+l.w)+" "+s(l.y+l.h)+"] ";var m="";if(l.options.url)m="<</Type /Annot /Subtype /Link "+p+"/Border [0 0 0] /A <</S /URI /URI ("+l.options.url+") >>";else if(l.options.pageNumber)switch(m="<</Type /Annot /Subtype /Link "+p+"/Border [0 0 0] /Dest ["+this.internal.getPageInfo(l.options.pageNumber).objId+" 0 R",l.options.magFactor=l.options.magFactor||"XYZ",l.options.magFactor){case"Fit":m+=" /Fit]";break;case"FitH":m+=" /FitH "+l.options.top+"]";break;case"FitV":l.options.left=l.options.left||0,m+=" /FitV "+l.options.left+"]";break;case"XYZ":default:var y=s(l.options.top);l.options.left=l.options.left||0,void 0===l.options.zoom&&(l.options.zoom=0),m+=" /XYZ "+l.options.left+" "+y+" "+l.options.zoom+"]"}""!=m&&(m+=" >>",this.internal.write(m))}}this.internal.write("]")}}]),t.createAnnotation=function(t){var e=this.internal.getCurrentPageInfo();switch(t.type){case"link":this.link(t.bounds.x,t.bounds.y,t.bounds.w,t.bounds.h,t);break;case"text":case"freetext":e.pageContext.annotations.push(t)}},t.link=function(t,e,n,r,i){this.internal.getCurrentPageInfo().pageContext.annotations.push({x:t,y:e,w:n,h:r,options:i,type:"link"})},t.textWithLink=function(t,e,n,r){var i=this.getTextWidth(t),o=this.internal.getLineHeight()/this.internal.scaleFactor;return this.text(t,e,n),n+=.2*o,this.link(e,n-o,i,o,r),i},t.getTextWidth=function(t){var e=this.internal.getFontSize();return this.getStringUnitWidth(t)*e/this.internal.scaleFactor},
      /**
       * @license
       * Copyright (c) 2017 Aras Abbasi
       *
       * Licensed under the MIT License.
       * http://opensource.org/licenses/mit-license
       */
      function(t){var h={1569:[65152],1570:[65153,65154],1571:[65155,65156],1572:[65157,65158],1573:[65159,65160],1574:[65161,65162,65163,65164],1575:[65165,65166],1576:[65167,65168,65169,65170],1577:[65171,65172],1578:[65173,65174,65175,65176],1579:[65177,65178,65179,65180],1580:[65181,65182,65183,65184],1581:[65185,65186,65187,65188],1582:[65189,65190,65191,65192],1583:[65193,65194],1584:[65195,65196],1585:[65197,65198],1586:[65199,65200],1587:[65201,65202,65203,65204],1588:[65205,65206,65207,65208],1589:[65209,65210,65211,65212],1590:[65213,65214,65215,65216],1591:[65217,65218,65219,65220],1592:[65221,65222,65223,65224],1593:[65225,65226,65227,65228],1594:[65229,65230,65231,65232],1601:[65233,65234,65235,65236],1602:[65237,65238,65239,65240],1603:[65241,65242,65243,65244],1604:[65245,65246,65247,65248],1605:[65249,65250,65251,65252],1606:[65253,65254,65255,65256],1607:[65257,65258,65259,65260],1608:[65261,65262],1609:[65263,65264,64488,64489],1610:[65265,65266,65267,65268],1649:[64336,64337],1655:[64477],1657:[64358,64359,64360,64361],1658:[64350,64351,64352,64353],1659:[64338,64339,64340,64341],1662:[64342,64343,64344,64345],1663:[64354,64355,64356,64357],1664:[64346,64347,64348,64349],1667:[64374,64375,64376,64377],1668:[64370,64371,64372,64373],1670:[64378,64379,64380,64381],1671:[64382,64383,64384,64385],1672:[64392,64393],1676:[64388,64389],1677:[64386,64387],1678:[64390,64391],1681:[64396,64397],1688:[64394,64395],1700:[64362,64363,64364,64365],1702:[64366,64367,64368,64369],1705:[64398,64399,64400,64401],1709:[64467,64468,64469,64470],1711:[64402,64403,64404,64405],1713:[64410,64411,64412,64413],1715:[64406,64407,64408,64409],1722:[64414,64415],1723:[64416,64417,64418,64419],1726:[64426,64427,64428,64429],1728:[64420,64421],1729:[64422,64423,64424,64425],1733:[64480,64481],1734:[64473,64474],1735:[64471,64472],1736:[64475,64476],1737:[64482,64483],1739:[64478,64479],1740:[64508,64509,64510,64511],1744:[64484,64485,64486,64487],1746:[64430,64431],1747:[64432,64433]},a={65247:{65154:65269,65156:65271,65160:65273,65166:65275},65248:{65154:65270,65156:65272,65160:65274,65166:65276},65165:{65247:{65248:{65258:65010}}},1617:{1612:64606,1613:64607,1614:64608,1615:64609,1616:64610}},e={1612:64606,1613:64607,1614:64608,1615:64609,1616:64610},n=[1570,1571,1573,1575];t.__arabicParser__={};var r=t.__arabicParser__.isInArabicSubstitutionA=function(t){return void 0!==h[t.charCodeAt(0)]},u=t.__arabicParser__.isArabicLetter=function(t){return"string"==typeof t&&/^[\u0600-\u06FF\u0750-\u077F\u08A0-\u08FF\uFB50-\uFDFF\uFE70-\uFEFF]+$/.test(t)},i=t.__arabicParser__.isArabicEndLetter=function(t){return u(t)&&r(t)&&h[t.charCodeAt(0)].length<=2},o=t.__arabicParser__.isArabicAlfLetter=function(t){return u(t)&&0<=n.indexOf(t.charCodeAt(0))},s=(t.__arabicParser__.arabicLetterHasIsolatedForm=function(t){return u(t)&&r(t)&&1<=h[t.charCodeAt(0)].length},t.__arabicParser__.arabicLetterHasFinalForm=function(t){return u(t)&&r(t)&&2<=h[t.charCodeAt(0)].length}),l=(t.__arabicParser__.arabicLetterHasInitialForm=function(t){return u(t)&&r(t)&&3<=h[t.charCodeAt(0)].length},t.__arabicParser__.arabicLetterHasMedialForm=function(t){return u(t)&&r(t)&&4==h[t.charCodeAt(0)].length}),c=t.__arabicParser__.resolveLigatures=function(t){var e=0,n=a,r=0,i="",o=0;for(e=0;e<t.length;e+=1)void 0!==n[t.charCodeAt(e)]?(o++,"number"==typeof(n=n[t.charCodeAt(e)])&&(r=-1!==(r=f(t.charAt(e),t.charAt(e-o),t.charAt(e+1)))?r:0,i+=String.fromCharCode(n),n=a,o=0),e===t.length-1&&(n=a,i+=t.charAt(e-(o-1)),e-=o-1,o=0)):(n=a,i+=t.charAt(e-o),e-=o,o=0);return i},f=(t.__arabicParser__.isArabicDiacritic=function(t){return void 0!==t&&void 0!==e[t.charCodeAt(0)]},t.__arabicParser__.getCorrectForm=function(t,e,n){return u(t)?!1===r(t)?-1:!s(t)||!u(e)&&!u(n)||!u(n)&&i(e)||i(t)&&!u(e)||i(t)&&o(e)||i(t)&&i(e)?0:l(t)&&u(e)&&!i(e)&&u(n)&&s(n)?3:i(t)||!u(n)?1:2:-1}),p=t.__arabicParser__.processArabic=t.processArabic=function(t){var e=0,n=0,r=0,i="",o="",a="",s=(t=t||"").split("\\s+"),l=[];for(e=0;e<s.length;e+=1){for(l.push(""),n=0;n<s[e].length;n+=1)i=s[e][n],o=s[e][n-1],a=s[e][n+1],u(i)?(r=f(i,o,a),l[e]+=-1!==r?String.fromCharCode(h[i.charCodeAt(0)][r]):i):l[e]+=i;l[e]=c(l[e])}return l.join(" ")};t.events.push(["preProcessText",function(t){var e=t.text,n=(t.x,t.y,t.options||{}),r=(t.mutex,n.lang,[]);if("[object Array]"===Object.prototype.toString.call(e)){var i=0;for(r=[],i=0;i<e.length;i+=1)"[object Array]"===Object.prototype.toString.call(e[i])?r.push([p(e[i][0]),e[i][1],e[i][2]]):r.push([p(e[i])]);t.text=r}else t.text=p(e)}])}(lt.API),lt.API.autoPrint=function(t){var e;switch((t=t||{}).variant=t.variant||"non-conform",t.variant){case"javascript":this.addJS("print({});");break;case"non-conform":default:this.internal.events.subscribe("postPutResources",function(){e=this.internal.newObject(),this.internal.out("<<"),this.internal.out("/S /Named"),this.internal.out("/Type /Action"),this.internal.out("/N /Print"),this.internal.out(">>"),this.internal.out("endobj")}),this.internal.events.subscribe("putCatalog",function(){this.internal.out("/OpenAction "+e+" 0 R")})}return this},
      /**
       * @license
       * Copyright (c) 2014 Steven Spungin (TwelveTone LLC)  steven@twelvetone.tv
       *
       * Licensed under the MIT License.
       * http://opensource.org/licenses/mit-license
       */
      e=lt.API,(n=function(){var e=void 0;Object.defineProperty(this,"pdf",{get:function(){return e},set:function(t){e=t}});var n=150;Object.defineProperty(this,"width",{get:function(){return n},set:function(t){n=isNaN(t)||!1===Number.isInteger(t)||t<0?150:t,this.getContext("2d").pageWrapXEnabled&&(this.getContext("2d").pageWrapX=n+1)}});var r=300;Object.defineProperty(this,"height",{get:function(){return r},set:function(t){r=isNaN(t)||!1===Number.isInteger(t)||t<0?300:t,this.getContext("2d").pageWrapYEnabled&&(this.getContext("2d").pageWrapY=r+1)}});var i=[];Object.defineProperty(this,"childNodes",{get:function(){return i},set:function(t){i=t}});var o={};Object.defineProperty(this,"style",{get:function(){return o},set:function(t){o=t}}),Object.defineProperty(this,"parentNode",{get:function(){return!1}})}).prototype.getContext=function(t,e){var n;if("2d"!==(t=t||"2d"))return null;for(n in e)this.pdf.context2d.hasOwnProperty(n)&&(this.pdf.context2d[n]=e[n]);return(this.pdf.context2d._canvas=this).pdf.context2d},n.prototype.toDataURL=function(){throw new Error("toDataURL is not implemented.")},e.events.push(["initialized",function(){this.canvas=new n,this.canvas.pdf=this}]),
      /**
       * @license
       * ====================================================================
       * Copyright (c) 2013 Youssef Beddad, youssef.beddad@gmail.com
       *               2013 Eduardo Menezes de Morais, eduardo.morais@usp.br
       *               2013 Lee Driscoll, https://github.com/lsdriscoll
       *               2014 Juan Pablo Gaviria, https://github.com/juanpgaviria
       *               2014 James Hall, james@parall.ax
       *               2014 Diego Casorran, https://github.com/diegocr
       *
       *
       * ====================================================================
       */
      _=lt.API,F={x:void 0,y:void 0,w:void 0,h:void 0,ln:void 0},P=1,p=function(t,e,n,r,i){F={x:t,y:e,w:n,h:r,ln:i}},d=function(){return F},k={left:0,top:0,bottom:0},_.setHeaderFunction=function(t){l=t},_.getTextDimensions=function(t,e){var n=this.table_font_size||this.internal.getFontSize(),r=(this.internal.getFont().fontStyle,(e=e||{}).scaleFactor||this.internal.scaleFactor),i=0,o=0,a=0;if("string"==typeof t)0!=(i=this.getStringUnitWidth(t)*n)&&(o=1);else{if("[object Array]"!==Object.prototype.toString.call(t))throw new Error("getTextDimensions expects text-parameter to be of type String or an Array of Strings.");for(var s=0;s<t.length;s++)i<(a=this.getStringUnitWidth(t[s])*n)&&(i=a);0!==i&&(o=t.length)}return{w:i/=r,h:Math.max((o*n*this.getLineHeightFactor()-n*(this.getLineHeightFactor()-1))/r,0)}},_.cellAddPage=function(){var t=this.margins||k;this.addPage(),p(t.left,t.top,void 0,void 0),P+=1},_.cellInitialize=function(){F={x:void 0,y:void 0,w:void 0,h:void 0,ln:void 0},P=1},_.cell=function(t,e,n,r,i,o,a){var s=d(),l=!1;if(void 0!==s.ln)if(s.ln===o)t=s.x+s.w,e=s.y;else{var h=this.margins||k;s.y+s.h+r+13>=this.internal.pageSize.getHeight()-h.bottom&&(this.cellAddPage(),l=!0,this.printHeaders&&this.tableHeaderRow&&this.printHeaderRow(o,!0)),e=d().y+d().h,l&&(e=23)}if(void 0!==i[0])if(this.printingHeaderRow?this.rect(t,e,n,r,"FD"):this.rect(t,e,n,r),"right"===a){i instanceof Array||(i=[i]);for(var u=0;u<i.length;u++){var c=i[u],f=this.getStringUnitWidth(c)*this.internal.getFontSize()/this.internal.scaleFactor;this.text(c,t+n-f-3,e+this.internal.getLineHeight()*(u+1))}}else this.text(i,t+3,e+this.internal.getLineHeight());return p(t,e,n,r,o),this},_.arrayMax=function(t,e){var n,r,i,o=t[0];for(n=0,r=t.length;n<r;n+=1)i=t[n],e?-1===e(o,i)&&(o=i):o<i&&(o=i);return o},_.table=function(t,e,n,r,i){if(!n)throw"No data for PDF table";var o,a,s,l,h,u,c,f,p,d,g=[],m=[],y={},v={},w=[],b=[],x=!1,N=!0,L=12,A=k;if(A.width=this.internal.pageSize.getWidth(),i&&(!0===i.autoSize&&(x=!0),!1===i.printHeaders&&(N=!1),i.fontSize&&(L=i.fontSize),i.css&&void 0!==i.css["font-size"]&&(L=16*i.css["font-size"]),i.margins&&(A=i.margins)),this.lnMod=0,F={x:void 0,y:void 0,w:void 0,h:void 0,ln:void 0},P=1,this.printHeaders=N,this.margins=A,this.setFontSize(L),this.table_font_size=L,null==r)g=Object.keys(n[0]);else if(r[0]&&"string"!=typeof r[0])for(a=0,s=r.length;a<s;a+=1)o=r[a],g.push(o.name),m.push(o.prompt),v[o.name]=o.width*(19.049976/25.4);else g=r;if(x)for(d=function(t){return t[o]},a=0,s=g.length;a<s;a+=1){for(y[o=g[a]]=n.map(d),w.push(this.getTextDimensions(m[a]||o,{scaleFactor:1}).w),c=0,l=(u=y[o]).length;c<l;c+=1)h=u[c],w.push(this.getTextDimensions(h,{scaleFactor:1}).w);v[o]=_.arrayMax(w),w=[]}if(N){var S=this.calculateLineHeight(g,v,m.length?m:g);for(a=0,s=g.length;a<s;a+=1)o=g[a],b.push([t,e,v[o],S,String(m.length?m[a]:o)]);this.setTableHeaderRow(b),this.printHeaderRow(1,!1)}for(a=0,s=n.length;a<s;a+=1)for(f=n[a],S=this.calculateLineHeight(g,v,f),c=0,p=g.length;c<p;c+=1)o=g[c],this.cell(t,e,v[o],S,f[o],a+2,o.align);return this.lastCellPos=F,this.table_x=t,this.table_y=e,this},_.calculateLineHeight=function(t,e,n){for(var r,i=0,o=0;o<t.length;o++){n[r=t[o]]=this.splitTextToSize(String(n[r]),e[r]-3);var a=this.internal.getLineHeight()*n[r].length+3;i<a&&(i=a)}return i},_.setTableHeaderRow=function(t){this.tableHeaderRow=t},_.printHeaderRow=function(t,e){if(!this.tableHeaderRow)throw"Property tableHeaderRow does not exist.";var n,r,i,o;if(this.printingHeaderRow=!0,void 0!==l){var a=l(this,P);p(a[0],a[1],a[2],a[3],-1)}this.setFontStyle("bold");var s=[];for(i=0,o=this.tableHeaderRow.length;i<o;i+=1)this.setFillColor(200,200,200),n=this.tableHeaderRow[i],e&&(this.margins.top=13,n[1]=this.margins&&this.margins.top||0,s.push(n)),r=[].concat(n),this.cell.apply(this,r.concat(t));0<s.length&&this.setTableHeaderRow(s),this.setFontStyle("normal"),this.printingHeaderRow=!1},
      /**
       * jsPDF Context2D PlugIn Copyright (c) 2014 Steven Spungin (TwelveTone LLC) steven@twelvetone.tv
       *
       * Licensed under the MIT License. http://opensource.org/licenses/mit-license
       */
      function(t,e){var l,i,o,h,u,c=function(t){return t=t||{},this.isStrokeTransparent=t.isStrokeTransparent||!1,this.strokeOpacity=t.strokeOpacity||1,this.strokeStyle=t.strokeStyle||"#000000",this.fillStyle=t.fillStyle||"#000000",this.isFillTransparent=t.isFillTransparent||!1,this.fillOpacity=t.fillOpacity||1,this.font=t.font||"10px sans-serif",this.textBaseline=t.textBaseline||"alphabetic",this.textAlign=t.textAlign||"left",this.lineWidth=t.lineWidth||1,this.lineJoin=t.lineJoin||"miter",this.lineCap=t.lineCap||"butt",this.path=t.path||[],this.transform=void 0!==t.transform?t.transform.clone():new M,this.globalCompositeOperation=t.globalCompositeOperation||"normal",this.globalAlpha=t.globalAlpha||1,this.clip_path=t.clip_path||[],this.currentPoint=t.currentPoint||new j,this.miterLimit=t.miterLimit||10,this.lastPoint=t.lastPoint||new j,this.ignoreClearRect="boolean"!=typeof t.ignoreClearRect||t.ignoreClearRect,this};t.events.push(["initialized",function(){this.context2d=new n(this),l=this.internal.f2,this.internal.f3,i=this.internal.getCoordinateString,o=this.internal.getVerticalCoordinateString,h=this.internal.getHorizontalCoordinate,u=this.internal.getVerticalCoordinate}]);var n=function(t){Object.defineProperty(this,"canvas",{get:function(){return{parentNode:!1,style:!1}}}),Object.defineProperty(this,"pdf",{get:function(){return t}});var e=!1;Object.defineProperty(this,"pageWrapXEnabled",{get:function(){return e},set:function(t){e=Boolean(t)}});var n=!1;Object.defineProperty(this,"pageWrapYEnabled",{get:function(){return n},set:function(t){n=Boolean(t)}});var r=0;Object.defineProperty(this,"posX",{get:function(){return r},set:function(t){isNaN(t)||(r=t)}});var i=0;Object.defineProperty(this,"posY",{get:function(){return i},set:function(t){isNaN(t)||(i=t)}});var o=!1;Object.defineProperty(this,"autoPaging",{get:function(){return o},set:function(t){o=Boolean(t)}});var a=0;Object.defineProperty(this,"lastBreak",{get:function(){return a},set:function(t){a=t}});var s=[];Object.defineProperty(this,"pageBreaks",{get:function(){return s},set:function(t){s=t}});var l=new c;Object.defineProperty(this,"ctx",{get:function(){return l},set:function(t){t instanceof c&&(l=t)}}),Object.defineProperty(this,"path",{get:function(){return l.path},set:function(t){l.path=t}});var h=[];Object.defineProperty(this,"ctxStack",{get:function(){return h},set:function(t){h=t}}),Object.defineProperty(this,"fillStyle",{get:function(){return this.ctx.fillStyle},set:function(t){var e;e=f(t),this.ctx.fillStyle=e.style,this.ctx.isFillTransparent=0===e.a,this.ctx.fillOpacity=e.a,this.pdf.setFillColor(e.r,e.g,e.b,{a:e.a}),this.pdf.setTextColor(e.r,e.g,e.b,{a:e.a})}}),Object.defineProperty(this,"strokeStyle",{get:function(){return this.ctx.strokeStyle},set:function(t){var e=f(t);this.ctx.strokeStyle=e.style,this.ctx.isStrokeTransparent=0===e.a,this.ctx.strokeOpacity=e.a,0===e.a?this.pdf.setDrawColor(255,255,255):(e.a,this.pdf.setDrawColor(e.r,e.g,e.b))}}),Object.defineProperty(this,"lineCap",{get:function(){return this.ctx.lineCap},set:function(t){-1!==["butt","round","square"].indexOf(t)&&(this.ctx.lineCap=t,this.pdf.setLineCap(t))}}),Object.defineProperty(this,"lineWidth",{get:function(){return this.ctx.lineWidth},set:function(t){isNaN(t)||(this.ctx.lineWidth=t,this.pdf.setLineWidth(t))}}),Object.defineProperty(this,"lineJoin",{get:function(){return this.ctx.lineJoin},set:function(t){-1!==["bevel","round","miter"].indexOf(t)&&(this.ctx.lineJoin=t,this.pdf.setLineJoin(t))}}),Object.defineProperty(this,"miterLimit",{get:function(){return this.ctx.miterLimit},set:function(t){isNaN(t)||(this.ctx.miterLimit=t,this.pdf.setMiterLimit(t))}}),Object.defineProperty(this,"textBaseline",{get:function(){return this.ctx.textBaseline},set:function(t){this.ctx.textBaseline=t}}),Object.defineProperty(this,"textAlign",{get:function(){return this.ctx.textAlign},set:function(t){-1!==["right","end","center","left","start"].indexOf(t)&&(this.ctx.textAlign=t)}}),Object.defineProperty(this,"font",{get:function(){return this.ctx.font},set:function(t){var e;if(this.ctx.font=t,null!==(e=/^\s*(?=(?:(?:[-a-z]+\s*){0,2}(italic|oblique))?)(?=(?:(?:[-a-z]+\s*){0,2}(small-caps))?)(?=(?:(?:[-a-z]+\s*){0,2}(bold(?:er)?|lighter|[1-9]00))?)(?:(?:normal|\1|\2|\3)\s*){0,3}((?:xx?-)?(?:small|large)|medium|smaller|larger|[.\d]+(?:\%|in|[cem]m|ex|p[ctx]))(?:\s*\/\s*(normal|[.\d]+(?:\%|in|[cem]m|ex|p[ctx])))?\s*([-_,\"\'\sa-z]+?)\s*$/i.exec(t))){var n=e[1],r=(e[2],e[3]),i=e[4],o=e[5],a=e[6];i="px"===o?Math.floor(parseFloat(i)):"em"===o?Math.floor(parseFloat(i)*this.pdf.getFontSize()):Math.floor(parseFloat(i)),this.pdf.setFontSize(i);var s="";("bold"===r||700<=parseInt(r,10)||"bold"===n)&&(s="bold"),"italic"===n&&(s+="italic"),0===s.length&&(s="normal");for(var l="",h=a.toLowerCase().replace(/"|'/g,"").split(/\s*,\s*/),u={arial:"Helvetica",verdana:"Helvetica",helvetica:"Helvetica","sans-serif":"Helvetica",fixed:"Courier",monospace:"Courier",terminal:"Courier",courier:"Courier",times:"Times",cursive:"Times",fantasy:"Times",serif:"Times"},c=0;c<h.length;c++){if(void 0!==this.pdf.internal.getFont(h[c],s,{noFallback:!0,disableWarning:!0})){l=h[c];break}if("bolditalic"===s&&void 0!==this.pdf.internal.getFont(h[c],"bold",{noFallback:!0,disableWarning:!0}))l=h[c],s="bold";else if(void 0!==this.pdf.internal.getFont(h[c],"normal",{noFallback:!0,disableWarning:!0})){l=h[c],s="normal";break}}if(""===l)for(c=0;c<h.length;c++)if(u[h[c]]){l=u[h[c]];break}l=""===l?"Times":l,this.pdf.setFont(l,s)}}}),Object.defineProperty(this,"globalCompositeOperation",{get:function(){return this.ctx.globalCompositeOperation},set:function(t){this.ctx.globalCompositeOperation=t}}),Object.defineProperty(this,"globalAlpha",{get:function(){return this.ctx.globalAlpha},set:function(t){this.ctx.globalAlpha=t}}),Object.defineProperty(this,"ignoreClearRect",{get:function(){return this.ctx.ignoreClearRect},set:function(t){this.ctx.ignoreClearRect=Boolean(t)}})};n.prototype.fill=function(){r.call(this,"fill",!1)},n.prototype.stroke=function(){r.call(this,"stroke",!1)},n.prototype.beginPath=function(){this.path=[{type:"begin"}]},n.prototype.moveTo=function(t,e){if(isNaN(t)||isNaN(e))throw console.error("jsPDF.context2d.moveTo: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.moveTo");var n=this.ctx.transform.applyToPoint(new j(t,e));this.path.push({type:"mt",x:n.x,y:n.y}),this.ctx.lastPoint=new j(t,e)},n.prototype.closePath=function(){var t=new j(0,0),e=0;for(e=this.path.length-1;-1!==e;e--)if("begin"===this.path[e].type&&"object"===se(this.path[e+1])&&"number"==typeof this.path[e+1].x){t=new j(this.path[e+1].x,this.path[e+1].y),this.path.push({type:"lt",x:t.x,y:t.y});break}"object"===se(this.path[e+2])&&"number"==typeof this.path[e+2].x&&this.path.push(JSON.parse(JSON.stringify(this.path[e+2]))),this.path.push({type:"close"}),this.ctx.lastPoint=new j(t.x,t.y)},n.prototype.lineTo=function(t,e){if(isNaN(t)||isNaN(e))throw console.error("jsPDF.context2d.lineTo: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.lineTo");var n=this.ctx.transform.applyToPoint(new j(t,e));this.path.push({type:"lt",x:n.x,y:n.y}),this.ctx.lastPoint=new j(n.x,n.y)},n.prototype.clip=function(){this.ctx.clip_path=JSON.parse(JSON.stringify(this.path)),r.call(this,null,!0)},n.prototype.quadraticCurveTo=function(t,e,n,r){if(isNaN(n)||isNaN(r)||isNaN(t)||isNaN(e))throw console.error("jsPDF.context2d.quadraticCurveTo: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.quadraticCurveTo");var i=this.ctx.transform.applyToPoint(new j(n,r)),o=this.ctx.transform.applyToPoint(new j(t,e));this.path.push({type:"qct",x1:o.x,y1:o.y,x:i.x,y:i.y}),this.ctx.lastPoint=new j(i.x,i.y)},n.prototype.bezierCurveTo=function(t,e,n,r,i,o){if(isNaN(i)||isNaN(o)||isNaN(t)||isNaN(e)||isNaN(n)||isNaN(r))throw console.error("jsPDF.context2d.bezierCurveTo: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.bezierCurveTo");var a=this.ctx.transform.applyToPoint(new j(i,o)),s=this.ctx.transform.applyToPoint(new j(t,e)),l=this.ctx.transform.applyToPoint(new j(n,r));this.path.push({type:"bct",x1:s.x,y1:s.y,x2:l.x,y2:l.y,x:a.x,y:a.y}),this.ctx.lastPoint=new j(a.x,a.y)},n.prototype.arc=function(t,e,n,r,i,o){if(isNaN(t)||isNaN(e)||isNaN(n)||isNaN(r)||isNaN(i))throw console.error("jsPDF.context2d.arc: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.arc");if(o=Boolean(o),!this.ctx.transform.isIdentity){var a=this.ctx.transform.applyToPoint(new j(t,e));t=a.x,e=a.y;var s=this.ctx.transform.applyToPoint(new j(0,n)),l=this.ctx.transform.applyToPoint(new j(0,0));n=Math.sqrt(Math.pow(s.x-l.x,2)+Math.pow(s.y-l.y,2))}Math.abs(i-r)>=2*Math.PI&&(r=0,i=2*Math.PI),this.path.push({type:"arc",x:t,y:e,radius:n,startAngle:r,endAngle:i,counterclockwise:o})},n.prototype.arcTo=function(t,e,n,r,i){throw new Error("arcTo not implemented.")},n.prototype.rect=function(t,e,n,r){if(isNaN(t)||isNaN(e)||isNaN(n)||isNaN(r))throw console.error("jsPDF.context2d.rect: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.rect");this.moveTo(t,e),this.lineTo(t+n,e),this.lineTo(t+n,e+r),this.lineTo(t,e+r),this.lineTo(t,e),this.lineTo(t+n,e),this.lineTo(t,e)},n.prototype.fillRect=function(t,e,n,r){if(isNaN(t)||isNaN(e)||isNaN(n)||isNaN(r))throw console.error("jsPDF.context2d.fillRect: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.fillRect");if(!N.call(this)){var i={};"butt"!==this.lineCap&&(i.lineCap=this.lineCap,this.lineCap="butt"),"miter"!==this.lineJoin&&(i.lineJoin=this.lineJoin,this.lineJoin="miter"),this.beginPath(),this.rect(t,e,n,r),this.fill(),i.hasOwnProperty("lineCap")&&(this.lineCap=i.lineCap),i.hasOwnProperty("lineJoin")&&(this.lineJoin=i.lineJoin)}},n.prototype.strokeRect=function(t,e,n,r){if(isNaN(t)||isNaN(e)||isNaN(n)||isNaN(r))throw console.error("jsPDF.context2d.strokeRect: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.strokeRect");L.call(this)||(this.beginPath(),this.rect(t,e,n,r),this.stroke())},n.prototype.clearRect=function(t,e,n,r){if(isNaN(t)||isNaN(e)||isNaN(n)||isNaN(r))throw console.error("jsPDF.context2d.clearRect: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.clearRect");this.ignoreClearRect||(this.fillStyle="#ffffff",this.fillRect(t,e,n,r))},n.prototype.save=function(t){t="boolean"!=typeof t||t;for(var e=this.pdf.internal.getCurrentPageInfo().pageNumber,n=0;n<this.pdf.internal.getNumberOfPages();n++)this.pdf.setPage(n+1),this.pdf.internal.out("q");if(this.pdf.setPage(e),t){this.ctx.fontSize=this.pdf.internal.getFontSize();var r=new c(this.ctx);this.ctxStack.push(this.ctx),this.ctx=r}},n.prototype.restore=function(t){t="boolean"!=typeof t||t;for(var e=this.pdf.internal.getCurrentPageInfo().pageNumber,n=0;n<this.pdf.internal.getNumberOfPages();n++)this.pdf.setPage(n+1),this.pdf.internal.out("Q");this.pdf.setPage(e),t&&0!==this.ctxStack.length&&(this.ctx=this.ctxStack.pop(),this.fillStyle=this.ctx.fillStyle,this.strokeStyle=this.ctx.strokeStyle,this.font=this.ctx.font,this.lineCap=this.ctx.lineCap,this.lineWidth=this.ctx.lineWidth,this.lineJoin=this.ctx.lineJoin)},n.prototype.toDataURL=function(){throw new Error("toDataUrl not implemented.")};var f=function(t){var e,n,r,i;if(!0===t.isCanvasGradient&&(t=t.getColor()),!t)return{r:0,g:0,b:0,a:0,style:t};if(/transparent|rgba\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*0+\s*\)/.test(t))i=r=n=e=0;else{var o=/rgb\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)/.exec(t);if(null!==o)e=parseInt(o[1]),n=parseInt(o[2]),r=parseInt(o[3]),i=1;else if(null!==(o=/rgba\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*([\d\.]+)\s*\)/.exec(t)))e=parseInt(o[1]),n=parseInt(o[2]),r=parseInt(o[3]),i=parseFloat(o[4]);else{if(i=1,"string"==typeof t&&"#"!==t.charAt(0)){var a=new RGBColor(t);t=a.ok?a.toHex():"#000000"}4===t.length?(e=t.substring(1,2),e+=e,n=t.substring(2,3),n+=n,r=t.substring(3,4),r+=r):(e=t.substring(1,3),n=t.substring(3,5),r=t.substring(5,7)),e=parseInt(e,16),n=parseInt(n,16),r=parseInt(r,16)}}return{r:e,g:n,b:r,a:i,style:t}},N=function(){return this.ctx.isFillTransparent||0==this.globalAlpha},L=function(){return Boolean(this.ctx.isStrokeTransparent||0==this.globalAlpha)};n.prototype.fillText=function(t,e,n,r){if(isNaN(e)||isNaN(n)||"string"!=typeof t)throw console.error("jsPDF.context2d.fillText: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.fillText");if(r=isNaN(r)?void 0:r,!N.call(this)){n=a.call(this,n);var i=B(this.ctx.transform.rotation),o=this.ctx.transform.scaleX;s.call(this,{text:t,x:e,y:n,scale:o,angle:i,align:this.textAlign,maxWidth:r})}},n.prototype.strokeText=function(t,e,n,r){if(isNaN(e)||isNaN(n)||"string"!=typeof t)throw console.error("jsPDF.context2d.strokeText: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.strokeText");if(!L.call(this)){r=isNaN(r)?void 0:r,n=a.call(this,n);var i=B(this.ctx.transform.rotation),o=this.ctx.transform.scaleX;s.call(this,{text:t,x:e,y:n,scale:o,renderingMode:"stroke",angle:i,align:this.textAlign,maxWidth:r})}},n.prototype.measureText=function(t){if("string"!=typeof t)throw console.error("jsPDF.context2d.measureText: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.measureText");var e=this.pdf,n=this.pdf.internal.scaleFactor,r=e.internal.getFontSize(),i=e.getStringUnitWidth(t)*r/e.internal.scaleFactor;return new function(t){var e=(t=t||{}).width||0;return Object.defineProperty(this,"width",{get:function(){return e}}),this}({width:i*=Math.round(96*n/72*1e4)/1e4})},n.prototype.scale=function(t,e){if(isNaN(t)||isNaN(e))throw console.error("jsPDF.context2d.scale: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.scale");var n=new M(t,0,0,e,0,0);this.ctx.transform=this.ctx.transform.multiply(n)},n.prototype.rotate=function(t){if(isNaN(t))throw console.error("jsPDF.context2d.rotate: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.rotate");var e=new M(Math.cos(t),Math.sin(t),-Math.sin(t),Math.cos(t),0,0);this.ctx.transform=this.ctx.transform.multiply(e)},n.prototype.translate=function(t,e){if(isNaN(t)||isNaN(e))throw console.error("jsPDF.context2d.translate: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.translate");var n=new M(1,0,0,1,t,e);this.ctx.transform=this.ctx.transform.multiply(n)},n.prototype.transform=function(t,e,n,r,i,o){if(isNaN(t)||isNaN(e)||isNaN(n)||isNaN(r)||isNaN(i)||isNaN(o))throw console.error("jsPDF.context2d.transform: Invalid arguments",arguments),new Error("Invalid arguments passed to jsPDF.context2d.transform");var a=new M(t,e,n,r,i,o);this.ctx.transform=this.ctx.transform.multiply(a)},n.prototype.setTransform=function(t,e,n,r,i,o){t=isNaN(t)?1:t,e=isNaN(e)?0:e,n=isNaN(n)?0:n,r=isNaN(r)?1:r,i=isNaN(i)?0:i,o=isNaN(o)?0:o,this.ctx.transform=new M(t,e,n,r,i,o)},n.prototype.drawImage=function(t,e,n,r,i,o,a,s,l){var h=this.pdf.getImageProperties(t),u=1,c=1,f=1,p=1;void 0!==r&&void 0!==s&&(f=s/r,p=l/i,u=h.width/r*s/r,c=h.height/i*l/i),void 0===o&&(o=e,a=n,n=e=0),void 0!==r&&void 0===s&&(s=r,l=i),void 0===r&&void 0===s&&(s=h.width,l=h.height);var d=this.ctx.transform.decompose(),g=B(d.rotate.shx);d.scale.sx,d.scale.sy;for(var m,y=new M,v=((y=(y=(y=y.multiply(d.translate)).multiply(d.skew)).multiply(d.scale)).applyToPoint(new j(s,l)),y.applyToRectangle(new E(o-e*f,a-n*p,r*u,i*c))),w=F.call(this,v),b=[],x=0;x<w.length;x+=1)-1===b.indexOf(w[x])&&b.push(w[x]);if(b.sort(),this.autoPaging)for(var N=b[0],L=b[b.length-1],A=N;A<L+1;A++){if(this.pdf.setPage(A),0!==this.ctx.clip_path.length){var S=this.path;m=JSON.parse(JSON.stringify(this.ctx.clip_path)),this.path=P(m,this.posX,-1*this.pdf.internal.pageSize.height*(A-1)+this.posY),k.call(this,"fill",!0),this.path=S}var _=JSON.parse(JSON.stringify(v));_=P([_],this.posX,-1*this.pdf.internal.pageSize.height*(A-1)+this.posY)[0],this.pdf.addImage(t,"jpg",_.x,_.y,_.w,_.h,null,null,g)}else this.pdf.addImage(t,"jpg",v.x,v.y,v.w,v.h,null,null,g)};var F=function(t,e,n){var r=[];switch(e=e||this.pdf.internal.pageSize.width,n=n||this.pdf.internal.pageSize.height,t.type){default:case"mt":case"lt":r.push(Math.floor((t.y+this.posY)/n)+1);break;case"arc":r.push(Math.floor((t.y+this.posY-t.radius)/n)+1),r.push(Math.floor((t.y+this.posY+t.radius)/n)+1);break;case"qct":var i=w(this.ctx.lastPoint.x,this.ctx.lastPoint.y,t.x1,t.y1,t.x,t.y);r.push(Math.floor(i.y/n)+1),r.push(Math.floor((i.y+i.h)/n)+1);break;case"bct":var o=b(this.ctx.lastPoint.x,this.ctx.lastPoint.y,t.x1,t.y1,t.x2,t.y2,t.x,t.y);r.push(Math.floor(o.y/n)+1),r.push(Math.floor((o.y+o.h)/n)+1);break;case"rect":r.push(Math.floor((t.y+this.posY)/n)+1),r.push(Math.floor((t.y+t.h+this.posY)/n)+1)}for(var a=0;a<r.length;a+=1)for(;this.pdf.internal.getNumberOfPages()<r[a];)v.call(this);return r},v=function(){var t=this.fillStyle,e=this.strokeStyle,n=this.font,r=this.lineCap,i=this.lineWidth,o=this.lineJoin;this.pdf.addPage(),this.fillStyle=t,this.strokeStyle=e,this.font=n,this.lineCap=r,this.lineWidth=i,this.lineJoin=o},P=function(t,e,n){for(var r=0;r<t.length;r++)switch(t[r].type){case"bct":t[r].x2+=e,t[r].y2+=n;case"qct":t[r].x1+=e,t[r].y1+=n;case"mt":case"lt":case"arc":default:t[r].x+=e,t[r].y+=n}return t},r=function(t,e){for(var n,r,i=this.fillStyle,o=this.strokeStyle,a=(this.font,this.lineCap),s=this.lineWidth,l=this.lineJoin,h=JSON.parse(JSON.stringify(this.path)),u=JSON.parse(JSON.stringify(this.path)),c=[],f=0;f<u.length;f++)if(void 0!==u[f].x)for(var p=F.call(this,u[f]),d=0;d<p.length;d+=1)-1===c.indexOf(p[d])&&c.push(p[d]);for(f=0;f<c.length;f++)for(;this.pdf.internal.getNumberOfPages()<c[f];)v.call(this);if(c.sort(),this.autoPaging){var g=c[0],m=c[c.length-1];for(f=g;f<m+1;f++){if(this.pdf.setPage(f),this.fillStyle=i,this.strokeStyle=o,this.lineCap=a,this.lineWidth=s,this.lineJoin=l,0!==this.ctx.clip_path.length){var y=this.path;n=JSON.parse(JSON.stringify(this.ctx.clip_path)),this.path=P(n,this.posX,-1*this.pdf.internal.pageSize.height*(f-1)+this.posY),k.call(this,t,!0),this.path=y}r=JSON.parse(JSON.stringify(h)),this.path=P(r,this.posX,-1*this.pdf.internal.pageSize.height*(f-1)+this.posY),!1!==e&&0!==f||k.call(this,t,e)}}else k.call(this,t,e);this.path=h},k=function(t,e){if(("stroke"!==t||e||!L.call(this))&&("stroke"===t||e||!N.call(this))){var n=[];this.ctx.globalAlpha;this.ctx.fillOpacity<1&&this.ctx.fillOpacity;for(var r,i=this.path,o=0;o<i.length;o++){var a=i[o];switch(a.type){case"begin":n.push({begin:!0});break;case"close":n.push({close:!0});break;case"mt":n.push({start:a,deltas:[],abs:[]});break;case"lt":var s=n.length;if(!isNaN(i[o-1].x)){var l=[a.x-i[o-1].x,a.y-i[o-1].y];if(0<s)for(;0<=s;s--)if(!0!==n[s-1].close&&!0!==n[s-1].begin){n[s-1].deltas.push(l),n[s-1].abs.push(a);break}}break;case"bct":l=[a.x1-i[o-1].x,a.y1-i[o-1].y,a.x2-i[o-1].x,a.y2-i[o-1].y,a.x-i[o-1].x,a.y-i[o-1].y];n[n.length-1].deltas.push(l);break;case"qct":var h=i[o-1].x+2/3*(a.x1-i[o-1].x),u=i[o-1].y+2/3*(a.y1-i[o-1].y),c=a.x+2/3*(a.x1-a.x),f=a.y+2/3*(a.y1-a.y),p=a.x,d=a.y;l=[h-i[o-1].x,u-i[o-1].y,c-i[o-1].x,f-i[o-1].y,p-i[o-1].x,d-i[o-1].y];n[n.length-1].deltas.push(l);break;case"arc":n.push({deltas:[],abs:[],arc:!0}),Array.isArray(n[n.length-1].abs)&&n[n.length-1].abs.push(a)}}r=e?null:"stroke"===t?"stroke":"fill";for(o=0;o<n.length;o++){if(n[o].arc)for(var g=n[o].abs,m=0;m<g.length;m++){var y=g[m];if(void 0!==y.startAngle){var v=B(y.startAngle),w=B(y.endAngle),b=y.x,x=y.y;A.call(this,b,x,y.radius,v,w,y.counterclockwise,r,e)}else I.call(this,y.x,y.y)}if(!n[o].arc&&!0!==n[o].close&&!0!==n[o].begin){b=n[o].start.x,x=n[o].start.y;C.call(this,n[o].deltas,b,x,null,null)}}r&&S.call(this,r),e&&_.call(this)}},a=function(t){var e=this.pdf.internal.getFontSize()/this.pdf.internal.scaleFactor,n=e*(this.pdf.internal.getLineHeightFactor()-1);switch(this.ctx.textBaseline){case"bottom":return t-n;case"top":return t+e-n;case"hanging":return t+e-2*n;case"middle":return t+e/2-n;case"ideographic":return t;case"alphabetic":default:return t}};n.prototype.createLinearGradient=function(){var t=function(){};return t.colorStops=[],t.addColorStop=function(t,e){this.colorStops.push([t,e])},t.getColor=function(){return 0===this.colorStops.length?"#000000":this.colorStops[0][1]},t.isCanvasGradient=!0,t},n.prototype.createPattern=function(){return this.createLinearGradient()},n.prototype.createRadialGradient=function(){return this.createLinearGradient()};var A=function(t,e,n,r,i,o,a,s){this.pdf.internal.scaleFactor;for(var l=y(r),h=y(i),u=g.call(this,n,l,h,o),c=0;c<u.length;c++){var f=u[c];0===c&&p.call(this,f.x1+t,f.y1+e),d.call(this,t,e,f.x2,f.y2,f.x3,f.y3,f.x4,f.y4)}s?_.call(this):S.call(this,a)},S=function(t){switch(t){case"stroke":this.pdf.internal.out("S");break;case"fill":this.pdf.internal.out("f")}},_=function(){this.pdf.clip()},p=function(t,e){this.pdf.internal.out(i(t)+" "+o(e)+" m")},s=function(t){var e;switch(t.align){case"right":case"end":e="right";break;case"center":e="center";break;case"left":case"start":default:e="left"}var n=this.ctx.transform.applyToPoint(new j(t.x,t.y)),r=this.ctx.transform.decompose(),i=new M;i=(i=(i=i.multiply(r.translate)).multiply(r.skew)).multiply(r.scale);for(var o,a=this.pdf.getTextDimensions(t.text),s=this.ctx.transform.applyToRectangle(new E(t.x,t.y,a.w,a.h)),l=i.applyToRectangle(new E(t.x,t.y-a.h,a.w,a.h)),h=F.call(this,l),u=[],c=0;c<h.length;c+=1)-1===u.indexOf(h[c])&&u.push(h[c]);if(u.sort(),!0===this.autoPaging)for(var f=u[0],p=u[u.length-1],d=f;d<p+1;d++){if(this.pdf.setPage(d),0!==this.ctx.clip_path.length){var g=this.path;o=JSON.parse(JSON.stringify(this.ctx.clip_path)),this.path=P(o,this.posX,-1*this.pdf.internal.pageSize.height*(d-1)+this.posY),k.call(this,"fill",!0),this.path=g}var m=JSON.parse(JSON.stringify(s));if(m=P([m],this.posX,-1*this.pdf.internal.pageSize.height*(d-1)+this.posY)[0],.01<=t.scale){var y=this.pdf.internal.getFontSize();this.pdf.setFontSize(y*t.scale)}this.pdf.text(t.text,m.x,m.y,{angle:t.angle,align:e,renderingMode:t.renderingMode,maxWidth:t.maxWidth}),.01<=t.scale&&this.pdf.setFontSize(y)}else{if(.01<=t.scale){y=this.pdf.internal.getFontSize();this.pdf.setFontSize(y*t.scale)}this.pdf.text(t.text,n.x+this.posX,n.y+this.posY,{angle:t.angle,align:e,renderingMode:t.renderingMode,maxWidth:t.maxWidth}),.01<=t.scale&&this.pdf.setFontSize(y)}},I=function(t,e,n,r){n=n||0,r=r||0,this.pdf.internal.out(i(t+n)+" "+o(e+r)+" l")},C=function(t,e,n){return this.pdf.lines(t,e,n,null,null)},d=function(t,e,n,r,i,o,a,s){this.pdf.internal.out([l(h(n+t)),l(u(r+e)),l(h(i+t)),l(u(o+e)),l(h(a+t)),l(u(s+e)),"c"].join(" "))},g=function(t,e,n,r){var i=2*Math.PI,o=e;(o<i||i<o)&&(o%=i);var a=n;(a<i||i<a)&&(a%=i);for(var s=[],l=Math.PI/2,h=r?-1:1,u=e,c=Math.min(i,Math.abs(a-o));1e-5<c;){var f=u+h*Math.min(c,l);s.push(m.call(this,t,u,f)),c-=Math.abs(f-u),u=f}return s},m=function(t,e,n){var r=(n-e)/2,i=t*Math.cos(r),o=t*Math.sin(r),a=i,s=-o,l=a*a+s*s,h=l+a*i+s*o,u=4/3*(Math.sqrt(2*l*h)-h)/(a*o-s*i),c=a-u*s,f=s+u*a,p=c,d=-f,g=r+e,m=Math.cos(g),y=Math.sin(g);return{x1:t*Math.cos(e),y1:t*Math.sin(e),x2:c*m-f*y,y2:c*y+f*m,x3:p*m-d*y,y3:p*y+d*m,x4:t*Math.cos(n),y4:t*Math.sin(n)}},B=function(t){return 180*t/Math.PI},y=function(t){return t*Math.PI/180},w=function(t,e,n,r,i,o){var a=t+.5*(n-t),s=e+.5*(r-e),l=i+.5*(n-i),h=o+.5*(r-o),u=Math.min(t,i,a,l),c=Math.max(t,i,a,l),f=Math.min(e,o,s,h),p=Math.max(e,o,s,h);return new E(u,f,c-u,p-f)},b=function(t,e,n,r,i,o,a,s){for(var l,h,u,c,f,p,d,g,m,y,v,w,b,x=n-t,N=r-e,L=i-n,A=o-r,S=a-i,_=s-o,F=0;F<41;F++)g=(p=(h=t+(l=F/40)*x)+l*((c=n+l*L)-h))+l*(c+l*(i+l*S-c)-p),m=(d=(u=e+l*N)+l*((f=r+l*A)-u))+l*(f+l*(o+l*_-f)-d),b=0==F?(w=y=g,v=m):(y=Math.min(y,g),v=Math.min(v,m),w=Math.max(w,g),Math.max(b,m));return new E(Math.round(y),Math.round(v),Math.round(w-y),Math.round(b-v))},j=function(t,e){var n=t||0;Object.defineProperty(this,"x",{enumerable:!0,get:function(){return n},set:function(t){isNaN(t)||(n=parseFloat(t))}});var r=e||0;Object.defineProperty(this,"y",{enumerable:!0,get:function(){return r},set:function(t){isNaN(t)||(r=parseFloat(t))}});var i="pt";return Object.defineProperty(this,"type",{enumerable:!0,get:function(){return i},set:function(t){i=t.toString()}}),this},E=function(t,e,n,r){j.call(this,t,e),this.type="rect";var i=n||0;Object.defineProperty(this,"w",{enumerable:!0,get:function(){return i},set:function(t){isNaN(t)||(i=parseFloat(t))}});var o=r||0;return Object.defineProperty(this,"h",{enumerable:!0,get:function(){return o},set:function(t){isNaN(t)||(o=parseFloat(t))}}),this},M=function(t,e,n,r,i,o){var a=[];return Object.defineProperty(this,"sx",{get:function(){return a[0]},set:function(t){a[0]=Math.round(1e5*t)/1e5}}),Object.defineProperty(this,"shy",{get:function(){return a[1]},set:function(t){a[1]=Math.round(1e5*t)/1e5}}),Object.defineProperty(this,"shx",{get:function(){return a[2]},set:function(t){a[2]=Math.round(1e5*t)/1e5}}),Object.defineProperty(this,"sy",{get:function(){return a[3]},set:function(t){a[3]=Math.round(1e5*t)/1e5}}),Object.defineProperty(this,"tx",{get:function(){return a[4]},set:function(t){a[4]=Math.round(1e5*t)/1e5}}),Object.defineProperty(this,"ty",{get:function(){return a[5]},set:function(t){a[5]=Math.round(1e5*t)/1e5}}),Object.defineProperty(this,"rotation",{get:function(){return Math.atan2(this.shx,this.sx)}}),Object.defineProperty(this,"scaleX",{get:function(){return this.decompose().scale.sx}}),Object.defineProperty(this,"scaleY",{get:function(){return this.decompose().scale.sy}}),Object.defineProperty(this,"isIdentity",{get:function(){return 1===this.sx&&(0===this.shy&&(0===this.shx&&(1===this.sy&&(0===this.tx&&0===this.ty))))}}),this.sx=isNaN(t)?1:t,this.shy=isNaN(e)?0:e,this.shx=isNaN(n)?0:n,this.sy=isNaN(r)?1:r,this.tx=isNaN(i)?0:i,this.ty=isNaN(o)?0:o,this};M.prototype.multiply=function(t){var e=t.sx*this.sx+t.shy*this.shx,n=t.sx*this.shy+t.shy*this.sy,r=t.shx*this.sx+t.sy*this.shx,i=t.shx*this.shy+t.sy*this.sy,o=t.tx*this.sx+t.ty*this.shx+this.tx,a=t.tx*this.shy+t.ty*this.sy+this.ty;return new M(e,n,r,i,o,a)},M.prototype.decompose=function(){var t=this.sx,e=this.shy,n=this.shx,r=this.sy,i=this.tx,o=this.ty,a=Math.sqrt(t*t+e*e),s=(t/=a)*n+(e/=a)*r;n-=t*s,r-=e*s;var l=Math.sqrt(n*n+r*r);return s/=l,t*(r/=l)<e*(n/=l)&&(t=-t,e=-e,s=-s,a=-a),{scale:new M(a,0,0,l,0,0),translate:new M(1,0,0,1,i,o),rotate:new M(t,e,-e,t,0,0),skew:new M(1,0,s,1,0,0)}},M.prototype.applyToPoint=function(t){var e=t.x*this.sx+t.y*this.shx+this.tx,n=t.x*this.shy+t.y*this.sy+this.ty;return new j(e,n)},M.prototype.applyToRectangle=function(t){var e=this.applyToPoint(t),n=this.applyToPoint(new j(t.x+t.w,t.y+t.h));return new E(e.x,e.y,n.x-e.x,n.y-e.y)},M.prototype.clone=function(){var t=this.sx,e=this.shy,n=this.shx,r=this.sy,i=this.tx,o=this.ty;return new M(t,e,n,r,i,o)}}(lt.API,"undefined"!=typeof self&&self||"undefined"!=typeof window&&window||"undefined"!=typeof global&&global||Function('return typeof this === "object" && this.content')()||Function("return this")()),
      /**
       * jsPDF filters PlugIn
       * Copyright (c) 2014 Aras Abbasi
       *
       * Licensed under the MIT License.
       * http://opensource.org/licenses/mit-license
       */
      a=lt.API,o=function(t){var r,e,n,i,o,a,s,l,h,u;for(/[^\x00-\xFF]/.test(t),e=[],n=0,i=(t+=r="\0\0\0\0".slice(t.length%4||4)).length;n<i;n+=4)0!==(o=(t.charCodeAt(n)<<24)+(t.charCodeAt(n+1)<<16)+(t.charCodeAt(n+2)<<8)+t.charCodeAt(n+3))?(a=(o=((o=((o=((o=(o-(u=o%85))/85)-(h=o%85))/85)-(l=o%85))/85)-(s=o%85))/85)%85,e.push(a+33,s+33,l+33,h+33,u+33)):e.push(122);return function(t,e){for(var n=r.length;0<n;n--)t.pop()}(e),String.fromCharCode.apply(String,e)+"~>"},s=function(t){var r,e,n,i,o,a=String,s="length",l="charCodeAt",h="slice",u="replace";for(t[h](-2),t=t[h](0,-2)[u](/\s/g,"")[u]("z","!!!!!"),n=[],i=0,o=(t+=r="uuuuu"[h](t[s]%5||5))[s];i<o;i+=5)e=52200625*(t[l](i)-33)+614125*(t[l](i+1)-33)+7225*(t[l](i+2)-33)+85*(t[l](i+3)-33)+(t[l](i+4)-33),n.push(255&e>>24,255&e>>16,255&e>>8,255&e);return function(t,e){for(var n=r[s];0<n;n--)t.pop()}(n),a.fromCharCode.apply(a,n)},h=function(t){for(var e="",n=0;n<t.length;n+=1)e+=("0"+t.charCodeAt(n).toString(16)).slice(-2);return e+=">"},u=function(t){var e=new RegExp(/^([0-9A-Fa-f]{2})+$/);if(-1!==(t=t.replace(/\s/g,"")).indexOf(">")&&(t=t.substr(0,t.indexOf(">"))),t.length%2&&(t+="0"),!1===e.test(t))return"";for(var n="",r=0;r<t.length;r+=2)n+=String.fromCharCode("0x"+(t[r]+t[r+1]));return n},c=function(t,e){e=Object.assign({predictor:1,colors:1,bitsPerComponent:8,columns:1},e);for(var n,r,i=[],o=t.length;o--;)i[o]=t.charCodeAt(o);return n=a.adler32cs.from(t),(r=new Deflater(6)).append(new Uint8Array(i)),t=r.flush(),(i=new Uint8Array(t.length+6)).set(new Uint8Array([120,156])),i.set(t,2),i.set(new Uint8Array([255&n,n>>8&255,n>>16&255,n>>24&255]),t.length+2),t=String.fromCharCode.apply(null,i)},a.processDataByFilters=function(t,e){var n=0,r=t||"",i=[];for("string"==typeof(e=e||[])&&(e=[e]),n=0;n<e.length;n+=1)switch(e[n]){case"ASCII85Decode":case"/ASCII85Decode":r=s(r),i.push("/ASCII85Encode");break;case"ASCII85Encode":case"/ASCII85Encode":r=o(r),i.push("/ASCII85Decode");break;case"ASCIIHexDecode":case"/ASCIIHexDecode":r=u(r),i.push("/ASCIIHexEncode");break;case"ASCIIHexEncode":case"/ASCIIHexEncode":r=h(r),i.push("/ASCIIHexDecode");break;case"FlateEncode":case"/FlateEncode":r=c(r),i.push("/FlateDecode");break;default:throw'The filter: "'+e[n]+'" is not implemented'}return{data:r,reverseChain:i.reverse().join(" ")}},(
      /**
       * jsPDF fileloading PlugIn
       * Copyright (c) 2018 Aras Abbasi (aras.abbasi@gmail.com)
       *
       * Licensed under the MIT License.
       * http://opensource.org/licenses/mit-license
       */
      r=lt.API).loadFile=function(t,e,n){var r;e=e||!0,n=n||function(){};try{r=function(t,e,n){var r=new XMLHttpRequest,i=[],o=0,a=function(t){var e=t.length,n=String.fromCharCode;for(o=0;o<e;o+=1)i.push(n(255&t.charCodeAt(o)));return i.join("")};if(r.open("GET",t,!e),r.overrideMimeType("text/plain; charset=x-user-defined"),!1===e&&(r.onload=function(){return a(this.responseText)}),r.send(null),200===r.status)return e?a(r.responseText):void 0;console.warn('Unable to load file "'+t+'"')}(t,e)}catch(t){r=void 0}return r},r.loadImageFile=r.loadFile,
      /**
       * Copyright (c) 2018 Erik Koopmans
       * Released under the MIT License.
       *
       * Licensed under the MIT License.
       * http://opensource.org/licenses/mit-license
       */
      i=lt.API,f="undefined"!=typeof window&&window||"undefined"!=typeof global&&global,g=function(t){var e=se(t);return"undefined"===e?"undefined":"string"===e||t instanceof String?"string":"number"===e||t instanceof Number?"number":"function"===e||t instanceof Function?"function":t&&t.constructor===Array?"array":t&&1===t.nodeType?"element":"object"===e?"object":"unknown"},m=function(t,e){var n=document.createElement(t);if(e.className&&(n.className=e.className),e.innerHTML){n.innerHTML=e.innerHTML;for(var r=n.getElementsByTagName("script"),i=r.length;0<i--;null)r[i].parentNode.removeChild(r[i])}for(var o in e.style)n.style[o]=e.style[o];return n},(((y=function t(e){var n=Object.assign(t.convert(Promise.resolve()),JSON.parse(JSON.stringify(t.template))),r=t.convert(Promise.resolve(),n);return r=(r=r.setProgress(1,t,1,[t])).set(e)}).prototype=Object.create(Promise.prototype)).constructor=y).convert=function(t,e){return t.__proto__=e||y.prototype,t},y.template={prop:{src:null,container:null,overlay:null,canvas:null,img:null,pdf:null,pageSize:null,callback:function(){}},progress:{val:0,state:null,n:0,stack:[]},opt:{filename:"file.pdf",margin:[0,0,0,0],enableLinks:!0,x:0,y:0,html2canvas:{},jsPDF:{}}},y.prototype.from=function(t,e){return this.then(function(){switch(e=e||function(t){switch(g(t)){case"string":return"string";case"element":return"canvas"===t.nodeName.toLowerCase?"canvas":"element";default:return"unknown"}}(t)){case"string":return this.set({src:m("div",{innerHTML:t})});case"element":return this.set({src:t});case"canvas":return this.set({canvas:t});case"img":return this.set({img:t});default:return this.error("Unknown source type.")}})},y.prototype.to=function(t){switch(t){case"container":return this.toContainer();case"canvas":return this.toCanvas();case"img":return this.toImg();case"pdf":return this.toPdf();default:return this.error("Invalid target.")}},y.prototype.toContainer=function(){return this.thenList([function(){return this.prop.src||this.error("Cannot duplicate - no source HTML.")},function(){return this.prop.pageSize||this.setPageSize()}]).then(function(){var t={position:"relative",display:"inline-block",width:Math.max(this.prop.src.clientWidth,this.prop.src.scrollWidth,this.prop.src.offsetWidth)+"px",left:0,right:0,top:0,margin:"auto",backgroundColor:"white"},e=function t(e,n){for(var r=3===e.nodeType?document.createTextNode(e.nodeValue):e.cloneNode(!1),i=e.firstChild;i;i=i.nextSibling)!0!==n&&1===i.nodeType&&"SCRIPT"===i.nodeName||r.appendChild(t(i,n));return 1===e.nodeType&&("CANVAS"===e.nodeName?(r.width=e.width,r.height=e.height,r.getContext("2d").drawImage(e,0,0)):"TEXTAREA"!==e.nodeName&&"SELECT"!==e.nodeName||(r.value=e.value),r.addEventListener("load",function(){r.scrollTop=e.scrollTop,r.scrollLeft=e.scrollLeft},!0)),r}(this.prop.src,this.opt.html2canvas.javascriptEnabled);"BODY"===e.tagName&&(t.height=Math.max(document.body.scrollHeight,document.body.offsetHeight,document.documentElement.clientHeight,document.documentElement.scrollHeight,document.documentElement.offsetHeight)+"px"),this.prop.overlay=m("div",{className:"html2pdf__overlay",style:{position:"fixed",overflow:"hidden",zIndex:1e3,left:"-100000px",right:0,bottom:0,top:0}}),this.prop.container=m("div",{className:"html2pdf__container",style:t}),this.prop.container.appendChild(e),this.prop.container.firstChild.appendChild(m("div",{style:{clear:"both",border:"0 none transparent",margin:0,padding:0,height:0}})),this.prop.container.style.float="none",this.prop.overlay.appendChild(this.prop.container),document.body.appendChild(this.prop.overlay),this.prop.container.firstChild.style.position="relative",this.prop.container.height=Math.max(this.prop.container.firstChild.clientHeight,this.prop.container.firstChild.scrollHeight,this.prop.container.firstChild.offsetHeight)+"px"})},y.prototype.toCanvas=function(){var t=[function(){return document.body.contains(this.prop.container)||this.toContainer()}];return this.thenList(t).then(function(){var t=Object.assign({},this.opt.html2canvas);if(delete t.onrendered,this.isHtml2CanvasLoaded())return html2canvas(this.prop.container,t)}).then(function(t){(this.opt.html2canvas.onrendered||function(){})(t),this.prop.canvas=t,document.body.removeChild(this.prop.overlay)})},y.prototype.toContext2d=function(){var t=[function(){return document.body.contains(this.prop.container)||this.toContainer()}];return this.thenList(t).then(function(){var t=this.opt.jsPDF,e=Object.assign({async:!0,allowTaint:!0,backgroundColor:"#ffffff",imageTimeout:15e3,logging:!0,proxy:null,removeContainer:!0,foreignObjectRendering:!1,useCORS:!1},this.opt.html2canvas);if(delete e.onrendered,t.context2d.autoPaging=!0,t.context2d.posX=this.opt.x,t.context2d.posY=this.opt.y,e.windowHeight=e.windowHeight||0,e.windowHeight=0==e.windowHeight?Math.max(this.prop.container.clientHeight,this.prop.container.scrollHeight,this.prop.container.offsetHeight):e.windowHeight,this.isHtml2CanvasLoaded())return html2canvas(this.prop.container,e)}).then(function(t){(this.opt.html2canvas.onrendered||function(){})(t),this.prop.canvas=t,document.body.removeChild(this.prop.overlay)})},y.prototype.toImg=function(){return this.thenList([function(){return this.prop.canvas||this.toCanvas()}]).then(function(){var t=this.prop.canvas.toDataURL("image/"+this.opt.image.type,this.opt.image.quality);this.prop.img=document.createElement("img"),this.prop.img.src=t})},y.prototype.toPdf=function(){return this.thenList([function(){return this.toContext2d()}]).then(function(){this.prop.pdf=this.prop.pdf||this.opt.jsPDF})},y.prototype.output=function(t,e,n){return"img"===(n=n||"pdf").toLowerCase()||"image"===n.toLowerCase()?this.outputImg(t,e):this.outputPdf(t,e)},y.prototype.outputPdf=function(t,e){return this.thenList([function(){return this.prop.pdf||this.toPdf()}]).then(function(){return this.prop.pdf.output(t,e)})},y.prototype.outputImg=function(t,e){return this.thenList([function(){return this.prop.img||this.toImg()}]).then(function(){switch(t){case void 0:case"img":return this.prop.img;case"datauristring":case"dataurlstring":return this.prop.img.src;case"datauri":case"dataurl":return document.location.href=this.prop.img.src;default:throw'Image output type "'+t+'" is not supported.'}})},y.prototype.isHtml2CanvasLoaded=function(){var t=void 0!==f.html2canvas;return t||console.error("html2canvas not loaded."),t},y.prototype.save=function(t){if(this.isHtml2CanvasLoaded())return this.thenList([function(){return this.prop.pdf||this.toPdf()}]).set(t?{filename:t}:null).then(function(){this.prop.pdf.save(this.opt.filename)})},y.prototype.doCallback=function(t){if(this.isHtml2CanvasLoaded())return this.thenList([function(){return this.prop.pdf||this.toPdf()}]).then(function(){this.prop.callback(this.prop.pdf)})},y.prototype.set=function(e){if("object"!==g(e))return this;var t=Object.keys(e||{}).map(function(t){if(t in y.template.prop)return function(){this.prop[t]=e[t]};switch(t){case"margin":return this.setMargin.bind(this,e.margin);case"jsPDF":return function(){return this.opt.jsPDF=e.jsPDF,this.setPageSize()};case"pageSize":return this.setPageSize.bind(this,e.pageSize);default:return function(){this.opt[t]=e[t]}}},this);return this.then(function(){return this.thenList(t)})},y.prototype.get=function(e,n){return this.then(function(){var t=e in y.template.prop?this.prop[e]:this.opt[e];return n?n(t):t})},y.prototype.setMargin=function(t){return this.then(function(){switch(g(t)){case"number":t=[t,t,t,t];case"array":if(2===t.length&&(t=[t[0],t[1],t[0],t[1]]),4===t.length)break;default:return this.error("Invalid margin array.")}this.opt.margin=t}).then(this.setPageSize)},y.prototype.setPageSize=function(t){function e(t,e){return Math.floor(t*e/72*96)}return this.then(function(){(t=t||lt.getPageSize(this.opt.jsPDF)).hasOwnProperty("inner")||(t.inner={width:t.width-this.opt.margin[1]-this.opt.margin[3],height:t.height-this.opt.margin[0]-this.opt.margin[2]},t.inner.px={width:e(t.inner.width,t.k),height:e(t.inner.height,t.k)},t.inner.ratio=t.inner.height/t.inner.width),this.prop.pageSize=t})},y.prototype.setProgress=function(t,e,n,r){return null!=t&&(this.progress.val=t),null!=e&&(this.progress.state=e),null!=n&&(this.progress.n=n),null!=r&&(this.progress.stack=r),this.progress.ratio=this.progress.val/this.progress.state,this},y.prototype.updateProgress=function(t,e,n,r){return this.setProgress(t?this.progress.val+t:null,e||null,n?this.progress.n+n:null,r?this.progress.stack.concat(r):null)},y.prototype.then=function(t,e){var n=this;return this.thenCore(t,e,function(e,t){return n.updateProgress(null,null,1,[e]),Promise.prototype.then.call(this,function(t){return n.updateProgress(null,e),t}).then(e,t).then(function(t){return n.updateProgress(1),t})})},y.prototype.thenCore=function(t,e,n){n=n||Promise.prototype.then;var r=this;t&&(t=t.bind(r)),e&&(e=e.bind(r));var i=-1!==Promise.toString().indexOf("[native code]")&&"Promise"===Promise.name?r:y.convert(Object.assign({},r),Promise.prototype),o=n.call(i,t,e);return y.convert(o,r.__proto__)},y.prototype.thenExternal=function(t,e){return Promise.prototype.then.call(this,t,e)},y.prototype.thenList=function(t){var e=this;return t.forEach(function(t){e=e.thenCore(t)}),e},y.prototype.catch=function(t){t&&(t=t.bind(this));var e=Promise.prototype.catch.call(this,t);return y.convert(e,this)},y.prototype.catchExternal=function(t){return Promise.prototype.catch.call(this,t)},y.prototype.error=function(t){return this.then(function(){throw new Error(t)})},y.prototype.using=y.prototype.set,y.prototype.saveAs=y.prototype.save,y.prototype.export=y.prototype.output,y.prototype.run=y.prototype.then,lt.getPageSize=function(t,e,n){if("object"===se(t)){var r=t;t=r.orientation,e=r.unit||e,n=r.format||n}e=e||"mm",n=n||"a4",t=(""+(t||"P")).toLowerCase();var i=(""+n).toLowerCase(),o={a0:[2383.94,3370.39],a1:[1683.78,2383.94],a2:[1190.55,1683.78],a3:[841.89,1190.55],a4:[595.28,841.89],a5:[419.53,595.28],a6:[297.64,419.53],a7:[209.76,297.64],a8:[147.4,209.76],a9:[104.88,147.4],a10:[73.7,104.88],b0:[2834.65,4008.19],b1:[2004.09,2834.65],b2:[1417.32,2004.09],b3:[1000.63,1417.32],b4:[708.66,1000.63],b5:[498.9,708.66],b6:[354.33,498.9],b7:[249.45,354.33],b8:[175.75,249.45],b9:[124.72,175.75],b10:[87.87,124.72],c0:[2599.37,3676.54],c1:[1836.85,2599.37],c2:[1298.27,1836.85],c3:[918.43,1298.27],c4:[649.13,918.43],c5:[459.21,649.13],c6:[323.15,459.21],c7:[229.61,323.15],c8:[161.57,229.61],c9:[113.39,161.57],c10:[79.37,113.39],dl:[311.81,623.62],letter:[612,792],"government-letter":[576,756],legal:[612,1008],"junior-legal":[576,360],ledger:[1224,792],tabloid:[792,1224],"credit-card":[153,243]};switch(e){case"pt":var a=1;break;case"mm":a=72/25.4;break;case"cm":a=72/2.54;break;case"in":a=72;break;case"px":a=.75;break;case"pc":case"em":a=12;break;case"ex":a=6;break;default:throw"Invalid unit: "+e}if(o.hasOwnProperty(i))var s=o[i][1]/a,l=o[i][0]/a;else try{s=n[1],l=n[0]}catch(t){throw new Error("Invalid format: "+n)}if("p"===t||"portrait"===t){if(t="p",s<l){var h=l;l=s,s=h}}else{if("l"!==t&&"landscape"!==t)throw"Invalid orientation: "+t;t="l",l<s&&(h=l,l=s,s=h)}return{width:l,height:s,unit:e,k:a}},i.html=function(t,e){(e=e||{}).callback=e.callback||function(){},e.html2canvas=e.html2canvas||{},e.html2canvas.canvas=e.html2canvas.canvas||this.canvas,e.jsPDF=e.jsPDF||this,e.jsPDF;var n=new y(e);return e.worker?n:n.from(t).doCallback()},lt.API.addJS=function(t){return b=t,this.internal.events.subscribe("postPutResources",function(t){v=this.internal.newObject(),this.internal.out("<<"),this.internal.out("/Names [(EmbeddedJS) "+(v+1)+" 0 R]"),this.internal.out(">>"),this.internal.out("endobj"),w=this.internal.newObject(),this.internal.out("<<"),this.internal.out("/S /JavaScript"),this.internal.out("/JS ("+b+")"),this.internal.out(">>"),this.internal.out("endobj")}),this.internal.events.subscribe("putCatalog",function(){void 0!==v&&void 0!==w&&this.internal.out("/Names <</JavaScript "+v+" 0 R>>")}),this},(
      /**
       * @license
       * Copyright (c) 2014 Steven Spungin (TwelveTone LLC)  steven@twelvetone.tv
       *
       * Licensed under the MIT License.
       * http://opensource.org/licenses/mit-license
       */
      x=lt.API).events.push(["postPutResources",function(){var t=this,e=/^(\d+) 0 obj$/;if(0<this.outline.root.children.length)for(var n=t.outline.render().split(/\r\n/),r=0;r<n.length;r++){var i=n[r],o=e.exec(i);if(null!=o){var a=o[1];t.internal.newObjectDeferredBegin(a,!1)}t.internal.write(i)}if(this.outline.createNamedDestinations){var s=this.internal.pages.length,l=[];for(r=0;r<s;r++){var h=t.internal.newObject();l.push(h);var u=t.internal.getPageInfo(r+1);t.internal.write("<< /D["+u.objId+" 0 R /XYZ null null null]>> endobj")}var c=t.internal.newObject();for(t.internal.write("<< /Names [ "),r=0;r<l.length;r++)t.internal.write("(page_"+(r+1)+")"+l[r]+" 0 R");t.internal.write(" ] >>","endobj"),t.internal.newObject(),t.internal.write("<< /Dests "+c+" 0 R"),t.internal.write(">>","endobj")}}]),x.events.push(["putCatalog",function(){0<this.outline.root.children.length&&(this.internal.write("/Outlines",this.outline.makeRef(this.outline.root)),this.outline.createNamedDestinations&&this.internal.write("/Names "+namesOid+" 0 R"))}]),x.events.push(["initialized",function(){var a=this;a.outline={createNamedDestinations:!1,root:{children:[]}},a.outline.add=function(t,e,n){var r={title:e,options:n,children:[]};return null==t&&(t=this.root),t.children.push(r),r},a.outline.render=function(){return this.ctx={},this.ctx.val="",this.ctx.pdf=a,this.genIds_r(this.root),this.renderRoot(this.root),this.renderItems(this.root),this.ctx.val},a.outline.genIds_r=function(t){t.id=a.internal.newObjectDeferred();for(var e=0;e<t.children.length;e++)this.genIds_r(t.children[e])},a.outline.renderRoot=function(t){this.objStart(t),this.line("/Type /Outlines"),0<t.children.length&&(this.line("/First "+this.makeRef(t.children[0])),this.line("/Last "+this.makeRef(t.children[t.children.length-1]))),this.line("/Count "+this.count_r({count:0},t)),this.objEnd()},a.outline.renderItems=function(t){this.ctx.pdf.internal.getCoordinateString;for(var e=this.ctx.pdf.internal.getVerticalCoordinateString,n=0;n<t.children.length;n++){var r=t.children[n];this.objStart(r),this.line("/Title "+this.makeString(r.title)),this.line("/Parent "+this.makeRef(t)),0<n&&this.line("/Prev "+this.makeRef(t.children[n-1])),n<t.children.length-1&&this.line("/Next "+this.makeRef(t.children[n+1])),0<r.children.length&&(this.line("/First "+this.makeRef(r.children[0])),this.line("/Last "+this.makeRef(r.children[r.children.length-1])));var i=this.count=this.count_r({count:0},r);if(0<i&&this.line("/Count "+i),r.options&&r.options.pageNumber){var o=a.internal.getPageInfo(r.options.pageNumber);this.line("/Dest ["+o.objId+" 0 R /XYZ 0 "+e(0)+" 0]")}this.objEnd()}for(n=0;n<t.children.length;n++)r=t.children[n],this.renderItems(r)},a.outline.line=function(t){this.ctx.val+=t+"\r\n"},a.outline.makeRef=function(t){return t.id+" 0 R"},a.outline.makeString=function(t){return"("+a.internal.pdfEscape(t)+")"},a.outline.objStart=function(t){this.ctx.val+="\r\n"+t.id+" 0 obj\r\n<<\r\n"},a.outline.objEnd=function(t){this.ctx.val+=">> \r\nendobj\r\n"},a.outline.count_r=function(t,e){for(var n=0;n<e.children.length;n++)t.count++,this.count_r(t,e.children[n]);return t.count}}]),
      /**
       * @license
       *
       * Copyright (c) 2014 James Robb, https://github.com/jamesbrobb
       *
       *
       * ====================================================================
       */
      I=lt.API,C=function(){var t="function"==typeof Deflater;if(!t)throw new Error("requires deflate.js for compression");return t},B=function(t,e,n,r){var i=5,o=E;switch(r){case I.image_compression.FAST:i=3,o=j;break;case I.image_compression.MEDIUM:i=6,o=M;break;case I.image_compression.SLOW:i=9,o=O}t=A(t,e,n,o);var a=new Uint8Array(N(i)),s=L(t),l=new Deflater(i),h=l.append(t),u=l.flush(),c=a.length+h.length+u.length,f=new Uint8Array(c+4);return f.set(a),f.set(h,a.length),f.set(u,a.length+h.length),f[c++]=s>>>24&255,f[c++]=s>>>16&255,f[c++]=s>>>8&255,f[c++]=255&s,I.arrayBufferToBinaryString(f)},N=function(t,e){var n=Math.LOG2E*Math.log(32768)-8<<4|8,r=n<<8;return r|=Math.min(3,(e-1&255)>>1)<<6,r|=0,[n,255&(r+=31-r%31)]},L=function(t,e){for(var n,r=1,i=0,o=t.length,a=0;0<o;){for(o-=n=e<o?e:o;i+=r+=t[a++],--n;);r%=65521,i%=65521}return(i<<16|r)>>>0},A=function(t,e,n,r){for(var i,o,a,s=t.length/e,l=new Uint8Array(t.length+s),h=T(),u=0;u<s;u++){if(a=u*e,i=t.subarray(a,a+e),r)l.set(r(i,n,o),a+u);else{for(var c=0,f=h.length,p=[];c<f;c++)p[c]=h[c](i,n,o);var d=R(p.concat());l.set(p[d],a+u)}o=i}return l},S=function(t,e,n){var r=Array.apply([],t);return r.unshift(0),r},j=function(t,e,n){var r,i=[],o=0,a=t.length;for(i[0]=1;o<a;o++)r=t[o-e]||0,i[o+1]=t[o]-r+256&255;return i},E=function(t,e,n){var r,i=[],o=0,a=t.length;for(i[0]=2;o<a;o++)r=n&&n[o]||0,i[o+1]=t[o]-r+256&255;return i},M=function(t,e,n){var r,i,o=[],a=0,s=t.length;for(o[0]=3;a<s;a++)r=t[a-e]||0,i=n&&n[a]||0,o[a+1]=t[a]+256-(r+i>>>1)&255;return o},O=function(t,e,n){var r,i,o,a,s=[],l=0,h=t.length;for(s[0]=4;l<h;l++)r=t[l-e]||0,i=n&&n[l]||0,o=n&&n[l-e]||0,a=q(r,i,o),s[l+1]=t[l]-a+256&255;return s},q=function(t,e,n){var r=t+e-n,i=Math.abs(r-t),o=Math.abs(r-e),a=Math.abs(r-n);return i<=o&&i<=a?t:o<=a?e:n},T=function(){return[S,j,E,M,O]},R=function(t){for(var e,n,r,i=0,o=t.length;i<o;)((e=D(t[i].slice(1)))<n||!n)&&(n=e,r=i),i++;return r},D=function(t){for(var e=0,n=t.length,r=0;e<n;)r+=Math.abs(t[e++]);return r},I.processPNG=function(t,e,n,r,i){var o,a,s,l,h,u,c=this.color_spaces.DEVICE_RGB,f=this.decode.FLATE_DECODE,p=8;if(this.isArrayBuffer(t)&&(t=new Uint8Array(t)),this.isArrayBufferView(t)){if("function"!=typeof PNG||"function"!=typeof kt)throw new Error("PNG support requires png.js and zlib.js");if(t=(o=new PNG(t)).imgData,p=o.bits,c=o.colorSpace,l=o.colors,-1!==[4,6].indexOf(o.colorType)){if(8===o.bits)for(var d,g=(_=32==o.pixelBitlength?new Uint32Array(o.decodePixels().buffer):16==o.pixelBitlength?new Uint16Array(o.decodePixels().buffer):new Uint8Array(o.decodePixels().buffer)).length,m=new Uint8Array(g*o.colors),y=new Uint8Array(g),v=o.pixelBitlength-o.bits,w=0,b=0;w<g;w++){for(x=_[w],d=0;d<v;)m[b++]=x>>>d&255,d+=o.bits;y[w]=x>>>d&255}if(16===o.bits){g=(_=new Uint32Array(o.decodePixels().buffer)).length,m=new Uint8Array(g*(32/o.pixelBitlength)*o.colors),y=new Uint8Array(g*(32/o.pixelBitlength));for(var x,N=1<o.colors,L=b=w=0;w<g;)x=_[w++],m[b++]=x>>>0&255,N&&(m[b++]=x>>>16&255,x=_[w++],m[b++]=x>>>0&255),y[L++]=x>>>16&255;p=8}r!==I.image_compression.NONE&&C()?(t=B(m,o.width*o.colors,o.colors,r),u=B(y,o.width,1,r)):(t=m,u=y,f=null)}if(3===o.colorType&&(c=this.color_spaces.INDEXED,h=o.palette,o.transparency.indexed)){var A=o.transparency.indexed,S=0;for(w=0,g=A.length;w<g;++w)S+=A[w];if((S/=255)==g-1&&-1!==A.indexOf(0))s=[A.indexOf(0)];else if(S!==g){var _=o.decodePixels();for(y=new Uint8Array(_.length),w=0,g=_.length;w<g;w++)y[w]=A[_[w]];u=B(y,o.width,1)}}var F=function(t){var e;switch(t){case I.image_compression.FAST:e=11;break;case I.image_compression.MEDIUM:e=13;break;case I.image_compression.SLOW:e=14;break;default:e=12}return e}(r);return a=f===this.decode.FLATE_DECODE?"/Predictor "+F+" /Colors "+l+" /BitsPerComponent "+p+" /Columns "+o.width:"/Colors "+l+" /BitsPerComponent "+p+" /Columns "+o.width,(this.isArrayBuffer(t)||this.isArrayBufferView(t))&&(t=this.arrayBufferToBinaryString(t)),(u&&this.isArrayBuffer(u)||this.isArrayBufferView(u))&&(u=this.arrayBufferToBinaryString(u)),this.createImageInfo(t,o.width,o.height,c,p,f,e,n,a,s,h,u,F)}throw new Error("Unsupported PNG image data, try using JPEG instead.")},(
      /**
       * @license
       * Copyright (c) 2017 Aras Abbasi
       *
       * Licensed under the MIT License.
       * http://opensource.org/licenses/mit-license
       */
      U=lt.API).processGIF89A=function(t,e,n,r,i){var o=new At(t),a=o.width,s=o.height,l=[];o.decodeAndBlitFrameRGBA(0,l);var h={data:l,width:a,height:s},u=new _t(100).encode(h,100);return U.processJPEG.call(this,u,e,n,r)},U.processGIF87A=U.processGIF89A,(
      /**
       * Copyright (c) 2018 Aras Abbasi
       *
       * Licensed under the MIT License.
       * http://opensource.org/licenses/mit-license
       */
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  /** @license
   * MIT license.
   * Copyright (c) 2012 Willow Systems Corporation, willow-systems.com
   *               2014 Diego Casorran, https://github.com/diegocr
   *
   *
   * ====================================================================
   */
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  /** @license
   jsPDF standard_fonts_metrics plugin
   * Copyright (c) 2012 Willow Systems Corporation, willow-systems.com
   * MIT license.
   *
   * ====================================================================
   */
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e,n,r,i=t.font,o="Unicode";(e=$[o][i.postScriptName])&&((n=i.metadata[o]?i.metadata[o]:i.metadata[o]={}).widths=e.widths,n.kerning=e.kerning),(r=Q[o][i.postScriptName])&&((n=i.metadata[o]?i.metadata[o]:i.metadata[o]={}).encoding=r).codePages&&r.codePages.length&&(i.encoding=r.codePages[0])}]),
  /**
   * @license
   * Licensed under the MIT License.
   * http://opensource.org/licenses/mit-license
   */
  tt=lt,"undefined"!=typeof self&&self||"undefined"!=typeof global&&global||"undefined"!=typeof window&&window||Function("return this")(),tt.API.events.push(["addFont",function(t){var e=t.font,n=t.instance;if(void 0!==n&&n.existsFileInVFS(e.postScriptName)){var r=n.getFileFromVFS(e.postScriptName);if("string"!=typeof r)throw new Error("Font is not stored as string-data in vFS, import fonts or remove declaration doc.addFont('"+e.postScriptName+"').");e.metadata=tt.API.TTFFont.open(e.postScriptName,e.fontName,r,e.encoding),e.metadata.Unicode=e.metadata.Unicode||{encoding:{},kerning:{},widths:[]},e.metadata.glyIdsUsed=[0]}else if(!1===e.isStandardFont)throw new Error("Font does not exist in vFS, import fonts or remove declaration doc.addFont('"+e.postScriptName+"').")}]),(
      /** @license
       * Copyright (c) 2012 Willow Systems Corporation, willow-systems.com
       *
       *
       * ====================================================================
       */
      et=lt.API).addSvg=function(t,e,n,r,i){if(void 0===e||void 0===n)throw new Error("addSVG needs values for 'x' and 'y'");function o(t){for(var e=parseFloat(t[1]),n=parseFloat(t[2]),r=[],i=3,o=t.length;i<o;)"c"===t[i]?(r.push([parseFloat(t[i+1]),parseFloat(t[i+2]),parseFloat(t[i+3]),parseFloat(t[i+4]),parseFloat(t[i+5]),parseFloat(t[i+6])]),i+=7):"l"===t[i]?(r.push([parseFloat(t[i+1]),parseFloat(t[i+2])]),i+=3):i+=1;return[e,n,r]}var a,s,l,h,u,c,f,p,d=(h=document,p=h.createElement("iframe"),u=".jsPDF_sillysvg_iframe {display:none;position:absolute;}",(f=(c=h).createElement("style")).type="text/css",f.styleSheet?f.styleSheet.cssText=u:f.appendChild(c.createTextNode(u)),c.getElementsByTagName("head")[0].appendChild(f),p.name="childframe",p.setAttribute("width",0),p.setAttribute("height",0),p.setAttribute("frameborder","0"),p.setAttribute("scrolling","no"),p.setAttribute("seamless","seamless"),p.setAttribute("class","jsPDF_sillysvg_iframe"),h.body.appendChild(p),p),g=(a=t,(l=((s=d).contentWindow||s.contentDocument).document).write(a),l.close(),l.getElementsByTagName("svg")[0]),m=[1,1],y=parseFloat(g.getAttribute("width")),v=parseFloat(g.getAttribute("height"));y&&v&&(r&&i?m=[r/y,i/v]:r?m=[r/y,r/y]:i&&(m=[i/v,i/v]));var w,b,x,N,L=g.childNodes;for(w=0,b=L.length;w<b;w++)(x=L[w]).tagName&&"PATH"===x.tagName.toUpperCase()&&((N=o(x.getAttribute("d").split(" ")))[0]=N[0]*m[0]+e,N[1]=N[1]*m[1]+n,this.lines.call(this,N[2],N[0],N[1],m));return this},et.addSVG=et.addSvg,et.addSvgAsImage=function(t,e,n,r,i,o,a,s){if(isNaN(e)||isNaN(n))throw console.error("jsPDF.addSvgAsImage: Invalid coordinates",arguments),new Error("Invalid coordinates passed to jsPDF.addSvgAsImage");if(isNaN(r)||isNaN(i))throw console.error("jsPDF.addSvgAsImage: Invalid measurements",arguments),new Error("Invalid measurements (width and/or height) passed to jsPDF.addSvgAsImage");var l=document.createElement("canvas");l.width=r,l.height=i;var h=l.getContext("2d");return h.fillStyle="#fff",h.fillRect(0,0,l.width,l.height),canvg(l,t,{ignoreMouse:!0,ignoreAnimation:!0,ignoreDimensions:!0,ignoreClear:!0}),this.addImage(l.toDataURL("image/jpeg",1),e,n,r,i,a,s),this},lt.API.putTotalPages=function(t){var e,n=0;n=parseInt(this.internal.getFont().id.substr(1),10)<15?(e=new RegExp(t,"g"),this.internal.getNumberOfPages()):(e=new RegExp(this.pdfEscape16(t,this.internal.getFont()),"g"),this.pdfEscape16(this.internal.getNumberOfPages()+"",this.internal.getFont()));for(var r=1;r<=this.internal.getNumberOfPages();r++)for(var i=0;i<this.internal.pages[r].length;i++)this.internal.pages[r][i]=this.internal.pages[r][i].replace(e,n);return this},lt.API.viewerPreferences=function(t,e){var n;t=t||{},e=e||!1;var r,i,o={HideToolbar:{defaultValue:!1,value:!1,type:"boolean",explicitSet:!1,valueSet:[!0,!1],pdfVersion:1.3},HideMenubar:{defaultValue:!1,value:!1,type:"boolean",explicitSet:!1,valueSet:[!0,!1],pdfVersion:1.3},HideWindowUI:{defaultValue:!1,value:!1,type:"boolean",explicitSet:!1,valueSet:[!0,!1],pdfVersion:1.3},FitWindow:{defaultValue:!1,value:!1,type:"boolean",explicitSet:!1,valueSet:[!0,!1],pdfVersion:1.3},CenterWindow:{defaultValue:!1,value:!1,type:"boolean",explicitSet:!1,valueSet:[!0,!1],pdfVersion:1.3},DisplayDocTitle:{defaultValue:!1,value:!1,type:"boolean",explicitSet:!1,valueSet:[!0,!1],pdfVersion:1.4},NonFullScreenPageMode:{defaultValue:"UseNone",value:"UseNone",type:"name",explicitSet:!1,valueSet:["UseNone","UseOutlines","UseThumbs","UseOC"],pdfVersion:1.3},Direction:{defaultValue:"L2R",value:"L2R",type:"name",explicitSet:!1,valueSet:["L2R","R2L"],pdfVersion:1.3},ViewArea:{defaultValue:"CropBox",value:"CropBox",type:"name",explicitSet:!1,valueSet:["MediaBox","CropBox","TrimBox","BleedBox","ArtBox"],pdfVersion:1.4},ViewClip:{defaultValue:"CropBox",value:"CropBox",type:"name",explicitSet:!1,valueSet:["MediaBox","CropBox","TrimBox","BleedBox","ArtBox"],pdfVersion:1.4},PrintArea:{defaultValue:"CropBox",value:"CropBox",type:"name",explicitSet:!1,valueSet:["MediaBox","CropBox","TrimBox","BleedBox","ArtBox"],pdfVersion:1.4},PrintClip:{defaultValue:"CropBox",value:"CropBox",type:"name",explicitSet:!1,valueSet:["MediaBox","CropBox","TrimBox","BleedBox","ArtBox"],pdfVersion:1.4},PrintScaling:{defaultValue:"AppDefault",value:"AppDefault",type:"name",explicitSet:!1,valueSet:["AppDefault","None"],pdfVersion:1.6},Duplex:{defaultValue:"",value:"none",type:"name",explicitSet:!1,valueSet:["Simplex","DuplexFlipShortEdge","DuplexFlipLongEdge","none"],pdfVersion:1.7},PickTrayByPDFSize:{defaultValue:!1,value:!1,type:"boolean",explicitSet:!1,valueSet:[!0,!1],pdfVersion:1.7},PrintPageRange:{defaultValue:"",value:"",type:"array",explicitSet:!1,valueSet:null,pdfVersion:1.7},NumCopies:{defaultValue:1,value:1,type:"integer",explicitSet:!1,valueSet:null,pdfVersion:1.7}},a=Object.keys(o),s=[],l=0,h=0,u=0,c=!0;function f(t,e){var n,r=!1;for(n=0;n<t.length;n+=1)t[n]===e&&(r=!0);return r}if(void 0===this.internal.viewerpreferences&&(this.internal.viewerpreferences={},this.internal.viewerpreferences.configuration=JSON.parse(JSON.stringify(o)),this.internal.viewerpreferences.isSubscribed=!1),n=this.internal.viewerpreferences.configuration,"reset"===t||!0===e){var p=a.length;for(u=0;u<p;u+=1)n[a[u]].value=n[a[u]].defaultValue,n[a[u]].explicitSet=!1}if("object"===se(t))for(r in t)if(i=t[r],f(a,r)&&void 0!==i){if("boolean"===n[r].type&&"boolean"==typeof i)n[r].value=i;else if("name"===n[r].type&&f(n[r].valueSet,i))n[r].value=i;else if("integer"===n[r].type&&Number.isInteger(i))n[r].value=i;else if("array"===n[r].type){for(l=0;l<i.length;l+=1)if(c=!0,1===i[l].length&&"number"==typeof i[l][0])s.push(String(i[l]-1));else if(1<i[l].length){for(h=0;h<i[l].length;h+=1)"number"!=typeof i[l][h]&&(c=!1);!0===c&&s.push([i[l][0]-1,i[l][1]-1].join(" "))}n[r].value="["+s.join(" ")+"]"}else n[r].value=n[r].defaultValue;n[r].explicitSet=!0}return!1===this.internal.viewerpreferences.isSubscribed&&(this.internal.events.subscribe("putCatalog",function(){var t,e=[];for(t in n)!0===n[t].explicitSet&&("name"===n[t].type?e.push("/"+t+" /"+n[t].value):e.push("/"+t+" "+n[t].value));0!==e.length&&this.internal.write("/ViewerPreferences\n<<\n"+e.join("\n")+"\n>>")}),this.internal.viewerpreferences.isSubscribed=!0),this.internal.viewerpreferences.configuration=n,this},
  /** ====================================================================
   * jsPDF XMP metadata plugin
   * Copyright (c) 2016 Jussi Utunen, u-jussi@suomi24.fi
   *
   *
   * ====================================================================
   */
  nt=lt.API,ot=it=rt="",nt.addMetadata=function(t,e){return it=e||"http://jspdf.default.namespaceuri/",rt=t,this.internal.events.subscribe("postPutResources",function(){if(rt){var t='<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"><rdf:Description rdf:about="" xmlns:jspdf="'+it+'"><jspdf:metadata>',e=unescape(encodeURIComponent('<x:xmpmeta xmlns:x="adobe:ns:meta/">')),n=unescape(encodeURIComponent(t)),r=unescape(encodeURIComponent(rt)),i=unescape(encodeURIComponent("</jspdf:metadata></rdf:Description></rdf:RDF>")),o=unescape(encodeURIComponent("</x:xmpmeta>")),a=n.length+r.length+i.length+e.length+o.length;ot=this.internal.newObject(),this.internal.write("<< /Type /Metadata /Subtype /XML /Length "+a+" >>"),this.internal.write("stream"),this.internal.write(e+n+r+i+o),this.internal.write("endstream"),this.internal.write("endobj")}else ot=""}),this.internal.events.subscribe("putCatalog",function(){ot&&this.internal.write("/Metadata "+ot+" 0 R")}),this},function(f,t){var e=f.API;var m=e.pdfEscape16=function(t,e){for(var n,r=e.metadata.Unicode.widths,i=["","0","00","000","0000"],o=[""],a=0,s=t.length;a<s;++a){if(n=e.metadata.characterToGlyph(t.charCodeAt(a)),e.metadata.glyIdsUsed.push(n),e.metadata.toUnicode[n]=t.charCodeAt(a),-1==r.indexOf(n)&&(r.push(n),r.push([parseInt(e.metadata.widthOfGlyph(n),10)])),"0"==n)return o.join("");n=n.toString(16),o.push(i[4-n.length],n)}return o.join("")},p=function(t){var e,n,r,i,o,a,s;for(o="/CIDInit /ProcSet findresource begin\n12 dict begin\nbegincmap\n/CIDSystemInfo <<\n  /Registry (Adobe)\n  /Ordering (UCS)\n  /Supplement 0\n>> def\n/CMapName /Adobe-Identity-UCS def\n/CMapType 2 def\n1 begincodespacerange\n<0000><ffff>\nendcodespacerange",r=[],a=0,s=(n=Object.keys(t).sort(function(t,e){return t-e})).length;a<s;a++)e=n[a],100<=r.length&&(o+="\n"+r.length+" beginbfchar\n"+r.join("\n")+"\nendbfchar",r=[]),i=("0000"+t[e].toString(16)).slice(-4),e=("0000"+(+e).toString(16)).slice(-4),r.push("<"+e+"><"+i+">");return r.length&&(o+="\n"+r.length+" beginbfchar\n"+r.join("\n")+"\nendbfchar\n"),o+="endcmap\nCMapName currentdict /CMap defineresource pop\nend\nend"};e.events.push(["putFont",function(t){!function(t,e,n,r){if(t.metadata instanceof f.API.TTFFont&&"Identity-H"===t.encoding){for(var i=t.metadata.Unicode.widths,o=t.metadata.subset.encode(t.metadata.glyIdsUsed,1),a="",s=0;s<o.length;s++)a+=String.fromCharCode(o[s]);var l=n();r({data:a,addLength1:!0}),e("endobj");var h=n();r({data:p(t.metadata.toUnicode),addLength1:!0}),e("endobj");var u=n();e("<<"),e("/Type /FontDescriptor"),e("/FontName /"+t.fontName),e("/FontFile2 "+l+" 0 R"),e("/FontBBox "+f.API.PDFObject.convert(t.metadata.bbox)),e("/Flags "+t.metadata.flags),e("/StemV "+t.metadata.stemV),e("/ItalicAngle "+t.metadata.italicAngle),e("/Ascent "+t.metadata.ascender),e("/Descent "+t.metadata.decender),e("/CapHeight "+t.metadata.capHeight),e(">>"),e("endobj");var c=n();e("<<"),e("/Type /Font"),e("/BaseFont /"+t.fontName),e("/FontDescriptor "+u+" 0 R"),e("/W "+f.API.PDFObject.convert(i)),e("/CIDToGIDMap /Identity"),e("/DW 1000"),e("/Subtype /CIDFontType2"),e("/CIDSystemInfo"),e("<<"),e("/Supplement 0"),e("/Registry (Adobe)"),e("/Ordering ("+t.encoding+")"),e(">>"),e(">>"),e("endobj"),t.objectNumber=n(),e("<<"),e("/Type /Font"),e("/Subtype /Type0"),e("/ToUnicode "+h+" 0 R"),e("/BaseFont /"+t.fontName),e("/Encoding /"+t.encoding),e("/DescendantFonts ["+c+" 0 R]"),e(">>"),e("endobj"),t.isAlreadyPutted=!0}}(t.font,t.out,t.newObject,t.putStream)}]);e.events.push(["putFont",function(t){!function(t,e,n,r){if(t.metadata instanceof f.API.TTFFont&&"WinAnsiEncoding"===t.encoding){t.metadata.Unicode.widths;for(var i=t.metadata.rawData,o="",a=0;a<i.length;a++)o+=String.fromCharCode(i[a]);var s=n();r({data:o,addLength1:!0}),e("endobj");var l=n();r({data:p(t.metadata.toUnicode),addLength1:!0}),e("endobj");var h=n();for(e("<<"),e("/Descent "+t.metadata.decender),e("/CapHeight "+t.metadata.capHeight),e("/StemV "+t.metadata.stemV),e("/Type /FontDescriptor"),e("/FontFile2 "+s+" 0 R"),e("/Flags 96"),e("/FontBBox "+f.API.PDFObject.convert(t.metadata.bbox)),e("/FontName /"+t.fontName),e("/ItalicAngle "+t.metadata.italicAngle),e("/Ascent "+t.metadata.ascender),e(">>"),e("endobj"),t.objectNumber=n(),a=0;a<t.metadata.hmtx.widths.length;a++)t.metadata.hmtx.widths[a]=parseInt(t.metadata.hmtx.widths[a]*(1e3/t.metadata.head.unitsPerEm));e("<</Subtype/TrueType/Type/Font/ToUnicode "+l+" 0 R/BaseFont/"+t.fontName+"/FontDescriptor "+h+" 0 R/Encoding/"+t.encoding+" /FirstChar 29 /LastChar 255 /Widths "+f.API.PDFObject.convert(t.metadata.hmtx.widths)+">>"),e("endobj"),t.isAlreadyPutted=!0}}(t.font,t.out,t.newObject,t.putStream)}]);var h=function(t){var e,n,r=t.text||"",i=t.x,o=t.y,a=t.options||{},s=t.mutex||{},l=s.pdfEscape,h=s.activeFontKey,u=s.fonts,c=(s.activeFontSize,""),f=0,p="",d=u[n=h].encoding;if("Identity-H"!==u[n].encoding)return{text:r,x:i,y:o,options:a,mutex:s};for(p=r,n=h,"[object Array]"===Object.prototype.toString.call(r)&&(p=r[0]),f=0;f<p.length;f+=1)u[n].metadata.hasOwnProperty("cmap")&&(e=u[n].metadata.cmap.unicode.codeMap[p[f].charCodeAt(0)]),e?c+=p[f]:p[f].charCodeAt(0)<256&&u[n].metadata.hasOwnProperty("Unicode")?c+=p[f]:c+="";var g="";return parseInt(n.slice(1))<14||"WinAnsiEncoding"===d?g=function(t){for(var e="",n=0;n<t.length;n++)e+=""+t.charCodeAt(n).toString(16);return e}(l(c,n)):"Identity-H"===d&&(g=m(c,u[n])),s.isHex=!0,{text:g,x:i,y:o,options:a,mutex:s}};e.events.push(["postProcessText",function(t){var e=t.text||"",n=t.x,r=t.y,i=t.options,o=t.mutex,a=(i.lang,[]),s={text:e,x:n,y:r,options:i,mutex:o};if("[object Array]"===Object.prototype.toString.call(e)){var l=0;for(l=0;l<e.length;l+=1)"[object Array]"===Object.prototype.toString.call(e[l])&&3===e[l].length?a.push([h(Object.assign({},s,{text:e[l][0]})).text,e[l][1],e[l][2]]):a.push(h(Object.assign({},s,{text:e[l]})).text);t.text=a}else t.text=h(Object.assign({},s,{text:e})).text}])}(lt,"undefined"!=typeof self&&self||"undefined"!=typeof global&&global||"undefined"!=typeof window&&window||Function("return this")()),at=lt.API,st=function(t){return void 0!==t&&(void 0===t.vFS&&(t.vFS={}),!0)},at.existsFileInVFS=function(t){return!!st(this.internal)&&void 0!==this.internal.vFS[t]},at.addFileToVFS=function(t,e){return st(this.internal),this.internal.vFS[t]=e,this},at.getFileFromVFS=function(t){return st(this.internal),void 0!==this.internal.vFS[t]?this.internal.vFS[t]:null},lt.API.addHTML=function(t,d,g,s,m){if("undefined"==typeof html2canvas&&"undefined"==typeof rasterizeHTML)throw new Error("You need either https://github.com/niklasvh/html2canvas or https://github.com/cburgmer/rasterizeHTML.js");"number"!=typeof d&&(s=d,m=g),"function"==typeof s&&(m=s,s=null),"function"!=typeof m&&(m=function(){});var e=this.internal,y=e.scaleFactor,v=e.pageSize.getWidth(),w=e.pageSize.getHeight();if((s=s||{}).onrendered=function(l){d=parseInt(d)||0,g=parseInt(g)||0;var t=s.dim||{},h=Object.assign({top:0,right:0,bottom:0,left:0,useFor:"content"},s.margin),e=t.h||Math.min(w,l.height/y),u=t.w||Math.min(v,l.width/y)-d,c=s.format||"JPEG",f=s.imageCompression||"SLOW";if(l.height>w-h.top-h.bottom&&s.pagesplit){var p=function(t,e,n,r,i){var o=document.createElement("canvas");o.height=i,o.width=r;var a=o.getContext("2d");return a.mozImageSmoothingEnabled=!1,a.webkitImageSmoothingEnabled=!1,a.msImageSmoothingEnabled=!1,a.imageSmoothingEnabled=!1,a.fillStyle=s.backgroundColor||"#ffffff",a.fillRect(0,0,r,i),a.drawImage(t,e,n,r,i,0,0,r,i),o},n=function(){for(var t,e,n=0,r=0,i={},o=!1;;){var a;if(r=0,i.top=0!==n?h.top:g,i.left=0!==n?h.left:d,o=(v-h.left-h.right)*y<l.width,"content"===h.useFor?0===n?(t=Math.min((v-h.left)*y,l.width),e=Math.min((w-h.top)*y,l.height-n)):(t=Math.min(v*y,l.width),e=Math.min(w*y,l.height-n),i.top=0):(t=Math.min((v-h.left-h.right)*y,l.width),e=Math.min((w-h.bottom-h.top)*y,l.height-n)),o)for(;;){"content"===h.useFor&&(0===r?t=Math.min((v-h.left)*y,l.width):(t=Math.min(v*y,l.width-r),i.left=0));var s=[a=p(l,r,n,t,e),i.left,i.top,a.width/y,a.height/y,c,null,f];if(this.addImage.apply(this,s),(r+=t)>=l.width)break;this.addPage()}else s=[a=p(l,0,n,t,e),i.left,i.top,a.width/y,a.height/y,c,null,f],this.addImage.apply(this,s);if((n+=e)>=l.height)break;this.addPage()}m(u,n,null,s)}.bind(this);if("CANVAS"===l.nodeName){var r=new Image;r.onload=n,r.src=l.toDataURL("image/png"),l=r}else n()}else{var i=Math.random().toString(35),o=[l,d,g,u,e,c,i,f];this.addImage.apply(this,o),m(u,e,i,o)}}.bind(this),"undefined"!=typeof html2canvas&&!s.rstz)return html2canvas(t,s);if("undefined"==typeof rasterizeHTML)return null;var n="drawDocument";return"string"==typeof t&&(n=/^http/.test(t)?"drawURL":"drawHTML"),s.width=s.width||v*y,rasterizeHTML[n](t,void 0,s).then(function(t){s.onrendered(t.image)},function(t){m(null,t)})},
  /**
   * jsPDF fromHTML plugin. BETA stage. API subject to change. Needs browser
   * Copyright (c) 2012 Willow Systems Corporation, willow-systems.com
   *               2014 Juan Pablo Gaviria, https://github.com/juanpgaviria
   *               2014 Diego Casorran, https://github.com/diegocr
   *               2014 Daniel Husar, https://github.com/danielhusar
   *               2014 Wolfgang Gassler, https://github.com/woolfg
   *               2014 Steven Spungin, https://github.com/flamenco
   *
   * @license
   *
   * ====================================================================
   */
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n=this.frameInfo(t),r=n.width*n.height,i=new Uint8Array(r);St(x,n.data_offset,i,r);var o=n.palette_offset,a=n.transparent_index;null===a&&(a=256);var s=n.width,l=N-s,h=s,u=4*(n.y*N+n.x),c=4*((n.y+n.height)*N+n.x),f=u,p=4*l;!0===n.interlaced&&(p+=4*(s+l)*7);for(var d=8,g=0,m=i.length;g<m;++g){var y=i[g];if(0===h&&(h=s,c<=(f+=p)&&(p=l+4*(s+l)*(d-1),f=u+(s+l)*(d<<1),d>>=1)),y===a)f+=4;else{var v=x[o+3*y],w=x[o+3*y+1],b=x[o+3*y+2];e[f++]=b,e[f++]=w,e[f++]=v,e[f++]=255}--h}},this.decodeAndBlitFrameRGBA=function(t,e){var n=this.frameInfo(t),r=n.width*n.height,i=new Uint8Array(r);St(x,n.data_offset,i,r);var o=n.palette_offset,a=n.transparent_index;null===a&&(a=256);var s=n.width,l=N-s,h=s,u=4*(n.y*N+n.x),c=4*((n.y+n.height)*N+n.x),f=u,p=4*l;!0===n.interlaced&&(p+=4*(s+l)*7);for(var d=8,g=0,m=i.length;g<m;++g){var y=i[g];if(0===h&&(h=s,c<=(f+=p)&&(p=l+4*(s+l)*(d-1),f=u+(s+l)*(d<<1),d>>=1)),y===a)f+=4;else{var v=x[o+3*y],w=x[o+3*y+1],b=x[o+3*y+2];e[f++]=v,e[f++]=w,e[f++]=b,e[f++]=255}--h}}}function St(t,e,n,r){for(var i=t[e++],o=1<<i,a=o+1,s=a+1,l=i+1,h=(1<<l)-1,u=0,c=0,f=0,p=t[e++],d=new Int32Array(4096),g=null;;){for(;u<16&&0!==p;)c|=t[e++]<<u,u+=8,1===p?p=t[e++]:--p;if(u<l)break;var m=c&h;if(c>>=l,u-=l,m!==o){if(m===a)break;for(var y=m<s?m:g,v=0,w=y;o<w;)w=d[w]>>8,++v;var b=w;if(r<f+v+(y!==m?1:0))return void console.log("Warning, gif stream longer than expected.");n[f++]=b;var x=f+=v;for(y!==m&&(n[f++]=b),w=y;v--;)w=d[w],n[--x]=255&w,w>>=8;null!==g&&s<4096&&(d[s++]=g<<8|b,h+1<=s&&l<12&&(++l,h=h<<1|1)),g=m}else s=a+1,h=(1<<(l=i+1))-1,g=null}return f!==r&&console.log("Warning, gif stream shorter than expected."),n}try{exports.GifWriter=function(y,t,e,n){var v=0,r=void 0===(n=void 0===n?{}:n).loop?null:n.loop,w=void 0===n.palette?null:n.palette;if(t<=0||e<=0||65535<t||65535<e)throw"Width/Height invalid.";function b(t){var e=t.length;if(e<2||256<e||e&e-1)throw"Invalid code/color length, must 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the frame size.";var a=!0,s=o.palette;if(null==s&&(a=!1,s=w),null==s)throw"Must supply either a local or global palette.";for(var l=b(s),h=0;l>>=1;)++h;l=1<<h;var u=void 0===o.delay?0:o.delay,c=void 0===o.disposal?0:o.disposal;if(c<0||3<c)throw"Disposal out of range.";var f=!1,p=0;if(void 0!==o.transparent&&null!==o.transparent&&(f=!0,(p=o.transparent)<0||l<=p))throw"Transparent color index.";if((0!==c||f||0!==u)&&(y[v++]=33,y[v++]=249,y[v++]=4,y[v++]=c<<2|(!0===f?1:0),y[v++]=255&u,y[v++]=u>>8&255,y[v++]=p,y[v++]=0),y[v++]=44,y[v++]=255&t,y[v++]=t>>8&255,y[v++]=255&e,y[v++]=e>>8&255,y[v++]=255&n,y[v++]=n>>8&255,y[v++]=255&r,y[v++]=r>>8&255,y[v++]=!0===a?128|h-1:0,!0===a)for(var d=0,g=s.length;d<g;++d){var m=s[d];y[v++]=m>>16&255,y[v++]=m>>8&255,y[v++]=255&m}v=function(e,n,t,r){e[n++]=t;var i=n++,o=1<<t,a=o-1,s=o+1,l=s+1,h=t+1,u=0,c=0;function f(t){for(;t<=u;)e[n++]=255&c,c>>=8,u-=8,n===i+256&&(e[i]=255,i=n++)}function p(t){c|=t<<u,u+=h,f(8)}var d=r[0]&a,g={};p(o);for(var m=1,y=r.length;m<y;++m){var v=r[m]&a,w=d<<8|v,b=g[w];if(void 0===b){for(c|=d<<u,u+=h;8<=u;)e[n++]=255&c,c>>=8,u-=8,n===i+256&&(e[i]=255,i=n++);4096===l?(p(o),l=s+1,h=t+1,g={}):(1<<h<=l&&++h,g[w]=l++),d=v}else d=b}return p(d),p(s),f(1),i+1===n?e[i]=0:(e[i]=n-i-1,e[n++]=0),n}(y,v,h<2?2:h,i)},this.end=function(){return!1===x&&(y[v++]=59,x=!0),v}},exports.GifReader=At}catch(t){}
  /*
	  Copyright (c) 2008, Adobe Systems Incorporated
	  All rights reserved.

	  Redistribution and use in source and binary forms, with or without
	  modification, are permitted provided that the following conditions are
	  met:

	  * Redistributions of source code must retain the above copyright notice,
		this list of conditions and the following disclaimer.

	  * Redistributions in binary form must reproduce the above copyright
		notice, this list of conditions and the following disclaimer in the
		documentation and/or other materials provided with the distribution.

	  * Neither the name of Adobe Systems Incorporated nor the names of its
		contributors may be used to endorse or promote products derived from
		this software without specific prior written permission.

	  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
	  IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
	  THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
	  PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
	  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
	  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
	  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
	  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
	  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
	  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
	  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	*/
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      /*
		 Copyright (c) 2013 Gildas Lormeau. All rights reserved.

		 Redistribution and use in source and binary forms, with or without
		 modification, are permitted provided that the following conditions are met:

		 1. Redistributions of source code must retain the above copyright notice,
		 this list of conditions and the following disclaimer.

		 2. Redistributions in binary form must reproduce the above copyright
		 notice, this list of conditions and the following disclaimer in
		 the documentation and/or other materials provided with the distribution.

		 3. The names of the authors may not be used to endorse or promote products
		 derived from this software without specific prior written permission.

		 THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
		 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
		 FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
		 INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
		 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
		 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
		 OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
		 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
		 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
		 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
		 */
      function(t){var d=15,g=573,e=[0,1,2,3,4,4,5,5,6,6,6,6,7,7,7,7,8,8,8,8,8,8,8,8,9,9,9,9,9,9,9,9,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,0,0,16,17,18,18,19,19,20,20,20,20,21,21,21,21,22,22,22,22,22,22,22,22,23,23,23,23,23,23,23,23,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29];function ct(){var p=this;function l(t,e){for(var n=0;n|=1&t,t>>>=1,n<<=1,0<--e;);return n>>>1}p.build_tree=function(t){var e,n,r,i=p.dyn_tree,o=p.stat_desc.static_tree,a=p.stat_desc.elems,s=-1;for(t.heap_len=0,t.heap_max=g,e=0;e<a;e++)0!==i[2*e]?(t.heap[++t.heap_len]=s=e,t.depth[e]=0):i[2*e+1]=0;for(;t.heap_len<2;)i[2*(r=t.heap[++t.heap_len]=s<2?++s:0)]=1,t.depth[r]=0,t.opt_len--,o&&(t.static_len-=o[2*r+1]);for(p.max_code=s,e=Math.floor(t.heap_len/2);1<=e;e--)t.pqdownheap(i,e);for(r=a;e=t.heap[1],t.heap[1]=t.heap[t.heap_len--],t.pqdownheap(i,1),n=t.heap[1],t.heap[--t.heap_max]=e,t.heap[--t.heap_max]=n,i[2*r]=i[2*e]+i[2*n],t.depth[r]=Math.max(t.depth[e],t.depth[n])+1,i[2*e+1]=i[2*n+1]=r,t.heap[1]=r++,t.pqdownheap(i,1),2<=t.heap_len;);t.heap[--t.heap_max]=t.heap[1],function(t){var e,n,r,i,o,a,s=p.dyn_tree,l=p.stat_desc.static_tree,h=p.stat_desc.extra_bits,u=p.stat_desc.extra_base,c=p.stat_desc.max_length,f=0;for(i=0;i<=d;i++)t.bl_count[i]=0;for(s[2*t.heap[t.heap_max]+1]=0,e=t.heap_max+1;e<g;e++)c<(i=s[2*s[2*(n=t.heap[e])+1]+1]+1)&&(i=c,f++),s[2*n+1]=i,n>p.max_code||(t.bl_count[i]++,o=0,u<=n&&(o=h[n-u]),a=s[2*n],t.opt_len+=a*(i+o),l&&(t.static_len+=a*(l[2*n+1]+o)));if(0!==f){do{for(i=c-1;0===t.bl_count[i];)i--;t.bl_count[i]--,t.bl_count[i+1]+=2,t.bl_count[c]--,f-=2}while(0<f);for(i=c;0!==i;i--)for(n=t.bl_count[i];0!==n;)(r=t.heap[--e])>p.max_code||(s[2*r+1]!=i&&(t.opt_len+=(i-s[2*r+1])*s[2*r],s[2*r+1]=i),n--)}}(t),function(t,e,n){var r,i,o,a=[],s=0;for(r=1;r<=d;r++)a[r]=s=s+n[r-1]<<1;for(i=0;i<=e;i++)0!==(o=t[2*i+1])&&(t[2*i]=l(a[o]++,o))}(i,p.max_code,t.bl_count)}}function ft(t,e,n,r,i){this.static_tree=t,this.extra_bits=e,this.extra_base=n,this.elems=r,this.max_length=i}ct._length_code=[0,1,2,3,4,5,6,7,8,8,9,9,10,10,11,11,12,12,12,12,13,13,13,13,14,14,14,14,15,15,15,15,16,16,16,16,16,16,16,16,17,17,17,17,17,17,17,17,18,18,18,18,18,18,18,18,19,19,19,19,19,19,19,19,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,26,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,27,28],ct.base_length=[0,1,2,3,4,5,6,7,8,10,12,14,16,20,24,28,32,40,48,56,64,80,96,112,128,160,192,224,0],ct.base_dist=[0,1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,512,768,1024,1536,2048,3072,4096,6144,8192,12288,16384,24576],ct.d_code=function(t){return t<256?e[t]:e[256+(t>>>7)]},ct.extra_lbits=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],ct.extra_dbits=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],ct.extra_blbits=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],ct.bl_order=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],ft.static_ltree=[12,8,140,8,76,8,204,8,44,8,172,8,108,8,236,8,28,8,156,8,92,8,220,8,60,8,188,8,124,8,252,8,2,8,130,8,66,8,194,8,34,8,162,8,98,8,226,8,18,8,146,8,82,8,210,8,50,8,178,8,114,8,242,8,10,8,138,8,74,8,202,8,42,8,170,8,106,8,234,8,26,8,154,8,90,8,218,8,58,8,186,8,122,8,250,8,6,8,134,8,70,8,198,8,38,8,166,8,102,8,230,8,22,8,150,8,86,8,214,8,54,8,182,8,118,8,246,8,14,8,142,8,78,8,206,8,46,8,174,8,110,8,238,8,30,8,158,8,94,8,222,8,62,8,190,8,126,8,254,8,1,8,129,8,65,8,193,8,33,8,161,8,97,8,225,8,17,8,145,8,81,8,209,8,49,8,177,8,113,8,241,8,9,8,137,8,73,8,201,8,41,8,169,8,105,8,233,8,25,8,153,8,89,8,217,8,57,8,185,8,121,8,249,8,5,8,133,8,69,8,197,8,37,8,165,8,101,8,229,8,21,8,149,8,85,8,213,8,53,8,181,8,117,8,245,8,13,8,141,8,77,8,205,8,45,8,173,8,109,8,237,8,29,8,157,8,93,8,221,8,61,8,189,8,125,8,253,8,19,9,275,9,147,9,403,9,83,9,339,9,211,9,467,9,51,9,307,9,179,9,435,9,115,9,371,9,243,9,499,9,11,9,267,9,139,9,395,9,75,9,331,9,203,9,459,9,43,9,299,9,171,9,427,9,107,9,363,9,235,9,491,9,27,9,283,9,155,9,411,9,91,9,347,9,219,9,475,9,59,9,315,9,187,9,443,9,123,9,379,9,251,9,507,9,7,9,263,9,135,9,391,9,71,9,327,9,199,9,455,9,39,9,295,9,167,9,423,9,103,9,359,9,231,9,487,9,23,9,279,9,151,9,407,9,87,9,343,9,215,9,471,9,55,9,311,9,183,9,439,9,119,9,375,9,247,9,503,9,15,9,271,9,143,9,399,9,79,9,335,9,207,9,463,9,47,9,303,9,175,9,431,9,111,9,367,9,239,9,495,9,31,9,287,9,159,9,415,9,95,9,351,9,223,9,479,9,63,9,319,9,191,9,447,9,127,9,383,9,255,9,511,9,0,7,64,7,32,7,96,7,16,7,80,7,48,7,112,7,8,7,72,7,40,7,104,7,24,7,88,7,56,7,120,7,4,7,68,7,36,7,100,7,20,7,84,7,52,7,116,7,3,8,131,8,67,8,195,8,35,8,163,8,99,8,227,8],ft.static_dtree=[0,5,16,5,8,5,24,5,4,5,20,5,12,5,28,5,2,5,18,5,10,5,26,5,6,5,22,5,14,5,30,5,1,5,17,5,9,5,25,5,5,5,21,5,13,5,29,5,3,5,19,5,11,5,27,5,7,5,23,5],ft.static_l_desc=new ft(ft.static_ltree,ct.extra_lbits,257,286,d),ft.static_d_desc=new ft(ft.static_dtree,ct.extra_dbits,0,30,d),ft.static_bl_desc=new ft(null,ct.extra_blbits,0,19,7);function n(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 pt=[new n(0,0,0,0,0),new n(4,4,8,4,1),new n(4,5,16,8,1),new n(4,6,32,32,1),new n(4,4,16,16,2),new n(8,16,32,32,2),new n(8,16,128,128,2),new n(8,32,128,256,2),new n(32,128,258,1024,2),new n(32,258,258,4096,2)],dt=["need dictionary","stream end","","","stream error","data error","","buffer error","",""];function gt(t,e,n,r){var i=t[2*e],o=t[2*n];return i<o||i==o&&r[e]<=r[n]}function r(){var l,h,u,c,f,p,d,g,i,m,y,v,w,a,b,x,N,L,A,S,_,F,P,k,I,C,B,j,E,M,s,O,q,T,R,D,U,o,z,H,W,V=this,G=new ct,Y=new ct,J=new ct;function X(){var t;for(t=0;t<286;t++)s[2*t]=0;for(t=0;t<30;t++)O[2*t]=0;for(t=0;t<19;t++)q[2*t]=0;s[512]=1,V.opt_len=V.static_len=0,D=o=0}function K(t,e){var n,r,i=-1,o=t[1],a=0,s=7,l=4;for(0===o&&(s=138,l=3),t[2*(e+1)+1]=65535,n=0;n<=e;n++)r=o,o=t[2*(n+1)+1],++a<s&&r==o||(a<l?q[2*r]+=a:0!==r?(r!=i&&q[2*r]++,q[32]++):a<=10?q[34]++:q[36]++,i=r,l=(a=0)===o?(s=138,3):r==o?(s=6,3):(s=7,4))}function Z(t){V.pending_buf[V.pending++]=t}function Q(t){Z(255&t),Z(t>>>8&255)}function $(t,e){var n,r=e;16-r<W?(Q(H|=(n=t)<<W&65535),H=n>>>16-W,W+=r-16):(H|=t<<W&65535,W+=r)}function tt(t,e){var n=2*t;$(65535&e[n],65535&e[n+1])}function et(t,e){var n,r,i=-1,o=t[1],a=0,s=7,l=4;for(0===o&&(s=138,l=3),n=0;n<=e;n++)if(r=o,o=t[2*(n+1)+1],!(++a<s&&r==o)){if(a<l)for(;tt(r,q),0!=--a;);else 0!==r?(r!=i&&(tt(r,q),a--),tt(16,q),$(a-3,2)):a<=10?(tt(17,q),$(a-3,3)):(tt(18,q),$(a-11,7));i=r,l=(a=0)===o?(s=138,3):r==o?(s=6,3):(s=7,4)}}function nt(){16==W?(Q(H),W=H=0):8<=W&&(Z(255&H),H>>>=8,W-=8)}function rt(t,e){var n,r,i;if(V.pending_buf[U+2*D]=t>>>8&255,V.pending_buf[U+2*D+1]=255&t,V.pending_buf[T+D]=255&e,D++,0===t?s[2*e]++:(o++,t--,s[2*(ct._length_code[e]+256+1)]++,O[2*ct.d_code(t)]++),0==(8191&D)&&2<B){for(n=8*D,r=_-N,i=0;i<30;i++)n+=O[2*i]*(5+ct.extra_dbits[i]);if(n>>>=3,o<Math.floor(D/2)&&n<Math.floor(r/2))return!0}return D==R-1}function it(t,e){var n,r,i,o,a=0;if(0!==D)for(;n=V.pending_buf[U+2*a]<<8&65280|255&V.pending_buf[U+2*a+1],r=255&V.pending_buf[T+a],a++,0===n?tt(r,t):(tt((i=ct._length_code[r])+256+1,t),0!==(o=ct.extra_lbits[i])&&$(r-=ct.base_length[i],o),tt(i=ct.d_code(--n),e),0!==(o=ct.extra_dbits[i])&&$(n-=ct.base_dist[i],o)),a<D;);tt(256,t),z=t[513]}function ot(){8<W?Q(H):0<W&&Z(255&H),W=H=0}function at(t,e,n){var r,i,o;$(0+(n?1:0),3),r=t,i=e,o=!0,ot(),z=8,o&&(Q(i),Q(~i)),V.pending_buf.set(g.subarray(r,r+i),V.pending),V.pending+=i}function e(t,e,n){var r,i,o=0;0<B?(G.build_tree(V),Y.build_tree(V),o=function(){var t;for(K(s,G.max_code),K(O,Y.max_code),J.build_tree(V),t=18;3<=t&&0===q[2*ct.bl_order[t]+1];t--);return V.opt_len+=3*(t+1)+5+5+4,t}(),r=V.opt_len+3+7>>>3,(i=V.static_len+3+7>>>3)<=r&&(r=i)):r=i=e+5,e+4<=r&&-1!=t?at(t,e,n):i==r?($(2+(n?1:0),3),it(ft.static_ltree,ft.static_dtree)):($(4+(n?1:0),3),function(t,e,n){var r;for($(t-257,5),$(e-1,5),$(n-4,4),r=0;r<n;r++)$(q[2*ct.bl_order[r]+1],3);et(s,t-1),et(O,e-1)}(G.max_code+1,Y.max_code+1,o+1),it(s,O)),X(),n&&ot()}function st(t){e(0<=N?N:-1,_-N,t),N=_,l.flush_pending()}function lt(){var t,e,n,r;do{if(0===(r=i-P-_)&&0===_&&0===P)r=f;else if(-1==r)r--;else if(f+f-262<=_){for(g.set(g.subarray(f,f+f),0),F-=f,_-=f,N-=f,n=t=w;e=65535&y[--n],y[n]=f<=e?e-f:0,0!=--t;);for(n=t=f;e=65535&m[--n],m[n]=f<=e?e-f:0,0!=--t;);r+=f}if(0===l.avail_in)return;t=l.read_buf(g,_+P,r),3<=(P+=t)&&(v=((v=255&g[_])<<x^255&g[_+1])&b)}while(P<262&&0!==l.avail_in)}function ht(t){var e,n,r=I,i=_,o=k,a=f-262<_?_-(f-262):0,s=M,l=d,h=_+258,u=g[i+o-1],c=g[i+o];E<=k&&(r>>=2),P<s&&(s=P);do{if(g[(e=t)+o]==c&&g[e+o-1]==u&&g[e]==g[i]&&g[++e]==g[i+1]){i+=2,e++;do{}while(g[++i]==g[++e]&&g[++i]==g[++e]&&g[++i]==g[++e]&&g[++i]==g[++e]&&g[++i]==g[++e]&&g[++i]==g[++e]&&g[++i]==g[++e]&&g[++i]==g[++e]&&i<h);if(n=258-(h-i),i=h-258,o<n){if(F=t,s<=(o=n))break;u=g[i+o-1],c=g[i+o]}}}while((t=65535&m[t&l])>a&&0!=--r);return o<=P?o:P}function ut(t){return t.total_in=t.total_out=0,t.msg=null,V.pending=0,V.pending_out=0,h=113,c=0,G.dyn_tree=s,G.stat_desc=ft.static_l_desc,Y.dyn_tree=O,Y.stat_desc=ft.static_d_desc,J.dyn_tree=q,J.stat_desc=ft.static_bl_desc,W=H=0,z=8,X(),function(){var t;for(i=2*f,t=y[w-1]=0;t<w-1;t++)y[t]=0;C=pt[B].max_lazy,E=pt[B].good_length,M=pt[B].nice_length,I=pt[B].max_chain,L=k=2,v=S=P=N=_=0}(),0}V.depth=[],V.bl_count=[],V.heap=[],s=[],O=[],q=[],V.pqdownheap=function(t,e){for(var n=V.heap,r=n[e],i=e<<1;i<=V.heap_len&&(i<V.heap_len&&gt(t,n[i+1],n[i],V.depth)&&i++,!gt(t,r,n[i],V.depth));)n[e]=n[i],e=i,i<<=1;n[e]=r},V.deflateInit=function(t,e,n,r,i,o){return r||(r=8),i||(i=8),o||(o=0),t.msg=null,-1==e&&(e=6),i<1||9<i||8!=r||n<9||15<n||e<0||9<e||o<0||2<o?-2:(t.dstate=V,d=(f=1<<(p=n))-1,b=(w=1<<(a=i+7))-1,x=Math.floor((a+3-1)/3),g=new Uint8Array(2*f),m=[],y=[],R=1<<i+6,V.pending_buf=new Uint8Array(4*R),u=4*R,U=Math.floor(R/2),T=3*R,B=e,j=o,ut(t))},V.deflateEnd=function(){return 42!=h&&113!=h&&666!=h?-2:(V.pending_buf=null,g=m=y=null,V.dstate=null,113==h?-3:0)},V.deflateParams=function(t,e,n){var r=0;return-1==e&&(e=6),e<0||9<e||n<0||2<n?-2:(pt[B].func!=pt[e].func&&0!==t.total_in&&(r=t.deflate(1)),B!=e&&(C=pt[B=e].max_lazy,E=pt[B].good_length,M=pt[B].nice_length,I=pt[B].max_chain),j=n,r)},V.deflateSetDictionary=function(t,e,n){var r,i=n,o=0;if(!e||42!=h)return-2;if(i<3)return 0;for(f-262<i&&(o=n-(i=f-262)),g.set(e.subarray(o,o+i),0),N=_=i,v=((v=255&g[0])<<x^255&g[1])&b,r=0;r<=i-3;r++)v=(v<<x^255&g[r+2])&b,m[r&d]=y[v],y[v]=r;return 0},V.deflate=function(t,e){var n,r,i,o,a,s;if(4<e||e<0)return-2;if(!t.next_out||!t.next_in&&0!==t.avail_in||666==h&&4!=e)return t.msg=dt[4],-2;if(0===t.avail_out)return t.msg=dt[7],-5;if(l=t,o=c,c=e,42==h&&(r=8+(p-8<<4)<<8,3<(i=(B-1&255)>>1)&&(i=3),r|=i<<6,0!==_&&(r|=32),h=113,Z((s=r+=31-r%31)>>8&255),Z(255&s)),0!==V.pending){if(l.flush_pending(),0===l.avail_out)return c=-1,0}else if(0===l.avail_in&&e<=o&&4!=e)return l.msg=dt[7],-5;if(666==h&&0!==l.avail_in)return t.msg=dt[7],-5;if(0!==l.avail_in||0!==P||0!=e&&666!=h){switch(a=-1,pt[B].func){case 0:a=function(t){var e,n=65535;for(u-5<n&&(n=u-5);;){if(P<=1){if(lt(),0===P&&0==t)return 0;if(0===P)break}if(_+=P,e=N+n,((P=0)===_||e<=_)&&(P=_-e,_=e,st(!1),0===l.avail_out))return 0;if(f-262<=_-N&&(st(!1),0===l.avail_out))return 0}return st(4==t),0===l.avail_out?4==t?2:0:4==t?3:1}(e);break;case 1:a=function(t){for(var e,n=0;;){if(P<262){if(lt(),P<262&&0==t)return 0;if(0===P)break}if(3<=P&&(v=(v<<x^255&g[_+2])&b,n=65535&y[v],m[_&d]=y[v],y[v]=_),0!==n&&(_-n&65535)<=f-262&&2!=j&&(L=ht(n)),3<=L)if(e=rt(_-F,L-3),P-=L,L<=C&&3<=P){for(L--;v=(v<<x^255&g[++_+2])&b,n=65535&y[v],m[_&d]=y[v],y[v]=_,0!=--L;);_++}else _+=L,L=0,v=((v=255&g[_])<<x^255&g[_+1])&b;else e=rt(0,255&g[_]),P--,_++;if(e&&(st(!1),0===l.avail_out))return 0}return st(4==t),0===l.avail_out?4==t?2:0:4==t?3:1}(e);break;case 2:a=function(t){for(var e,n,r=0;;){if(P<262){if(lt(),P<262&&0==t)return 0;if(0===P)break}if(3<=P&&(v=(v<<x^255&g[_+2])&b,r=65535&y[v],m[_&d]=y[v],y[v]=_),k=L,A=F,L=2,0!==r&&k<C&&(_-r&65535)<=f-262&&(2!=j&&(L=ht(r)),L<=5&&(1==j||3==L&&4096<_-F)&&(L=2)),3<=k&&L<=k){for(n=_+P-3,e=rt(_-1-A,k-3),P-=k-1,k-=2;++_<=n&&(v=(v<<x^255&g[_+2])&b,r=65535&y[v],m[_&d]=y[v],y[v]=_),0!=--k;);if(S=0,L=2,_++,e&&(st(!1),0===l.avail_out))return 0}else if(0!==S){if((e=rt(0,255&g[_-1]))&&st(!1),_++,P--,0===l.avail_out)return 0}else S=1,_++,P--}return 0!==S&&(e=rt(0,255&g[_-1]),S=0),st(4==t),0===l.avail_out?4==t?2:0:4==t?3:1}(e)}if(2!=a&&3!=a||(h=666),0==a||2==a)return 0===l.avail_out&&(c=-1),0;if(1==a){if(1==e)$(2,3),tt(256,ft.static_ltree),nt(),1+z+10-W<9&&($(2,3),tt(256,ft.static_ltree),nt()),z=7;else if(at(0,0,!1),3==e)for(n=0;n<w;n++)y[n]=0;if(l.flush_pending(),0===l.avail_out)return c=-1,0}}return 4!=e?0:1}}function i(){this.next_in_index=0,this.next_out_index=0,this.avail_in=0,this.total_in=0,this.avail_out=0,this.total_out=0}i.prototype={deflateInit:function(t,e){return this.dstate=new r,e||(e=d),this.dstate.deflateInit(this,t,e)},deflate:function(t){return this.dstate?this.dstate.deflate(this,t):-2},deflateEnd:function(){if(!this.dstate)return-2;var t=this.dstate.deflateEnd();return this.dstate=null,t},deflateParams:function(t,e){return this.dstate?this.dstate.deflateParams(this,t,e):-2},deflateSetDictionary:function(t,e){return this.dstate?this.dstate.deflateSetDictionary(this,t,e):-2},read_buf:function(t,e,n){var r=this.avail_in;return n<r&&(r=n),0===r?0:(this.avail_in-=r,t.set(this.next_in.subarray(this.next_in_index,this.next_in_index+r),e),this.next_in_index+=r,this.total_in+=r,r)},flush_pending:function(){var t=this,e=t.dstate.pending;e>t.avail_out&&(e=t.avail_out),0!==e&&(t.next_out.set(t.dstate.pending_buf.subarray(t.dstate.pending_out,t.dstate.pending_out+e),t.next_out_index),t.next_out_index+=e,t.dstate.pending_out+=e,t.total_out+=e,t.avail_out-=e,t.dstate.pending-=e,0===t.dstate.pending&&(t.dstate.pending_out=0))}};var o=t.zip||t;o.Deflater=o._jzlib_Deflater=function(t){var s=new i,l=new Uint8Array(512),e=t?t.level:-1;void 0===e&&(e=-1),s.deflateInit(e),s.next_out=l,this.append=function(t,e){var n,r=[],i=0,o=0,a=0;if(t.length){s.next_in_index=0,s.next_in=t,s.avail_in=t.length;do{if(s.next_out_index=0,s.avail_out=512,0!=s.deflate(0))throw new Error("deflating: "+s.msg);s.next_out_index&&(512==s.next_out_index?r.push(new Uint8Array(l)):r.push(new Uint8Array(l.subarray(0,s.next_out_index)))),a+=s.next_out_index,e&&0<s.next_in_index&&s.next_in_index!=i&&(e(s.next_in_index),i=s.next_in_index)}while(0<s.avail_in||0===s.avail_out);return n=new Uint8Array(a),r.forEach(function(t){n.set(t,o),o+=t.length}),n}},this.flush=function(){var t,e,n=[],r=0,i=0;do{if(s.next_out_index=0,s.avail_out=512,1!=(t=s.deflate(4))&&0!=t)throw new Error("deflating: "+s.msg);0<512-s.avail_out&&n.push(new Uint8Array(l.subarray(0,s.next_out_index))),i+=s.next_out_index}while(0<s.avail_in||0===s.avail_out);return s.deflateEnd(),e=new Uint8Array(i),n.forEach(function(t){e.set(t,r),r+=t.length}),e}}}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||"undefined"!=typeof global&&global||Function('return typeof this === "object" && this.content')()||Function("return this")()),("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||"undefined"!=typeof global&&global||Function('return typeof this === "object" && this.content')()||Function("return this")()).RGBColor=function(t){var e;t=t||"",this.ok=!1,"#"==t.charAt(0)&&(t=t.substr(1,6)),t=(t=t.replace(/ /g,"")).toLowerCase();var n={aliceblue:"f0f8ff",antiquewhite:"faebd7",aqua:"00ffff",aquamarine:"7fffd4",azure:"f0ffff",beige:"f5f5dc",bisque:"ffe4c4",black:"000000",blanchedalmond:"ffebcd",blue:"0000ff",blueviolet:"8a2be2",brown:"a52a2a",burlywood:"deb887",cadetblue:"5f9ea0",chartreuse:"7fff00",chocolate:"d2691e",coral:"ff7f50",cornflowerblue:"6495ed",cornsilk:"fff8dc",crimson:"dc143c",cyan:"00ffff",darkblue:"00008b",darkcyan:"008b8b",darkgoldenrod:"b8860b",darkgray:"a9a9a9",darkgreen:"006400",darkkhaki:"bdb76b",darkmagenta:"8b008b",darkolivegreen:"556b2f",darkorange:"ff8c00",darkorchid:"9932cc",darkred:"8b0000",darksalmon:"e9967a",darkseagreen:"8fbc8f",darkslateblue:"483d8b",darkslategray:"2f4f4f",darkturquoise:"00ced1",darkviolet:"9400d3",deeppink:"ff1493",deepskyblue:"00bfff",dimgray:"696969",dodgerblue:"1e90ff",feldspar:"d19275",firebrick:"b22222",floralwhite:"fffaf0",forestgreen:"228b22",fuchsia:"ff00ff",gainsboro:"dcdcdc",ghostwhite:"f8f8ff",gold:"ffd700",goldenrod:"daa520",gray:"808080",green:"008000",greenyellow:"adff2f",honeydew:"f0fff0",hotpink:"ff69b4",indianred:"cd5c5c",indigo:"4b0082",ivory:"fffff0",khaki:"f0e68c",lavender:"e6e6fa",lavenderblush:"fff0f5",lawngreen:"7cfc00",lemonchiffon:"fffacd",lightblue:"add8e6",lightcoral:"f08080",lightcyan:"e0ffff",lightgoldenrodyellow:"fafad2",lightgrey:"d3d3d3",lightgreen:"90ee90",lightpink:"ffb6c1",lightsalmon:"ffa07a",lightseagreen:"20b2aa",lightskyblue:"87cefa",lightslateblue:"8470ff",lightslategray:"778899",lightsteelblue:"b0c4de",lightyellow:"ffffe0",lime:"00ff00",limegreen:"32cd32",linen:"faf0e6",magenta:"ff00ff",maroon:"800000",mediumaquamarine:"66cdaa",mediumblue:"0000cd",mediumorchid:"ba55d3",mediumpurple:"9370d8",mediumseagreen:"3cb371",mediumslateblue:"7b68ee",mediumspringgreen:"00fa9a",mediumturquoise:"48d1cc",mediumvioletred:"c71585",midnightblue:"191970",mintcream:"f5fffa",mistyrose:"ffe4e1",moccasin:"ffe4b5",navajowhite:"ffdead",navy:"000080",oldlace:"fdf5e6",olive:"808000",olivedrab:"6b8e23",orange:"ffa500",orangered:"ff4500",orchid:"da70d6",palegoldenrod:"eee8aa",palegreen:"98fb98",paleturquoise:"afeeee",palevioletred:"d87093",papayawhip:"ffefd5",peachpuff:"ffdab9",peru:"cd853f",pink:"ffc0cb",plum:"dda0dd",powderblue:"b0e0e6",purple:"800080",red:"ff0000",rosybrown:"bc8f8f",royalblue:"4169e1",saddlebrown:"8b4513",salmon:"fa8072",sandybrown:"f4a460",seagreen:"2e8b57",seashell:"fff5ee",sienna:"a0522d",silver:"c0c0c0",skyblue:"87ceeb",slateblue:"6a5acd",slategray:"708090",snow:"fffafa",springgreen:"00ff7f",steelblue:"4682b4",tan:"d2b48c",teal:"008080",thistle:"d8bfd8",tomato:"ff6347",turquoise:"40e0d0",violet:"ee82ee",violetred:"d02090",wheat:"f5deb3",white:"ffffff",whitesmoke:"f5f5f5",yellow:"ffff00",yellowgreen:"9acd32"};for(var r in n)t==r&&(t=n[r]);for(var i=[{re:/^rgb\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})\)$/,example:["rgb(123, 234, 45)","rgb(255,234,245)"],process:function(t){return[parseInt(t[1]),parseInt(t[2]),parseInt(t[3])]}},{re:/^(\w{2})(\w{2})(\w{2})$/,example:["#00ff00","336699"],process:function(t){return[parseInt(t[1],16),parseInt(t[2],16),parseInt(t[3],16)]}},{re:/^(\w{1})(\w{1})(\w{1})$/,example:["#fb0","f0f"],process:function(t){return[parseInt(t[1]+t[1],16),parseInt(t[2]+t[2],16),parseInt(t[3]+t[3],16)]}}],o=0;o<i.length;o++){var a=i[o].re,s=i[o].process,l=a.exec(t);l&&(e=s(l),this.r=e[0],this.g=e[1],this.b=e[2],this.ok=!0)}this.r=this.r<0||isNaN(this.r)?0:255<this.r?255:this.r,this.g=this.g<0||isNaN(this.g)?0:255<this.g?255:this.g,this.b=this.b<0||isNaN(this.b)?0:255<this.b?255:this.b,this.toRGB=function(){return"rgb("+this.r+", "+this.g+", "+this.b+")"},this.toHex=function(){var t=this.r.toString(16),e=this.g.toString(16),n=this.b.toString(16);return 1==t.length&&(t="0"+t),1==e.length&&(e="0"+e),1==n.length&&(n="0"+n),"#"+t+e+n}},function(t){var n="+".charCodeAt(0),r="/".charCodeAt(0),i="0".charCodeAt(0),o="a".charCodeAt(0),a="A".charCodeAt(0),s="-".charCodeAt(0),l="_".charCodeAt(0),u=function(t){var e=t.charCodeAt(0);return e===n||e===s?62:e===r||e===l?63:e<i?-1:e<i+10?e-i+26+26:e<a+26?e-a:e<o+26?e-o+26:void 0};t.API.TTFFont=function(){function i(t,e,n){var r;if(this.rawData=t,r=this.contents=new J(t),this.contents.pos=4,"ttcf"===r.readString(4)){if(!e)throw new Error("Must specify a font name for TTC files.");throw new Error("Font "+e+" not found in TTC file.")}r.pos=0,this.parse(),this.subset=new P(this),this.registerTTF()}return i.open=function(t,e,n,r){if("string"!=typeof n)throw new Error("Invalid argument supplied in TTFFont.open");return new i(function(t){var e,n,r,i,o,a;if(0<t.length%4)throw new Error("Invalid string. Length must be a multiple of 4");var s=t.length;o="="===t.charAt(s-2)?2:"="===t.charAt(s-1)?1:0,a=new Uint8Array(3*t.length/4-o),r=0<o?t.length-4:t.length;var l=0;function h(t){a[l++]=t}for(n=e=0;e<r;e+=4,n+=3)h((16711680&(i=u(t.charAt(e))<<18|u(t.charAt(e+1))<<12|u(t.charAt(e+2))<<6|u(t.charAt(e+3))))>>16),h((65280&i)>>8),h(255&i);return 2===o?h(255&(i=u(t.charAt(e))<<2|u(t.charAt(e+1))>>4)):1===o&&(h((i=u(t.charAt(e))<<10|u(t.charAt(e+1))<<4|u(t.charAt(e+2))>>2)>>8&255),h(255&i)),a}(n),e,r)},i.prototype.parse=function(){return this.directory=new e(this.contents),this.head=new p(this),this.name=new b(this),this.cmap=new y(this),this.toUnicode=new Map,this.hhea=new g(this),this.maxp=new x(this),this.hmtx=new N(this),this.post=new v(this),this.os2=new m(this),this.loca=new F(this),this.glyf=new A(this),this.ascender=this.os2.exists&&this.os2.ascender||this.hhea.ascender,this.decender=this.os2.exists&&this.os2.decender||this.hhea.decender,this.lineGap=this.os2.exists&&this.os2.lineGap||this.hhea.lineGap,this.bbox=[this.head.xMin,this.head.yMin,this.head.xMax,this.head.yMax]},i.prototype.registerTTF=function(){var i,t,e,n,r;if(this.scaleFactor=1e3/this.head.unitsPerEm,this.bbox=function(){var t,e,n,r;for(r=[],t=0,e=(n=this.bbox).length;t<e;t++)i=n[t],r.push(Math.round(i*this.scaleFactor));return r}.call(this),this.stemV=0,this.post.exists?(e=255&(n=this.post.italic_angle),!0&(t=n>>16)&&(t=-(1+(65535^t))),this.italicAngle=+(t+"."+e)):this.italicAngle=0,this.ascender=Math.round(this.ascender*this.scaleFactor),this.decender=Math.round(this.decender*this.scaleFactor),this.lineGap=Math.round(this.lineGap*this.scaleFactor),this.capHeight=this.os2.exists&&this.os2.capHeight||this.ascender,this.xHeight=this.os2.exists&&this.os2.xHeight||0,this.familyClass=(this.os2.exists&&this.os2.familyClass||0)>>8,this.isSerif=1===(r=this.familyClass)||2===r||3===r||4===r||5===r||7===r,this.isScript=10===this.familyClass,this.flags=0,this.post.isFixedPitch&&(this.flags|=1),this.isSerif&&(this.flags|=2),this.isScript&&(this.flags|=8),0!==this.italicAngle&&(this.flags|=64),this.flags|=32,!this.cmap.unicode)throw new Error("No unicode cmap for font")},i.prototype.characterToGlyph=function(t){var e;return(null!=(e=this.cmap.unicode)?e.codeMap[t]:void 0)||0},i.prototype.widthOfGlyph=function(t){var e;return e=1e3/this.head.unitsPerEm,this.hmtx.forGlyph(t).advance*e},i.prototype.widthOfString=function(t,e,n){var r,i,o,a,s;for(i=a=o=0,s=(t=""+t).length;0<=s?a<s:s<a;i=0<=s?++a:--a)r=t.charCodeAt(i),o+=this.widthOfGlyph(this.characterToGlyph(r))+n*(1e3/e)||0;return o*(e/1e3)},i.prototype.lineHeight=function(t,e){var n;return null==e&&(e=!1),n=e?this.lineGap:0,(this.ascender+n-this.decender)/1e3*t},i}();var h,J=function(){function t(t){this.data=null!=t?t:[],this.pos=0,this.length=this.data.length}return t.prototype.readByte=function(){return this.data[this.pos++]},t.prototype.writeByte=function(t){return this.data[this.pos++]=t},t.prototype.readUInt32=function(){return 16777216*this.readByte()+(this.readByte()<<16)+(this.readByte()<<8)+this.readByte()},t.prototype.writeUInt32=function(t){return this.writeByte(t>>>24&255),this.writeByte(t>>16&255),this.writeByte(t>>8&255),this.writeByte(255&t)},t.prototype.readInt32=function(){var t;return 2147483648<=(t=this.readUInt32())?t-4294967296:t},t.prototype.writeInt32=function(t){return t<0&&(t+=4294967296),this.writeUInt32(t)},t.prototype.readUInt16=function(){return this.readByte()<<8|this.readByte()},t.prototype.writeUInt16=function(t){return this.writeByte(t>>8&255),this.writeByte(255&t)},t.prototype.readInt16=function(){var t;return 32768<=(t=this.readUInt16())?t-65536:t},t.prototype.writeInt16=function(t){return t<0&&(t+=65536),this.writeUInt16(t)},t.prototype.readString=function(t){var e,n,r;for(n=[],e=r=0;0<=t?r<t:t<r;e=0<=t?++r:--r)n[e]=String.fromCharCode(this.readByte());return n.join("")},t.prototype.writeString=function(t){var e,n,r,i;for(i=[],e=n=0,r=t.length;0<=r?n<r:r<n;e=0<=r?++n:--n)i.push(this.writeByte(t.charCodeAt(e)));return i},t.prototype.readShort=function(){return this.readInt16()},t.prototype.writeShort=function(t){return this.writeInt16(t)},t.prototype.readLongLong=function(){var t,e,n,r,i,o,a,s;return t=this.readByte(),e=this.readByte(),n=this.readByte(),r=this.readByte(),i=this.readByte(),o=this.readByte(),a=this.readByte(),s=this.readByte(),128&t?-1*(72057594037927940*(255^t)+281474976710656*(255^e)+1099511627776*(255^n)+4294967296*(255^r)+16777216*(255^i)+65536*(255^o)+256*(255^a)+(255^s)+1):72057594037927940*t+281474976710656*e+1099511627776*n+4294967296*r+16777216*i+65536*o+256*a+s},t.prototype.writeLongLong=function(t){var e,n;return e=Math.floor(t/4294967296),n=4294967295&t,this.writeByte(e>>24&255),this.writeByte(e>>16&255),this.writeByte(e>>8&255),this.writeByte(255&e),this.writeByte(n>>24&255),this.writeByte(n>>16&255),this.writeByte(n>>8&255),this.writeByte(255&n)},t.prototype.readInt=function(){return this.readInt32()},t.prototype.writeInt=function(t){return this.writeInt32(t)},t.prototype.read=function(t){var e,n;for(e=[],n=0;0<=t?n<t:t<n;0<=t?++n:--n)e.push(this.readByte());return e},t.prototype.write=function(t){var e,n,r,i;for(i=[],n=0,r=t.length;n<r;n++)e=t[n],i.push(this.writeByte(e));return i},t}(),e=function(){var d;function t(t){var e,n,r;for(this.scalarType=t.readInt(),this.tableCount=t.readShort(),this.searchRange=t.readShort(),this.entrySelector=t.readShort(),this.rangeShift=t.readShort(),this.tables={},n=0,r=this.tableCount;0<=r?n<r:r<n;0<=r?++n:--n)e={tag:t.readString(4),checksum:t.readInt(),offset:t.readInt(),length:t.readInt()},this.tables[e.tag]=e}return t.prototype.encode=function(t){var e,n,r,i,o,a,s,l,h,u,c,f,p;for(p in c=Object.keys(t).length,a=Math.log(2),h=16*Math.floor(Math.log(c)/a),i=Math.floor(h/a),l=16*c-h,(n=new J).writeInt(this.scalarType),n.writeShort(c),n.writeShort(h),n.writeShort(i),n.writeShort(l),r=16*c,s=n.pos+r,o=null,f=[],t)for(u=t[p],n.writeString(p),n.writeInt(d(u)),n.writeInt(s),n.writeInt(u.length),f=f.concat(u),"head"===p&&(o=s),s+=u.length;s%4;)f.push(0),s++;return n.write(f),e=2981146554-d(n.data),n.pos=o+8,n.writeUInt32(e),n.data},d=function(t){var e,n,r,i;for(t=L.call(t);t.length%4;)t.push(0);for(n=new J(t),r=e=0,i=t.length;r<i;r+=4)e+=n.readUInt32();return 4294967295&e},t}(),c={}.hasOwnProperty,f=function(t,e){for(var n in e)c.call(e,n)&&(t[n]=e[n]);function r(){this.constructor=t}return r.prototype=e.prototype,t.prototype=new r,t.__super__=e.prototype,t};h=function(){function t(t){var e;this.file=t,e=this.file.directory.tables[this.tag],this.exists=!!e,e&&(this.offset=e.offset,this.length=e.length,this.parse(this.file.contents))}return t.prototype.parse=function(){},t.prototype.encode=function(){},t.prototype.raw=function(){return this.exists?(this.file.contents.pos=this.offset,this.file.contents.read(this.length)):null},t}();var p=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,h),e.prototype.tag="head",e.prototype.parse=function(t){return t.pos=this.offset,this.version=t.readInt(),this.revision=t.readInt(),this.checkSumAdjustment=t.readInt(),this.magicNumber=t.readInt(),this.flags=t.readShort(),this.unitsPerEm=t.readShort(),this.created=t.readLongLong(),this.modified=t.readLongLong(),this.xMin=t.readShort(),this.yMin=t.readShort(),this.xMax=t.readShort(),this.yMax=t.readShort(),this.macStyle=t.readShort(),this.lowestRecPPEM=t.readShort(),this.fontDirectionHint=t.readShort(),this.indexToLocFormat=t.readShort(),this.glyphDataFormat=t.readShort()},e.prototype.encode=function(t){var e;return(e=new J).writeInt(this.version),e.writeInt(this.revision),e.writeInt(this.checkSumAdjustment),e.writeInt(this.magicNumber),e.writeShort(this.flags),e.writeShort(this.unitsPerEm),e.writeLongLong(this.created),e.writeLongLong(this.modified),e.writeShort(this.xMin),e.writeShort(this.yMin),e.writeShort(this.xMax),e.writeShort(this.yMax),e.writeShort(this.macStyle),e.writeShort(this.lowestRecPPEM),e.writeShort(this.fontDirectionHint),e.writeShort(t),e.writeShort(this.glyphDataFormat),e.data},e}(),d=function(){function t(n,t){var e,r,i,o,a,s,l,h,u,c,f,p,d,g,m,y,v,w;switch(this.platformID=n.readUInt16(),this.encodingID=n.readShort(),this.offset=t+n.readInt(),u=n.pos,n.pos=this.offset,this.format=n.readUInt16(),this.length=n.readUInt16(),this.language=n.readUInt16(),this.isUnicode=3===this.platformID&&1===this.encodingID&&4===this.format||0===this.platformID&&4===this.format,this.codeMap={},this.format){case 0:for(s=m=0;m<256;s=++m)this.codeMap[s]=n.readByte();break;case 4:for(f=n.readUInt16(),c=f/2,n.pos+=6,i=function(){var t,e;for(e=[],s=t=0;0<=c?t<c:c<t;s=0<=c?++t:--t)e.push(n.readUInt16());return e}(),n.pos+=2,d=function(){var t,e;for(e=[],s=t=0;0<=c?t<c:c<t;s=0<=c?++t:--t)e.push(n.readUInt16());return e}(),l=function(){var t,e;for(e=[],s=t=0;0<=c?t<c:c<t;s=0<=c?++t:--t)e.push(n.readUInt16());return e}(),h=function(){var t,e;for(e=[],s=t=0;0<=c?t<c:c<t;s=0<=c?++t:--t)e.push(n.readUInt16());return e}(),r=(this.length-n.pos+this.offset)/2,a=function(){var t,e;for(e=[],s=t=0;0<=r?t<r:r<t;s=0<=r?++t:--t)e.push(n.readUInt16());return e}(),s=y=0,w=i.length;y<w;s=++y)for(g=i[s],e=v=p=d[s];p<=g?v<=g:g<=v;e=p<=g?++v:--v)0===h[s]?o=e+l[s]:0!==(o=a[h[s]/2+(e-p)-(c-s)]||0)&&(o+=l[s]),this.codeMap[e]=65535&o}n.pos=u}return t.encode=function(t,e){var n,r,i,o,a,s,l,h,u,c,f,p,d,g,m,y,v,w,b,x,N,L,A,S,_,F,P,k,I,C,B,j,E,M,O,q,T,R,D,U,z,H,W,V,G,Y;switch(k=new J,o=Object.keys(t).sort(function(t,e){return t-e}),e){case"macroman":for(d=0,g=function(){var t,e;for(e=[],p=t=0;t<256;p=++t)e.push(0);return e}(),y={0:0},i={},I=0,E=o.length;I<E;I++)null==y[W=t[r=o[I]]]&&(y[W]=++d),i[r]={old:t[r],new:y[t[r]]},g[r]=y[t[r]];return k.writeUInt16(1),k.writeUInt16(0),k.writeUInt32(12),k.writeUInt16(0),k.writeUInt16(262),k.writeUInt16(0),k.write(g),{charMap:i,subtable:k.data,maxGlyphID:d+1};case"unicode":for(F=[],u=[],y={},n={},m=l=null,C=v=0,M=o.length;C<M;C++)null==y[b=t[r=o[C]]]&&(y[b]=++v),n[r]={old:b,new:y[b]},a=y[b]-r,null!=m&&a===l||(m&&u.push(m),F.push(r),l=a),m=r;for(m&&u.push(m),u.push(65535),F.push(65535),S=2*(A=F.length),L=2*Math.pow(Math.log(A)/Math.LN2,2),c=Math.log(L/2)/Math.LN2,N=2*A-L,s=[],x=[],f=[],p=B=0,O=F.length;B<O;p=++B){if(_=F[p],h=u[p],65535===_){s.push(0),x.push(0);break}if(32768<=_-(P=n[_].new))for(s.push(0),x.push(2*(f.length+A-p)),r=j=_;_<=h?j<=h:h<=j;r=_<=h?++j:--j)f.push(n[r].new);else s.push(P-_),x.push(0)}for(k.writeUInt16(3),k.writeUInt16(1),k.writeUInt32(12),k.writeUInt16(4),k.writeUInt16(16+8*A+2*f.length),k.writeUInt16(0),k.writeUInt16(S),k.writeUInt16(L),k.writeUInt16(c),k.writeUInt16(N),z=0,q=u.length;z<q;z++)r=u[z],k.writeUInt16(r);for(k.writeUInt16(0),H=0,T=F.length;H<T;H++)r=F[H],k.writeUInt16(r);for(V=0,R=s.length;V<R;V++)a=s[V],k.writeUInt16(a);for(G=0,D=x.length;G<D;G++)w=x[G],k.writeUInt16(w);for(Y=0,U=f.length;Y<U;Y++)d=f[Y],k.writeUInt16(d);return{charMap:n,subtable:k.data,maxGlyphID:v+1}}},t}(),y=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,h),e.prototype.tag="cmap",e.prototype.parse=function(t){var e,n,r;for(t.pos=this.offset,this.version=t.readUInt16(),n=t.readUInt16(),this.tables=[],this.unicode=null,r=0;0<=n?r<n:n<r;0<=n?++r:--r)e=new d(t,this.offset),this.tables.push(e),e.isUnicode&&null==this.unicode&&(this.unicode=e);return!0},e.encode=function(t,e){var n,r;return null==e&&(e="macroman"),n=d.encode(t,e),(r=new J).writeUInt16(0),r.writeUInt16(1),n.table=r.data.concat(n.subtable),n},e}(),g=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,h),e.prototype.tag="hhea",e.prototype.parse=function(t){return t.pos=this.offset,this.version=t.readInt(),this.ascender=t.readShort(),this.decender=t.readShort(),this.lineGap=t.readShort(),this.advanceWidthMax=t.readShort(),this.minLeftSideBearing=t.readShort(),this.minRightSideBearing=t.readShort(),this.xMaxExtent=t.readShort(),this.caretSlopeRise=t.readShort(),this.caretSlopeRun=t.readShort(),this.caretOffset=t.readShort(),t.pos+=8,this.metricDataFormat=t.readShort(),this.numberOfMetrics=t.readUInt16()},e}(),m=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,h),e.prototype.tag="OS/2",e.prototype.parse=function(n){if(n.pos=this.offset,this.version=n.readUInt16(),this.averageCharWidth=n.readShort(),this.weightClass=n.readUInt16(),this.widthClass=n.readUInt16(),this.type=n.readShort(),this.ySubscriptXSize=n.readShort(),this.ySubscriptYSize=n.readShort(),this.ySubscriptXOffset=n.readShort(),this.ySubscriptYOffset=n.readShort(),this.ySuperscriptXSize=n.readShort(),this.ySuperscriptYSize=n.readShort(),this.ySuperscriptXOffset=n.readShort(),this.ySuperscriptYOffset=n.readShort(),this.yStrikeoutSize=n.readShort(),this.yStrikeoutPosition=n.readShort(),this.familyClass=n.readShort(),this.panose=function(){var t,e;for(e=[],t=0;t<10;++t)e.push(n.readByte());return e}(),this.charRange=function(){var t,e;for(e=[],t=0;t<4;++t)e.push(n.readInt());return e}(),this.vendorID=n.readString(4),this.selection=n.readShort(),this.firstCharIndex=n.readShort(),this.lastCharIndex=n.readShort(),0<this.version&&(this.ascent=n.readShort(),this.descent=n.readShort(),this.lineGap=n.readShort(),this.winAscent=n.readShort(),this.winDescent=n.readShort(),this.codePageRange=function(){var t,e;for(e=[],t=0;t<2;++t)e.push(n.readInt());return e}(),1<this.version))return this.xHeight=n.readShort(),this.capHeight=n.readShort(),this.defaultChar=n.readShort(),this.breakChar=n.readShort(),this.maxContext=n.readShort()},e}(),v=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,h),e.prototype.tag="post",e.prototype.parse=function(r){var t,e,n,i;switch(r.pos=this.offset,this.format=r.readInt(),this.italicAngle=r.readInt(),this.underlinePosition=r.readShort(),this.underlineThickness=r.readShort(),this.isFixedPitch=r.readInt(),this.minMemType42=r.readInt(),this.maxMemType42=r.readInt(),this.minMemType1=r.readInt(),this.maxMemType1=r.readInt(),this.format){case 65536:break;case 131072:for(e=r.readUInt16(),this.glyphNameIndex=[],n=0;0<=e?n<e:e<n;0<=e?++n:--n)this.glyphNameIndex.push(r.readUInt16());for(this.names=[],i=[];r.pos<this.offset+this.length;)t=r.readByte(),i.push(this.names.push(r.readString(t)));return i;case 151552:return e=r.readUInt16(),this.offsets=r.read(e);case 196608:break;case 262144:return this.map=function(){var t,e,n;for(n=[],t=0,e=this.file.maxp.numGlyphs;0<=e?t<e:e<t;0<=e?++t:--t)n.push(r.readUInt32());return n}.call(this)}},e}(),w=function(t,e){this.raw=t,this.length=t.length,this.platformID=e.platformID,this.encodingID=e.encodingID,this.languageID=e.languageID},b=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,h),e.prototype.tag="name",e.prototype.parse=function(t){var e,n,r,i,o,a,s,l,h,u,c,f;for(t.pos=this.offset,t.readShort(),e=t.readShort(),a=t.readShort(),n=[],i=h=0;0<=e?h<e:e<h;i=0<=e?++h:--h)n.push({platformID:t.readShort(),encodingID:t.readShort(),languageID:t.readShort(),nameID:t.readShort(),length:t.readShort(),offset:this.offset+a+t.readShort()});for(s={},i=u=0,c=n.length;u<c;i=++u)r=n[i],t.pos=r.offset,l=t.readString(r.length),o=new w(l,r),null==s[f=r.nameID]&&(s[f]=[]),s[r.nameID].push(o);this.strings=s,this.copyright=s[0],this.fontFamily=s[1],this.fontSubfamily=s[2],this.uniqueSubfamily=s[3],this.fontName=s[4],this.version=s[5];try{this.postscriptName=s[6][0].raw.replace(/[\x00-\x19\x80-\xff]/g,"")}catch(t){this.postscriptName=s[4][0].raw.replace(/[\x00-\x19\x80-\xff]/g,"")}return this.trademark=s[7],this.manufacturer=s[8],this.designer=s[9],this.description=s[10],this.vendorUrl=s[11],this.designerUrl=s[12],this.license=s[13],this.licenseUrl=s[14],this.preferredFamily=s[15],this.preferredSubfamily=s[17],this.compatibleFull=s[18],this.sampleText=s[19]},e}(),x=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,h),e.prototype.tag="maxp",e.prototype.parse=function(t){return t.pos=this.offset,this.version=t.readInt(),this.numGlyphs=t.readUInt16(),this.maxPoints=t.readUInt16(),this.maxContours=t.readUInt16(),this.maxCompositePoints=t.readUInt16(),this.maxComponentContours=t.readUInt16(),this.maxZones=t.readUInt16(),this.maxTwilightPoints=t.readUInt16(),this.maxStorage=t.readUInt16(),this.maxFunctionDefs=t.readUInt16(),this.maxInstructionDefs=t.readUInt16(),this.maxStackElements=t.readUInt16(),this.maxSizeOfInstructions=t.readUInt16(),this.maxComponentElements=t.readUInt16(),this.maxComponentDepth=t.readUInt16()},e}(),N=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,h),e.prototype.tag="hmtx",e.prototype.parse=function(n){var t,r,i,e,o,a,s;for(n.pos=this.offset,this.metrics=[],e=0,a=this.file.hhea.numberOfMetrics;0<=a?e<a:a<e;0<=a?++e:--e)this.metrics.push({advance:n.readUInt16(),lsb:n.readInt16()});for(r=this.file.maxp.numGlyphs-this.file.hhea.numberOfMetrics,this.leftSideBearings=function(){var t,e;for(e=[],t=0;0<=r?t<r:r<t;0<=r?++t:--t)e.push(n.readInt16());return e}(),this.widths=function(){var t,e,n,r;for(r=[],t=0,e=(n=this.metrics).length;t<e;t++)i=n[t],r.push(i.advance);return r}.call(this),t=this.widths[this.widths.length-1],s=[],o=0;0<=r?o<r:r<o;0<=r?++o:--o)s.push(this.widths.push(t));return s},e.prototype.forGlyph=function(t){return t in this.metrics?this.metrics[t]:{advance:this.metrics[this.metrics.length-1].advance,lsb:this.leftSideBearings[t-this.metrics.length]}},e}(),L=[].slice,A=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,h),e.prototype.tag="glyf",e.prototype.parse=function(t){return this.cache={}},e.prototype.glyphFor=function(t){var e,n,r,i,o,a,s,l,h,u;return(t=t)in this.cache?this.cache[t]:(i=this.file.loca,e=this.file.contents,n=i.indexOf(t),0===(r=i.lengthOf(t))?this.cache[t]=null:(e.pos=this.offset+n,o=(a=new J(e.read(r))).readShort(),l=a.readShort(),u=a.readShort(),s=a.readShort(),h=a.readShort(),this.cache[t]=-1===o?new _(a,l,u,s,h):new S(a,o,l,u,s,h),this.cache[t]))},e.prototype.encode=function(t,e,n){var r,i,o,a,s;for(o=[],i=[],a=0,s=e.length;a<s;a++)r=t[e[a]],i.push(o.length),r&&(o=o.concat(r.encode(n)));return i.push(o.length),{table:o,offsets:i}},e}(),S=function(){function t(t,e,n,r,i,o){this.raw=t,this.numberOfContours=e,this.xMin=n,this.yMin=r,this.xMax=i,this.yMax=o,this.compound=!1}return t.prototype.encode=function(){return this.raw.data},t}(),_=function(){function t(t,e,n,r,i){var o,a;for(this.raw=t,this.xMin=e,this.yMin=n,this.xMax=r,this.yMax=i,this.compound=!0,this.glyphIDs=[],this.glyphOffsets=[],o=this.raw;a=o.readShort(),this.glyphOffsets.push(o.pos),this.glyphIDs.push(o.readShort()),32&a;)o.pos+=1&a?4:2,128&a?o.pos+=8:64&a?o.pos+=4:8&a&&(o.pos+=2)}return 1,8,32,64,128,t.prototype.encode=function(t){var e,n,r,i,o;for(n=new J(L.call(this.raw.data)),e=r=0,i=(o=this.glyphIDs).length;r<i;e=++r)o[e],n.pos=this.glyphOffsets[e];return n.data},t}(),F=function(t){function e(){return e.__super__.constructor.apply(this,arguments)}return f(e,h),e.prototype.tag="loca",e.prototype.parse=function(r){var t;return r.pos=this.offset,t=this.file.head.indexToLocFormat,this.offsets=0===t?function(){var t,e,n;for(n=[],t=0,e=this.length;t<e;t+=2)n.push(2*r.readUInt16());return n}.call(this):function(){var t,e,n;for(n=[],t=0,e=this.length;t<e;t+=4)n.push(r.readUInt32());return n}.call(this)},e.prototype.indexOf=function(t){return this.offsets[t]},e.prototype.lengthOf=function(t){return this.offsets[t+1]-this.offsets[t]},e.prototype.encode=function(t,e){for(var n=new Uint32Array(this.offsets.length),r=0,i=0,o=0;o<n.length;++o)if(n[o]=r,i<e.length&&e[i]==o){++i,n[o]=r;var a=this.offsets[o],s=this.offsets[o+1]-a;0<s&&(r+=s)}for(var l=new Array(4*n.length),h=0;h<n.length;++h)l[4*h+3]=255&n[h],l[4*h+2]=(65280&n[h])>>8,l[4*h+1]=(16711680&n[h])>>16,l[4*h]=(4278190080&n[h])>>24;return l},e}(),P=function(){function t(t){this.font=t,this.subset={},this.unicodes={},this.next=33}return t.prototype.generateCmap=function(){var t,e,n,r,i;for(e in r=this.font.cmap.tables[0].codeMap,t={},i=this.subset)n=i[e],t[e]=r[n];return t},t.prototype.glyphsFor=function(t){var e,n,r,i,o,a,s;for(r={},o=0,a=t.length;o<a;o++)r[i=t[o]]=this.font.glyf.glyphFor(i);for(i in e=[],r)(null!=(n=r[i])?n.compound:void 0)&&e.push.apply(e,n.glyphIDs);if(0<e.length)for(i in s=this.glyphsFor(e))n=s[i],r[i]=n;return r},t.prototype.encode=function(t,e){var n,r,i,o,a,s,l,h,u,c,f,p,d,g,m;for(r in n=y.encode(this.generateCmap(),"unicode"),o=this.glyphsFor(t),f={0:0},m=n.charMap)f[(s=m[r]).old]=s.new;for(p in c=n.maxGlyphID,o)p in f||(f[p]=c++);return h=function(t){var e,n;for(e in n={},t)n[t[e]]=e;return n}(f),u=Object.keys(h).sort(function(t,e){return t-e}),d=function(){var t,e,n;for(n=[],t=0,e=u.length;t<e;t++)a=u[t],n.push(h[a]);return n}(),i=this.font.glyf.encode(o,d,f),l=this.font.loca.encode(i.offsets,d),g={cmap:this.font.cmap.raw(),glyf:i.table,loca:l,hmtx:this.font.hmtx.raw(),hhea:this.font.hhea.raw(),maxp:this.font.maxp.raw(),post:this.font.post.raw(),name:this.font.name.raw(),head:this.font.head.encode(e)},this.font.os2.exists&&(g["OS/2"]=this.font.os2.raw()),this.font.directory.encode(g)},t}();t.API.PDFObject=function(){var o;function a(){}return o=function(t,e){return(Array(e+1).join("0")+t).slice(-e)},a.convert=function(r){var i,t,e,n;if(Array.isArray(r))return"["+function(){var t,e,n;for(n=[],t=0,e=r.length;t<e;t++)i=r[t],n.push(a.convert(i));return n}().join(" ")+"]";if("string"==typeof r)return"/"+r;if(null!=r?r.isString:void 0)return"("+r+")";if(r instanceof Date)return"(D:"+o(r.getUTCFullYear(),4)+o(r.getUTCMonth(),2)+o(r.getUTCDate(),2)+o(r.getUTCHours(),2)+o(r.getUTCMinutes(),2)+o(r.getUTCSeconds(),2)+"Z)";if("[object Object]"!=={}.toString.call(r))return""+r;for(t in e=["<<"],r)n=r[t],e.push("/"+t+" "+a.convert(n));return e.push(">>"),e.join("\n")},a}()}(lt),
      /*
		# PNG.js
		# Copyright (c) 2011 Devon Govett
		# MIT LICENSE
		#
		#
		*/
      Nt="undefined"!=typeof self&&self||"undefined"!=typeof window&&window||"undefined"!=typeof global&&global||Function('return typeof this === "object" && this.content')()||Function("return this")(),Lt=function(){var h,n,r;function i(t){var e,n,r,i,o,a,s,l,h,u,c,f,p,d;for(this.data=t,this.pos=8,this.palette=[],this.imgData=[],this.transparency={},this.animation=null,this.text={},a=null;;){switch(e=this.readUInt32(),h=function(){var t,e;for(e=[],t=0;t<4;++t)e.push(String.fromCharCode(this.data[this.pos++]));return e}.call(this).join("")){case"IHDR":this.width=this.readUInt32(),this.height=this.readUInt32(),this.bits=this.data[this.pos++],this.colorType=this.data[this.pos++],this.compressionMethod=this.data[this.pos++],this.filterMethod=this.data[this.pos++],this.interlaceMethod=this.data[this.pos++];break;case"acTL":this.animation={numFrames:this.readUInt32(),numPlays:this.readUInt32()||1/0,frames:[]};break;case"PLTE":this.palette=this.read(e);break;case"fcTL":a&&this.animation.frames.push(a),this.pos+=4,a={width:this.readUInt32(),height:this.readUInt32(),xOffset:this.readUInt32(),yOffset:this.readUInt32()},o=this.readUInt16(),i=this.readUInt16()||100,a.delay=1e3*o/i,a.disposeOp=this.data[this.pos++],a.blendOp=this.data[this.pos++],a.data=[];break;case"IDAT":case"fdAT":for("fdAT"===h&&(this.pos+=4,e-=4),t=(null!=a?a.data:void 0)||this.imgData,f=0;0<=e?f<e:e<f;0<=e?++f:--f)t.push(this.data[this.pos++]);break;case"tRNS":switch(this.transparency={},this.colorType){case 3:if(r=this.palette.length/3,this.transparency.indexed=this.read(e),this.transparency.indexed.length>r)throw new Error("More transparent colors than palette size");if(0<(u=r-this.transparency.indexed.length))for(p=0;0<=u?p<u:u<p;0<=u?++p:--p)this.transparency.indexed.push(255);break;case 0:this.transparency.grayscale=this.read(e)[0];break;case 2:this.transparency.rgb=this.read(e)}break;case"tEXt":s=(c=this.read(e)).indexOf(0),l=String.fromCharCode.apply(String,c.slice(0,s)),this.text[l]=String.fromCharCode.apply(String,c.slice(s+1));break;case"IEND":return a&&this.animation.frames.push(a),this.colors=function(){switch(this.colorType){case 0:case 3:case 4:return 1;case 2:case 6:return 3}}.call(this),this.hasAlphaChannel=4===(d=this.colorType)||6===d,n=this.colors+(this.hasAlphaChannel?1:0),this.pixelBitlength=this.bits*n,this.colorSpace=function(){switch(this.colors){case 1:return"DeviceGray";case 3:return"DeviceRGB"}}.call(this),void(this.imgData=new Uint8Array(this.imgData));default:this.pos+=e}if(this.pos+=4,this.pos>this.data.length)throw new Error("Incomplete or corrupt PNG file")}}i.load=function(t,e,n){var r;return"function"==typeof e&&(n=e),(r=new XMLHttpRequest).open("GET",t,!0),r.responseType="arraybuffer",r.onload=function(){var t;return t=new i(new Uint8Array(r.response||r.mozResponseArrayBuffer)),"function"==typeof(null!=e?e.getContext:void 0)&&t.render(e),"function"==typeof n?n(t):void 0},r.send(null)},i.prototype.read=function(t){var e,n;for(n=[],e=0;0<=t?e<t:t<e;0<=t?++e:--e)n.push(this.data[this.pos++]);return n},i.prototype.readUInt32=function(){return this.data[this.pos++]<<24|this.data[this.pos++]<<16|this.data[this.pos++]<<8|this.data[this.pos++]},i.prototype.readUInt16=function(){return this.data[this.pos++]<<8|this.data[this.pos++]},i.prototype.decodePixels=function(C){var B=this.pixelBitlength/8,j=new Uint8Array(this.width*this.height*B),E=0,M=this;if(null==C&&(C=this.imgData),0===C.length)return new Uint8Array(0);function t(t,e,n,r){var i,o,a,s,l,h,u,c,f,p,d,g,m,y,v,w,b,x,N,L,A,S=Math.ceil((M.width-t)/n),_=Math.ceil((M.height-e)/r),F=M.width==S&&M.height==_;for(y=B*S,g=F?j:new Uint8Array(y*_),h=C.length,o=m=0;m<_&&E<h;){switch(C[E++]){case 0:for(s=b=0;b<y;s=b+=1)g[o++]=C[E++];break;case 1:for(s=x=0;x<y;s=x+=1)i=C[E++],l=s<B?0:g[o-B],g[o++]=(i+l)%256;break;case 2:for(s=N=0;N<y;s=N+=1)i=C[E++],a=(s-s%B)/B,v=m&&g[(m-1)*y+a*B+s%B],g[o++]=(v+i)%256;break;case 3:for(s=L=0;L<y;s=L+=1)i=C[E++],a=(s-s%B)/B,l=s<B?0:g[o-B],v=m&&g[(m-1)*y+a*B+s%B],g[o++]=(i+Math.floor((l+v)/2))%256;break;case 4:for(s=A=0;A<y;s=A+=1)i=C[E++],a=(s-s%B)/B,l=s<B?0:g[o-B],0===m?v=w=0:(v=g[(m-1)*y+a*B+s%B],w=a&&g[(m-1)*y+(a-1)*B+s%B]),u=l+v-w,c=Math.abs(u-l),p=Math.abs(u-v),d=Math.abs(u-w),f=c<=p&&c<=d?l:p<=d?v:w,g[o++]=(i+f)%256;break;default:throw new Error("Invalid filter algorithm: "+C[E-1])}if(!F){var P=((e+m*r)*M.width+t)*B,k=m*y;for(s=0;s<S;s+=1){for(var I=0;I<B;I+=1)j[P++]=g[k++];P+=(n-1)*B}}m++}}return C=(C=new kt(C)).getBytes(),1==M.interlaceMethod?(t(0,0,8,8),t(4,0,8,8),t(0,4,4,8),t(2,0,4,4),t(0,2,2,4),t(1,0,2,2),t(0,1,1,2)):t(0,0,1,1),j},i.prototype.decodePalette=function(){var t,e,n,r,i,o,a,s,l;for(n=this.palette,o=this.transparency.indexed||[],i=new Uint8Array((o.length||0)+n.length),r=0,n.length,e=a=t=0,s=n.length;a<s;e=a+=3)i[r++]=n[e],i[r++]=n[e+1],i[r++]=n[e+2],i[r++]=null!=(l=o[t++])?l:255;return i},i.prototype.copyToImageData=function(t,e){var n,r,i,o,a,s,l,h,u,c,f;if(r=this.colors,u=null,n=this.hasAlphaChannel,this.palette.length&&(u=null!=(f=this._decodedPalette)?f:this._decodedPalette=this.decodePalette(),r=4,n=!0),h=(i=t.data||t).length,a=u||e,o=s=0,1===r)for(;o<h;)l=u?4*e[o/4]:s,c=a[l++],i[o++]=c,i[o++]=c,i[o++]=c,i[o++]=n?a[l++]:255,s=l;else for(;o<h;)l=u?4*e[o/4]:s,i[o++]=a[l++],i[o++]=a[l++],i[o++]=a[l++],i[o++]=n?a[l++]:255,s=l},i.prototype.decode=function(){var t;return t=new Uint8Array(this.width*this.height*4),this.copyToImageData(t,this.decodePixels()),t};try{n=Nt.document.createElement("canvas"),r=n.getContext("2d")}catch(t){return-1}return h=function(t){var e;return r.width=t.width,r.height=t.height,r.clearRect(0,0,t.width,t.height),r.putImageData(t,0,0),(e=new Image).src=n.toDataURL(),e},i.prototype.decodeFrames=function(t){var e,n,r,i,o,a,s,l;if(this.animation){for(l=[],n=o=0,a=(s=this.animation.frames).length;o<a;n=++o)e=s[n],r=t.createImageData(e.width,e.height),i=this.decodePixels(new Uint8Array(e.data)),this.copyToImageData(r,i),e.imageData=r,l.push(e.image=h(r));return l}},i.prototype.renderFrame=function(t,e){var n,r,i;return n=(r=this.animation.frames)[e],i=r[e-1],0===e&&t.clearRect(0,0,this.width,this.height),1===(null!=i?i.disposeOp:void 0)?t.clearRect(i.xOffset,i.yOffset,i.width,i.height):2===(null!=i?i.disposeOp:void 0)&&t.putImageData(i.imageData,i.xOffset,i.yOffset),0===n.blendOp&&t.clearRect(n.xOffset,n.yOffset,n.width,n.height),t.drawImage(n.image,n.xOffset,n.yOffset)},i.prototype.animate=function(n){var r,i,o,a,s,t,l=this;return i=0,t=this.animation,a=t.numFrames,o=t.frames,s=t.numPlays,(r=function(){var t,e;if(t=i++%a,e=o[t],l.renderFrame(n,t),1<a&&i/a<s)return l.animation._timeout=setTimeout(r,e.delay)})()},i.prototype.stopAnimation=function(){var t;return clearTimeout(null!=(t=this.animation)?t._timeout:void 0)},i.prototype.render=function(t){var e,n;return t._png&&t._png.stopAnimation(),t._png=this,t.width=this.width,t.height=this.height,e=t.getContext("2d"),this.animation?(this.decodeFrames(e),this.animate(e)):(n=e.createImageData(this.width,this.height),this.copyToImageData(n,this.decodePixels()),e.putImageData(n,0,0))},i}(),Nt.PNG=Lt;
  /*
	 * Extracted from pdf.js
	 * https://github.com/andreasgal/pdf.js
	 *
	 * Copyright (c) 2011 Mozilla Foundation
	 *
	 * Contributors: Andreas Gal <gal@mozilla.com>
	 *               Chris G Jones <cjones@mozilla.com>
	 *               Shaon Barman <shaon.barman@gmail.com>
	 *               Vivien Nicolas <21@vingtetun.org>
	 *               Justin D'Arcangelo <justindarc@gmail.com>
	 *               Yury Delendik
	 *
	 *
	 */
  var Pt=function(){function t(){this.pos=0,this.bufferLength=0,this.eof=!1,this.buffer=null}return t.prototype={ensureBuffer:function(t){var e=this.buffer,n=e?e.byteLength:0;if(t<n)return e;for(var r=512;r<t;)r<<=1;for(var i=new Uint8Array(r),o=0;o<n;++o)i[o]=e[o];return this.buffer=i},getByte:function(){for(var t=this.pos;this.bufferLength<=t;){if(this.eof)return null;this.readBlock()}return this.buffer[this.pos++]},getBytes:function(t){var e=this.pos;if(t){this.ensureBuffer(e+t);for(var n=e+t;!this.eof&&this.bufferLength<n;)this.readBlock();var r=this.bufferLength;r<n&&(n=r)}else{for(;!this.eof;)this.readBlock();n=this.bufferLength}return this.pos=n,this.buffer.subarray(e,n)},lookChar:function(){for(var t=this.pos;this.bufferLength<=t;){if(this.eof)return null;this.readBlock()}return String.fromCharCode(this.buffer[this.pos])},getChar:function(){for(var t=this.pos;this.bufferLength<=t;){if(this.eof)return null;this.readBlock()}return String.fromCharCode(this.buffer[this.pos++])},makeSubStream:function(t,e,n){for(var r=t+e;this.bufferLength<=r&&!this.eof;)this.readBlock();return new Stream(this.buffer,t,e,n)},skip:function(t){t||(t=1),this.pos+=t},reset:function(){this.pos=0}},t}(),kt=function(){if("undefined"!=typeof Uint32Array){var k=new Uint32Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),I=new Uint32Array([3,4,5,6,7,8,9,10,65547,65549,65551,65553,131091,131095,131099,131103,196643,196651,196659,196667,262211,262227,262243,262259,327811,327843,327875,327907,258,258,258]),C=new Uint32Array([1,2,3,4,65541,65543,131081,131085,196625,196633,262177,262193,327745,327777,393345,393409,459009,459137,524801,525057,590849,591361,657409,658433,724993,727041,794625,798721,868353,876545]),B=[new Uint32Array([459008,524368,524304,524568,459024,524400,524336,590016,459016,524384,524320,589984,524288,524416,524352,590048,459012,524376,524312,589968,459028,524408,524344,590032,459020,524392,524328,59e4,524296,524424,524360,590064,459010,524372,524308,524572,459026,524404,524340,590024,459018,524388,524324,589992,524292,524420,524356,590056,459014,524380,524316,589976,459030,524412,524348,590040,459022,524396,524332,590008,524300,524428,524364,590072,459009,524370,524306,524570,459025,524402,524338,590020,459017,524386,524322,589988,524290,524418,524354,590052,459013,524378,524314,589972,459029,524410,524346,590036,459021,524394,524330,590004,524298,524426,524362,590068,459011,524374,524310,524574,459027,524406,524342,590028,459019,524390,524326,589996,524294,524422,524358,590060,459015,524382,524318,589980,459031,524414,524350,590044,459023,524398,524334,590012,524302,524430,524366,590076,459008,524369,524305,524569,459024,524401,524337,590018,459016,524385,524321,589986,524289,524417,524353,590050,459012,524377,524313,589970,459028,524409,524345,590034,459020,524393,524329,590002,524297,524425,524361,590066,459010,524373,524309,524573,459026,524405,524341,590026,459018,524389,524325,589994,524293,524421,524357,590058,459014,524381,524317,589978,459030,524413,524349,590042,459022,524397,524333,590010,524301,524429,524365,590074,459009,524371,524307,524571,459025,524403,524339,590022,459017,524387,524323,589990,524291,524419,524355,590054,459013,524379,524315,589974,459029,524411,524347,590038,459021,524395,524331,590006,524299,524427,524363,590070,459011,524375,524311,524575,459027,524407,524343,590030,459019,524391,524327,589998,524295,524423,524359,590062,459015,524383,524319,589982,459031,524415,524351,590046,459023,524399,524335,590014,524303,524431,524367,590078,459008,524368,524304,524568,459024,524400,524336,590017,459016,524384,524320,589985,524288,524416,524352,590049,459012,524376,524312,589969,459028,524408,524344,590033,459020,524392,524328,590001,524296,524424,524360,590065,459010,524372,524308,524572,459026,524404,524340,590025,459018,524388,524324,589993,524292,524420,524356,590057,459014,524380,524316,589977,459030,524412,524348,590041,459022,524396,524332,590009,524300,524428,524364,590073,459009,524370,524306,524570,459025,524402,524338,590021,459017,524386,524322,589989,524290,524418,524354,590053,459013,524378,524314,589973,459029,524410,524346,590037,459021,524394,524330,590005,524298,524426,524362,590069,459011,524374,524310,524574,459027,524406,524342,590029,459019,524390,524326,589997,524294,524422,524358,590061,459015,524382,524318,589981,459031,524414,524350,590045,459023,524398,524334,590013,524302,524430,524366,590077,459008,524369,524305,524569,459024,524401,524337,590019,459016,524385,524321,589987,524289,524417,524353,590051,459012,524377,524313,589971,459028,524409,524345,590035,459020,524393,524329,590003,524297,524425,524361,590067,459010,524373,524309,524573,459026,524405,524341,590027,459018,524389,524325,589995,524293,524421,524357,590059,459014,524381,524317,589979,459030,524413,524349,590043,459022,524397,524333,590011,524301,524429,524365,590075,459009,524371,524307,524571,459025,524403,524339,590023,459017,524387,524323,589991,524291,524419,524355,590055,459013,524379,524315,589975,459029,524411,524347,590039,459021,524395,524331,590007,524299,524427,524363,590071,459011,524375,524311,524575,459027,524407,524343,590031,459019,524391,524327,589999,524295,524423,524359,590063,459015,524383,524319,589983,459031,524415,524351,590047,459023,524399,524335,590015,524303,524431,524367,590079]),9],j=[new Uint32Array([327680,327696,327688,327704,327684,327700,327692,327708,327682,327698,327690,327706,327686,327702,327694,0,327681,327697,327689,327705,327685,327701,327693,327709,327683,327699,327691,327707,327687,327703,327695,0]),5];return(t.prototype=Object.create(Pt.prototype)).getBits=function(t){for(var e,n=this.codeSize,r=this.codeBuf,i=this.bytes,o=this.bytesPos;n<t;)void 0===(e=i[o++])&&E("Bad encoding in flate stream"),r|=e<<n,n+=8;return e=r&(1<<t)-1,this.codeBuf=r>>t,this.codeSize=n-=t,this.bytesPos=o,e},t.prototype.getCode=function(t){for(var e=t[0],n=t[1],r=this.codeSize,i=this.codeBuf,o=this.bytes,a=this.bytesPos;r<n;){var s;void 0===(s=o[a++])&&E("Bad encoding in flate stream"),i|=s<<r,r+=8}var l=e[i&(1<<n)-1],h=l>>16,u=65535&l;return(0==r||r<h||0==h)&&E("Bad encoding in flate stream"),this.codeBuf=i>>h,this.codeSize=r-h,this.bytesPos=a,u},t.prototype.generateHuffmanTable=function(t){for(var e=t.length,n=0,r=0;r<e;++r)t[r]>n&&(n=t[r]);for(var i=1<<n,o=new Uint32Array(i),a=1,s=0,l=2;a<=n;++a,s<<=1,l<<=1)for(var h=0;h<e;++h)if(t[h]==a){var u=0,c=s;for(r=0;r<a;++r)u=u<<1|1&c,c>>=1;for(r=u;r<i;r+=l)o[r]=a<<16|h;++s}return[o,n]},t.prototype.readBlock=function(){function t(t,e,n,r,i){for(var o=t.getBits(n)+r;0<o--;)e[l++]=i}var e=this.getBits(3);if(1&e&&(this.eof=!0),0!=(e>>=1)){var n,r;if(1==e)n=B,r=j;else if(2==e){for(var i=this.getBits(5)+257,o=this.getBits(5)+1,a=this.getBits(4)+4,s=Array(k.length),l=0;l<a;)s[k[l++]]=this.getBits(3);for(var h=this.generateHuffmanTable(s),u=0,c=(l=0,i+o),f=new Array(c);l<c;){var p=this.getCode(h);16==p?t(this,f,2,3,u):17==p?t(this,f,3,3,u=0):18==p?t(this,f,7,11,u=0):f[l++]=u=p}n=this.generateHuffmanTable(f.slice(0,i)),r=this.generateHuffmanTable(f.slice(i,c))}else E("Unknown block type in flate stream");for(var d=(_=this.buffer)?_.length:0,g=this.bufferLength;;){var m=this.getCode(n);if(m<256)d<=g+1&&(d=(_=this.ensureBuffer(g+1)).length),_[g++]=m;else{if(256==m)return void(this.bufferLength=g);var y=(m=I[m-=257])>>16;0<y&&(y=this.getBits(y));u=(65535&m)+y;m=this.getCode(r),0<(y=(m=C[m])>>16)&&(y=this.getBits(y));var v=(65535&m)+y;d<=g+u&&(d=(_=this.ensureBuffer(g+u)).length);for(var w=0;w<u;++w,++g)_[g]=_[g-v]}}}else{var b,x=this.bytes,N=this.bytesPos;void 0===(b=x[N++])&&E("Bad block header in flate stream");var L=b;void 0===(b=x[N++])&&E("Bad block header in flate stream"),L|=b<<8,void 0===(b=x[N++])&&E("Bad block header in flate stream");var A=b;void 0===(b=x[N++])&&E("Bad block header in flate stream"),(A|=b<<8)!=(65535&~L)&&E("Bad uncompressed block length in flate stream"),this.codeBuf=0,this.codeSize=0;var S=this.bufferLength,_=this.ensureBuffer(S+L),F=S+L;this.bufferLength=F;for(var P=S;P<F;++P){if(void 0===(b=x[N++])){this.eof=!0;break}_[P]=b}this.bytesPos=N}},t}function E(t){throw new Error(t)}function t(t){var e=0,n=t[e++],r=t[e++];-1!=n&&-1!=r||E("Invalid header in flate stream"),8!=(15&n)&&E("Unknown compression method in flate stream"),((n<<8)+r)%31!=0&&E("Bad FCHECK in flate stream"),32&r&&E("FDICT bit set in flate stream"),this.bytes=t,this.bytesPos=2,this.codeSize=0,this.codeBuf=0,Pt.call(this)}}();window.tmp=kt});try{module.exports=jsPDF}catch(t){};
// source --> https://www.mestredosmauticos.com.br/wp-content/plugins/learnpress-certificates/assets/src/js/download.min.js?ver=4.2 
!function(e,t){"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?module.exports=t():e.downloadjs=t()}(this,function(){return function e(t,n,o){var a,r,i=window,d="application/octet-stream",c=o||d,l=t,s=!n&&!o&&l,u=document.createElement("a"),f=function(e){return String(e)},p=i.Blob||i.MozBlob||i.WebKitBlob||f,m=n||"download";if(p=p.call?p.bind(i):Blob,"true"===String(this)&&(c=(l=[l,c])[0],l=l[1]),s&&s.length<2048&&(m=s.split("/").pop().split("?")[0],u.href=s,-1!==u.href.indexOf(s))){var b=new XMLHttpRequest;return b.open("GET",s,!0),b.responseType="blob",b.onload=function(t){e(t.target.response,m,d)},setTimeout(function(){b.send()},0),b}if(/^data\:[\w+\-]+\/[\w+\-]+[,;]/.test(l)){if(!(l.length>2096103.424&&p!==f))return navigator.msSaveBlob?navigator.msSaveBlob(w(l),m):h(l);c=(l=w(l)).type||d}function w(e){for(var t=e.split(/[:;,]/),n=t[1],o=("base64"==t[2]?atob:decodeURIComponent)(t.pop()),a=o.length,r=0,i=new Uint8Array(a);r<a;++r)i[r]=o.charCodeAt(r);return new p([i],{type:n})}function h(e,t){if("download"in u)return u.href=e,u.setAttribute("download",m),u.className="download-js-link",u.innerHTML="downloading...",u.style.display="none",document.body.appendChild(u),setTimeout(function(){u.click(),document.body.removeChild(u),!0===t&&setTimeout(function(){i.URL.revokeObjectURL(u.href)},250)},66),!0;if(/(Version)\/(\d+)\.(\d+)(?:\.(\d+))?.*Safari\//.test(navigator.userAgent))return e=e.replace(/^data:([\w\/\-\+]+)/,d),window.open(e)||confirm("Displaying New Document\n\nUse Save As... to download, then click back to return to this page.")&&(location.href=e),!0;var n=document.createElement("iframe");document.body.appendChild(n),t||(e="data:"+e.replace(/^data:([\w\/\-\+]+)/,d)),n.src=e,setTimeout(function(){document.body.removeChild(n)},333)}if(a=l instanceof p?l:new p([l],{type:c}),navigator.msSaveBlob)return navigator.msSaveBlob(a,m);if(i.URL)h(i.URL.createObjectURL(a),!0);else{if("string"==typeof a||a.constructor===f)try{return h("data:"+c+";base64,"+i.btoa(a))}catch(e){return h("data:"+c+","+encodeURIComponent(a))}(r=new FileReader).onload=function(e){h(this.result)},r.readAsDataURL(a)}return!0}});
// source --> https://www.mestredosmauticos.com.br/wp-content/plugins/learnpress-certificates/assets/src/js/fabric.min.js?ver=1.4.13 
var fabric=fabric||{version:"1.4.13"};"undefined"!=typeof exports&&(exports.fabric=fabric),"undefined"!=typeof document&&"undefined"!=typeof window?(fabric.document=document,fabric.window=window):(fabric.document=require("jsdom").jsdom("<!DOCTYPE html><html><head></head><body></body></html>"),fabric.document.createWindow?fabric.window=fabric.document.createWindow():fabric.window=fabric.document.parentWindow),fabric.isTouchSupported="ontouchstart"in fabric.document.documentElement,fabric.isLikelyNode="undefined"!=typeof Buffer&&"undefined"==typeof window,fabric.SHARED_ATTRIBUTES=["display","transform","fill","fill-opacity","fill-rule","opacity","stroke","stroke-dasharray","stroke-linecap","stroke-linejoin","stroke-miterlimit","stroke-opacity","stroke-width"],fabric.DPI=96,fabric.reNum="(?:[-+]?(?:\\d+|\\d*\\.\\d+)(?:e[-+]?\\d+)?)",function(){function t(t,e){this.__eventListeners[t]&&(e?fabric.util.removeFromArray(this.__eventListeners[t],e):this.__eventListeners[t].length=0)}function e(t,e){if(this.__eventListeners||(this.__eventListeners={}),1===arguments.length)for(var i in t)this.on(i,t[i]);else this.__eventListeners[t]||(this.__eventListeners[t]=[]),this.__eventListeners[t].push(e);return this}function i(e,i){if(this.__eventListeners){if(0===arguments.length)this.__eventListeners={};else if(1===arguments.length&&"object"==typeof arguments[0])for(var r in e)t.call(this,r,e[r]);else t.call(this,e,i);return this}}function r(t,e){if(this.__eventListeners){var i=this.__eventListeners[t];if(i){for(var r=0,s=i.length;r<s;r++)i[r].call(this,e||{});return this}}}fabric.Observable={observe:e,stopObserving:i,fire:r,on:e,off:i,trigger:r}}(),fabric.Collection={add:function(){this._objects.push.apply(this._objects,arguments);for(var t=0,e=arguments.length;t<e;t++)this._onObjectAdded(arguments[t]);return this.renderOnAddRemove&&this.renderAll(),this},insertAt:function(t,e,i){var r=this.getObjects();return i?r[e]=t:r.splice(e,0,t),this._onObjectAdded(t),this.renderOnAddRemove&&this.renderAll(),this},remove:function(){for(var t,e=this.getObjects(),i=0,r=arguments.length;i<r;i++)-1!==(t=e.indexOf(arguments[i]))&&(e.splice(t,1),this._onObjectRemoved(arguments[i]));return this.renderOnAddRemove&&this.renderAll(),this},forEachObject:function(t,e){for(var i=this.getObjects(),r=i.length;r--;)t.call(e,i[r],r,i);return this},getObjects:function(t){return void 0===t?this._objects:this._objects.filter(function(e){return e.type===t})},item:function(t){return this.getObjects()[t]},isEmpty:function(){return 0===this.getObjects().length},size:function(){return this.getObjects().length},contains:function(t){return this.getObjects().indexOf(t)>-1},complexity:function(){return this.getObjects().reduce(function(t,e){return t+=e.complexity?e.complexity():0},0)}},function(t){var e=Math.sqrt,i=Math.atan2,r=Math.PI/180;fabric.util={removeFromArray:function(t,e){var i=t.indexOf(e);return-1!==i&&t.splice(i,1),t},getRandomInt:function(t,e){return Math.floor(Math.random()*(e-t+1))+t},degreesToRadians:function(t){return t*r},radiansToDegrees:function(t){return t/r},rotatePoint:function(t,e,i){var r=Math.sin(i),s=Math.cos(i);t.subtractEquals(e);var n=t.x*s-t.y*r,o=t.x*r+t.y*s;return new fabric.Point(n,o).addEquals(e)},transformPoint:function(t,e,i){return i?new fabric.Point(e[0]*t.x+e[1]*t.y,e[2]*t.x+e[3]*t.y):new fabric.Point(e[0]*t.x+e[1]*t.y+e[4],e[2]*t.x+e[3]*t.y+e[5])},invertTransform:function(t){var e=t.slice(),i=1/(t[0]*t[3]-t[1]*t[2]);e=[i*t[3],-i*t[1],-i*t[2],i*t[0],0,0];var r=fabric.util.transformPoint({x:t[4],y:t[5]},e);return e[4]=-r.x,e[5]=-r.y,e},toFixed:function(t,e){return parseFloat(Number(t).toFixed(e))},parseUnit:function(t,e){var i=/\D{0,2}$/.exec(t),r=parseFloat(t);switch(e||(e=fabric.Text.DEFAULT_SVG_FONT_SIZE),i[0]){case"mm":return r*fabric.DPI/25.4;case"cm":return r*fabric.DPI/2.54;case"in":return r*fabric.DPI;case"pt":return r*fabric.DPI/72;case"pc":return r*fabric.DPI/72*12;case"em":return r*e;default:return r}},falseFunction:function(){return!1},getKlass:function(t,e){return t=fabric.util.string.camelize(t.charAt(0).toUpperCase()+t.slice(1)),fabric.util.resolveNamespace(e)[t]},resolveNamespace:function(e){if(!e)return fabric;for(var i=e.split("."),r=i.length,s=t||fabric.window,n=0;n<r;++n)s=s[i[n]];return s},loadImage:function(t,e,i,r){if(t){var s=fabric.util.createImage();s.onload=function(){e&&e.call(i,s),s=s.onload=s.onerror=null},s.onerror=function(){fabric.log("Error loading "+s.src),e&&e.call(i,null,!0),s=s.onload=s.onerror=null},0!==t.indexOf("data")&&void 0!==r&&(s.crossOrigin=r),s.src=t}else e&&e.call(i,t)},enlivenObjects:function(t,e,i,r){function s(){++o===a&&e&&e(n)}var n=[],o=0,a=(t=t||[]).length;a?t.forEach(function(t,e){if(t&&t.type){var o=fabric.util.getKlass(t.type,i);o.async?o.fromObject(t,function(i,o){o||(n[e]=i,r&&r(t,n[e])),s()}):(n[e]=o.fromObject(t),r&&r(t,n[e]),s())}else s()}):e&&e(n)},groupSVGElements:function(t,e,i){var r;return r=new fabric.PathGroup(t,e),void 0!==i&&r.setSourcePath(i),r},populateWithProperties:function(t,e,i){if(i&&"[object Array]"===Object.prototype.toString.call(i))for(var r=0,s=i.length;r<s;r++)i[r]in t&&(e[i[r]]=t[i[r]])},drawDashedLine:function(t,r,s,n,o,a){var h=n-r,c=o-s,l=e(h*h+c*c),u=i(c,h),f=a.length,g=0,d=!0;for(t.save(),t.translate(r,s),t.moveTo(0,0),t.rotate(u),r=0;l>r;)(r+=a[g++%f])>l&&(r=l),t[d?"lineTo":"moveTo"](r,0),d=!d;t.restore()},createCanvasElement:function(t){return t||(t=fabric.document.createElement("canvas")),t.getContext||"undefined"==typeof G_vmlCanvasManager||G_vmlCanvasManager.initElement(t),t},createImage:function(){return fabric.isLikelyNode?new(require("canvas").Image):fabric.document.createElement("img")},createAccessors:function(t){for(var e=t.prototype,i=e.stateProperties.length;i--;){var r=e.stateProperties[i],s=r.charAt(0).toUpperCase()+r.slice(1),n="set"+s,o="get"+s;e[o]||(e[o]=new 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f=Math.PI,g=l*f/180,d=Math.sin(g),p=Math.cos(g),v=0,b=0,m=-p*e*.5-d*i*.5,y=-p*i*.5+d*e*.5,_=(s=Math.abs(s))*s,x=(a=Math.abs(a))*a,C=y*y,S=m*m,w=_*x-_*C-x*S,O=0;if(w<0){var T=Math.sqrt(1-w/(_*x));s*=T,a*=T}else O=(h===c?-1:1)*Math.sqrt(w/(_*C+x*S));var k=O*s*y/a,j=-O*a*m/s,A=p*k-d*j+.5*e,P=d*k+p*j+.5*i,E=o(1,0,(m-k)/s,(y-j)/a),I=o((m-k)/s,(y-j)/a,(-m-k)/s,(-y-j)/a);0===c&&I>0?I-=2*f:1===c&&I<0&&(I+=2*f);for(var M=Math.ceil(Math.abs(I/f*2)),D=[],L=I/M,B=8/3*Math.sin(L/4)*Math.sin(L/4)/Math.sin(L/2),R=E+L,F=0;F<M;F++)D[F]=n(E,R,p,d,s,a,A,P,B,v,b),v=D[F][4],b=D[F][5],E=R,R+=L;return t[u]=D,D}function n(t,i,s,n,o,a,h,c,l,u,f){var g=r.call(arguments);if(e[g])return e[g];var d=Math.cos(t),p=Math.sin(t),v=Math.cos(i),b=Math.sin(i),m=s*o*v-n*a*b+h,y=n*o*v+s*a*b+c,_=u+l*(-s*o*p-n*a*d),x=f+l*(-n*o*p+s*a*d),C=m+l*(s*o*b+n*a*v),S=y+l*(n*o*b-s*a*v);return e[g]=[_,x,C,S,m,y],e[g]}function o(t,e,i,r){var s=Math.atan2(e,t),n=Math.atan2(r,i);return n>=s?n-s:2*Math.PI-(s-n)}function a(t,e,s,n,o,a,h,c){var l=r.call(arguments);if(i[l])return i[l];var u,f,g,d,p,v,b,m,y=Math.sqrt,_=Math.min,x=Math.max,C=Math.abs,S=[],w=[[],[]];f=6*t-12*s+6*o,u=-3*t+9*s-9*o+3*h,g=3*s-3*t;for(var O=0;O<2;++O)if(O>0&&(f=6*e-12*n+6*a,u=-3*e+9*n-9*a+3*c,g=3*n-3*e),C(u)<1e-12){if(C(f)<1e-12)continue;0<(d=-g/f)&&d<1&&S.push(d)}else(b=f*f-4*g*u)<0||(0<(p=(-f+(m=y(b)))/(2*u))&&p<1&&S.push(p),0<(v=(-f-m)/(2*u))&&v<1&&S.push(v));for(var T,k,j,A=S.length,P=A;A--;)T=(j=1-(d=S[A]))*j*j*t+3*j*j*d*s+3*j*d*d*o+d*d*d*h,w[0][A]=T,k=j*j*j*e+3*j*j*d*n+3*j*d*d*a+d*d*d*c,w[1][A]=k;w[0][P]=t,w[1][P]=e,w[0][P+1]=h,w[1][P+1]=c;var E=[{x:_.apply(null,w[0]),y:_.apply(null,w[1])},{x:x.apply(null,w[0]),y:x.apply(null,w[1])}];return i[l]=E,E}fabric.util.drawArc=function(t,e,i,r){for(var n=r[0],o=r[1],a=r[2],h=r[3],c=r[4],l=[[],[],[],[]],u=s(r[5]-e,r[6]-i,n,o,h,c,a),f=0,g=u.length;f<g;f++)l[f][0]=u[f][0]+e,l[f][1]=u[f][1]+i,l[f][2]=u[f][2]+e,l[f][3]=u[f][3]+i,l[f][4]=u[f][4]+e,l[f][5]=u[f][5]+i,t.bezierCurveTo.apply(t,l[f])},fabric.util.getBoundsOfArc=function(t,e,i,r,n,o,h,c,l){for(var u=0,f=0,g=[],d=[],p=s(c-t,l-e,i,r,o,h,n),v=0,b=p.length;v<b;v++)(g=a(u,f,p[v][0],p[v][1],p[v][2],p[v][3],p[v][4],p[v][5]))[0].x+=t,g[0].y+=e,g[1].x+=t,g[1].y+=e,d.push(g[0]),d.push(g[1]),u=p[v][4],f=p[v][5];return d},fabric.util.getBoundsOfCurve=a}(),function(){var t=Array.prototype.slice;function e(t,e,i){if(t&&0!==t.length){var r=t.length-1,s=e?t[r][e]:t[r];if(e)for(;r--;)i(t[r][e],s)&&(s=t[r][e]);else for(;r--;)i(t[r],s)&&(s=t[r]);return s}}Array.prototype.indexOf||(Array.prototype.indexOf=function(t){if(null==this)throw new TypeError;var e=Object(this),i=e.length>>>0;if(0===i)return-1;var r=0;if(arguments.length>0&&((r=Number(arguments[1]))!=r?r=0:0!==r&&r!==Number.POSITIVE_INFINITY&&r!==Number.NEGATIVE_INFINITY&&(r=(r>0||-1)*Math.floor(Math.abs(r)))),r>=i)return-1;for(var s=r>=0?r:Math.max(i-Math.abs(r),0);s<i;s++)if(s in e&&e[s]===t)return s;return-1}),Array.prototype.forEach||(Array.prototype.forEach=function(t,e){for(var i=0,r=this.length>>>0;i<r;i++)i in this&&t.call(e,this[i],i,this)}),Array.prototype.map||(Array.prototype.map=function(t,e){for(var i=[],r=0,s=this.length>>>0;r<s;r++)r in this&&(i[r]=t.call(e,this[r],r,this));return i}),Array.prototype.every||(Array.prototype.every=function(t,e){for(var i=0,r=this.length>>>0;i<r;i++)if(i in this&&!t.call(e,this[i],i,this))return!1;return!0}),Array.prototype.some||(Array.prototype.some=function(t,e){for(var i=0,r=this.length>>>0;i<r;i++)if(i in this&&t.call(e,this[i],i,this))return!0;return!1}),Array.prototype.filter||(Array.prototype.filter=function(t,e){for(var i,r=[],s=0,n=this.length>>>0;s<n;s++)s in this&&(i=this[s],t.call(e,i,s,this)&&r.push(i));return r}),Array.prototype.reduce||(Array.prototype.reduce=function(t){var e,i=this.length>>>0,r=0;if(arguments.length>1)e=arguments[1];else for(;;){if(r in this){e=this[r++];break}if(++r>=i)throw new TypeError}for(;r<i;r++)r in this&&(e=t.call(null,e,this[r],r,this));return e}),fabric.util.array={invoke:function(e,i){for(var r=t.call(arguments,2),s=[],n=0,o=e.length;n<o;n++)s[n]=r.length?e[n][i].apply(e[n],r):e[n][i].call(e[n]);return s},min:function(t,i){return e(t,i,function(t,e){return t<e})},max:function(t,i){return e(t,i,function(t,e){return t>=e})}}}(),function(){function t(t,e){for(var i in e)t[i]=e[i];return t}fabric.util.object={extend:t,clone:function(e){return t({},e)}}}(),function(){String.prototype.trim||(String.prototype.trim=function(){return this.replace(/^[\s\xA0]+/,"").replace(/[\s\xA0]+$/,"")}),fabric.util.string={camelize:function(t){return t.replace(/-+(.)?/g,function(t,e){return e?e.toUpperCase():""})},capitalize:function(t,e){return t.charAt(0).toUpperCase()+(e?t.slice(1):t.slice(1).toLowerCase())},escapeXml:function(t){return t.replace(/&/g,"&amp;").replace(/"/g,"&quot;").replace(/'/g,"&apos;").replace(/</g,"&lt;").replace(/>/g,"&gt;")}}}(),function(){var t=Array.prototype.slice,e=Function.prototype.apply,i=function(){};Function.prototype.bind||(Function.prototype.bind=function(r){var s,n=this,o=t.call(arguments,1);return s=o.length?function(){return e.call(n,this instanceof i?this:r,o.concat(t.call(arguments)))}:function(){return e.call(n,this instanceof i?this:r,arguments)},i.prototype=this.prototype,s.prototype=new i,s})}(),function(){var t=Array.prototype.slice,e=function(){},i=function(){for(var t in{toString:1})if("toString"===t)return!1;return!0}(),r=function(t,e,r){for(var s in e)s in t.prototype&&"function"==typeof t.prototype[s]&&(e[s]+"").indexOf("callSuper")>-1?t.prototype[s]=function(t){return function(){var i=this.constructor.superclass;this.constructor.superclass=r;var s=e[t].apply(this,arguments);if(this.constructor.superclass=i,"initialize"!==t)return s}}(s):t.prototype[s]=e[s],i&&(e.toString!==Object.prototype.toString&&(t.prototype.toString=e.toString),e.valueOf!==Object.prototype.valueOf&&(t.prototype.valueOf=e.valueOf))};function s(){}function n(e){var i=this.constructor.superclass.prototype[e];return arguments.length>1?i.apply(this,t.call(arguments,1)):i.call(this)}fabric.util.createClass=function(){var i=null,o=t.call(arguments,0);function a(){this.initialize.apply(this,arguments)}"function"==typeof o[0]&&(i=o.shift()),a.superclass=i,a.subclasses=[],i&&(s.prototype=i.prototype,a.prototype=new s,i.subclasses.push(a));for(var h=0,c=o.length;h<c;h++)r(a,o[h],i);return a.prototype.initialize||(a.prototype.initialize=e),a.prototype.constructor=a,a.prototype.callSuper=n,a}}(),function(){var t="unknown";function e(t){var e,i,r=Array.prototype.slice.call(arguments,1),s=r.length;for(i=0;i<s;i++)if(e=typeof t[r[i]],!/^(?:function|object|unknown)$/.test(e))return!1;return!0}var i,r,s,n,o=(s=0,function(t){return t.__uniqueID||(t.__uniqueID="uniqueID__"+s++)});function a(t,e){return function(r){e.call(i(t),r||fabric.window.event)}}n={},i=function(t){return n[t]},r=function(t,e){n[t]=e};var h,c,l=e(fabric.document.documentElement,"addEventListener","removeEventListener")&&e(fabric.window,"addEventListener","removeEventListener"),u=e(fabric.document.documentElement,"attachEvent","detachEvent")&&e(fabric.window,"attachEvent","detachEvent"),f={},g={};l?(h=function(t,e,i){t.addEventListener(e,i,!1)},c=function(t,e,i){t.removeEventListener(e,i,!1)}):u?(h=function(t,e,i){var s=o(t);r(s,t),f[s]||(f[s]={}),f[s][e]||(f[s][e]=[]);var n=function(t,e){return{handler:e,wrappedHandler:a(t,e)}}(s,i);f[s][e].push(n),t.attachEvent("on"+e,n.wrappedHandler)},c=function(t,e,i){var r,s=o(t);if(f[s]&&f[s][e])for(var n=0,a=f[s][e].length;n<a;n++)(r=f[s][e][n])&&r.handler===i&&(t.detachEvent("on"+e,r.wrappedHandler),f[s][e][n]=null)}):(h=function(t,e,i){var r=o(t);if(g[r]||(g[r]={}),!g[r][e]){g[r][e]=[];var s=t["on"+e];s&&g[r][e].push(s),t["on"+e]=function(t,e){return function(i){if(g[t]&&g[t][e])for(var r=g[t][e],s=0,n=r.length;s<n;s++)r[s].call(this,i||fabric.window.event)}}(r,e)}g[r][e].push(i)},c=function(t,e,i){var r=o(t);if(g[r]&&g[r][e])for(var s=g[r][e],n=0,a=s.length;n<a;n++)s[n]===i&&s.splice(n,1)}),fabric.util.addListener=h,fabric.util.removeListener=c;var d=function(e){return typeof e.clientX!==t?e.clientX:0},p=function(e){return typeof e.clientY!==t?e.clientY:0};function v(t,e,i){var r="touchend"===t.type?"changedTouches":"touches";return t[r]&&t[r][0]&&t[r][0][e]-(t[r][0][e]-t[r][0][i])||t[i]}fabric.isTouchSupported&&(d=function(t){return v(t,"pageX","clientX")},p=function(t){return v(t,"pageY","clientY")}),fabric.util.getPointer=function(e,i){e||(e=fabric.window.event);var r=e.target||(typeof e.srcElement!==t?e.srcElement:null),s=fabric.util.getScrollLeftTop(r,i);return{x:d(e)+s.left,y:p(e)+s.top}},fabric.util.object.extend(fabric.util,fabric.Observable)}(),function(){var t=fabric.document.createElement("div"),e="string"==typeof t.style.opacity,i="string"==typeof t.style.filter,r=/alpha\s*\(\s*opacity\s*=\s*([^\)]+)\)/,s=function(t){return t};e?s=function(t,e){return t.style.opacity=e,t}:i&&(s=function(t,e){var i=t.style;return t.currentStyle&&!t.currentStyle.hasLayout&&(i.zoom=1),r.test(i.filter)?(e=e>=.9999?"":"alpha(opacity="+100*e+")",i.filter=i.filter.replace(r,e)):i.filter+=" alpha(opacity="+100*e+")",t}),fabric.util.setStyle=function(t,e){var i=t.style;if(!i)return t;if("string"==typeof e)return t.style.cssText+=";"+e,e.indexOf("opacity")>-1?s(t,e.match(/opacity:\s*(\d?\.?\d*)/)[1]):t;for(var r in e)"opacity"===r?s(t,e[r]):i["float"===r||"cssFloat"===r?void 0===i.styleFloat?"cssFloat":"styleFloat":r]=e[r];return t}}(),function(){var t=Array.prototype.slice;var e,i,r=function(e){return t.call(e,0)};try{e=r(fabric.document.childNodes)instanceof Array}catch(t){}function s(t,e){var i=fabric.document.createElement(t);for(var r in e)"class"===r?i.className=e[r]:"for"===r?i.htmlFor=e[r]:i.setAttribute(r,e[r]);return i}e||(r=function(t){for(var e=new Array(t.length),i=t.length;i--;)e[i]=t[i];return e}),i=fabric.document.defaultView&&fabric.document.defaultView.getComputedStyle?function(t,e){var i=fabric.document.defaultView.getComputedStyle(t,null);return i?i[e]:void 0}:function(t,e){var i=t.style[e];return!i&&t.currentStyle&&(i=t.currentStyle[e]),i},function(){var t=fabric.document.documentElement.style,e="userSelect"in t?"userSelect":"MozUserSelect"in t?"MozUserSelect":"WebkitUserSelect"in t?"WebkitUserSelect":"KhtmlUserSelect"in t?"KhtmlUserSelect":"";fabric.util.makeElementUnselectable=function(t){return void 0!==t.onselectstart&&(t.onselectstart=fabric.util.falseFunction),e?t.style[e]="none":"string"==typeof t.unselectable&&(t.unselectable="on"),t},fabric.util.makeElementSelectable=function(t){return void 0!==t.onselectstart&&(t.onselectstart=null),e?t.style[e]="":"string"==typeof t.unselectable&&(t.unselectable=""),t}}(),function(){fabric.util.getScript=function(t,e){var i=fabric.document.getElementsByTagName("head")[0],r=fabric.document.createElement("script"),s=!0;r.onload=r.onreadystatechange=function(t){if(s){if("string"==typeof this.readyState&&"loaded"!==this.readyState&&"complete"!==this.readyState)return;s=!1,e(t||fabric.window.event),r=r.onload=r.onreadystatechange=null}},r.src=t,i.appendChild(r)}}(),fabric.util.getById=function(t){return"string"==typeof t?fabric.document.getElementById(t):t},fabric.util.toArray=r,fabric.util.makeElement=s,fabric.util.addClass=function(t,e){t&&-1===(" "+t.className+" ").indexOf(" "+e+" ")&&(t.className+=(t.className?" ":"")+e)},fabric.util.wrapElement=function(t,e,i){return"string"==typeof e&&(e=s(e,i)),t.parentNode&&t.parentNode.replaceChild(e,t),e.appendChild(t),e},fabric.util.getScrollLeftTop=function(t,e){var i,r,s=0,n=0,o=fabric.document.documentElement,a=fabric.document.body||{scrollLeft:0,scrollTop:0};for(r=t;t&&t.parentNode&&!i;)1===(t=t.parentNode).nodeType&&"fixed"===fabric.util.getElementStyle(t,"position")&&(i=t),1===t.nodeType&&r!==e&&"absolute"===fabric.util.getElementStyle(t,"position")?(s=0,n=0):t===fabric.document?(s=a.scrollLeft||o.scrollLeft||0,n=a.scrollTop||o.scrollTop||0):(s+=t.scrollLeft||0,n+=t.scrollTop||0);return{left:s,top:n}},fabric.util.getElementOffset=function(t){var e,r,s=t&&t.ownerDocument,n={left:0,top:0},o={left:0,top:0},a={borderLeftWidth:"left",borderTopWidth:"top",paddingLeft:"left",paddingTop:"top"};if(!s)return{left:0,top:0};for(var h in a)o[a[h]]+=parseInt(i(t,h),10)||0;return e=s.documentElement,void 0!==t.getBoundingClientRect&&(n=t.getBoundingClientRect()),r=fabric.util.getScrollLeftTop(t,null),{left:n.left+r.left-(e.clientLeft||0)+o.left,top:n.top+r.top-(e.clientTop||0)+o.top}},fabric.util.getElementStyle=i}(),function(){var t=function(){for(var t=[function(){return new ActiveXObject("Microsoft.XMLHTTP")},function(){return new ActiveXObject("Msxml2.XMLHTTP")},function(){return new ActiveXObject("Msxml2.XMLHTTP.3.0")},function(){return new XMLHttpRequest}],e=t.length;e--;)try{if(t[e]())return t[e]}catch(t){}}();function e(){}fabric.util.request=function(i,r){r||(r={});var s,n=r.method?r.method.toUpperCase():"GET",o=r.onComplete||function(){},a=t();return a.onreadystatechange=function(){4===a.readyState&&(o(a),a.onreadystatechange=e)},"GET"===n&&(s=null,"string"==typeof r.parameters&&(i=function(t,e){return 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i=fabric[fabric.util.string.capitalize(t.tagName)];if(i&&i.fromElement)try{this._createObject(i,t,e)}catch(t){fabric.log(t)}else this.checkIfDone()},fabric.ElementsParser.prototype._createObject=function(t,e,i){if(t.async)t.fromElement(e,this.createCallback(i,e),this.options);else{var r=t.fromElement(e,this.options);this.resolveGradient(r,"fill"),this.resolveGradient(r,"stroke"),this.reviver&&this.reviver(e,r),this.instances[i]=r,this.checkIfDone()}},fabric.ElementsParser.prototype.createCallback=function(t,e){var i=this;return function(r){i.resolveGradient(r,"fill"),i.resolveGradient(r,"stroke"),i.reviver&&i.reviver(e,r),i.instances[t]=r,i.checkIfDone()}},fabric.ElementsParser.prototype.resolveGradient=function(t,e){var i=t.get(e);if(/^url\(/.test(i)){var r=i.slice(5,i.length-1);fabric.gradientDefs[this.svgUid][r]&&t.set(e,fabric.Gradient.fromElement(fabric.gradientDefs[this.svgUid][r],t))}},fabric.ElementsParser.prototype.checkIfDone=function(){0==--this.numElements&&(this.instances=this.instances.filter(function(t){return null!=t}),this.callback(this.instances))},function(t){"use strict";var e=t.fabric||(t.fabric={});function i(t,e){this.x=t,this.y=e}e.Point?e.warn("fabric.Point is already defined"):(e.Point=i,i.prototype={constructor:i,add:function(t){return new i(this.x+t.x,this.y+t.y)},addEquals:function(t){return this.x+=t.x,this.y+=t.y,this},scalarAdd:function(t){return new i(this.x+t,this.y+t)},scalarAddEquals:function(t){return this.x+=t,this.y+=t,this},subtract:function(t){return new i(this.x-t.x,this.y-t.y)},subtractEquals:function(t){return this.x-=t.x,this.y-=t.y,this},scalarSubtract:function(t){return new i(this.x-t,this.y-t)},scalarSubtractEquals:function(t){return this.x-=t,this.y-=t,this},multiply:function(t){return new i(this.x*t,this.y*t)},multiplyEquals:function(t){return this.x*=t,this.y*=t,this},divide:function(t){return new i(this.x/t,this.y/t)},divideEquals:function(t){return this.x/=t,this.y/=t,this},eq:function(t){return this.x===t.x&&this.y===t.y},lt:function(t){return this.x<t.x&&this.y<t.y},lte:function(t){return this.x<=t.x&&this.y<=t.y},gt:function(t){return this.x>t.x&&this.y>t.y},gte:function(t){return this.x>=t.x&&this.y>=t.y},lerp:function(t,e){return new i(this.x+(t.x-this.x)*e,this.y+(t.y-this.y)*e)},distanceFrom:function(t){var e=this.x-t.x,i=this.y-t.y;return Math.sqrt(e*e+i*i)},midPointFrom:function(t){return new i(this.x+(t.x-this.x)/2,this.y+(t.y-this.y)/2)},min:function(t){return new i(Math.min(this.x,t.x),Math.min(this.y,t.y))},max:function(t){return new i(Math.max(this.x,t.x),Math.max(this.y,t.y))},toString:function(){return this.x+","+this.y},setXY:function(t,e){this.x=t,this.y=e},setFromPoint:function(t){this.x=t.x,this.y=t.y},swap:function(t){var e=this.x,i=this.y;this.x=t.x,this.y=t.y,t.x=e,t.y=i}})}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={});function i(t){this.status=t,this.points=[]}e.Intersection?e.warn("fabric.Intersection is already defined"):(e.Intersection=i,e.Intersection.prototype={appendPoint:function(t){this.points.push(t)},appendPoints:function(t){this.points=this.points.concat(t)}},e.Intersection.intersectLineLine=function(t,r,s,n){var o,a=(n.x-s.x)*(t.y-s.y)-(n.y-s.y)*(t.x-s.x),h=(r.x-t.x)*(t.y-s.y)-(r.y-t.y)*(t.x-s.x),c=(n.y-s.y)*(r.x-t.x)-(n.x-s.x)*(r.y-t.y);if(0!==c){var l=a/c,u=h/c;0<=l&&l<=1&&0<=u&&u<=1?(o=new i("Intersection")).points.push(new e.Point(t.x+l*(r.x-t.x),t.y+l*(r.y-t.y))):o=new i}else o=new i(0===a||0===h?"Coincident":"Parallel");return o},e.Intersection.intersectLinePolygon=function(t,e,r){for(var s=new i,n=r.length,o=0;o<n;o++){var a=r[o],h=r[(o+1)%n],c=i.intersectLineLine(t,e,a,h);s.appendPoints(c.points)}return s.points.length>0&&(s.status="Intersection"),s},e.Intersection.intersectPolygonPolygon=function(t,e){for(var r=new i,s=t.length,n=0;n<s;n++){var o=t[n],a=t[(n+1)%s],h=i.intersectLinePolygon(o,a,e);r.appendPoints(h.points)}return r.points.length>0&&(r.status="Intersection"),r},e.Intersection.intersectPolygonRectangle=function(t,r,s){var n=r.min(s),o=r.max(s),a=new e.Point(o.x,n.y),h=new e.Point(n.x,o.y),c=i.intersectLinePolygon(n,a,t),l=i.intersectLinePolygon(a,o,t),u=i.intersectLinePolygon(o,h,t),f=i.intersectLinePolygon(h,n,t),g=new i;return g.appendPoints(c.points),g.appendPoints(l.points),g.appendPoints(u.points),g.appendPoints(f.points),g.points.length>0&&(g.status="Intersection"),g})}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={});function i(t){t?this._tryParsingColor(t):this.setSource([0,0,0,1])}function r(t,e,i){return i<0&&(i+=1),i>1&&(i-=1),i<1/6?t+6*(e-t)*i:i<.5?e:i<2/3?t+(e-t)*(2/3-i)*6:t}e.Color?e.warn("fabric.Color is already defined."):(e.Color=i,e.Color.prototype={_tryParsingColor:function(t){var e;t in i.colorNameMap&&(t=i.colorNameMap[t]),"transparent"!==t?((e=i.sourceFromHex(t))||(e=i.sourceFromRgb(t)),e||(e=i.sourceFromHsl(t)),e&&this.setSource(e)):this.setSource([255,255,255,0])},_rgbToHsl:function(t,i,r){t/=255,i/=255,r/=255;var s,n,o,a=e.util.array.max([t,i,r]),h=e.util.array.min([t,i,r]);if(o=(a+h)/2,a===h)s=n=0;else{var c=a-h;switch(n=o>.5?c/(2-a-h):c/(a+h),a){case t:s=(i-r)/c+(i<r?6:0);break;case i:s=(r-t)/c+2;break;case r:s=(t-i)/c+4}s/=6}return[Math.round(360*s),Math.round(100*n),Math.round(100*o)]},getSource:function(){return this._source},setSource:function(t){this._source=t},toRgb:function(){var t=this.getSource();return"rgb("+t[0]+","+t[1]+","+t[2]+")"},toRgba:function(){var t=this.getSource();return"rgba("+t[0]+","+t[1]+","+t[2]+","+t[3]+")"},toHsl:function(){var t=this.getSource(),e=this._rgbToHsl(t[0],t[1],t[2]);return"hsl("+e[0]+","+e[1]+"%,"+e[2]+"%)"},toHsla:function(){var t=this.getSource(),e=this._rgbToHsl(t[0],t[1],t[2]);return"hsla("+e[0]+","+e[1]+"%,"+e[2]+"%,"+t[3]+")"},toHex:function(){var t,e,i,r=this.getSource();return t=1===(t=r[0].toString(16)).length?"0"+t:t,e=1===(e=r[1].toString(16)).length?"0"+e:e,i=1===(i=r[2].toString(16)).length?"0"+i:i,t.toUpperCase()+e.toUpperCase()+i.toUpperCase()},getAlpha:function(){return this.getSource()[3]},setAlpha:function(t){var e=this.getSource();return e[3]=t,this.setSource(e),this},toGrayscale:function(){var t=this.getSource(),e=parseInt((.3*t[0]+.59*t[1]+.11*t[2]).toFixed(0),10),i=t[3];return this.setSource([e,e,e,i]),this},toBlackWhite:function(t){var e=this.getSource(),i=(.3*e[0]+.59*e[1]+.11*e[2]).toFixed(0),r=e[3];return t=t||127,i=Number(i)<Number(t)?0:255,this.setSource([i,i,i,r]),this},overlayWith:function(t){t instanceof i||(t=new i(t));for(var e=[],r=this.getAlpha(),s=this.getSource(),n=t.getSource(),o=0;o<3;o++)e.push(Math.round(.5*s[o]+.5*n[o]));return e[3]=r,this.setSource(e),this}},e.Color.reRGBa=/^rgba?\(\s*(\d{1,3}(?:\.\d+)?\%?)\s*,\s*(\d{1,3}(?:\.\d+)?\%?)\s*,\s*(\d{1,3}(?:\.\d+)?\%?)\s*(?:\s*,\s*(\d+(?:\.\d+)?)\s*)?\)$/,e.Color.reHSLa=/^hsla?\(\s*(\d{1,3})\s*,\s*(\d{1,3}\%)\s*,\s*(\d{1,3}\%)\s*(?:\s*,\s*(\d+(?:\.\d+)?)\s*)?\)$/,e.Color.reHex=/^#?([0-9a-f]{6}|[0-9a-f]{3})$/i,e.Color.colorNameMap={aqua:"#00FFFF",black:"#000000",blue:"#0000FF",fuchsia:"#FF00FF",gray:"#808080",green:"#008000",lime:"#00FF00",maroon:"#800000",navy:"#000080",olive:"#808000",orange:"#FFA500",purple:"#800080",red:"#FF0000",silver:"#C0C0C0",teal:"#008080",white:"#FFFFFF",yellow:"#FFFF00"},e.Color.fromRgb=function(t){return i.fromSource(i.sourceFromRgb(t))},e.Color.sourceFromRgb=function(t){var e=t.match(i.reRGBa);if(e){var r=parseInt(e[1],10)/(/%$/.test(e[1])?100:1)*(/%$/.test(e[1])?255:1),s=parseInt(e[2],10)/(/%$/.test(e[2])?100:1)*(/%$/.test(e[2])?255:1),n=parseInt(e[3],10)/(/%$/.test(e[3])?100:1)*(/%$/.test(e[3])?255:1);return[parseInt(r,10),parseInt(s,10),parseInt(n,10),e[4]?parseFloat(e[4]):1]}},e.Color.fromRgba=i.fromRgb,e.Color.fromHsl=function(t){return i.fromSource(i.sourceFromHsl(t))},e.Color.sourceFromHsl=function(t){var e=t.match(i.reHSLa);if(e){var s,n,o,a=(parseFloat(e[1])%360+360)%360/360,h=parseFloat(e[2])/(/%$/.test(e[2])?100:1),c=parseFloat(e[3])/(/%$/.test(e[3])?100:1);if(0===h)s=n=o=c;else{var l=c<=.5?c*(h+1):c+h-c*h,u=2*c-l;s=r(u,l,a+1/3),n=r(u,l,a),o=r(u,l,a-1/3)}return[Math.round(255*s),Math.round(255*n),Math.round(255*o),e[4]?parseFloat(e[4]):1]}},e.Color.fromHsla=i.fromHsl,e.Color.fromHex=function(t){return i.fromSource(i.sourceFromHex(t))},e.Color.sourceFromHex=function(t){if(t.match(i.reHex)){var e=t.slice(t.indexOf("#")+1),r=3===e.length,s=r?e.charAt(0)+e.charAt(0):e.substring(0,2),n=r?e.charAt(1)+e.charAt(1):e.substring(2,4),o=r?e.charAt(2)+e.charAt(2):e.substring(4,6);return[parseInt(s,16),parseInt(n,16),parseInt(o,16),1]}},e.Color.fromSource=function(t){var e=new i;return e.setSource(t),e})}("undefined"!=typeof exports?exports:this),function(){function t(t){var e,i,r,s=t.getAttribute("style"),n=t.getAttribute("offset");if(n=(n=parseFloat(n)/(/%$/.test(n)?100:1))<0?0:n>1?1:n,s){var o=s.split(/\s*;\s*/);""===o[o.length-1]&&o.pop();for(var a=o.length;a--;){var h=o[a].split(/\s*:\s*/),c=h[0].trim(),l=h[1].trim();"stop-color"===c?e=l:"stop-opacity"===c&&(r=l)}}return e||(e=t.getAttribute("stop-color")||"rgb(0,0,0)"),r||(r=t.getAttribute("stop-opacity")),i=(e=new fabric.Color(e)).getAlpha(),r=isNaN(parseFloat(r))?1:parseFloat(r),r*=i,{offset:n,color:e.toRgb(),opacity:r}}function e(t,e,i){var r,s=0,n=1,o="";for(var a in e)r=parseFloat(e[a],10),n="string"==typeof e[a]&&/^\d+%$/.test(e[a])?.01:1,"x1"===a||"x2"===a||"r2"===a?(n*="objectBoundingBox"===i?t.width:1,s="objectBoundingBox"===i&&t.left||0):"y1"!==a&&"y2"!==a||(n*="objectBoundingBox"===i?t.height:1,s="objectBoundingBox"===i&&t.top||0),e[a]=r*n+s;if("ellipse"===t.type&&null!==e.r2&&"objectBoundingBox"===i&&t.rx!==t.ry){var h=t.ry/t.rx;o=" scale(1, "+h+")",e.y1&&(e.y1/=h),e.y2&&(e.y2/=h)}return o}fabric.Gradient=fabric.util.createClass({offsetX:0,offsetY:0,initialize:function(t){t||(t={});var e={};this.id=fabric.Object.__uid++,this.type=t.type||"linear",e={x1:t.coords.x1||0,y1:t.coords.y1||0,x2:t.coords.x2||0,y2:t.coords.y2||0},"radial"===this.type&&(e.r1=t.coords.r1||0,e.r2=t.coords.r2||0),this.coords=e,this.colorStops=t.colorStops.slice(),t.gradientTransform&&(this.gradientTransform=t.gradientTransform),this.offsetX=t.offsetX||this.offsetX,this.offsetY=t.offsetY||this.offsetY},addColorStop:function(t){for(var e in t){var i=new fabric.Color(t[e]);this.colorStops.push({offset:e,color:i.toRgb(),opacity:i.getAlpha()})}return this},toObject:function(){return{type:this.type,coords:this.coords,colorStops:this.colorStops,offsetX:this.offsetX,offsetY:this.offsetY}},toSVG:function(t){var e,i,r=fabric.util.object.clone(this.coords);if(this.colorStops.sort(function(t,e){return t.offset-e.offset}),!t.group||"path-group"!==t.group.type)for(var s in r)"x1"===s||"x2"===s||"r2"===s?r[s]+=this.offsetX-t.width/2:"y1"!==s&&"y2"!==s||(r[s]+=this.offsetY-t.height/2);i='id="SVGID_'+this.id+'" gradientUnits="userSpaceOnUse"',this.gradientTransform&&(i+=' gradientTransform="matrix('+this.gradientTransform.join(" ")+')" '),"linear"===this.type?e=["<linearGradient ",i,' x1="',r.x1,'" y1="',r.y1,'" x2="',r.x2,'" y2="',r.y2,'">\n']:"radial"===this.type&&(e=["<radialGradient ",i,' cx="',r.x2,'" cy="',r.y2,'" r="',r.r2,'" fx="',r.x1,'" fy="',r.y1,'">\n']);for(var n=0;n<this.colorStops.length;n++)e.push("<stop ",'offset="',100*this.colorStops[n].offset+"%",'" style="stop-color:',this.colorStops[n].color,null!=this.colorStops[n].opacity?";stop-opacity: "+this.colorStops[n].opacity:";",'"/>\n');return e.push("linear"===this.type?"</linearGradient>\n":"</radialGradient>\n"),e.join("")},toLive:function(t,e){var i,r=fabric.util.object.clone(this.coords);if(this.type){if(e.group&&"path-group"===e.group.type)for(var s in r)"x1"===s||"x2"===s?r[s]+=-this.offsetX+e.width/2:"y1"!==s&&"y2"!==s||(r[s]+=-this.offsetY+e.height/2);"linear"===this.type?i=t.createLinearGradient(r.x1,r.y1,r.x2,r.y2):"radial"===this.type&&(i=t.createRadialGradient(r.x1,r.y1,r.r1,r.x2,r.y2,r.r2));for(var n=0,o=this.colorStops.length;n<o;n++){var a=this.colorStops[n].color,h=this.colorStops[n].opacity,c=this.colorStops[n].offset;void 0!==h&&(a=new fabric.Color(a).setAlpha(h).toRgba()),i.addColorStop(parseFloat(c),a)}return i}}}),fabric.util.object.extend(fabric.Gradient,{fromElement:function(i,r){var s,n=i.getElementsByTagName("stop"),o="linearGradient"===i.nodeName?"linear":"radial",a=i.getAttribute("gradientUnits")||"objectBoundingBox",h=i.getAttribute("gradientTransform"),c=[],l={};"linear"===o?l=function(t){return{x1:t.getAttribute("x1")||0,y1:t.getAttribute("y1")||0,x2:t.getAttribute("x2")||"100%",y2:t.getAttribute("y2")||0}}(i):"radial"===o&&(l=function(t){return{x1:t.getAttribute("fx")||t.getAttribute("cx")||"50%",y1:t.getAttribute("fy")||t.getAttribute("cy")||"50%",r1:0,x2:t.getAttribute("cx")||"50%",y2:t.getAttribute("cy")||"50%",r2:t.getAttribute("r")||"50%"}}(i));for(var u=n.length;u--;)c.push(t(n[u]));s=e(r,l,a);var f=new fabric.Gradient({type:o,coords:l,colorStops:c,offsetX:-r.left,offsetY:-r.top});return(h||""!==s)&&(f.gradientTransform=fabric.parseTransformAttribute((h||"")+s)),f},forObject:function(t,i){return i||(i={}),e(t,i.coords,"userSpaceOnUse"),new fabric.Gradient(i)}})}(),fabric.Pattern=fabric.util.createClass({repeat:"repeat",offsetX:0,offsetY:0,initialize:function(t){if(t||(t={}),this.id=fabric.Object.__uid++,t.source)if("string"==typeof t.source)if(void 0!==fabric.util.getFunctionBody(t.source))this.source=new Function(fabric.util.getFunctionBody(t.source));else{var e=this;this.source=fabric.util.createImage(),fabric.util.loadImage(t.source,function(t){e.source=t})}else this.source=t.source;t.repeat&&(this.repeat=t.repeat),t.offsetX&&(this.offsetX=t.offsetX),t.offsetY&&(this.offsetY=t.offsetY)},toObject:function(){var t;return"function"==typeof this.source?t=String(this.source):"string"==typeof this.source.src&&(t=this.source.src),{source:t,repeat:this.repeat,offsetX:this.offsetX,offsetY:this.offsetY}},toSVG:function(t){var e="function"==typeof this.source?this.source():this.source,i=e.width/t.getWidth(),r=e.height/t.getHeight(),s=this.offsetX/t.getWidth(),n=this.offsetY/t.getHeight(),o="";return"repeat-x"!==this.repeat&&"no-repeat"!==this.repeat||(r=1),"repeat-y"!==this.repeat&&"no-repeat"!==this.repeat||(i=1),e.src?o=e.src:e.toDataURL&&(o=e.toDataURL()),'<pattern id="SVGID_'+this.id+'" x="'+s+'" y="'+n+'" width="'+i+'" height="'+r+'">\n<image x="0" y="0" width="'+e.width+'" height="'+e.height+'" xlink:href="'+o+'"></image>\n</pattern>\n'},toLive:function(t){var e="function"==typeof this.source?this.source():this.source;if(!e)return"";if(void 0!==e.src){if(!e.complete)return"";if(0===e.naturalWidth||0===e.naturalHeight)return""}return t.createPattern(e,this.repeat)}}),function(t){"use strict";var e=t.fabric||(t.fabric={});e.Shadow?e.warn("fabric.Shadow is already defined."):(e.Shadow=e.util.createClass({color:"rgb(0,0,0)",blur:0,offsetX:0,offsetY:0,affectStroke:!1,includeDefaultValues:!0,initialize:function(t){for(var i in"string"==typeof t&&(t=this._parseShadow(t)),t)this[i]=t[i];this.id=e.Object.__uid++},_parseShadow:function(t){var i=t.trim(),r=e.Shadow.reOffsetsAndBlur.exec(i)||[];return{color:(i.replace(e.Shadow.reOffsetsAndBlur,"")||"rgb(0,0,0)").trim(),offsetX:parseInt(r[1],10)||0,offsetY:parseInt(r[2],10)||0,blur:parseInt(r[3],10)||0}},toString:function(){return[this.offsetX,this.offsetY,this.blur,this.color].join("px ")},toSVG:function(t){var e="SourceAlpha",i=40,r=40;return!t||t.fill!==this.color&&t.stroke!==this.color||(e="SourceGraphic"),t.width&&t.height&&(i=100*Math.abs(this.offsetX/t.getWidth())+20,r=100*Math.abs(this.offsetY/t.getHeight())+20),'<filter id="SVGID_'+this.id+'" y="-'+r+'%" height="'+(100+2*r)+'%" x="-'+i+'%" width="'+(100+2*i)+'%" >\n\t<feGaussianBlur in="'+e+'" stdDeviation="'+(this.blur?this.blur/3:0)+'"></feGaussianBlur>\n\t<feOffset dx="'+this.offsetX+'" dy="'+this.offsetY+'"></feOffset>\n\t<feMerge>\n\t\t<feMergeNode></feMergeNode>\n\t\t<feMergeNode in="SourceGraphic"></feMergeNode>\n\t</feMerge>\n</filter>\n'},toObject:function(){if(this.includeDefaultValues)return{color:this.color,blur:this.blur,offsetX:this.offsetX,offsetY:this.offsetY};var t={},i=e.Shadow.prototype;return this.color!==i.color&&(t.color=this.color),this.blur!==i.blur&&(t.blur=this.blur),this.offsetX!==i.offsetX&&(t.offsetX=this.offsetX),this.offsetY!==i.offsetY&&(t.offsetY=this.offsetY),t}}),e.Shadow.reOffsetsAndBlur=/(?:\s|^)(-?\d+(?:px)?(?:\s?|$))?(-?\d+(?:px)?(?:\s?|$))?(\d+(?:px)?)?(?:\s?|$)(?:$|\s)/)}("undefined"!=typeof exports?exports:this),function(){"use strict";if(fabric.StaticCanvas)fabric.warn("fabric.StaticCanvas is already defined.");else{var t=fabric.util.object.extend,e=fabric.util.getElementOffset,i=fabric.util.removeFromArray,r=new Error("Could not initialize `canvas` element");fabric.StaticCanvas=fabric.util.createClass({initialize:function(t,e){e||(e={}),this._initStatic(t,e),fabric.StaticCanvas.activeInstance=this},backgroundColor:"",backgroundImage:null,overlayColor:"",overlayImage:null,includeDefaultValues:!0,stateful:!0,renderOnAddRemove:!0,clipTo:null,controlsAboveOverlay:!1,allowTouchScrolling:!1,imageSmoothingEnabled:!0,preserveObjectStacking:!1,viewportTransform:[1,0,0,1,0,0],onBeforeScaleRotate:function(){},_initStatic:function(t,e){this._objects=[],this._createLowerCanvas(t),this._initOptions(e),this._setImageSmoothing(),e.overlayImage&&this.setOverlayImage(e.overlayImage,this.renderAll.bind(this)),e.backgroundImage&&this.setBackgroundImage(e.backgroundImage,this.renderAll.bind(this)),e.backgroundColor&&this.setBackgroundColor(e.backgroundColor,this.renderAll.bind(this)),e.overlayColor&&this.setOverlayColor(e.overlayColor,this.renderAll.bind(this)),this.calcOffset()},calcOffset:function(){return this._offset=e(this.lowerCanvasEl),this},setOverlayImage:function(t,e,i){return this.__setBgOverlayImage("overlayImage",t,e,i)},setBackgroundImage:function(t,e,i){return this.__setBgOverlayImage("backgroundImage",t,e,i)},setOverlayColor:function(t,e){return this.__setBgOverlayColor("overlayColor",t,e)},setBackgroundColor:function(t,e){return this.__setBgOverlayColor("backgroundColor",t,e)},_setImageSmoothing:function(){var t=this.getContext();t.imageSmoothingEnabled=this.imageSmoothingEnabled,t.webkitImageSmoothingEnabled=this.imageSmoothingEnabled,t.mozImageSmoothingEnabled=this.imageSmoothingEnabled,t.msImageSmoothingEnabled=this.imageSmoothingEnabled,t.oImageSmoothingEnabled=this.imageSmoothingEnabled},__setBgOverlayImage:function(t,e,i,r){return"string"==typeof e?fabric.util.loadImage(e,function(e){this[t]=new fabric.Image(e,r),i&&i()},this,r&&r.crossOrigin):(this[t]=e,i&&i()),this},__setBgOverlayColor:function(t,e,i){if(e&&e.source){var r=this;fabric.util.loadImage(e.source,function(s){r[t]=new fabric.Pattern({source:s,repeat:e.repeat,offsetX:e.offsetX,offsetY:e.offsetY}),i&&i()})}else this[t]=e,i&&i();return this},_createCanvasElement:function(){var t=fabric.document.createElement("canvas");if(t.style||(t.style={}),!t)throw r;return this._initCanvasElement(t),t},_initCanvasElement:function(t){if(fabric.util.createCanvasElement(t),void 0===t.getContext)throw r},_initOptions:function(t){for(var e in t)this[e]=t[e];this.width=this.width||parseInt(this.lowerCanvasEl.width,10)||0,this.height=this.height||parseInt(this.lowerCanvasEl.height,10)||0,this.lowerCanvasEl.style&&(this.lowerCanvasEl.width=this.width,this.lowerCanvasEl.height=this.height,this.lowerCanvasEl.style.width=this.width+"px",this.lowerCanvasEl.style.height=this.height+"px",this.viewportTransform=this.viewportTransform.slice())},_createLowerCanvas:function(t){this.lowerCanvasEl=fabric.util.getById(t)||this._createCanvasElement(),this._initCanvasElement(this.lowerCanvasEl),fabric.util.addClass(this.lowerCanvasEl,"lower-canvas"),this.interactive&&this._applyCanvasStyle(this.lowerCanvasEl),this.contextContainer=this.lowerCanvasEl.getContext("2d")},getWidth:function(){return this.width},getHeight:function(){return this.height},setWidth:function(t,e){return this.setDimensions({width:t},e)},setHeight:function(t,e){return this.setDimensions({height:t},e)},setDimensions:function(t,e){var i;for(var r in e=e||{},t)i=t[r],e.cssOnly||(this._setBackstoreDimension(r,t[r]),i+="px"),e.backstoreOnly||this._setCssDimension(r,i);return e.cssOnly||this.renderAll(),this.calcOffset(),this},_setBackstoreDimension:function(t,e){return this.lowerCanvasEl[t]=e,this.upperCanvasEl&&(this.upperCanvasEl[t]=e),this.cacheCanvasEl&&(this.cacheCanvasEl[t]=e),this[t]=e,this},_setCssDimension:function(t,e){return this.lowerCanvasEl.style[t]=e,this.upperCanvasEl&&(this.upperCanvasEl.style[t]=e),this.wrapperEl&&(this.wrapperEl.style[t]=e),this},getZoom:function(){return Math.sqrt(this.viewportTransform[0]*this.viewportTransform[3])},setViewportTransform:function(t){this.viewportTransform=t,this.renderAll();for(var e=0,i=this._objects.length;e<i;e++)this._objects[e].setCoords();return this},zoomToPoint:function(t,e){var i=t;t=fabric.util.transformPoint(t,fabric.util.invertTransform(this.viewportTransform)),this.viewportTransform[0]=e,this.viewportTransform[3]=e;var r=fabric.util.transformPoint(t,this.viewportTransform);this.viewportTransform[4]+=i.x-r.x,this.viewportTransform[5]+=i.y-r.y,this.renderAll();for(var s=0,n=this._objects.length;s<n;s++)this._objects[s].setCoords();return this},setZoom:function(t){return this.zoomToPoint(new fabric.Point(0,0),t),this},absolutePan:function(t){this.viewportTransform[4]=-t.x,this.viewportTransform[5]=-t.y,this.renderAll();for(var e=0,i=this._objects.length;e<i;e++)this._objects[e].setCoords();return this},relativePan:function(t){return this.absolutePan(new fabric.Point(-t.x-this.viewportTransform[4],-t.y-this.viewportTransform[5]))},getElement:function(){return this.lowerCanvasEl},getActiveObject:function(){return null},getActiveGroup:function(){return null},_draw:function(t,e){if(e){t.save();var i=this.viewportTransform;t.transform(i[0],i[1],i[2],i[3],i[4],i[5]),this._shouldRenderObject(e)&&e.render(t),t.restore(),this.controlsAboveOverlay||e._renderControls(t)}},_shouldRenderObject:function(t){return!!t&&(t!==this.getActiveGroup()||!this.preserveObjectStacking)},_onObjectAdded:function(t){this.stateful&&t.setupState(),t.canvas=this,t.setCoords(),this.fire("object:added",{target:t}),t.fire("added")},_onObjectRemoved:function(t){this.getActiveObject()===t&&(this.fire("before:selection:cleared",{target:t}),this._discardActiveObject(),this.fire("selection:cleared")),this.fire("object:removed",{target:t}),t.fire("removed")},clearContext:function(t){return t.clearRect(0,0,this.width,this.height),this},getContext:function(){return this.contextContainer},clear:function(){return this._objects.length=0,this.discardActiveGroup&&this.discardActiveGroup(),this.discardActiveObject&&this.discardActiveObject(),this.clearContext(this.contextContainer),this.contextTop&&this.clearContext(this.contextTop),this.fire("canvas:cleared"),this.renderAll(),this},renderAll:function(t){var e=this[!0===t&&this.interactive?"contextTop":"contextContainer"],i=this.getActiveGroup();return this.contextTop&&this.selection&&!this._groupSelector&&this.clearContext(this.contextTop),t||this.clearContext(e),this.fire("before:render"),this.clipTo&&fabric.util.clipContext(this,e),this._renderBackground(e),this._renderObjects(e,i),this._renderActiveGroup(e,i),this.clipTo&&e.restore(),this._renderOverlay(e),this.controlsAboveOverlay&&this.interactive&&this.drawControls(e),this.fire("after:render"),this},_renderObjects:function(t,e){var i,r;if(!e||this.preserveObjectStacking)for(i=0,r=this._objects.length;i<r;++i)this._draw(t,this._objects[i]);else for(i=0,r=this._objects.length;i<r;++i)this._objects[i]&&!e.contains(this._objects[i])&&this._draw(t,this._objects[i])},_renderActiveGroup:function(t,e){if(e){var i=[];this.forEachObject(function(t){e.contains(t)&&i.push(t)}),e._set("objects",i),this._draw(t,e)}},_renderBackground:function(t){this.backgroundColor&&(t.fillStyle=this.backgroundColor.toLive?this.backgroundColor.toLive(t):this.backgroundColor,t.fillRect(this.backgroundColor.offsetX||0,this.backgroundColor.offsetY||0,this.width,this.height)),this.backgroundImage&&this._draw(t,this.backgroundImage)},_renderOverlay:function(t){this.overlayColor&&(t.fillStyle=this.overlayColor.toLive?this.overlayColor.toLive(t):this.overlayColor,t.fillRect(this.overlayColor.offsetX||0,this.overlayColor.offsetY||0,this.width,this.height)),this.overlayImage&&this._draw(t,this.overlayImage)},renderTop:function(){var t=this.contextTop||this.contextContainer;this.clearContext(t),this.selection&&this._groupSelector&&this._drawSelection();var e=this.getActiveGroup();return e&&e.render(t),this._renderOverlay(t),this.fire("after:render"),this},getCenter:function(){return{top:this.getHeight()/2,left:this.getWidth()/2}},centerObjectH:function(t){return this._centerObject(t,new fabric.Point(this.getCenter().left,t.getCenterPoint().y)),this.renderAll(),this},centerObjectV:function(t){return this._centerObject(t,new fabric.Point(t.getCenterPoint().x,this.getCenter().top)),this.renderAll(),this},centerObject:function(t){var e=this.getCenter();return this._centerObject(t,new fabric.Point(e.left,e.top)),this.renderAll(),this},_centerObject:function(t,e){return t.setPositionByOrigin(e,"center","center"),this},toDatalessJSON:function(t){return this.toDatalessObject(t)},toObject:function(t){return this._toObjectMethod("toObject",t)},toDatalessObject:function(t){return this._toObjectMethod("toDatalessObject",t)},_toObjectMethod:function(e,i){var r=this.getActiveGroup();r&&this.discardActiveGroup();var s={objects:this._toObjects(e,i)};return t(s,this.__serializeBgOverlay()),fabric.util.populateWithProperties(this,s,i),r&&(this.setActiveGroup(new fabric.Group(r.getObjects(),{originX:"center",originY:"center"})),r.forEachObject(function(t){t.set("active",!0)}),this._currentTransform&&(this._currentTransform.target=this.getActiveGroup())),s},_toObjects:function(t,e){return this.getObjects().map(function(i){return this._toObject(i,t,e)},this)},_toObject:function(t,e,i){var r;this.includeDefaultValues||(r=t.includeDefaultValues,t.includeDefaultValues=!1);var s=t[e](i);return this.includeDefaultValues||(t.includeDefaultValues=r),s},__serializeBgOverlay:function(){var t={background:this.backgroundColor&&this.backgroundColor.toObject?this.backgroundColor.toObject():this.backgroundColor};return this.overlayColor&&(t.overlay=this.overlayColor.toObject?this.overlayColor.toObject():this.overlayColor),this.backgroundImage&&(t.backgroundImage=this.backgroundImage.toObject()),this.overlayImage&&(t.overlayImage=this.overlayImage.toObject()),t},svgViewportTransformation:!0,toSVG:function(t,e){t||(t={});var i=[];return this._setSVGPreamble(i,t),this._setSVGHeader(i,t),this._setSVGBgOverlayColor(i,"backgroundColor"),this._setSVGBgOverlayImage(i,"backgroundImage"),this._setSVGObjects(i,e),this._setSVGBgOverlayColor(i,"overlayColor"),this._setSVGBgOverlayImage(i,"overlayImage"),i.push("</svg>"),i.join("")},_setSVGPreamble:function(t,e){e.suppressPreamble||t.push('<?xml version="1.0" encoding="',e.encoding||"UTF-8",'" standalone="no" ?>','<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" ','"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n')},_setSVGHeader:function(t,e){var i,r,s;e.viewBox?(i=e.viewBox.width,r=e.viewBox.height):(i=this.width,r=this.height,this.svgViewportTransformation||(i/=(s=this.viewportTransform)[0],r/=s[3])),t.push("<svg ",'xmlns="http://www.w3.org/2000/svg" ','xmlns:xlink="http://www.w3.org/1999/xlink" ','version="1.1" ','width="',i,'" ','height="',r,'" ',this.backgroundColor&&!this.backgroundColor.toLive?'style="background-color: '+this.backgroundColor+'" ':null,e.viewBox?'viewBox="'+e.viewBox.x+" "+e.viewBox.y+" "+e.viewBox.width+" "+e.viewBox.height+'" ':null,'xml:space="preserve">',"<desc>Created with Fabric.js ",fabric.version,"</desc>","<defs>",fabric.createSVGFontFacesMarkup(this.getObjects()),fabric.createSVGRefElementsMarkup(this),"</defs>")},_setSVGObjects:function(t,e){var i=this.getActiveGroup();i&&this.discardActiveGroup();for(var r=0,s=this.getObjects(),n=s.length;r<n;r++)t.push(s[r].toSVG(e));i&&(this.setActiveGroup(new fabric.Group(i.getObjects())),i.forEachObject(function(t){t.set("active",!0)}))},_setSVGBgOverlayImage:function(t,e){this[e]&&this[e].toSVG&&t.push(this[e].toSVG())},_setSVGBgOverlayColor:function(t,e){this[e]&&this[e].source?t.push('<rect x="',this[e].offsetX,'" y="',this[e].offsetY,'" ','width="',"repeat-y"===this[e].repeat||"no-repeat"===this[e].repeat?this[e].source.width:this.width,'" height="',"repeat-x"===this[e].repeat||"no-repeat"===this[e].repeat?this[e].source.height:this.height,'" fill="url(#'+e+'Pattern)"',"></rect>"):this[e]&&"overlayColor"===e&&t.push('<rect x="0" y="0" ','width="',this.width,'" height="',this.height,'" fill="',this[e],'"',"></rect>")},sendToBack:function(t){return i(this._objects,t),this._objects.unshift(t),this.renderAll&&this.renderAll()},bringToFront:function(t){return i(this._objects,t),this._objects.push(t),this.renderAll&&this.renderAll()},sendBackwards:function(t,e){var r=this._objects.indexOf(t);if(0!==r){var s=this._findNewLowerIndex(t,r,e);i(this._objects,t),this._objects.splice(s,0,t),this.renderAll&&this.renderAll()}return this},_findNewLowerIndex:function(t,e,i){var r;if(i){r=e;for(var s=e-1;s>=0;--s){if(t.intersectsWithObject(this._objects[s])||t.isContainedWithinObject(this._objects[s])||this._objects[s].isContainedWithinObject(t)){r=s;break}}}else r=e-1;return r},bringForward:function(t,e){var r=this._objects.indexOf(t);if(r!==this._objects.length-1){var s=this._findNewUpperIndex(t,r,e);i(this._objects,t),this._objects.splice(s,0,t),this.renderAll&&this.renderAll()}return this},_findNewUpperIndex:function(t,e,i){var r;if(i){r=e;for(var s=e+1;s<this._objects.length;++s){if(t.intersectsWithObject(this._objects[s])||t.isContainedWithinObject(this._objects[s])||this._objects[s].isContainedWithinObject(t)){r=s;break}}}else r=e+1;return r},moveTo:function(t,e){return i(this._objects,t),this._objects.splice(e,0,t),this.renderAll&&this.renderAll()},dispose:function(){return this.clear(),this.interactive&&this.removeListeners(),this},toString:function(){return"#<fabric.Canvas ("+this.complexity()+"): { objects: "+this.getObjects().length+" }>"}}),t(fabric.StaticCanvas.prototype,fabric.Observable),t(fabric.StaticCanvas.prototype,fabric.Collection),t(fabric.StaticCanvas.prototype,fabric.DataURLExporter),t(fabric.StaticCanvas,{EMPTY_JSON:'{"objects": [], "background": "white"}',supports:function(t){var e=fabric.util.createCanvasElement();if(!e||!e.getContext)return null;var i=e.getContext("2d");if(!i)return null;switch(t){case"getImageData":return void 0!==i.getImageData;case"setLineDash":return void 0!==i.setLineDash;case"toDataURL":return void 0!==e.toDataURL;case"toDataURLWithQuality":try{return e.toDataURL("image/jpeg",0),!0}catch(t){}return!1;default:return null}}}),fabric.StaticCanvas.prototype.toJSON=fabric.StaticCanvas.prototype.toObject}}(),fabric.BaseBrush=fabric.util.createClass({color:"rgb(0, 0, 0)",width:1,shadow:null,strokeLineCap:"round",strokeLineJoin:"round",setShadow:function(t){return this.shadow=new fabric.Shadow(t),this},_setBrushStyles:function(){var t=this.canvas.contextTop;t.strokeStyle=this.color,t.lineWidth=this.width,t.lineCap=this.strokeLineCap,t.lineJoin=this.strokeLineJoin},_setShadow:function(){if(this.shadow){var t=this.canvas.contextTop;t.shadowColor=this.shadow.color,t.shadowBlur=this.shadow.blur,t.shadowOffsetX=this.shadow.offsetX,t.shadowOffsetY=this.shadow.offsetY}},_resetShadow:function(){var t=this.canvas.contextTop;t.shadowColor="",t.shadowBlur=t.shadowOffsetX=t.shadowOffsetY=0}}),fabric.PencilBrush=fabric.util.createClass(fabric.BaseBrush,{initialize:function(t){this.canvas=t,this._points=[]},onMouseDown:function(t){this._prepareForDrawing(t),this._captureDrawingPath(t),this._render()},onMouseMove:function(t){this._captureDrawingPath(t),this.canvas.clearContext(this.canvas.contextTop),this._render()},onMouseUp:function(){this._finalizeAndAddPath()},_prepareForDrawing:function(t){var e=new fabric.Point(t.x,t.y);this._reset(),this._addPoint(e),this.canvas.contextTop.moveTo(e.x,e.y)},_addPoint:function(t){this._points.push(t)},_reset:function(){this._points.length=0,this._setBrushStyles(),this._setShadow()},_captureDrawingPath:function(t){var e=new fabric.Point(t.x,t.y);this._addPoint(e)},_render:function(){var t=this.canvas.contextTop,e=this.canvas.viewportTransform,i=this._points[0],r=this._points[1];t.save(),t.transform(e[0],e[1],e[2],e[3],e[4],e[5]),t.beginPath(),2===this._points.length&&i.x===r.x&&i.y===r.y&&(i.x-=.5,r.x+=.5),t.moveTo(i.x,i.y);for(var s=1,n=this._points.length;s<n;s++){var o=i.midPointFrom(r);t.quadraticCurveTo(i.x,i.y,o.x,o.y),i=this._points[s],r=this._points[s+1]}t.lineTo(i.x,i.y),t.stroke(),t.restore()},convertPointsToSVGPath:function(t){var e=[],i=new fabric.Point(t[0].x,t[0].y),r=new fabric.Point(t[1].x,t[1].y);e.push("M ",t[0].x," ",t[0].y," ");for(var s=1,n=t.length;s<n;s++){var o=i.midPointFrom(r);e.push("Q ",i.x," ",i.y," ",o.x," ",o.y," "),i=new fabric.Point(t[s].x,t[s].y),s+1<t.length&&(r=new fabric.Point(t[s+1].x,t[s+1].y))}return e.push("L ",i.x," ",i.y," "),e},createPath:function(t){var e=new fabric.Path(t,{fill:null,stroke:this.color,strokeWidth:this.width,strokeLineCap:this.strokeLineCap,strokeLineJoin:this.strokeLineJoin,originX:"center",originY:"center"});return this.shadow&&(this.shadow.affectStroke=!0,e.setShadow(this.shadow)),e},_finalizeAndAddPath:function(){this.canvas.contextTop.closePath();var t=this.convertPointsToSVGPath(this._points).join("");if("M 0 0 Q 0 0 0 0 L 0 0"!==t){var e=this.createPath(t);this.canvas.add(e),e.setCoords(),this.canvas.clearContext(this.canvas.contextTop),this._resetShadow(),this.canvas.renderAll(),this.canvas.fire("path:created",{path:e})}else this.canvas.renderAll()}}),fabric.CircleBrush=fabric.util.createClass(fabric.BaseBrush,{width:10,initialize:function(t){this.canvas=t,this.points=[]},drawDot:function(t){var e=this.addPoint(t),i=this.canvas.contextTop,r=this.canvas.viewportTransform;i.save(),i.transform(r[0],r[1],r[2],r[3],r[4],r[5]),i.fillStyle=e.fill,i.beginPath(),i.arc(e.x,e.y,e.radius,0,2*Math.PI,!1),i.closePath(),i.fill(),i.restore()},onMouseDown:function(t){this.points.length=0,this.canvas.clearContext(this.canvas.contextTop),this._setShadow(),this.drawDot(t)},onMouseMove:function(t){this.drawDot(t)},onMouseUp:function(){var t=this.canvas.renderOnAddRemove;this.canvas.renderOnAddRemove=!1;for(var e=[],i=0,r=this.points.length;i<r;i++){var s=this.points[i],n=new fabric.Circle({radius:s.radius,left:s.x,top:s.y,originX:"center",originY:"center",fill:s.fill});this.shadow&&n.setShadow(this.shadow),e.push(n)}var o=new fabric.Group(e,{originX:"center",originY:"center"});o.canvas=this.canvas,this.canvas.add(o),this.canvas.fire("path:created",{path:o}),this.canvas.clearContext(this.canvas.contextTop),this._resetShadow(),this.canvas.renderOnAddRemove=t,this.canvas.renderAll()},addPoint:function(t){var e=new fabric.Point(t.x,t.y),i=fabric.util.getRandomInt(Math.max(0,this.width-20),this.width+20)/2,r=new fabric.Color(this.color).setAlpha(fabric.util.getRandomInt(0,100)/100).toRgba();return e.radius=i,e.fill=r,this.points.push(e),e}}),fabric.SprayBrush=fabric.util.createClass(fabric.BaseBrush,{width:10,density:20,dotWidth:1,dotWidthVariance:1,randomOpacity:!1,optimizeOverlapping:!0,initialize:function(t){this.canvas=t,this.sprayChunks=[]},onMouseDown:function(t){this.sprayChunks.length=0,this.canvas.clearContext(this.canvas.contextTop),this._setShadow(),this.addSprayChunk(t),this.render()},onMouseMove:function(t){this.addSprayChunk(t),this.render()},onMouseUp:function(){var t=this.canvas.renderOnAddRemove;this.canvas.renderOnAddRemove=!1;for(var e=[],i=0,r=this.sprayChunks.length;i<r;i++)for(var s=this.sprayChunks[i],n=0,o=s.length;n<o;n++){var a=new fabric.Rect({width:s[n].width,height:s[n].width,left:s[n].x+1,top:s[n].y+1,originX:"center",originY:"center",fill:this.color});this.shadow&&a.setShadow(this.shadow),e.push(a)}this.optimizeOverlapping&&(e=this._getOptimizedRects(e));var h=new fabric.Group(e,{originX:"center",originY:"center"});h.canvas=this.canvas,this.canvas.add(h),this.canvas.fire("path:created",{path:h}),this.canvas.clearContext(this.canvas.contextTop),this._resetShadow(),this.canvas.renderOnAddRemove=t,this.canvas.renderAll()},_getOptimizedRects:function(t){for(var e,i={},r=0,s=t.length;r<s;r++)i[e=t[r].left+""+t[r].top]||(i[e]=t[r]);var n=[];for(e in i)n.push(i[e]);return n},render:function(){var t=this.canvas.contextTop;t.fillStyle=this.color;var e=this.canvas.viewportTransform;t.save(),t.transform(e[0],e[1],e[2],e[3],e[4],e[5]);for(var i=0,r=this.sprayChunkPoints.length;i<r;i++){var s=this.sprayChunkPoints[i];void 0!==s.opacity&&(t.globalAlpha=s.opacity),t.fillRect(s.x,s.y,s.width,s.width)}t.restore()},addSprayChunk:function(t){this.sprayChunkPoints=[];for(var e,i,r,s=this.width/2,n=0;n<this.density;n++){e=fabric.util.getRandomInt(t.x-s,t.x+s),i=fabric.util.getRandomInt(t.y-s,t.y+s),r=this.dotWidthVariance?fabric.util.getRandomInt(Math.max(1,this.dotWidth-this.dotWidthVariance),this.dotWidth+this.dotWidthVariance):this.dotWidth;var o=new fabric.Point(e,i);o.width=r,this.randomOpacity&&(o.opacity=fabric.util.getRandomInt(0,100)/100),this.sprayChunkPoints.push(o)}this.sprayChunks.push(this.sprayChunkPoints)}}),fabric.PatternBrush=fabric.util.createClass(fabric.PencilBrush,{getPatternSrc:function(){var t=fabric.document.createElement("canvas"),e=t.getContext("2d");return t.width=t.height=25,e.fillStyle=this.color,e.beginPath(),e.arc(10,10,10,0,2*Math.PI,!1),e.closePath(),e.fill(),t},getPatternSrcFunction:function(){return String(this.getPatternSrc).replace("this.color",'"'+this.color+'"')},getPattern:function(){return this.canvas.contextTop.createPattern(this.source||this.getPatternSrc(),"repeat")},_setBrushStyles:function(){this.callSuper("_setBrushStyles"),this.canvas.contextTop.strokeStyle=this.getPattern()},createPath:function(t){var e=this.callSuper("createPath",t);return e.stroke=new fabric.Pattern({source:this.source||this.getPatternSrcFunction()}),e}}),function(){var t=fabric.util.getPointer,e=fabric.util.degreesToRadians,i=fabric.util.radiansToDegrees,r=Math.atan2,s=Math.abs;for(var n in fabric.Canvas=fabric.util.createClass(fabric.StaticCanvas,{initialize:function(t,e){e||(e={}),this._initStatic(t,e),this._initInteractive(),this._createCacheCanvas(),fabric.Canvas.activeInstance=this},uniScaleTransform:!1,centeredScaling:!1,centeredRotation:!1,interactive:!0,selection:!0,selectionColor:"rgba(100, 100, 255, 0.3)",selectionDashArray:[],selectionBorderColor:"rgba(255, 255, 255, 0.3)",selectionLineWidth:1,hoverCursor:"move",moveCursor:"move",defaultCursor:"default",freeDrawingCursor:"crosshair",rotationCursor:"crosshair",containerClass:"canvas-container",perPixelTargetFind:!1,targetFindTolerance:0,skipTargetFind:!1,_initInteractive:function(){this._currentTransform=null,this._groupSelector=null,this._initWrapperElement(),this._createUpperCanvas(),this._initEventListeners(),this.freeDrawingBrush=fabric.PencilBrush&&new fabric.PencilBrush(this),this.calcOffset()},_resetCurrentTransform:function(t){var e=this._currentTransform;e.target.set({scaleX:e.original.scaleX,scaleY:e.original.scaleY,left:e.original.left,top:e.original.top}),this._shouldCenterTransform(t,e.target)?"rotate"===e.action?this._setOriginToCenter(e.target):("center"!==e.originX&&("right"===e.originX?e.mouseXSign=-1:e.mouseXSign=1),"center"!==e.originY&&("bottom"===e.originY?e.mouseYSign=-1:e.mouseYSign=1),e.originX="center",e.originY="center"):(e.originX=e.original.originX,e.originY=e.original.originY)},containsPoint:function(t,e){var i=this.getPointer(t,!0),r=this._normalizePointer(e,i);return e.containsPoint(r)||e._findTargetCorner(i)},_normalizePointer:function(t,e){var i,r=this.getActiveGroup(),s=e.x,n=e.y;return r&&"group"!==t.type&&r.contains(t)&&(i=new fabric.Point(r.left,r.top),s-=(i=fabric.util.transformPoint(i,this.viewportTransform,!0)).x,n-=i.y),{x:s,y:n}},isTargetTransparent:function(t,e,i){var r=t.hasBorders,s=t.transparentCorners;t.hasBorders=t.transparentCorners=!1,this._draw(this.contextCache,t),t.hasBorders=r,t.transparentCorners=s;var n=fabric.util.isTransparent(this.contextCache,e,i,this.targetFindTolerance);return this.clearContext(this.contextCache),n},_shouldClearSelection:function(t,e){var i=this.getActiveGroup(),r=this.getActiveObject();return!e||e&&i&&!i.contains(e)&&i!==e&&!t.shiftKey||e&&!e.evented||e&&!e.selectable&&r&&r!==e},_shouldCenterTransform:function(t,e){if(e){var i,r=this._currentTransform;return"scale"===r.action||"scaleX"===r.action||"scaleY"===r.action?i=this.centeredScaling||e.centeredScaling:"rotate"===r.action&&(i=this.centeredRotation||e.centeredRotation),i?!t.altKey:t.altKey}},_getOriginFromCorner:function(t,e){var i={x:t.originX,y:t.originY};return"ml"===e||"tl"===e||"bl"===e?i.x="right":"mr"!==e&&"tr"!==e&&"br"!==e||(i.x="left"),"tl"===e||"mt"===e||"tr"===e?i.y="bottom":"bl"!==e&&"mb"!==e&&"br"!==e||(i.y="top"),i},_getActionFromCorner:function(t,e){var i="drag";return e&&(i="ml"===e||"mr"===e?"scaleX":"mt"===e||"mb"===e?"scaleY":"mtr"===e?"rotate":"scale"),i},_setupCurrentTransform:function(t,i){if(i){var r=this.getPointer(t),s=i._findTargetCorner(this.getPointer(t,!0)),n=this._getActionFromCorner(i,s),o=this._getOriginFromCorner(i,s);this._currentTransform={target:i,action:n,scaleX:i.scaleX,scaleY:i.scaleY,offsetX:r.x-i.left,offsetY:r.y-i.top,originX:o.x,originY:o.y,ex:r.x,ey:r.y,left:i.left,top:i.top,theta:e(i.angle),width:i.width*i.scaleX,mouseXSign:1,mouseYSign:1},this._currentTransform.original={left:i.left,top:i.top,scaleX:i.scaleX,scaleY:i.scaleY,originX:o.x,originY:o.y},this._resetCurrentTransform(t)}},_translateObject:function(t,e){var i=this._currentTransform.target;i.get("lockMovementX")||i.set("left",t-this._currentTransform.offsetX),i.get("lockMovementY")||i.set("top",e-this._currentTransform.offsetY)},_scaleObject:function(t,e,i){var r=this._currentTransform,s=r.target,n=s.get("lockScalingX"),o=s.get("lockScalingY"),a=s.get("lockScalingFlip");if(!n||!o){var h=s.translateToOriginPoint(s.getCenterPoint(),r.originX,r.originY),c=s.toLocalPoint(new fabric.Point(t,e),r.originX,r.originY);this._setLocalMouse(c,r),this._setObjectScale(c,r,n,o,i,a),s.setPositionByOrigin(h,r.originX,r.originY)}},_setObjectScale:function(t,e,i,r,s,n){var o=e.target,a=!1,h=!1,c=o.stroke?o.strokeWidth:0;e.newScaleX=t.x/(o.width+c/2),e.newScaleY=t.y/(o.height+c/2),n&&e.newScaleX<=0&&e.newScaleX<o.scaleX&&(a=!0),n&&e.newScaleY<=0&&e.newScaleY<o.scaleY&&(h=!0),"equally"!==s||i||r?s?"x"!==s||o.get("lockUniScaling")?"y"!==s||o.get("lockUniScaling")||h||r||o.set("scaleY",e.newScaleY):a||i||o.set("scaleX",e.newScaleX):(a||i||o.set("scaleX",e.newScaleX),h||r||o.set("scaleY",e.newScaleY)):a||h||this._scaleObjectEqually(t,o,e),a||h||this._flipObject(e,s)},_scaleObjectEqually:function(t,e,i){var r=t.y+t.x,s=e.stroke?e.strokeWidth:0,n=(e.height+s/2)*i.original.scaleY+(e.width+s/2)*i.original.scaleX;i.newScaleX=i.original.scaleX*r/n,i.newScaleY=i.original.scaleY*r/n,e.set("scaleX",i.newScaleX),e.set("scaleY",i.newScaleY)},_flipObject:function(t,e){t.newScaleX<0&&"y"!==e&&("left"===t.originX?t.originX="right":"right"===t.originX&&(t.originX="left")),t.newScaleY<0&&"x"!==e&&("top"===t.originY?t.originY="bottom":"bottom"===t.originY&&(t.originY="top"))},_setLocalMouse:function(t,e){var i=e.target;"right"===e.originX?t.x*=-1:"center"===e.originX&&(t.x*=2*e.mouseXSign,t.x<0&&(e.mouseXSign=-e.mouseXSign)),"bottom"===e.originY?t.y*=-1:"center"===e.originY&&(t.y*=2*e.mouseYSign,t.y<0&&(e.mouseYSign=-e.mouseYSign)),s(t.x)>i.padding?t.x<0?t.x+=i.padding:t.x-=i.padding:t.x=0,s(t.y)>i.padding?t.y<0?t.y+=i.padding:t.y-=i.padding:t.y=0},_rotateObject:function(t,e){var s=this._currentTransform;if(!s.target.get("lockRotation")){var n=r(s.ey-s.top,s.ex-s.left),o=r(e-s.top,t-s.left),a=i(o-n+s.theta);a<0&&(a=360+a),s.target.angle=a%360}},setCursor:function(t){this.upperCanvasEl.style.cursor=t},_resetObjectTransform:function(t){t.scaleX=1,t.scaleY=1,t.setAngle(0)},_drawSelection:function(){var t=this.contextTop,e=this._groupSelector,i=e.left,r=e.top,n=s(i),o=s(r);if(t.fillStyle=this.selectionColor,t.fillRect(e.ex-(i>0?0:-i),e.ey-(r>0?0:-r),n,o),t.lineWidth=this.selectionLineWidth,t.strokeStyle=this.selectionBorderColor,this.selectionDashArray.length>1){var a=e.ex+.5-(i>0?0:n),h=e.ey+.5-(r>0?0:o);t.beginPath(),fabric.util.drawDashedLine(t,a,h,a+n,h,this.selectionDashArray),fabric.util.drawDashedLine(t,a,h+o-1,a+n,h+o-1,this.selectionDashArray),fabric.util.drawDashedLine(t,a,h,a,h+o,this.selectionDashArray),fabric.util.drawDashedLine(t,a+n-1,h,a+n-1,h+o,this.selectionDashArray),t.closePath(),t.stroke()}else t.strokeRect(e.ex+.5-(i>0?0:n),e.ey+.5-(r>0?0:o),n,o)},_isLastRenderedObject:function(t){return this.controlsAboveOverlay&&this.lastRenderedObjectWithControlsAboveOverlay&&this.lastRenderedObjectWithControlsAboveOverlay.visible&&this.containsPoint(t,this.lastRenderedObjectWithControlsAboveOverlay)&&this.lastRenderedObjectWithControlsAboveOverlay._findTargetCorner(this.getPointer(t,!0))},findTarget:function(t,e){if(!this.skipTargetFind){if(this._isLastRenderedObject(t))return this.lastRenderedObjectWithControlsAboveOverlay;var i=this.getActiveGroup();if(i&&!e&&this.containsPoint(t,i))return i;var r=this._searchPossibleTargets(t);return this._fireOverOutEvents(r),r}},_fireOverOutEvents:function(t){t?this._hoveredTarget!==t&&(this.fire("mouse:over",{target:t}),t.fire("mouseover"),this._hoveredTarget&&(this.fire("mouse:out",{target:this._hoveredTarget}),this._hoveredTarget.fire("mouseout")),this._hoveredTarget=t):this._hoveredTarget&&(this.fire("mouse:out",{target:this._hoveredTarget}),this._hoveredTarget.fire("mouseout"),this._hoveredTarget=null)},_checkTarget:function(t,e,i){if(e&&e.visible&&e.evented&&this.containsPoint(t,e)){if(!this.perPixelTargetFind&&!e.perPixelTargetFind||e.isEditing)return!0;if(!this.isTargetTransparent(e,i.x,i.y))return!0}},_searchPossibleTargets:function(t){for(var e,i=this.getPointer(t,!0),r=this._objects.length;r--;)if(this._checkTarget(t,this._objects[r],i)){this.relatedTarget=this._objects[r],e=this._objects[r];break}return e},getPointer:function(e,i,r){r||(r=this.upperCanvasEl);var s,n=t(e,r),o=r.getBoundingClientRect(),a=o.width||0,h=o.height||0;return a&&h||("top"in o&&"bottom"in o&&(h=Math.abs(o.top-o.bottom)),"right"in o&&"left"in o&&(a=Math.abs(o.right-o.left))),this.calcOffset(),n.x=n.x-this._offset.left,n.y=n.y-this._offset.top,i||(n=fabric.util.transformPoint(n,fabric.util.invertTransform(this.viewportTransform))),s=0===a||0===h?{width:1,height:1}:{width:r.width/a,height:r.height/h},{x:n.x*s.width,y:n.y*s.height}},_createUpperCanvas:function(){var t=this.lowerCanvasEl.className.replace(/\s*lower-canvas\s*/,"");this.upperCanvasEl=this._createCanvasElement(),fabric.util.addClass(this.upperCanvasEl,"upper-canvas "+t),this.wrapperEl.appendChild(this.upperCanvasEl),this._copyCanvasStyle(this.lowerCanvasEl,this.upperCanvasEl),this._applyCanvasStyle(this.upperCanvasEl),this.contextTop=this.upperCanvasEl.getContext("2d")},_createCacheCanvas:function(){this.cacheCanvasEl=this._createCanvasElement(),this.cacheCanvasEl.setAttribute("width",this.width),this.cacheCanvasEl.setAttribute("height",this.height),this.contextCache=this.cacheCanvasEl.getContext("2d")},_initWrapperElement:function(){this.wrapperEl=fabric.util.wrapElement(this.lowerCanvasEl,"div",{class:this.containerClass}),fabric.util.setStyle(this.wrapperEl,{width:this.getWidth()+"px",height:this.getHeight()+"px",position:"relative"}),fabric.util.makeElementUnselectable(this.wrapperEl)},_applyCanvasStyle:function(t){var e=this.getWidth()||t.width,i=this.getHeight()||t.height;fabric.util.setStyle(t,{position:"absolute",width:e+"px",height:i+"px",left:0,top:0}),t.width=e,t.height=i,fabric.util.makeElementUnselectable(t)},_copyCanvasStyle:function(t,e){e.style.cssText=t.style.cssText},getSelectionContext:function(){return this.contextTop},getSelectionElement:function(){return this.upperCanvasEl},_setActiveObject:function(t){this._activeObject&&this._activeObject.set("active",!1),this._activeObject=t,t.set("active",!0)},setActiveObject:function(t,e){return this._setActiveObject(t),this.renderAll(),this.fire("object:selected",{target:t,e:e}),t.fire("selected",{e:e}),this},getActiveObject:function(){return this._activeObject},_discardActiveObject:function(){this._activeObject&&this._activeObject.set("active",!1),this._activeObject=null},discardActiveObject:function(t){return this._discardActiveObject(),this.renderAll(),this.fire("selection:cleared",{e:t}),this},_setActiveGroup:function(t){this._activeGroup=t,t&&t.set("active",!0)},setActiveGroup:function(t,e){return this._setActiveGroup(t),t&&(this.fire("object:selected",{target:t,e:e}),t.fire("selected",{e:e})),this},getActiveGroup:function(){return this._activeGroup},_discardActiveGroup:function(){var t=this.getActiveGroup();t&&t.destroy(),this.setActiveGroup(null)},discardActiveGroup:function(t){return this._discardActiveGroup(),this.fire("selection:cleared",{e:t}),this},deactivateAll:function(){for(var t=this.getObjects(),e=0,i=t.length;e<i;e++)t[e].set("active",!1);return this._discardActiveGroup(),this._discardActiveObject(),this},deactivateAllWithDispatch:function(t){var e=this.getActiveGroup()||this.getActiveObject();return e&&this.fire("before:selection:cleared",{target:e,e:t}),this.deactivateAll(),e&&this.fire("selection:cleared",{e:t}),this},drawControls:function(t){var e=this.getActiveGroup();e?this._drawGroupControls(t,e):this._drawObjectsControls(t)},_drawGroupControls:function(t,e){e._renderControls(t)},_drawObjectsControls:function(t){for(var e=0,i=this._objects.length;e<i;++e)this._objects[e]&&this._objects[e].active&&(this._objects[e]._renderControls(t),this.lastRenderedObjectWithControlsAboveOverlay=this._objects[e])}}),fabric.StaticCanvas)"prototype"!==n&&(fabric.Canvas[n]=fabric.StaticCanvas[n]);fabric.isTouchSupported&&(fabric.Canvas.prototype._setCursorFromEvent=function(){}),fabric.Element=fabric.Canvas}(),function(){var t={mt:0,tr:1,mr:2,br:3,mb:4,bl:5,ml:6,tl:7},e=fabric.util.addListener,i=fabric.util.removeListener;fabric.util.object.extend(fabric.Canvas.prototype,{cursorMap:["n-resize","ne-resize","e-resize","se-resize","s-resize","sw-resize","w-resize","nw-resize"],_initEventListeners:function(){this._bindEvents(),e(fabric.window,"resize",this._onResize),e(this.upperCanvasEl,"mousedown",this._onMouseDown),e(this.upperCanvasEl,"mousemove",this._onMouseMove),e(this.upperCanvasEl,"mousewheel",this._onMouseWheel),e(this.upperCanvasEl,"touchstart",this._onMouseDown),e(this.upperCanvasEl,"touchmove",this._onMouseMove),"undefined"!=typeof Event&&"add"in Event&&(Event.add(this.upperCanvasEl,"gesture",this._onGesture),Event.add(this.upperCanvasEl,"drag",this._onDrag),Event.add(this.upperCanvasEl,"orientation",this._onOrientationChange),Event.add(this.upperCanvasEl,"shake",this._onShake),Event.add(this.upperCanvasEl,"longpress",this._onLongPress))},_bindEvents:function(){this._onMouseDown=this._onMouseDown.bind(this),this._onMouseMove=this._onMouseMove.bind(this),this._onMouseUp=this._onMouseUp.bind(this),this._onResize=this._onResize.bind(this),this._onGesture=this._onGesture.bind(this),this._onDrag=this._onDrag.bind(this),this._onShake=this._onShake.bind(this),this._onLongPress=this._onLongPress.bind(this),this._onOrientationChange=this._onOrientationChange.bind(this),this._onMouseWheel=this._onMouseWheel.bind(this)},removeListeners:function(){i(fabric.window,"resize",this._onResize),i(this.upperCanvasEl,"mousedown",this._onMouseDown),i(this.upperCanvasEl,"mousemove",this._onMouseMove),i(this.upperCanvasEl,"mousewheel",this._onMouseWheel),i(this.upperCanvasEl,"touchstart",this._onMouseDown),i(this.upperCanvasEl,"touchmove",this._onMouseMove),"undefined"!=typeof Event&&"remove"in Event&&(Event.remove(this.upperCanvasEl,"gesture",this._onGesture),Event.remove(this.upperCanvasEl,"drag",this._onDrag),Event.remove(this.upperCanvasEl,"orientation",this._onOrientationChange),Event.remove(this.upperCanvasEl,"shake",this._onShake),Event.remove(this.upperCanvasEl,"longpress",this._onLongPress))},_onGesture:function(t,e){this.__onTransformGesture&&this.__onTransformGesture(t,e)},_onDrag:function(t,e){this.__onDrag&&this.__onDrag(t,e)},_onMouseWheel:function(t,e){this.__onMouseWheel&&this.__onMouseWheel(t,e)},_onOrientationChange:function(t,e){this.__onOrientationChange&&this.__onOrientationChange(t,e)},_onShake:function(t,e){this.__onShake&&this.__onShake(t,e)},_onLongPress:function(t,e){this.__onLongPress&&this.__onLongPress(t,e)},_onMouseDown:function(t){this.__onMouseDown(t),e(fabric.document,"touchend",this._onMouseUp),e(fabric.document,"touchmove",this._onMouseMove),i(this.upperCanvasEl,"mousemove",this._onMouseMove),i(this.upperCanvasEl,"touchmove",this._onMouseMove),"touchstart"===t.type?i(this.upperCanvasEl,"mousedown",this._onMouseDown):(e(fabric.document,"mouseup",this._onMouseUp),e(fabric.document,"mousemove",this._onMouseMove))},_onMouseUp:function(t){if(this.__onMouseUp(t),i(fabric.document,"mouseup",this._onMouseUp),i(fabric.document,"touchend",this._onMouseUp),i(fabric.document,"mousemove",this._onMouseMove),i(fabric.document,"touchmove",this._onMouseMove),e(this.upperCanvasEl,"mousemove",this._onMouseMove),e(this.upperCanvasEl,"touchmove",this._onMouseMove),"touchend"===t.type){var r=this;setTimeout(function(){e(r.upperCanvasEl,"mousedown",r._onMouseDown)},400)}},_onMouseMove:function(t){!this.allowTouchScrolling&&t.preventDefault&&t.preventDefault(),this.__onMouseMove(t)},_onResize:function(){this.calcOffset()},_shouldRender:function(t,e){var i=this.getActiveGroup()||this.getActiveObject();return!!(t&&(t.isMoving||t!==i)||!t&&i||!t&&!i&&!this._groupSelector||e&&this._previousPointer&&this.selection&&(e.x!==this._previousPointer.x||e.y!==this._previousPointer.y))},__onMouseUp:function(t){var e;if(this.isDrawingMode&&this._isCurrentlyDrawing)this._onMouseUpInDrawingMode(t);else{this._currentTransform?(this._finalizeCurrentTransform(),e=this._currentTransform.target):e=this.findTarget(t,!0);var i=this._shouldRender(e,this.getPointer(t));this._maybeGroupObjects(t),e&&(e.isMoving=!1),i&&this.renderAll(),this._handleCursorAndEvent(t,e)}},_handleCursorAndEvent:function(t,e){this._setCursorFromEvent(t,e);var i=this;setTimeout(function(){i._setCursorFromEvent(t,e)},50),this.fire("mouse:up",{target:e,e:t}),e&&e.fire("mouseup",{e:t})},_finalizeCurrentTransform:function(){var t=this._currentTransform.target;t._scaling&&(t._scaling=!1),t.setCoords(),this.stateful&&t.hasStateChanged()&&(this.fire("object:modified",{target:t}),t.fire("modified")),this._restoreOriginXY(t)},_restoreOriginXY:function(t){if(this._previousOriginX&&this._previousOriginY){var e=t.translateToOriginPoint(t.getCenterPoint(),this._previousOriginX,this._previousOriginY);t.originX=this._previousOriginX,t.originY=this._previousOriginY,t.left=e.x,t.top=e.y,this._previousOriginX=null,this._previousOriginY=null}},_onMouseDownInDrawingMode:function(t){this._isCurrentlyDrawing=!0,this.discardActiveObject(t).renderAll(),this.clipTo&&fabric.util.clipContext(this,this.contextTop);var e=fabric.util.invertTransform(this.viewportTransform),i=fabric.util.transformPoint(this.getPointer(t,!0),e);this.freeDrawingBrush.onMouseDown(i),this.fire("mouse:down",{e:t});var r=this.findTarget(t);void 0!==r&&r.fire("mousedown",{e:t,target:r})},_onMouseMoveInDrawingMode:function(t){if(this._isCurrentlyDrawing){var e=fabric.util.invertTransform(this.viewportTransform),i=fabric.util.transformPoint(this.getPointer(t,!0),e);this.freeDrawingBrush.onMouseMove(i)}this.setCursor(this.freeDrawingCursor),this.fire("mouse:move",{e:t});var r=this.findTarget(t);void 0!==r&&r.fire("mousemove",{e:t,target:r})},_onMouseUpInDrawingMode:function(t){this._isCurrentlyDrawing=!1,this.clipTo&&this.contextTop.restore(),this.freeDrawingBrush.onMouseUp(),this.fire("mouse:up",{e:t});var e=this.findTarget(t);void 0!==e&&e.fire("mouseup",{e:t,target:e})},__onMouseDown:function(t){if(("which"in t?1===t.which:1===t.button)||fabric.isTouchSupported)if(this.isDrawingMode)this._onMouseDownInDrawingMode(t);else if(!this._currentTransform){var e=this.findTarget(t),i=this.getPointer(t,!0);this._previousPointer=i;var r=this._shouldRender(e,i),s=this._shouldGroup(t,e);this._shouldClearSelection(t,e)?this._clearSelection(t,e,i):s&&(this._handleGrouping(t,e),e=this.getActiveGroup()),e&&e.selectable&&!s&&(this._beforeTransform(t,e),this._setupCurrentTransform(t,e)),r&&this.renderAll(),this.fire("mouse:down",{target:e,e:t}),e&&e.fire("mousedown",{e:t})}},_beforeTransform:function(t,e){this.stateful&&e.saveState(),e._findTargetCorner(this.getPointer(t))&&this.onBeforeScaleRotate(e),e!==this.getActiveGroup()&&e!==this.getActiveObject()&&(this.deactivateAll(),this.setActiveObject(e,t))},_clearSelection:function(t,e,i){this.deactivateAllWithDispatch(t),e&&e.selectable?this.setActiveObject(e,t):this.selection&&(this._groupSelector={ex:i.x,ey:i.y,top:0,left:0})},_setOriginToCenter:function(t){this._previousOriginX=this._currentTransform.target.originX,this._previousOriginY=this._currentTransform.target.originY;var e=t.getCenterPoint();t.originX="center",t.originY="center",t.left=e.x,t.top=e.y,this._currentTransform.left=t.left,this._currentTransform.top=t.top},_setCenterToOrigin:function(t){var e=t.translateToOriginPoint(t.getCenterPoint(),this._previousOriginX,this._previousOriginY);t.originX=this._previousOriginX,t.originY=this._previousOriginY,t.left=e.x,t.top=e.y,this._previousOriginX=null,this._previousOriginY=null},__onMouseMove:function(t){var e,i;if(this.isDrawingMode)this._onMouseMoveInDrawingMode(t);else if(!(void 0!==t.touches&&t.touches.length>1)){var r=this._groupSelector;r?(i=this.getPointer(t,!0),r.left=i.x-r.ex,r.top=i.y-r.ey,this.renderTop()):this._currentTransform?this._transformObject(t):!(e=this.findTarget(t))||e&&!e.selectable?this.setCursor(this.defaultCursor):this._setCursorFromEvent(t,e),this.fire("mouse:move",{target:e,e:t}),e&&e.fire("mousemove",{e:t})}},_transformObject:function(t){var e=this.getPointer(t),i=this._currentTransform;i.reset=!1,i.target.isMoving=!0,this._beforeScaleTransform(t,i),this._performTransformAction(t,i,e),this.renderAll()},_performTransformAction:function(t,e,i){var r=i.x,s=i.y,n=e.target,o=e.action;"rotate"===o?(this._rotateObject(r,s),this._fire("rotating",n,t)):"scale"===o?(this._onScale(t,e,r,s),this._fire("scaling",n,t)):"scaleX"===o?(this._scaleObject(r,s,"x"),this._fire("scaling",n,t)):"scaleY"===o?(this._scaleObject(r,s,"y"),this._fire("scaling",n,t)):(this._translateObject(r,s),this._fire("moving",n,t),this.setCursor(this.moveCursor))},_fire:function(t,e,i){this.fire("object:"+t,{target:e,e:i}),e.fire(t,{e:i})},_beforeScaleTransform:function(t,e){if("scale"===e.action||"scaleX"===e.action||"scaleY"===e.action){var i=this._shouldCenterTransform(t,e.target);(i&&("center"!==e.originX||"center"!==e.originY)||!i&&"center"===e.originX&&"center"===e.originY)&&(this._resetCurrentTransform(t),e.reset=!0)}},_onScale:function(t,e,i,r){!t.shiftKey&&!this.uniScaleTransform||e.target.get("lockUniScaling")?(e.reset||"scale"!==e.currentAction||this._resetCurrentTransform(t,e.target),e.currentAction="scaleEqually",this._scaleObject(i,r,"equally")):(e.currentAction="scale",this._scaleObject(i,r))},_setCursorFromEvent:function(t,e){if(!e||!e.selectable)return this.setCursor(this.defaultCursor),!1;var i=this.getActiveGroup(),r=e._findTargetCorner&&(!i||!i.contains(e))&&e._findTargetCorner(this.getPointer(t,!0));return r?this._setCornerCursor(r,e):this.setCursor(e.hoverCursor||this.hoverCursor),!0},_setCornerCursor:function(e,i){if(e in t)this.setCursor(this._getRotatedCornerCursor(e,i));else{if("mtr"!==e||!i.hasRotatingPoint)return this.setCursor(this.defaultCursor),!1;this.setCursor(this.rotationCursor)}},_getRotatedCornerCursor:function(e,i){var r=Math.round(i.getAngle()%360/45);return r<0&&(r+=8),r+=t[e],r%=8,this.cursorMap[r]}})}(),function(){var t=Math.min,e=Math.max;fabric.util.object.extend(fabric.Canvas.prototype,{_shouldGroup:function(t,e){var i=this.getActiveObject();return t.shiftKey&&(this.getActiveGroup()||i&&i!==e)&&this.selection},_handleGrouping:function(t,e){(e!==this.getActiveGroup()||(e=this.findTarget(t,!0))&&!e.isType("group"))&&(this.getActiveGroup()?this._updateActiveGroup(e,t):this._createActiveGroup(e,t),this._activeGroup&&this._activeGroup.saveCoords())},_updateActiveGroup:function(t,e){var i=this.getActiveGroup();if(i.contains(t)){if(i.removeWithUpdate(t),this._resetObjectTransform(i),t.set("active",!1),1===i.size())return this.discardActiveGroup(e),void this.setActiveObject(i.item(0))}else i.addWithUpdate(t),this._resetObjectTransform(i);this.fire("selection:created",{target:i,e:e}),i.set("active",!0)},_createActiveGroup:function(t,e){if(this._activeObject&&t!==this._activeObject){var i=this._createGroup(t);i.addWithUpdate(),this.setActiveGroup(i),this._activeObject=null,this.fire("selection:created",{target:i,e:e})}t.set("active",!0)},_createGroup:function(t){var e=this.getObjects(),i=e.indexOf(this._activeObject)<e.indexOf(t)?[this._activeObject,t]:[t,this._activeObject];return new fabric.Group(i,{canvas:this})},_groupSelectedObjects:function(t){var e=this._collectObjects();1===e.length?this.setActiveObject(e[0],t):e.length>1&&((e=new fabric.Group(e.reverse(),{canvas:this})).addWithUpdate(),this.setActiveGroup(e,t),e.saveCoords(),this.fire("selection:created",{target:e}),this.renderAll())},_collectObjects:function(){for(var i,r=[],s=this._groupSelector.ex,n=this._groupSelector.ey,o=s+this._groupSelector.left,a=n+this._groupSelector.top,h=new fabric.Point(t(s,o),t(n,a)),c=new fabric.Point(e(s,o),e(n,a)),l=s===o&&n===a,u=this._objects.length;u--&&!((i=this._objects[u])&&i.selectable&&i.visible&&(i.intersectsWithRect(h,c)||i.isContainedWithinRect(h,c)||i.containsPoint(h)||i.containsPoint(c))&&(i.set("active",!0),r.push(i),l)););return r},_maybeGroupObjects:function(t){this.selection&&this._groupSelector&&this._groupSelectedObjects(t);var e=this.getActiveGroup();e&&(e.setObjectsCoords().setCoords(),e.isMoving=!1,this.setCursor(this.defaultCursor)),this._groupSelector=null,this._currentTransform=null}})}(),fabric.util.object.extend(fabric.StaticCanvas.prototype,{toDataURL:function(t){t||(t={});var e=t.format||"png",i=t.quality||1,r=t.multiplier||1,s={left:t.left,top:t.top,width:t.width,height:t.height};return 1!==r?this.__toDataURLWithMultiplier(e,i,s,r):this.__toDataURL(e,i,s)},__toDataURL:function(t,e,i){this.renderAll(!0);var r=this.upperCanvasEl||this.lowerCanvasEl,s=this.__getCroppedCanvas(r,i);"jpg"===t&&(t="jpeg");var n=fabric.StaticCanvas.supports("toDataURLWithQuality")?(s||r).toDataURL("image/"+t,e):(s||r).toDataURL("image/"+t);return this.contextTop&&this.clearContext(this.contextTop),this.renderAll(),s&&(s=null),n},__getCroppedCanvas:function(t,e){var i,r;return("left"in e||"top"in e||"width"in e||"height"in e)&&(r=(i=fabric.util.createCanvasElement()).getContext("2d"),i.width=e.width||this.width,i.height=e.height||this.height,r.drawImage(t,-e.left||0,-e.top||0)),i},__toDataURLWithMultiplier:function(t,e,i,r){var s=this.getWidth(),n=this.getHeight(),o=s*r,a=n*r,h=this.getActiveObject(),c=this.getActiveGroup(),l=this.contextTop||this.contextContainer;r>1&&this.setWidth(o).setHeight(a),l.scale(r,r),i.left&&(i.left*=r),i.top&&(i.top*=r),i.width?i.width*=r:r<1&&(i.width=o),i.height?i.height*=r:r<1&&(i.height=a),c?this._tempRemoveBordersControlsFromGroup(c):h&&this.deactivateAll&&this.deactivateAll(),this.renderAll(!0);var u=this.__toDataURL(t,e,i);return this.width=s,this.height=n,l.scale(1/r,1/r),this.setWidth(s).setHeight(n),c?this._restoreBordersControlsOnGroup(c):h&&this.setActiveObject&&this.setActiveObject(h),this.contextTop&&this.clearContext(this.contextTop),this.renderAll(),u},toDataURLWithMultiplier:function(t,e,i){return this.toDataURL({format:t,multiplier:e,quality:i})},_tempRemoveBordersControlsFromGroup:function(t){t.origHasControls=t.hasControls,t.origBorderColor=t.borderColor,t.hasControls=!0,t.borderColor="rgba(0,0,0,0)",t.forEachObject(function(t){t.origBorderColor=t.borderColor,t.borderColor="rgba(0,0,0,0)"})},_restoreBordersControlsOnGroup:function(t){t.hideControls=t.origHideControls,t.borderColor=t.origBorderColor,t.forEachObject(function(t){t.borderColor=t.origBorderColor,delete t.origBorderColor})}}),fabric.util.object.extend(fabric.StaticCanvas.prototype,{loadFromDatalessJSON:function(t,e,i){return this.loadFromJSON(t,e,i)},loadFromJSON:function(t,e,i){if(t){var r="string"==typeof t?JSON.parse(t):t;this.clear();var s=this;return this._enlivenObjects(r.objects,function(){s._setBgOverlay(r,e)},i),this}},_setBgOverlay:function(t,e){var i=this,r={backgroundColor:!1,overlayColor:!1,backgroundImage:!1,overlayImage:!1};if(t.backgroundImage||t.overlayImage||t.background||t.overlay){var s=function(){r.backgroundImage&&r.overlayImage&&r.backgroundColor&&r.overlayColor&&(i.renderAll(),e&&e())};this.__setBgOverlay("backgroundImage",t.backgroundImage,r,s),this.__setBgOverlay("overlayImage",t.overlayImage,r,s),this.__setBgOverlay("backgroundColor",t.background,r,s),this.__setBgOverlay("overlayColor",t.overlay,r,s),s()}else e&&e()},__setBgOverlay:function(t,e,i,r){var s=this;e?"backgroundImage"===t||"overlayImage"===t?fabric.Image.fromObject(e,function(e){s[t]=e,i[t]=!0,r&&r()}):this["set"+fabric.util.string.capitalize(t,!0)](e,function(){i[t]=!0,r&&r()}):i[t]=!0},_enlivenObjects:function(t,e,i){var r=this;if(t&&0!==t.length){var s=this.renderOnAddRemove;this.renderOnAddRemove=!1,fabric.util.enlivenObjects(t,function(t){t.forEach(function(t,e){r.insertAt(t,e,!0)}),r.renderOnAddRemove=s,e&&e()},null,i)}else e&&e()},_toDataURL:function(t,e){this.clone(function(i){e(i.toDataURL(t))})},_toDataURLWithMultiplier:function(t,e,i){this.clone(function(r){i(r.toDataURLWithMultiplier(t,e))})},clone:function(t,e){var i=JSON.stringify(this.toJSON(e));this.cloneWithoutData(function(e){e.loadFromJSON(i,function(){t&&t(e)})})},cloneWithoutData:function(t){var e=fabric.document.createElement("canvas");e.width=this.getWidth(),e.height=this.getHeight();var i=new fabric.Canvas(e);i.clipTo=this.clipTo,this.backgroundImage?(i.setBackgroundImage(this.backgroundImage.src,function(){i.renderAll(),t&&t(i)}),i.backgroundImageOpacity=this.backgroundImageOpacity,i.backgroundImageStretch=this.backgroundImageStretch):t&&t(i)}}),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=e.util.object.extend,r=e.util.toFixed,s=e.util.string.capitalize,n=e.util.degreesToRadians,o=e.StaticCanvas.supports("setLineDash");e.Object||(e.Object=e.util.createClass({type:"object",originX:"left",originY:"top",top:0,left:0,width:0,height:0,scaleX:1,scaleY:1,flipX:!1,flipY:!1,opacity:1,angle:0,cornerSize:12,transparentCorners:!0,hoverCursor:null,padding:0,borderColor:"rgba(102,153,255,0.75)",cornerColor:"rgba(102,153,255,0.5)",centeredScaling:!1,centeredRotation:!0,fill:"rgb(0,0,0)",fillRule:"nonzero",globalCompositeOperation:"source-over",backgroundColor:"",stroke:null,strokeWidth:1,strokeDashArray:null,strokeLineCap:"butt",strokeLineJoin:"miter",strokeMiterLimit:10,shadow:null,borderOpacityWhenMoving:.4,borderScaleFactor:1,transformMatrix:null,minScaleLimit:.01,selectable:!0,evented:!0,visible:!0,hasControls:!0,hasBorders:!0,hasRotatingPoint:!0,rotatingPointOffset:40,perPixelTargetFind:!1,includeDefaultValues:!0,clipTo:null,lockMovementX:!1,lockMovementY:!1,lockRotation:!1,lockScalingX:!1,lockScalingY:!1,lockUniScaling:!1,lockScalingFlip:!1,stateProperties:"top left width height scaleX scaleY flipX flipY originX originY transformMatrix stroke strokeWidth strokeDashArray strokeLineCap strokeLineJoin strokeMiterLimit angle opacity fill fillRule globalCompositeOperation shadow clipTo visible backgroundColor".split(" "),initialize:function(t){t&&this.setOptions(t)},_initGradient:function(t){!t.fill||!t.fill.colorStops||t.fill instanceof e.Gradient||this.set("fill",new e.Gradient(t.fill))},_initPattern:function(t){!t.fill||!t.fill.source||t.fill instanceof e.Pattern||this.set("fill",new e.Pattern(t.fill)),!t.stroke||!t.stroke.source||t.stroke instanceof e.Pattern||this.set("stroke",new e.Pattern(t.stroke))},_initClipping:function(t){if(t.clipTo&&"string"==typeof t.clipTo){var i=e.util.getFunctionBody(t.clipTo);void 0!==i&&(this.clipTo=new Function("ctx",i))}},setOptions:function(t){for(var e in t)this.set(e,t[e]);this._initGradient(t),this._initPattern(t),this._initClipping(t)},transform:function(t,e){this.group&&this.group.transform(t,e);var i=e?this._getLeftTopCoords():this.getCenterPoint();t.translate(i.x,i.y),t.rotate(n(this.angle)),t.scale(this.scaleX*(this.flipX?-1:1),this.scaleY*(this.flipY?-1:1))},toObject:function(t){var i=e.Object.NUM_FRACTION_DIGITS,s={type:this.type,originX:this.originX,originY:this.originY,left:r(this.left,i),top:r(this.top,i),width:r(this.width,i),height:r(this.height,i),fill:this.fill&&this.fill.toObject?this.fill.toObject():this.fill,stroke:this.stroke&&this.stroke.toObject?this.stroke.toObject():this.stroke,strokeWidth:r(this.strokeWidth,i),strokeDashArray:this.strokeDashArray,strokeLineCap:this.strokeLineCap,strokeLineJoin:this.strokeLineJoin,strokeMiterLimit:r(this.strokeMiterLimit,i),scaleX:r(this.scaleX,i),scaleY:r(this.scaleY,i),angle:r(this.getAngle(),i),flipX:this.flipX,flipY:this.flipY,opacity:r(this.opacity,i),shadow:this.shadow&&this.shadow.toObject?this.shadow.toObject():this.shadow,visible:this.visible,clipTo:this.clipTo&&String(this.clipTo),backgroundColor:this.backgroundColor,fillRule:this.fillRule,globalCompositeOperation:this.globalCompositeOperation};return this.includeDefaultValues||(s=this._removeDefaultValues(s)),e.util.populateWithProperties(this,s,t),s},toDatalessObject:function(t){return this.toObject(t)},_removeDefaultValues:function(t){var i=e.util.getKlass(t.type).prototype;return i.stateProperties.forEach(function(e){t[e]===i[e]&&delete t[e]}),t},toString:function(){return"#<fabric."+s(this.type)+">"},get:function(t){return this[t]},_setObject:function(t){for(var e in t)this._set(e,t[e])},set:function(t,e){return"object"==typeof t?this._setObject(t):"function"==typeof e&&"clipTo"!==t?this._set(t,e(this.get(t))):this._set(t,e),this},_set:function(t,i){return("scaleX"===t||"scaleY"===t)&&(i=this._constrainScale(i)),"scaleX"===t&&i<0?(this.flipX=!this.flipX,i*=-1):"scaleY"===t&&i<0?(this.flipY=!this.flipY,i*=-1):"width"===t||"height"===t?this.minScaleLimit=r(Math.min(.1,1/Math.max(this.width,this.height)),2):"shadow"!==t||!i||i instanceof e.Shadow||(i=new e.Shadow(i)),this[t]=i,this},toggle:function(t){var e=this.get(t);return"boolean"==typeof e&&this.set(t,!e),this},setSourcePath:function(t){return this.sourcePath=t,this},getViewportTransform:function(){return this.canvas&&this.canvas.viewportTransform?this.canvas.viewportTransform:[1,0,0,1,0,0]},render:function(t,i){0===this.width&&0===this.height||!this.visible||(t.save(),this._setupCompositeOperation(t),i||this.transform(t),this._setStrokeStyles(t),this._setFillStyles(t),this.group&&"path-group"===this.group.type&&t.translate(-this.group.width/2,-this.group.height/2),this.transformMatrix&&t.transform.apply(t,this.transformMatrix),this._setOpacity(t),this._setShadow(t),this.clipTo&&e.util.clipContext(this,t),this._render(t,i),this.clipTo&&t.restore(),this._removeShadow(t),this._restoreCompositeOperation(t),t.restore())},_setOpacity:function(t){this.group&&this.group._setOpacity(t),t.globalAlpha*=this.opacity},_setStrokeStyles:function(t){this.stroke&&(t.lineWidth=this.strokeWidth,t.lineCap=this.strokeLineCap,t.lineJoin=this.strokeLineJoin,t.miterLimit=this.strokeMiterLimit,t.strokeStyle=this.stroke.toLive?this.stroke.toLive(t,this):this.stroke)},_setFillStyles:function(t){this.fill&&(t.fillStyle=this.fill.toLive?this.fill.toLive(t,this):this.fill)},_renderControls:function(t,i){var r,s=this.getViewportTransform();(t.save(),this.active&&!i)&&(this.group&&(r=e.util.transformPoint(this.group.getCenterPoint(),s),t.translate(r.x,r.y),t.rotate(n(this.group.angle))),r=e.util.transformPoint(this.getCenterPoint(),s,null!=this.group),this.group&&(r.x*=this.group.scaleX,r.y*=this.group.scaleY),t.translate(r.x,r.y),t.rotate(n(this.angle)),this.drawBorders(t),this.drawControls(t));t.restore()},_setShadow:function(t){if(this.shadow){var e=this.canvas&&this.canvas._currentMultiplier||1;t.shadowColor=this.shadow.color,t.shadowBlur=this.shadow.blur*e*(this.scaleX+this.scaleY)/2,t.shadowOffsetX=this.shadow.offsetX*e*this.scaleX,t.shadowOffsetY=this.shadow.offsetY*e*this.scaleY}},_removeShadow:function(t){this.shadow&&(t.shadowColor="",t.shadowBlur=t.shadowOffsetX=t.shadowOffsetY=0)},_renderFill:function(t){if(this.fill){if(t.save(),this.fill.gradientTransform){var e=this.fill.gradientTransform;t.transform.apply(t,e)}this.fill.toLive&&t.translate(-this.width/2+this.fill.offsetX||0,-this.height/2+this.fill.offsetY||0),"evenodd"===this.fillRule?t.fill("evenodd"):t.fill(),t.restore(),this.shadow&&!this.shadow.affectStroke&&this._removeShadow(t)}},_renderStroke:function(t){if(this.stroke&&0!==this.strokeWidth){if(t.save(),this.strokeDashArray)1&this.strokeDashArray.length&&this.strokeDashArray.push.apply(this.strokeDashArray,this.strokeDashArray),o?(t.setLineDash(this.strokeDashArray),this._stroke&&this._stroke(t)):this._renderDashedStroke&&this._renderDashedStroke(t),t.stroke();else{if(this.stroke.gradientTransform){var e=this.stroke.gradientTransform;t.transform.apply(t,e)}this._stroke?this._stroke(t):t.stroke()}this._removeShadow(t),t.restore()}},clone:function(t,i){return this.constructor.fromObject?this.constructor.fromObject(this.toObject(i),t):new e.Object(this.toObject(i))},cloneAsImage:function(t){var i=this.toDataURL();return e.util.loadImage(i,function(i){t&&t(new e.Image(i))}),this},toDataURL:function(t){t||(t={});var i=e.util.createCanvasElement(),r=this.getBoundingRect();i.width=r.width,i.height=r.height,e.util.wrapElement(i,"div");var s=new e.Canvas(i);"jpg"===t.format&&(t.format="jpeg"),"jpeg"===t.format&&(s.backgroundColor="#fff");var n={active:this.get("active"),left:this.getLeft(),top:this.getTop()};this.set("active",!1),this.setPositionByOrigin(new e.Point(i.width/2,i.height/2),"center","center");var o=this.canvas;s.add(this);var a=s.toDataURL(t);return this.set(n).setCoords(),this.canvas=o,s.dispose(),s=null,a},isType:function(t){return this.type===t},complexity:function(){return 0},toJSON:function(t){return this.toObject(t)},setGradient:function(t,i){i||(i={});var r={colorStops:[]};for(var s in r.type=i.type||(i.r1||i.r2?"radial":"linear"),r.coords={x1:i.x1,y1:i.y1,x2:i.x2,y2:i.y2},(i.r1||i.r2)&&(r.coords.r1=i.r1,r.coords.r2=i.r2),i.colorStops){var n=new e.Color(i.colorStops[s]);r.colorStops.push({offset:s,color:n.toRgb(),opacity:n.getAlpha()})}return this.set(t,e.Gradient.forObject(this,r))},setPatternFill:function(t){return this.set("fill",new e.Pattern(t))},setShadow:function(t){return this.set("shadow",t?new e.Shadow(t):null)},setColor:function(t){return this.set("fill",t),this},setAngle:function(t){var e=("center"!==this.originX||"center"!==this.originY)&&this.centeredRotation;return e&&this._setOriginToCenter(),this.set("angle",t),e&&this._resetOrigin(),this},centerH:function(){return this.canvas.centerObjectH(this),this},centerV:function(){return this.canvas.centerObjectV(this),this},center:function(){return this.canvas.centerObject(this),this},remove:function(){return this.canvas.remove(this),this},getLocalPointer:function(t,e){e=e||this.canvas.getPointer(t);var i=this.translateToOriginPoint(this.getCenterPoint(),"left","top");return{x:e.x-i.x,y:e.y-i.y}},_setupCompositeOperation:function(t){this.globalCompositeOperation&&(this._prevGlobalCompositeOperation=t.globalCompositeOperation,t.globalCompositeOperation=this.globalCompositeOperation)},_restoreCompositeOperation:function(t){this.globalCompositeOperation&&this._prevGlobalCompositeOperation&&(t.globalCompositeOperation=this._prevGlobalCompositeOperation)}}),e.util.createAccessors(e.Object),e.Object.prototype.rotate=e.Object.prototype.setAngle,i(e.Object.prototype,e.Observable),e.Object.NUM_FRACTION_DIGITS=2,e.Object.__uid=0)}("undefined"!=typeof exports?exports:this),function(){var t=fabric.util.degreesToRadians;fabric.util.object.extend(fabric.Object.prototype,{translateToCenterPoint:function(e,i,r){var s=e.x,n=e.y,o=this.stroke?this.strokeWidth:0;return"left"===i?s=e.x+(this.getWidth()+o*this.scaleX)/2:"right"===i&&(s=e.x-(this.getWidth()+o*this.scaleX)/2),"top"===r?n=e.y+(this.getHeight()+o*this.scaleY)/2:"bottom"===r&&(n=e.y-(this.getHeight()+o*this.scaleY)/2),fabric.util.rotatePoint(new fabric.Point(s,n),e,t(this.angle))},translateToOriginPoint:function(e,i,r){var s=e.x,n=e.y,o=this.stroke?this.strokeWidth:0;return"left"===i?s=e.x-(this.getWidth()+o*this.scaleX)/2:"right"===i&&(s=e.x+(this.getWidth()+o*this.scaleX)/2),"top"===r?n=e.y-(this.getHeight()+o*this.scaleY)/2:"bottom"===r&&(n=e.y+(this.getHeight()+o*this.scaleY)/2),fabric.util.rotatePoint(new fabric.Point(s,n),e,t(this.angle))},getCenterPoint:function(){var t=new fabric.Point(this.left,this.top);return this.translateToCenterPoint(t,this.originX,this.originY)},getPointByOrigin:function(t,e){var i=this.getCenterPoint();return this.translateToOriginPoint(i,t,e)},toLocalPoint:function(e,i,r){var s,n,o=this.getCenterPoint(),a=this.stroke?this.strokeWidth:0;return i&&r?(s="left"===i?o.x-(this.getWidth()+a*this.scaleX)/2:"right"===i?o.x+(this.getWidth()+a*this.scaleX)/2:o.x,n="top"===r?o.y-(this.getHeight()+a*this.scaleY)/2:"bottom"===r?o.y+(this.getHeight()+a*this.scaleY)/2:o.y):(s=this.left,n=this.top),fabric.util.rotatePoint(new fabric.Point(e.x,e.y),o,-t(this.angle)).subtractEquals(new fabric.Point(s,n))},setPositionByOrigin:function(t,e,i){var r=this.translateToCenterPoint(t,e,i),s=this.translateToOriginPoint(r,this.originX,this.originY);this.set("left",s.x),this.set("top",s.y)},adjustPosition:function(e){var i=t(this.angle),r=this.getWidth()/2,s=Math.cos(i)*r,n=Math.sin(i)*r,o=this.getWidth(),a=Math.cos(i)*o,h=Math.sin(i)*o;"center"===this.originX&&"left"===e||"right"===this.originX&&"center"===e?(this.left-=s,this.top-=n):"left"===this.originX&&"center"===e||"center"===this.originX&&"right"===e?(this.left+=s,this.top+=n):"left"===this.originX&&"right"===e?(this.left+=a,this.top+=h):"right"===this.originX&&"left"===e&&(this.left-=a,this.top-=h),this.setCoords(),this.originX=e},_setOriginToCenter:function(){this._originalOriginX=this.originX,this._originalOriginY=this.originY;var t=this.getCenterPoint();this.originX="center",this.originY="center",this.left=t.x,this.top=t.y},_resetOrigin:function(){var t=this.translateToOriginPoint(this.getCenterPoint(),this._originalOriginX,this._originalOriginY);this.originX=this._originalOriginX,this.originY=this._originalOriginY,this.left=t.x,this.top=t.y,this._originalOriginX=null,this._originalOriginY=null},_getLeftTopCoords:function(){return this.translateToOriginPoint(this.getCenterPoint(),"left","center")}})}(),function(){var t=fabric.util.degreesToRadians;fabric.util.object.extend(fabric.Object.prototype,{oCoords:null,intersectsWithRect:function(t,e){var i=this.oCoords,r=new fabric.Point(i.tl.x,i.tl.y),s=new fabric.Point(i.tr.x,i.tr.y),n=new fabric.Point(i.bl.x,i.bl.y),o=new fabric.Point(i.br.x,i.br.y);return"Intersection"===fabric.Intersection.intersectPolygonRectangle([r,s,o,n],t,e).status},intersectsWithObject:function(t){function e(t){return{tl:new fabric.Point(t.tl.x,t.tl.y),tr:new fabric.Point(t.tr.x,t.tr.y),bl:new fabric.Point(t.bl.x,t.bl.y),br:new fabric.Point(t.br.x,t.br.y)}}var i=e(this.oCoords),r=e(t.oCoords);return"Intersection"===fabric.Intersection.intersectPolygonPolygon([i.tl,i.tr,i.br,i.bl],[r.tl,r.tr,r.br,r.bl]).status},isContainedWithinObject:function(t){var e=t.getBoundingRect(),i=new fabric.Point(e.left,e.top),r=new fabric.Point(e.left+e.width,e.top+e.height);return this.isContainedWithinRect(i,r)},isContainedWithinRect:function(t,e){var i=this.getBoundingRect();return i.left>=t.x&&i.left+i.width<=e.x&&i.top>=t.y&&i.top+i.height<=e.y},containsPoint:function(t){var e=this._getImageLines(this.oCoords),i=this._findCrossPoints(t,e);return 0!==i&&i%2==1},_getImageLines:function(t){return{topline:{o:t.tl,d:t.tr},rightline:{o:t.tr,d:t.br},bottomline:{o:t.br,d:t.bl},leftline:{o:t.bl,d:t.tl}}},_findCrossPoints:function(t,e){var i,r,s,n,o=0;for(var a in e)if(!((n=e[a]).o.y<t.y&&n.d.y<t.y||n.o.y>=t.y&&n.d.y>=t.y||(n.o.x===n.d.x&&n.o.x>=t.x?(s=n.o.x,t.y):(0,i=(n.d.y-n.o.y)/(n.d.x-n.o.x),(r=t.y-0*t.x)+0*(s=-(r-(n.o.y-i*n.o.x))/(0-i))),s>=t.x&&(o+=1),2!==o)))break;return o},getBoundingRectWidth:function(){return this.getBoundingRect().width},getBoundingRectHeight:function(){return this.getBoundingRect().height},getBoundingRect:function(){this.oCoords||this.setCoords();var t=[this.oCoords.tl.x,this.oCoords.tr.x,this.oCoords.br.x,this.oCoords.bl.x],e=fabric.util.array.min(t),i=fabric.util.array.max(t),r=Math.abs(e-i),s=[this.oCoords.tl.y,this.oCoords.tr.y,this.oCoords.br.y,this.oCoords.bl.y],n=fabric.util.array.min(s),o=fabric.util.array.max(s);return{left:e,top:n,width:r,height:Math.abs(n-o)}},getWidth:function(){return this.width*this.scaleX},getHeight:function(){return this.height*this.scaleY},_constrainScale:function(t){return Math.abs(t)<this.minScaleLimit?t<0?-this.minScaleLimit:this.minScaleLimit:t},scale:function(t){return(t=this._constrainScale(t))<0&&(this.flipX=!this.flipX,this.flipY=!this.flipY,t*=-1),this.scaleX=t,this.scaleY=t,this.setCoords(),this},scaleToWidth:function(t){var e=this.getBoundingRectWidth()/this.getWidth();return this.scale(t/this.width/e)},scaleToHeight:function(t){var e=this.getBoundingRectHeight()/this.getHeight();return this.scale(t/this.height/e)},setCoords:function(){var e=this.strokeWidth,i=t(this.angle),r=this.getViewportTransform(),s=function(t){return fabric.util.transformPoint(t,r)},n=this.width,o=this.height,a="round"===this.strokeLineCap||"square"===this.strokeLineCap,h="line"===this.type&&0===this.width,c="line"===this.type&&0===this.height,l=h||c;h?n=e:c&&(o=e),(a&&c||!l)&&(n+=n>0?e:-e),(a&&h||!l)&&(o+=o>0?e:-e),this.currentWidth=n*this.scaleX,this.currentHeight=o*this.scaleY,this.currentWidth<0&&(this.currentWidth=Math.abs(this.currentWidth));var u=Math.sqrt(Math.pow(this.currentWidth/2,2)+Math.pow(this.currentHeight/2,2)),f=Math.atan(isFinite(this.currentHeight/this.currentWidth)?this.currentHeight/this.currentWidth:0),g=Math.cos(f+i)*u,d=Math.sin(f+i)*u,p=Math.sin(i),v=Math.cos(i),b=this.getCenterPoint(),m=new fabric.Point(this.currentWidth,this.currentHeight),y=new fabric.Point(b.x-g,b.y-d),_=new fabric.Point(y.x+m.x*v,y.y+m.x*p),x=new fabric.Point(y.x-m.y*p,y.y+m.y*v),C=new fabric.Point(y.x+m.x/2*v,y.y+m.x/2*p),S=s(y),w=s(_),O=s(new fabric.Point(_.x-m.y*p,_.y+m.y*v)),T=s(x),k=s(new fabric.Point(y.x-m.y/2*p,y.y+m.y/2*v)),j=s(C),A=s(new fabric.Point(_.x-m.y/2*p,_.y+m.y/2*v)),P=s(new fabric.Point(x.x+m.x/2*v,x.y+m.x/2*p)),E=s(new fabric.Point(C.x,C.y)),I=Math.cos(f+i)*this.padding*Math.sqrt(2),M=Math.sin(f+i)*this.padding*Math.sqrt(2);return S=S.add(new fabric.Point(-I,-M)),w=w.add(new fabric.Point(M,-I)),O=O.add(new fabric.Point(I,M)),T=T.add(new fabric.Point(-M,I)),k=k.add(new fabric.Point((-I-M)/2,(-M+I)/2)),j=j.add(new fabric.Point((M-I)/2,-(M+I)/2)),A=A.add(new fabric.Point((M+I)/2,(M-I)/2)),P=P.add(new fabric.Point((I-M)/2,(I+M)/2)),E=E.add(new fabric.Point((M-I)/2,-(M+I)/2)),this.oCoords={tl:S,tr:w,br:O,bl:T,ml:k,mt:j,mr:A,mb:P,mtr:E},this._setCornerCoords&&this._setCornerCoords(),this}})}(),fabric.util.object.extend(fabric.Object.prototype,{sendToBack:function(){return this.group?fabric.StaticCanvas.prototype.sendToBack.call(this.group,this):this.canvas.sendToBack(this),this},bringToFront:function(){return this.group?fabric.StaticCanvas.prototype.bringToFront.call(this.group,this):this.canvas.bringToFront(this),this},sendBackwards:function(t){return this.group?fabric.StaticCanvas.prototype.sendBackwards.call(this.group,this,t):this.canvas.sendBackwards(this,t),this},bringForward:function(t){return this.group?fabric.StaticCanvas.prototype.bringForward.call(this.group,this,t):this.canvas.bringForward(this,t),this},moveTo:function(t){return this.group?fabric.StaticCanvas.prototype.moveTo.call(this.group,this,t):this.canvas.moveTo(this,t),this}}),fabric.util.object.extend(fabric.Object.prototype,{getSvgStyles:function(){var t=this.fill?this.fill.toLive?"url(#SVGID_"+this.fill.id+")":this.fill:"none",e=this.fillRule,i=this.stroke?this.stroke.toLive?"url(#SVGID_"+this.stroke.id+")":this.stroke:"none",r=this.strokeWidth?this.strokeWidth:"0",s=this.strokeDashArray?this.strokeDashArray.join(" "):"",n=this.strokeLineCap?this.strokeLineCap:"butt",o=this.strokeLineJoin?this.strokeLineJoin:"miter",a=this.strokeMiterLimit?this.strokeMiterLimit:"4",h=void 0!==this.opacity?this.opacity:"1",c=this.visible?"":" visibility: hidden;";return["stroke: ",i,"; ","stroke-width: ",r,"; ","stroke-dasharray: ",s,"; ","stroke-linecap: ",n,"; ","stroke-linejoin: ",o,"; ","stroke-miterlimit: ",a,"; ","fill: ",t,"; ","fill-rule: ",e,"; ","opacity: ",h,";",this.shadow&&"text"!==this.type?"filter: url(#SVGID_"+this.shadow.id+");":"",c].join("")},getSvgTransform:function(){if(this.group&&"path-group"===this.group.type)return"";var t=fabric.util.toFixed,e=this.getAngle(),i=!this.canvas||this.canvas.svgViewportTransformation?this.getViewportTransform():[1,0,0,1,0,0],r=fabric.util.transformPoint(this.getCenterPoint(),i),s=fabric.Object.NUM_FRACTION_DIGITS,n="path-group"===this.type?"":"translate("+t(r.x,s)+" "+t(r.y,s)+")",o=0!==e?" rotate("+t(e,s)+")":"",a=1===this.scaleX&&1===this.scaleY&&1===i[0]&&1===i[3]?"":" scale("+t(this.scaleX*i[0],s)+" "+t(this.scaleY*i[3],s)+")",h="path-group"===this.type?this.width*i[0]:0,c=this.flipX?" matrix(-1 0 0 1 "+h+" 0) ":"",l="path-group"===this.type?this.height*i[3]:0;return[n,o,a,c,this.flipY?" matrix(1 0 0 -1 0 "+l+")":""].join("")},getSvgTransformMatrix:function(){return this.transformMatrix?" matrix("+this.transformMatrix.join(" ")+")":""},_createBaseSVGMarkup:function(){var t=[];return this.fill&&this.fill.toLive&&t.push(this.fill.toSVG(this,!1)),this.stroke&&this.stroke.toLive&&t.push(this.stroke.toSVG(this,!1)),this.shadow&&t.push(this.shadow.toSVG(this)),t}}),fabric.util.object.extend(fabric.Object.prototype,{hasStateChanged:function(){return this.stateProperties.some(function(t){return this.get(t)!==this.originalState[t]},this)},saveState:function(t){return this.stateProperties.forEach(function(t){this.originalState[t]=this.get(t)},this),t&&t.stateProperties&&t.stateProperties.forEach(function(t){this.originalState[t]=this.get(t)},this),this},setupState:function(){return this.originalState={},this.saveState(),this}}),function(){var t=fabric.util.degreesToRadians;fabric.util.object.extend(fabric.Object.prototype,{_controlsVisibility:null,_findTargetCorner:function(t){if(!this.hasControls||!this.active)return!1;var e,i,r=t.x,s=t.y;for(var n in this.oCoords)if(this.isControlVisible(n)&&("mtr"!==n||this.hasRotatingPoint)&&(!this.get("lockUniScaling")||"mt"!==n&&"mr"!==n&&"mb"!==n&&"ml"!==n)&&(i=this._getImageLines(this.oCoords[n].corner),0!==(e=this._findCrossPoints({x:r,y:s},i))&&e%2==1))return this.__corner=n,n;return!1},_setCornerCoords:function(){var e=this.oCoords,i=t(this.angle),r=t(45-this.angle),s=Math.sqrt(2*Math.pow(this.cornerSize,2))/2,n=s*Math.cos(r),o=s*Math.sin(r),a=Math.sin(i),h=Math.cos(i);e.tl.corner={tl:{x:e.tl.x-o,y:e.tl.y-n},tr:{x:e.tl.x+n,y:e.tl.y-o},bl:{x:e.tl.x-n,y:e.tl.y+o},br:{x:e.tl.x+o,y:e.tl.y+n}},e.tr.corner={tl:{x:e.tr.x-o,y:e.tr.y-n},tr:{x:e.tr.x+n,y:e.tr.y-o},br:{x:e.tr.x+o,y:e.tr.y+n},bl:{x:e.tr.x-n,y:e.tr.y+o}},e.bl.corner={tl:{x:e.bl.x-o,y:e.bl.y-n},bl:{x:e.bl.x-n,y:e.bl.y+o},br:{x:e.bl.x+o,y:e.bl.y+n},tr:{x:e.bl.x+n,y:e.bl.y-o}},e.br.corner={tr:{x:e.br.x+n,y:e.br.y-o},bl:{x:e.br.x-n,y:e.br.y+o},br:{x:e.br.x+o,y:e.br.y+n},tl:{x:e.br.x-o,y:e.br.y-n}},e.ml.corner={tl:{x:e.ml.x-o,y:e.ml.y-n},tr:{x:e.ml.x+n,y:e.ml.y-o},bl:{x:e.ml.x-n,y:e.ml.y+o},br:{x:e.ml.x+o,y:e.ml.y+n}},e.mt.corner={tl:{x:e.mt.x-o,y:e.mt.y-n},tr:{x:e.mt.x+n,y:e.mt.y-o},bl:{x:e.mt.x-n,y:e.mt.y+o},br:{x:e.mt.x+o,y:e.mt.y+n}},e.mr.corner={tl:{x:e.mr.x-o,y:e.mr.y-n},tr:{x:e.mr.x+n,y:e.mr.y-o},bl:{x:e.mr.x-n,y:e.mr.y+o},br:{x:e.mr.x+o,y:e.mr.y+n}},e.mb.corner={tl:{x:e.mb.x-o,y:e.mb.y-n},tr:{x:e.mb.x+n,y:e.mb.y-o},bl:{x:e.mb.x-n,y:e.mb.y+o},br:{x:e.mb.x+o,y:e.mb.y+n}},e.mtr.corner={tl:{x:e.mtr.x-o+a*this.rotatingPointOffset,y:e.mtr.y-n-h*this.rotatingPointOffset},tr:{x:e.mtr.x+n+a*this.rotatingPointOffset,y:e.mtr.y-o-h*this.rotatingPointOffset},bl:{x:e.mtr.x-n+a*this.rotatingPointOffset,y:e.mtr.y+o-h*this.rotatingPointOffset},br:{x:e.mtr.x+o+a*this.rotatingPointOffset,y:e.mtr.y+n-h*this.rotatingPointOffset}}},drawBorders:function(t){if(!this.hasBorders)return this;var e=this.padding,i=2*e,r=this.getViewportTransform();t.save(),t.globalAlpha=this.isMoving?this.borderOpacityWhenMoving:1,t.strokeStyle=this.borderColor;var s=1/this._constrainScale(this.scaleX),n=1/this._constrainScale(this.scaleY);t.lineWidth=1/this.borderScaleFactor;var o=this.getWidth(),a=this.getHeight(),h=this.strokeWidth,c="round"===this.strokeLineCap||"square"===this.strokeLineCap,l="line"===this.type&&0===this.width,u="line"===this.type&&0===this.height,f=l||u;l?o=h/s:u&&(a=h/n),(c&&u||!f)&&(o+=h/s),(c&&l||!f)&&(a+=h/n);var g=fabric.util.transformPoint(new fabric.Point(o,a),r,!0),d=g.x,p=g.y;if(this.group&&(d*=this.group.scaleX,p*=this.group.scaleY),t.strokeRect(~~(-d/2-e)-.5,~~(-p/2-e)-.5,1+~~(d+i),1+~~(p+i)),this.hasRotatingPoint&&this.isControlVisible("mtr")&&!this.get("lockRotation")&&this.hasControls){var v=(-p-2*e)/2;t.beginPath(),t.moveTo(0,v),t.lineTo(0,v-this.rotatingPointOffset),t.closePath(),t.stroke()}return t.restore(),this},drawControls:function(t){if(!this.hasControls)return this;var e=this.cornerSize,i=e/2,r=this.getViewportTransform(),s=this.strokeWidth,n=this.width,o=this.height,a="round"===this.strokeLineCap||"square"===this.strokeLineCap,h="line"===this.type&&0===this.width,c="line"===this.type&&0===this.height,l=h||c;h?n=s:c&&(o=s),(a&&c||!l)&&(n+=s),(a&&h||!l)&&(o+=s),n*=this.scaleX,o*=this.scaleY;var u=fabric.util.transformPoint(new fabric.Point(n,o),r,!0),f=u.x,g=u.y,d=-f/2,p=-g/2,v=this.padding,b=i,m=i-e,y=this.transparentCorners?"strokeRect":"fillRect";return t.save(),t.lineWidth=1,t.globalAlpha=this.isMoving?this.borderOpacityWhenMoving:1,t.strokeStyle=t.fillStyle=this.cornerColor,this._drawControl("tl",t,y,d-b-v,p-b-v),this._drawControl("tr",t,y,d+f-b+v,p-b-v),this._drawControl("bl",t,y,d-b-v,p+g+m+v),this._drawControl("br",t,y,d+f+m+v,p+g+m+v),this.get("lockUniScaling")||(this._drawControl("mt",t,y,d+f/2-b,p-b-v),this._drawControl("mb",t,y,d+f/2-b,p+g+m+v),this._drawControl("mr",t,y,d+f+m+v,p+g/2-b),this._drawControl("ml",t,y,d-b-v,p+g/2-b)),this.hasRotatingPoint&&this._drawControl("mtr",t,y,d+f/2-b,p-this.rotatingPointOffset-this.cornerSize/2-v),t.restore(),this},_drawControl:function(t,e,i,r,s){var n=this.cornerSize;this.isControlVisible(t)&&("undefined"!=typeof G_vmlCanvasManager||this.transparentCorners||e.clearRect(r,s,n,n),e[i](r,s,n,n))},isControlVisible:function(t){return this._getControlsVisibility()[t]},setControlVisible:function(t,e){return this._getControlsVisibility()[t]=e,this},setControlsVisibility:function(t){for(var e in t||(t={}),t)this.setControlVisible(e,t[e]);return this},_getControlsVisibility:function(){return this._controlsVisibility||(this._controlsVisibility={tl:!0,tr:!0,br:!0,bl:!0,ml:!0,mt:!0,mr:!0,mb:!0,mtr:!0}),this._controlsVisibility}})}(),fabric.util.object.extend(fabric.StaticCanvas.prototype,{FX_DURATION:500,fxCenterObjectH:function(t,e){var i=function(){},r=(e=e||{}).onComplete||i,s=e.onChange||i,n=this;return fabric.util.animate({startValue:t.get("left"),endValue:this.getCenter().left,duration:this.FX_DURATION,onChange:function(e){t.set("left",e),n.renderAll(),s()},onComplete:function(){t.setCoords(),r()}}),this},fxCenterObjectV:function(t,e){var i=function(){},r=(e=e||{}).onComplete||i,s=e.onChange||i,n=this;return fabric.util.animate({startValue:t.get("top"),endValue:this.getCenter().top,duration:this.FX_DURATION,onChange:function(e){t.set("top",e),n.renderAll(),s()},onComplete:function(){t.setCoords(),r()}}),this},fxRemove:function(t,e){var i=function(){},r=(e=e||{}).onComplete||i,s=e.onChange||i,n=this;return fabric.util.animate({startValue:t.get("opacity"),endValue:0,duration:this.FX_DURATION,onStart:function(){t.set("active",!1)},onChange:function(e){t.set("opacity",e),n.renderAll(),s()},onComplete:function(){n.remove(t),r()}}),this}}),fabric.util.object.extend(fabric.Object.prototype,{animate:function(){if(arguments[0]&&"object"==typeof arguments[0]){var t,e,i=[];for(t in arguments[0])i.push(t);for(var r=0,s=i.length;r<s;r++)t=i[r],e=r!==s-1,this._animate(t,arguments[0][t],arguments[1],e)}else this._animate.apply(this,arguments);return this},_animate:function(t,e,i,r){var s,n=this;e=e.toString(),i=i?fabric.util.object.clone(i):{},~t.indexOf(".")&&(s=t.split("."));var o=s?this.get(s[0])[s[1]]:this.get(t);"from"in i||(i.from=o),e=~e.indexOf("=")?o+parseFloat(e.replace("=","")):parseFloat(e),fabric.util.animate({startValue:i.from,endValue:e,byValue:i.by,easing:i.easing,duration:i.duration,abort:i.abort&&function(){return i.abort.call(n)},onChange:function(e){s?n[s[0]][s[1]]=e:n.set(t,e),r||i.onChange&&i.onChange()},onComplete:function(){r||(n.setCoords(),i.onComplete&&i.onComplete())}})}}),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=e.util.object.extend,r={x1:1,x2:1,y1:1,y2:1},s=e.StaticCanvas.supports("setLineDash");function n(t,e){var i=t.origin,r=t.axis1,s=t.axis2,n=t.dimension,o=e.nearest,a=e.center,h=e.farthest;return function(){switch(this.get(i)){case o:return Math.min(this.get(r),this.get(s));case a:return Math.min(this.get(r),this.get(s))+.5*this.get(n);case h:return Math.max(this.get(r),this.get(s))}}}e.Line?e.warn("fabric.Line is already defined"):(e.Line=e.util.createClass(e.Object,{type:"line",x1:0,y1:0,x2:0,y2:0,initialize:function(t,e){e=e||{},t||(t=[0,0,0,0]),this.callSuper("initialize",e),this.set("x1",t[0]),this.set("y1",t[1]),this.set("x2",t[2]),this.set("y2",t[3]),this._setWidthHeight(e)},_setWidthHeight:function(t){t||(t={}),this.width=Math.abs(this.x2-this.x1),this.height=Math.abs(this.y2-this.y1),this.left="left"in t?t.left:this._getLeftToOriginX(),this.top="top"in t?t.top:this._getTopToOriginY()},_set:function(t,e){return this.callSuper("_set",t,e),void 0!==r[t]&&this._setWidthHeight(),this},_getLeftToOriginX:n({origin:"originX",axis1:"x1",axis2:"x2",dimension:"width"},{nearest:"left",center:"center",farthest:"right"}),_getTopToOriginY:n({origin:"originY",axis1:"y1",axis2:"y2",dimension:"height"},{nearest:"top",center:"center",farthest:"bottom"}),_render:function(t,e){if(t.beginPath(),e){var i=this.getCenterPoint();t.translate(i.x-this.strokeWidth/2,i.y-this.strokeWidth/2)}if(!this.strokeDashArray||this.strokeDashArray&&s){var r=this.calcLinePoints();t.moveTo(r.x1,r.y1),t.lineTo(r.x2,r.y2)}t.lineWidth=this.strokeWidth;var n=t.strokeStyle;t.strokeStyle=this.stroke||t.fillStyle,this.stroke&&this._renderStroke(t),t.strokeStyle=n},_renderDashedStroke:function(t){var i=this.calcLinePoints();t.beginPath(),e.util.drawDashedLine(t,i.x1,i.y1,i.x2,i.y2,this.strokeDashArray),t.closePath()},toObject:function(t){return i(this.callSuper("toObject",t),this.calcLinePoints())},calcLinePoints:function(){var t=this.x1<=this.x2?-1:1,e=this.y1<=this.y2?-1:1,i=t*this.width*.5,r=e*this.height*.5;return{x1:i,x2:t*this.width*-.5,y1:r,y2:e*this.height*-.5}},toSVG:function(t){var e=this._createBaseSVGMarkup(),i={x1:this.x1,x2:this.x2,y1:this.y1,y2:this.y2};return this.group&&"path-group"===this.group.type||(i=this.calcLinePoints()),e.push("<line ",'x1="',i.x1,'" y1="',i.y1,'" x2="',i.x2,'" y2="',i.y2,'" style="',this.getSvgStyles(),'" transform="',this.getSvgTransform(),this.getSvgTransformMatrix(),'"/>\n'),t?t(e.join("")):e.join("")},complexity:function(){return 1}}),e.Line.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("x1 y1 x2 y2".split(" ")),e.Line.fromElement=function(t,r){var s=e.parseAttributes(t,e.Line.ATTRIBUTE_NAMES),n=[s.x1||0,s.y1||0,s.x2||0,s.y2||0];return new e.Line(n,i(s,r))},e.Line.fromObject=function(t){var i=[t.x1,t.y1,t.x2,t.y2];return new e.Line(i,t)})}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=Math.PI,r=e.util.object.extend;e.Circle?e.warn("fabric.Circle is already defined."):(e.Circle=e.util.createClass(e.Object,{type:"circle",radius:0,startAngle:0,endAngle:2*i,initialize:function(t){t=t||{},this.callSuper("initialize",t),this.set("radius",t.radius||0),this.startAngle=t.startAngle||this.startAngle,this.endAngle=t.endAngle||this.endAngle},_set:function(t,e){return this.callSuper("_set",t,e),"radius"===t&&this.setRadius(e),this},toObject:function(t){return r(this.callSuper("toObject",t),{radius:this.get("radius"),startAngle:this.startAngle,endAngle:this.endAngle})},toSVG:function(t){var e=this._createBaseSVGMarkup(),r=0,s=0,n=(this.endAngle-this.startAngle)%(2*i);if(0===n)this.group&&"path-group"===this.group.type&&(r=this.left+this.radius,s=this.top+this.radius),e.push("<circle ",'cx="'+r+'" cy="'+s+'" ','r="',this.radius,'" style="',this.getSvgStyles(),'" transform="',this.getSvgTransform()," ",this.getSvgTransformMatrix(),'"/>\n');else{var o=Math.cos(this.startAngle)*this.radius,a=Math.sin(this.startAngle)*this.radius,h=Math.cos(this.endAngle)*this.radius,c=Math.sin(this.endAngle)*this.radius,l=n>i?"1":"0";e.push('<path d="M '+o+" "+a," A "+this.radius+" "+this.radius," 0 ",+l+" 1"," "+h+" "+c,'" style="',this.getSvgStyles(),'" transform="',this.getSvgTransform()," ",this.getSvgTransformMatrix(),'"/>\n')}return t?t(e.join("")):e.join("")},_render:function(t,e){t.beginPath(),t.arc(e?this.left+this.radius:0,e?this.top+this.radius:0,this.radius,this.startAngle,this.endAngle,!1),this._renderFill(t),this._renderStroke(t)},getRadiusX:function(){return this.get("radius")*this.get("scaleX")},getRadiusY:function(){return this.get("radius")*this.get("scaleY")},setRadius:function(t){this.radius=t,this.set("width",2*t).set("height",2*t)},complexity:function(){return 1}}),e.Circle.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("cx cy r".split(" ")),e.Circle.fromElement=function(t,i){i||(i={});var s,n=e.parseAttributes(t,e.Circle.ATTRIBUTE_NAMES);if(!("radius"in(s=n)&&s.radius>0))throw new Error("value of `r` attribute is required and can not be negative");n.left=n.left||0,n.top=n.top||0;var o=new e.Circle(r(n,i));return o.left-=o.radius,o.top-=o.radius,o},e.Circle.fromObject=function(t){return new e.Circle(t)})}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={});e.Triangle?e.warn("fabric.Triangle is already defined"):(e.Triangle=e.util.createClass(e.Object,{type:"triangle",initialize:function(t){t=t||{},this.callSuper("initialize",t),this.set("width",t.width||100).set("height",t.height||100)},_render:function(t){var e=this.width/2,i=this.height/2;t.beginPath(),t.moveTo(-e,i),t.lineTo(0,-i),t.lineTo(e,i),t.closePath(),this._renderFill(t),this._renderStroke(t)},_renderDashedStroke:function(t){var i=this.width/2,r=this.height/2;t.beginPath(),e.util.drawDashedLine(t,-i,r,0,-r,this.strokeDashArray),e.util.drawDashedLine(t,0,-r,i,r,this.strokeDashArray),e.util.drawDashedLine(t,i,r,-i,r,this.strokeDashArray),t.closePath()},toSVG:function(t){var e=this._createBaseSVGMarkup(),i=this.width/2,r=this.height/2,s=[-i+" "+r,"0 "+-r,i+" "+r].join(",");return e.push("<polygon ",'points="',s,'" style="',this.getSvgStyles(),'" transform="',this.getSvgTransform(),'"/>'),t?t(e.join("")):e.join("")},complexity:function(){return 1}}),e.Triangle.fromObject=function(t){return new e.Triangle(t)})}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=2*Math.PI,r=e.util.object.extend;e.Ellipse?e.warn("fabric.Ellipse is already defined."):(e.Ellipse=e.util.createClass(e.Object,{type:"ellipse",rx:0,ry:0,initialize:function(t){t=t||{},this.callSuper("initialize",t),this.set("rx",t.rx||0),this.set("ry",t.ry||0)},_set:function(t,e){switch(this.callSuper("_set",t,e),t){case"rx":this.rx=e,this.set("width",2*e);break;case"ry":this.ry=e,this.set("height",2*e)}return this},getRx:function(){return this.get("rx")*this.get("scaleX")},getRy:function(){return this.get("ry")*this.get("scaleY")},toObject:function(t){return r(this.callSuper("toObject",t),{rx:this.get("rx"),ry:this.get("ry")})},toSVG:function(t){var e=this._createBaseSVGMarkup(),i=0,r=0;return this.group&&"path-group"===this.group.type&&(i=this.left+this.rx,r=this.top+this.ry),e.push("<ellipse ",'cx="',i,'" cy="',r,'" ','rx="',this.rx,'" ry="',this.ry,'" style="',this.getSvgStyles(),'" transform="',this.getSvgTransform(),this.getSvgTransformMatrix(),'"/>\n'),t?t(e.join("")):e.join("")},_render:function(t,e){t.beginPath(),t.save(),t.transform(1,0,0,this.ry/this.rx,0,0),t.arc(e?this.left+this.rx:0,e?(this.top+this.ry)*this.rx/this.ry:0,this.rx,0,i,!1),t.restore(),this._renderFill(t),this._renderStroke(t)},complexity:function(){return 1}}),e.Ellipse.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("cx cy rx ry".split(" ")),e.Ellipse.fromElement=function(t,i){i||(i={});var s=e.parseAttributes(t,e.Ellipse.ATTRIBUTE_NAMES);s.left=s.left||0,s.top=s.top||0;var n=new e.Ellipse(r(s,i));return n.top-=n.ry,n.left-=n.rx,n},e.Ellipse.fromObject=function(t){return new e.Ellipse(t)})}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=e.util.object.extend;if(e.Rect)console.warn("fabric.Rect is already defined");else{var r=e.Object.prototype.stateProperties.concat();r.push("rx","ry","x","y"),e.Rect=e.util.createClass(e.Object,{stateProperties:r,type:"rect",rx:0,ry:0,strokeDashArray:null,initialize:function(t){t=t||{},this.callSuper("initialize",t),this._initRxRy()},_initRxRy:function(){this.rx&&!this.ry?this.ry=this.rx:this.ry&&!this.rx&&(this.rx=this.ry)},_render:function(t,e){if(1!==this.width||1!==this.height){var i=this.rx?Math.min(this.rx,this.width/2):0,r=this.ry?Math.min(this.ry,this.height/2):0,s=this.width,n=this.height,o=e?this.left:-this.width/2,a=e?this.top:-this.height/2,h=0!==i||0!==r,c=.4477152502;t.beginPath(),t.moveTo(o+i,a),t.lineTo(o+s-i,a),h&&t.bezierCurveTo(o+s-c*i,a,o+s,a+c*r,o+s,a+r),t.lineTo(o+s,a+n-r),h&&t.bezierCurveTo(o+s,a+n-c*r,o+s-c*i,a+n,o+s-i,a+n),t.lineTo(o+i,a+n),h&&t.bezierCurveTo(o+c*i,a+n,o,a+n-c*r,o,a+n-r),t.lineTo(o,a+r),h&&t.bezierCurveTo(o,a+c*r,o+c*i,a,o+i,a),t.closePath(),this._renderFill(t),this._renderStroke(t)}else t.fillRect(0,0,1,1)},_renderDashedStroke:function(t){var i=-this.width/2,r=-this.height/2,s=this.width,n=this.height;t.beginPath(),e.util.drawDashedLine(t,i,r,i+s,r,this.strokeDashArray),e.util.drawDashedLine(t,i+s,r,i+s,r+n,this.strokeDashArray),e.util.drawDashedLine(t,i+s,r+n,i,r+n,this.strokeDashArray),e.util.drawDashedLine(t,i,r+n,i,r,this.strokeDashArray),t.closePath()},toObject:function(t){var e=i(this.callSuper("toObject",t),{rx:this.get("rx")||0,ry:this.get("ry")||0});return this.includeDefaultValues||this._removeDefaultValues(e),e},toSVG:function(t){var e=this._createBaseSVGMarkup(),i=this.left,r=this.top;return this.group&&"path-group"===this.group.type||(i=-this.width/2,r=-this.height/2),e.push("<rect ",'x="',i,'" y="',r,'" rx="',this.get("rx"),'" ry="',this.get("ry"),'" width="',this.width,'" height="',this.height,'" style="',this.getSvgStyles(),'" transform="',this.getSvgTransform(),this.getSvgTransformMatrix(),'"/>\n'),t?t(e.join("")):e.join("")},complexity:function(){return 1}}),e.Rect.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("x y rx ry width height".split(" ")),e.Rect.fromElement=function(t,r){if(!t)return null;r=r||{};var s=e.parseAttributes(t,e.Rect.ATTRIBUTE_NAMES);return s.left=s.left||0,s.top=s.top||0,new e.Rect(i(r?e.util.object.clone(r):{},s))},e.Rect.fromObject=function(t){return new e.Rect(t)}}}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={});e.Polyline?e.warn("fabric.Polyline is already defined"):(e.Polyline=e.util.createClass(e.Object,{type:"polyline",points:null,minX:0,minY:0,initialize:function(t,i){return e.Polygon.prototype.initialize.call(this,t,i)},_calcDimensions:function(){return e.Polygon.prototype._calcDimensions.call(this)},_applyPointOffset:function(){return e.Polygon.prototype._applyPointOffset.call(this)},toObject:function(t){return e.Polygon.prototype.toObject.call(this,t)},toSVG:function(t){return e.Polygon.prototype.toSVG.call(this,t)},_render:function(t){e.Polygon.prototype.commonRender.call(this,t),this._renderFill(t),this._renderStroke(t)},_renderDashedStroke:function(t){var i,r;t.beginPath();for(var s=0,n=this.points.length;s<n;s++)i=this.points[s],r=this.points[s+1]||i,e.util.drawDashedLine(t,i.x,i.y,r.x,r.y,this.strokeDashArray)},complexity:function(){return this.get("points").length}}),e.Polyline.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat(),e.Polyline.fromElement=function(t,i){if(!t)return null;i||(i={});var r=e.parsePointsAttribute(t.getAttribute("points")),s=e.parseAttributes(t,e.Polyline.ATTRIBUTE_NAMES);return null===r?null:new e.Polyline(r,e.util.object.extend(s,i))},e.Polyline.fromObject=function(t){var i=t.points;return new e.Polyline(i,t,!0)})}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=e.util.object.extend,r=e.util.array.min,s=e.util.array.max,n=e.util.toFixed;e.Polygon?e.warn("fabric.Polygon is already defined"):(e.Polygon=e.util.createClass(e.Object,{type:"polygon",points:null,minX:0,minY:0,initialize:function(t,e){e=e||{},this.points=t,this.callSuper("initialize",e),this._calcDimensions(),"top"in e||(this.top=this.minY),"left"in e||(this.left=this.minX)},_calcDimensions:function(){var t=this.points,e=r(t,"x"),i=r(t,"y"),n=s(t,"x"),o=s(t,"y");this.width=n-e||1,this.height=o-i||1,this.minX=e,this.minY=i},_applyPointOffset:function(){this.points.forEach(function(t){t.x-=this.minX+this.width/2,t.y-=this.minY+this.height/2},this)},toObject:function(t){return i(this.callSuper("toObject",t),{points:this.points.concat()})},toSVG:function(t){for(var e=[],i=this._createBaseSVGMarkup(),r=0,s=this.points.length;r<s;r++)e.push(n(this.points[r].x,2),",",n(this.points[r].y,2)," ");return i.push("<",this.type," ",'points="',e.join(""),'" style="',this.getSvgStyles(),'" transform="',this.getSvgTransform()," ",this.getSvgTransformMatrix(),'"/>\n'),t?t(i.join("")):i.join("")},_render:function(t){this.commonRender(t),this._renderFill(t),(this.stroke||this.strokeDashArray)&&(t.closePath(),this._renderStroke(t))},commonRender:function(t){var e;t.beginPath(),this._applyPointOffset&&(this.group&&"path-group"===this.group.type||this._applyPointOffset(),this._applyPointOffset=null),t.moveTo(this.points[0].x,this.points[0].y);for(var i=0,r=this.points.length;i<r;i++)e=this.points[i],t.lineTo(e.x,e.y)},_renderDashedStroke:function(t){e.Polyline.prototype._renderDashedStroke.call(this,t),t.closePath()},complexity:function(){return this.points.length}}),e.Polygon.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat(),e.Polygon.fromElement=function(t,r){if(!t)return null;r||(r={});var s=e.parsePointsAttribute(t.getAttribute("points")),n=e.parseAttributes(t,e.Polygon.ATTRIBUTE_NAMES);return null===s?null:new e.Polygon(s,i(n,r))},e.Polygon.fromObject=function(t){return new e.Polygon(t.points,t,!0)})}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=e.util.array.min,r=e.util.array.max,s=e.util.object.extend,n=Object.prototype.toString,o=e.util.drawArc,a={m:2,l:2,h:1,v:1,c:6,s:4,q:4,t:2,a:7},h={m:"l",M:"L"};e.Path?e.warn("fabric.Path is already defined"):(e.Path=e.util.createClass(e.Object,{type:"path",path:null,minX:0,minY:0,initialize:function(t,e){if(e=e||{},this.setOptions(e),!t)throw new Error("`path` argument is required");var i="[object Array]"===n.call(t);if(this.path=i?t:t.match&&t.match(/[mzlhvcsqta][^mzlhvcsqta]*/gi),this.path){i||(this.path=this._parsePath());var r=this._parseDimensions();this.minX=r.left,this.minY=r.top,this.width=r.width,this.height=r.height,r.left+="center"===this.originX?this.width/2:"right"===this.originX?this.width:0,r.top+="center"===this.originY?this.height/2:"bottom"===this.originY?this.height:0,this.top=this.top||r.top,this.left=this.left||r.left,this.pathOffset=this.pathOffset||{x:this.minX+this.width/2,y:this.minY+this.height/2},e.sourcePath&&this.setSourcePath(e.sourcePath)}},_render:function(t){var e,i,r,s,n,a=null,h=0,c=0,l=0,u=0,f=0,g=0,d=-this.pathOffset.x,p=-this.pathOffset.y;this.group&&"path-group"===this.group.type&&(d=0,p=0),t.beginPath();for(var v=0,b=this.path.length;v<b;++v){switch((e=this.path[v])[0]){case"l":l+=e[1],u+=e[2],t.lineTo(l+d,u+p);break;case"L":l=e[1],u=e[2],t.lineTo(l+d,u+p);break;case"h":l+=e[1],t.lineTo(l+d,u+p);break;case"H":l=e[1],t.lineTo(l+d,u+p);break;case"v":u+=e[1],t.lineTo(l+d,u+p);break;case"V":u=e[1],t.lineTo(l+d,u+p);break;case"m":h=l+=e[1],c=u+=e[2],t.moveTo(l+d,u+p);break;case"M":h=l=e[1],c=u=e[2],t.moveTo(l+d,u+p);break;case"c":i=l+e[5],r=u+e[6],f=l+e[3],g=u+e[4],t.bezierCurveTo(l+e[1]+d,u+e[2]+p,f+d,g+p,i+d,r+p),l=i,u=r;break;case"C":l=e[5],u=e[6],f=e[3],g=e[4],t.bezierCurveTo(e[1]+d,e[2]+p,f+d,g+p,l+d,u+p);break;case"s":i=l+e[3],r=u+e[4],f=f?2*l-f:l,g=g?2*u-g:u,t.bezierCurveTo(f+d,g+p,l+e[1]+d,u+e[2]+p,i+d,r+p),f=l+e[1],g=u+e[2],l=i,u=r;break;case"S":i=e[3],r=e[4],f=2*l-f,g=2*u-g,t.bezierCurveTo(f+d,g+p,e[1]+d,e[2]+p,i+d,r+p),l=i,u=r,f=e[1],g=e[2];break;case"q":i=l+e[3],r=u+e[4],f=l+e[1],g=u+e[2],t.quadraticCurveTo(f+d,g+p,i+d,r+p),l=i,u=r;break;case"Q":i=e[3],r=e[4],t.quadraticCurveTo(e[1]+d,e[2]+p,i+d,r+p),l=i,u=r,f=e[1],g=e[2];break;case"t":i=l+e[1],r=u+e[2],null===a[0].match(/[QqTt]/)?(f=l,g=u):"t"===a[0]?(f=2*l-s,g=2*u-n):"q"===a[0]&&(f=2*l-f,g=2*u-g),s=f,n=g,t.quadraticCurveTo(f+d,g+p,i+d,r+p),u=r,f=(l=i)+e[1],g=u+e[2];break;case"T":i=e[1],r=e[2],f=2*l-f,g=2*u-g,t.quadraticCurveTo(f+d,g+p,i+d,r+p),l=i,u=r;break;case"a":o(t,l+d,u+p,[e[1],e[2],e[3],e[4],e[5],e[6]+l+d,e[7]+u+p]),l+=e[6],u+=e[7];break;case"A":o(t,l+d,u+p,[e[1],e[2],e[3],e[4],e[5],e[6]+d,e[7]+p]),l=e[6],u=e[7];break;case"z":case"Z":l=h,u=c,t.closePath()}a=e}this._renderFill(t),this._renderStroke(t)},render:function(t,i){this.visible&&(t.save(),this._setupCompositeOperation(t),i||this.transform(t),this._setStrokeStyles(t),this._setFillStyles(t),this.group&&"path-group"===this.group.type&&t.translate(-this.group.width/2,-this.group.height/2),this.transformMatrix&&t.transform.apply(t,this.transformMatrix),this._setOpacity(t),this._setShadow(t),this.clipTo&&e.util.clipContext(this,t),this._render(t,i),this.clipTo&&t.restore(),this._removeShadow(t),this._restoreCompositeOperation(t),t.restore())},toString:function(){return"#<fabric.Path ("+this.complexity()+'): { "top": '+this.top+', "left": '+this.left+" }>"},toObject:function(t){var e=s(this.callSuper("toObject",t),{path:this.path.map(function(t){return t.slice()}),pathOffset:this.pathOffset});return this.sourcePath&&(e.sourcePath=this.sourcePath),this.transformMatrix&&(e.transformMatrix=this.transformMatrix),e},toDatalessObject:function(t){var e=this.toObject(t);return this.sourcePath&&(e.path=this.sourcePath),delete e.sourcePath,e},toSVG:function(t){for(var e=[],i=this._createBaseSVGMarkup(),r="",s=0,n=this.path.length;s<n;s++)e.push(this.path[s].join(" "));var o=e.join(" ");return this.group&&"path-group"===this.group.type||(r="translate("+-this.pathOffset.x+", "+-this.pathOffset.y+")"),i.push("<path ",'d="',o,'" style="',this.getSvgStyles(),'" transform="',this.getSvgTransform(),r,this.getSvgTransformMatrix(),'" stroke-linecap="round" ',"/>\n"),t?t(i.join("")):i.join("")},complexity:function(){return this.path.length},_parsePath:function(){for(var t,e,i,r,s,n=[],o=[],c=/([-+]?((\d+\.\d+)|((\d+)|(\.\d+)))(?:e[-+]?\d+)?)/gi,l=0,u=this.path.length;l<u;l++){for(r=(t=this.path[l]).slice(1).trim(),o.length=0;i=c.exec(r);)o.push(i[0]);s=[t.charAt(0)];for(var f=0,g=o.length;f<g;f++)e=parseFloat(o[f]),isNaN(e)||s.push(e);var d=s[0],p=a[d.toLowerCase()],v=h[d]||d;if(s.length-1>p)for(var b=1,m=s.length;b<m;b+=p)n.push([d].concat(s.slice(b,b+p))),d=v;else n.push(s)}return n},_parseDimensions:function(){for(var t,s,n,o,a,h,c=[],l=[],u=null,f=0,g=0,d=0,p=0,v=0,b=0,m=0,y=this.path.length;m<y;++m){switch((t=this.path[m])[0]){case"l":d+=t[1],p+=t[2],h=[];break;case"L":d=t[1],p=t[2],h=[];break;case"h":d+=t[1],h=[];break;case"H":d=t[1],h=[];break;case"v":p+=t[1],h=[];break;case"V":p=t[1],h=[];break;case"m":f=d+=t[1],g=p+=t[2],h=[];break;case"M":f=d=t[1],g=p=t[2],h=[];break;case"c":s=d+t[5],n=p+t[6],v=d+t[3],b=p+t[4],h=e.util.getBoundsOfCurve(d,p,d+t[1],p+t[2],v,b,s,n),d=s,p=n;break;case"C":d=t[5],p=t[6],v=t[3],b=t[4],h=e.util.getBoundsOfCurve(d,p,t[1],t[2],v,b,d,p);break;case"s":s=d+t[3],n=p+t[4],v=v?2*d-v:d,b=b?2*p-b:p,h=e.util.getBoundsOfCurve(d,p,v,b,d+t[1],p+t[2],s,n),v=d+t[1],b=p+t[2],d=s,p=n;break;case"S":s=t[3],n=t[4],v=2*d-v,b=2*p-b,h=e.util.getBoundsOfCurve(d,p,v,b,t[1],t[2],s,n),d=s,p=n,v=t[1],b=t[2];break;case"q":s=d+t[3],n=p+t[4],v=d+t[1],b=p+t[2],h=e.util.getBoundsOfCurve(d,p,v,b,v,b,s,n),d=s,p=n;break;case"Q":v=t[1],b=t[2],h=e.util.getBoundsOfCurve(d,p,v,b,v,b,t[3],t[4]),d=t[3],p=t[4];break;case"t":s=d+t[1],n=p+t[2],null===u[0].match(/[QqTt]/)?(v=d,b=p):"t"===u[0]?(v=2*d-o,b=2*p-a):"q"===u[0]&&(v=2*d-v,b=2*p-b),o=v,a=b,h=e.util.getBoundsOfCurve(d,p,v,b,v,b,s,n),p=n,v=(d=s)+t[1],b=p+t[2];break;case"T":s=t[1],n=t[2],v=2*d-v,b=2*p-b,h=e.util.getBoundsOfCurve(d,p,v,b,v,b,s,n),d=s,p=n;break;case"a":h=e.util.getBoundsOfArc(d,p,t[1],t[2],t[3],t[4],t[5],t[6]+d,t[7]+p),d+=t[6],p+=t[7];break;case"A":h=e.util.getBoundsOfArc(d,p,t[1],t[2],t[3],t[4],t[5],t[6],t[7]),d=t[6],p=t[7];break;case"z":case"Z":d=f,p=g}u=t,h.forEach(function(t){c.push(t.x),l.push(t.y)}),c.push(d),l.push(p)}var _=i(c),x=i(l);return{left:_,top:x,width:r(c)-_,height:r(l)-x}}}),e.Path.fromObject=function(t,i){"string"==typeof t.path?e.loadSVGFromURL(t.path,function(r){var s=r[0],n=t.path;delete t.path,e.util.object.extend(s,t),s.setSourcePath(n),i(s)}):i(new e.Path(t.path,t))},e.Path.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat(["d"]),e.Path.fromElement=function(t,i,r){var n=e.parseAttributes(t,e.Path.ATTRIBUTE_NAMES);i&&i(new e.Path(n.d,s(n,r)))},e.Path.async=!0)}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=e.util.object.extend,r=e.util.array.invoke,s=e.Object.prototype.toObject;e.PathGroup?e.warn("fabric.PathGroup is already defined"):(e.PathGroup=e.util.createClass(e.Path,{type:"path-group",fill:"",initialize:function(t,e){e=e||{},this.paths=t||[];for(var i=this.paths.length;i--;)this.paths[i].group=this;this.setOptions(e),e.widthAttr&&(this.scaleX=e.widthAttr/e.width),e.heightAttr&&(this.scaleY=e.heightAttr/e.height),this.setCoords(),e.sourcePath&&this.setSourcePath(e.sourcePath)},render:function(t){if(this.visible){t.save();var i=this.transformMatrix;i&&t.transform(i[0],i[1],i[2],i[3],i[4],i[5]),this.transform(t),this._setShadow(t),this.clipTo&&e.util.clipContext(this,t);for(var r=0,s=this.paths.length;r<s;++r)this.paths[r].render(t,!0);this.clipTo&&t.restore(),this._removeShadow(t),t.restore()}},_set:function(t,e){if("fill"===t&&e&&this.isSameColor())for(var i=this.paths.length;i--;)this.paths[i]._set(t,e);return this.callSuper("_set",t,e)},toObject:function(t){var e=i(s.call(this,t),{paths:r(this.getObjects(),"toObject",t)});return this.sourcePath&&(e.sourcePath=this.sourcePath),e},toDatalessObject:function(t){var e=this.toObject(t);return this.sourcePath&&(e.paths=this.sourcePath),e},toSVG:function(t){for(var e=this.getObjects(),i="translate("+this.left+" "+this.top+")",r=["<g ",'style="',this.getSvgStyles(),'" ','transform="',i,this.getSvgTransform(),'" ',">\n"],s=0,n=e.length;s<n;s++)r.push(e[s].toSVG(t));return r.push("</g>\n"),t?t(r.join("")):r.join("")},toString:function(){return"#<fabric.PathGroup ("+this.complexity()+"): { top: "+this.top+", left: "+this.left+" }>"},isSameColor:function(){var t=(this.getObjects()[0].get("fill")||"").toLowerCase();return this.getObjects().every(function(e){return(e.get("fill")||"").toLowerCase()===t})},complexity:function(){return this.paths.reduce(function(t,e){return t+(e&&e.complexity?e.complexity():0)},0)},getObjects:function(){return this.paths}}),e.PathGroup.fromObject=function(t,i){"string"==typeof t.paths?e.loadSVGFromURL(t.paths,function(r){var s=t.paths;delete t.paths;var n=e.util.groupSVGElements(r,t,s);i(n)}):e.util.enlivenObjects(t.paths,function(r){delete t.paths,i(new e.PathGroup(r,t))})},e.PathGroup.async=!0)}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=e.util.object.extend,r=e.util.array.min,s=e.util.array.max,n=e.util.array.invoke;if(!e.Group){var o={lockMovementX:!0,lockMovementY:!0,lockRotation:!0,lockScalingX:!0,lockScalingY:!0,lockUniScaling:!0};e.Group=e.util.createClass(e.Object,e.Collection,{type:"group",initialize:function(t,e){e=e||{},this._objects=t||[];for(var r=this._objects.length;r--;)this._objects[r].group=this;this.originalState={},this.callSuper("initialize"),e.originX&&(this.originX=e.originX),e.originY&&(this.originY=e.originY),this._calcBounds(),this._updateObjectsCoords(),e&&i(this,e),this.setCoords(),this.saveCoords()},_updateObjectsCoords:function(){this.forEachObject(this._updateObjectCoords,this)},_updateObjectCoords:function(t){var e=t.getLeft(),i=t.getTop(),r=this.getCenterPoint();t.set({originalLeft:e,originalTop:i,left:e-r.x,top:i-r.y}),t.setCoords(),t.__origHasControls=t.hasControls,t.hasControls=!1},toString:function(){return"#<fabric.Group: ("+this.complexity()+")>"},addWithUpdate:function(t){return this._restoreObjectsState(),t&&(this._objects.push(t),t.group=this),this.forEachObject(this._setObjectActive,this),this._calcBounds(),this._updateObjectsCoords(),this},_setObjectActive:function(t){t.set("active",!0),t.group=this},removeWithUpdate:function(t){return this._moveFlippedObject(t),this._restoreObjectsState(),this.forEachObject(this._setObjectActive,this),this.remove(t),this._calcBounds(),this._updateObjectsCoords(),this},_onObjectAdded:function(t){t.group=this},_onObjectRemoved:function(t){delete t.group,t.set("active",!1)},delegatedProperties:{fill:!0,opacity:!0,fontFamily:!0,fontWeight:!0,fontSize:!0,fontStyle:!0,lineHeight:!0,textDecoration:!0,textAlign:!0,backgroundColor:!0},_set:function(t,e){if(t in this.delegatedProperties){var i=this._objects.length;for(this[t]=e;i--;)this._objects[i].set(t,e)}else this[t]=e},toObject:function(t){return i(this.callSuper("toObject",t),{objects:n(this._objects,"toObject",t)})},render:function(t){if(this.visible){t.save(),this.clipTo&&e.util.clipContext(this,t);for(var i=0,r=this._objects.length;i<r;i++)this._renderObject(this._objects[i],t);this.clipTo&&t.restore(),t.restore()}},_renderControls:function(t,e){this.callSuper("_renderControls",t,e);for(var i=0,r=this._objects.length;i<r;i++)this._objects[i]._renderControls(t)},_renderObject:function(t,e){var i=t.hasRotatingPoint;t.visible&&(t.hasRotatingPoint=!1,t.render(e),t.hasRotatingPoint=i)},_restoreObjectsState:function(){return this._objects.forEach(this._restoreObjectState,this),this},_moveFlippedObject:function(t){var e=t.get("originX"),i=t.get("originY"),r=t.getCenterPoint();t.set({originX:"center",originY:"center",left:r.x,top:r.y}),this._toggleFlipping(t);var s=t.getPointByOrigin(e,i);return t.set({originX:e,originY:i,left:s.x,top:s.y}),this},_toggleFlipping:function(t){this.flipX&&(t.toggle("flipX"),t.set("left",-t.get("left")),t.setAngle(-t.getAngle())),this.flipY&&(t.toggle("flipY"),t.set("top",-t.get("top")),t.setAngle(-t.getAngle()))},_restoreObjectState:function(t){return this._setObjectPosition(t),t.setCoords(),t.hasControls=t.__origHasControls,delete t.__origHasControls,t.set("active",!1),t.setCoords(),delete t.group,this},_setObjectPosition:function(t){var e=this.getCenterPoint(),i=this._getRotatedLeftTop(t);t.set({angle:t.getAngle()+this.getAngle(),left:e.x+i.left,top:e.y+i.top,scaleX:t.get("scaleX")*this.get("scaleX"),scaleY:t.get("scaleY")*this.get("scaleY")})},_getRotatedLeftTop:function(t){var e=this.getAngle()*(Math.PI/180);return{left:-Math.sin(e)*t.getTop()*this.get("scaleY")+Math.cos(e)*t.getLeft()*this.get("scaleX"),top:Math.cos(e)*t.getTop()*this.get("scaleY")+Math.sin(e)*t.getLeft()*this.get("scaleX")}},destroy:function(){return this._objects.forEach(this._moveFlippedObject,this),this._restoreObjectsState()},saveCoords:function(){return this._originalLeft=this.get("left"),this._originalTop=this.get("top"),this},hasMoved:function(){return this._originalLeft!==this.get("left")||this._originalTop!==this.get("top")},setObjectsCoords:function(){return this.forEachObject(function(t){t.setCoords()}),this},_calcBounds:function(t){for(var e,i=[],r=[],s=0,n=this._objects.length;s<n;++s)for(var o in(e=this._objects[s]).setCoords(),e.oCoords)i.push(e.oCoords[o].x),r.push(e.oCoords[o].y);this.set(this._getBounds(i,r,t))},_getBounds:function(t,i,n){var o=e.util.invertTransform(this.getViewportTransform()),a=e.util.transformPoint(new e.Point(r(t),r(i)),o),h=e.util.transformPoint(new e.Point(s(t),s(i)),o),c={width:h.x-a.x||0,height:h.y-a.y||0};return n||(c.left=a.x||0,c.top=a.y||0,"center"===this.originX&&(c.left+=c.width/2),"right"===this.originX&&(c.left+=c.width),"center"===this.originY&&(c.top+=c.height/2),"bottom"===this.originY&&(c.top+=c.height)),c},toSVG:function(t){for(var e=["<g ",'transform="',this.getSvgTransform(),'">\n'],i=0,r=this._objects.length;i<r;i++)e.push(this._objects[i].toSVG(t));return e.push("</g>\n"),t?t(e.join("")):e.join("")},get:function(t){if(t in o){if(this[t])return this[t];for(var e=0,i=this._objects.length;e<i;e++)if(this._objects[e][t])return!0;return!1}return t in this.delegatedProperties?this._objects[0]&&this._objects[0].get(t):this[t]}}),e.Group.fromObject=function(t,i){e.util.enlivenObjects(t.objects,function(r){delete t.objects,i&&i(new e.Group(r,t))})},e.Group.async=!0}}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=fabric.util.object.extend;t.fabric||(t.fabric={}),t.fabric.Image?fabric.warn("fabric.Image is already defined."):(fabric.Image=fabric.util.createClass(fabric.Object,{type:"image",crossOrigin:"",alignX:"none",alignY:"none",meetOrSlice:"meet",_lastScaleX:1,_lastScaleY:1,initialize:function(t,e){e||(e={}),this.filters=[],this.resizeFilters=[],this.callSuper("initialize",e),this._initElement(t,e),this._initConfig(e),e.filters&&(this.filters=e.filters,this.applyFilters())},getElement:function(){return this._element},setElement:function(t,e,i){return this._element=t,this._originalElement=t,this._initConfig(i),0!==this.filters.length?this.applyFilters(e):e&&e(),this},setCrossOrigin:function(t){return this.crossOrigin=t,this._element.crossOrigin=t,this},getOriginalSize:function(){var t=this.getElement();return{width:t.width,height:t.height}},_stroke:function(t){t.save(),this._setStrokeStyles(t),t.beginPath(),t.strokeRect(-this.width/2,-this.height/2,this.width,this.height),t.closePath(),t.restore()},_renderDashedStroke:function(t){var e=-this.width/2,i=-this.height/2,r=this.width,s=this.height;t.save(),this._setStrokeStyles(t),t.beginPath(),fabric.util.drawDashedLine(t,e,i,e+r,i,this.strokeDashArray),fabric.util.drawDashedLine(t,e+r,i,e+r,i+s,this.strokeDashArray),fabric.util.drawDashedLine(t,e+r,i+s,e,i+s,this.strokeDashArray),fabric.util.drawDashedLine(t,e,i+s,e,i,this.strokeDashArray),t.closePath(),t.restore()},toObject:function(t){return e(this.callSuper("toObject",t),{src:this._originalElement.src||this._originalElement._src,filters:this.filters.map(function(t){return t&&t.toObject()}),crossOrigin:this.crossOrigin,alignX:this.alignX,alignY:this.alignY,meetOrSlice:this.meetOrSlice})},toSVG:function(t){var e=[],i=-this.width/2,r=-this.height/2,s="none";if(this.group&&"path-group"===this.group.type&&(i=this.left,r=this.top),"none"!==this.alignX&&"none"!==this.alignY&&(s="x"+this.alignX+"Y"+this.alignY+" "+this.meetOrSlice),e.push('<g transform="',this.getSvgTransform(),this.getSvgTransformMatrix(),'">\n','<image xlink:href="',this.getSvgSrc(),'" x="',i,'" y="',r,'" style="',this.getSvgStyles(),'" width="',this.width,'" height="',this.height,'" preserveAspectRatio="',s,'"',"></image>\n"),this.stroke||this.strokeDashArray){var n=this.fill;this.fill=null,e.push("<rect ",'x="',i,'" y="',r,'" width="',this.width,'" height="',this.height,'" style="',this.getSvgStyles(),'"/>\n'),this.fill=n}return e.push("</g>\n"),t?t(e.join("")):e.join("")},getSrc:function(){if(this.getElement())return this.getElement().src||this.getElement()._src},setSrc:function(t,e,i){fabric.util.loadImage(t,function(t){return this.setElement(t,e,i)},this,i&&i.crossOrigin)},toString:function(){return'#<fabric.Image: { src: "'+this.getSrc()+'" }>'},clone:function(t,e){this.constructor.fromObject(this.toObject(e),t)},applyFilters:function(t,e,i,r){if(e=e||this.filters,i=i||this._originalElement){var s=i,n=fabric.util.createCanvasElement(),o=fabric.util.createImage(),a=this;return n.width=s.width,n.height=s.height,n.getContext("2d").drawImage(s,0,0,s.width,s.height),0===e.length?(this._element=i,t&&t(),n):(e.forEach(function(t){t&&t.applyTo(n,t.scaleX||a.scaleX,t.scaleY||a.scaleY),r||"Resize"!==t.type||(a.width*=t.scaleX,a.height*=t.scaleY)}),o.width=n.width,o.height=n.height,fabric.isLikelyNode?(o.src=n.toBuffer(void 0,fabric.Image.pngCompression),a._element=o,!r&&(a._filteredEl=o),t&&t()):(o.onload=function(){a._element=o,!r&&(a._filteredEl=o),t&&t(),o.onload=n=s=null},o.src=n.toDataURL("image/png")),n)}},_render:function(t,e){var i,r,s,n=this._findMargins();i=e?this.left:-this.width/2,r=e?this.top:-this.height/2,"slice"===this.meetOrSlice&&(t.beginPath(),t.rect(i,r,this.width,this.height),t.clip()),!1===this.isMoving&&this.resizeFilters.length&&this._needsResize()?(this._lastScaleX=this.scaleX,this._lastScaleY=this.scaleY,s=this.applyFilters(null,this.resizeFilters,this._filteredEl||this._originalElement,!1)):s=this._element,s&&t.drawImage(s,i+n.marginX,r+n.marginY,n.width,n.height),this._renderStroke(t)},_needsResize:function(){return this.scaleX!==this._lastScaleX||this.scaleY!==this._lastScaleY},_findMargins:function(){var t,e,i=this.width,r=this.height,s=0,n=0;return"none"===this.alignX&&"none"===this.alignY||(t=[this.width/this._element.width,this.height/this._element.height],e="meet"===this.meetOrSlice?Math.min.apply(null,t):Math.max.apply(null,t),i=this._element.width*e,r=this._element.height*e,"Mid"===this.alignX&&(s=(this.width-i)/2),"Max"===this.alignX&&(s=this.width-i),"Mid"===this.alignY&&(n=(this.height-r)/2),"Max"===this.alignY&&(n=this.height-r)),{width:i,height:r,marginX:s,marginY:n}},_resetWidthHeight:function(){var t=this.getElement();this.set("width",t.width),this.set("height",t.height)},_initElement:function(t){this.setElement(fabric.util.getById(t)),fabric.util.addClass(this.getElement(),fabric.Image.CSS_CANVAS)},_initConfig:function(t){t||(t={}),this.setOptions(t),this._setWidthHeight(t),this._element&&this.crossOrigin&&(this._element.crossOrigin=this.crossOrigin)},_initFilters:function(t,e){t.filters&&t.filters.length?fabric.util.enlivenObjects(t.filters,function(t){e&&e(t)},"fabric.Image.filters"):e&&e()},_setWidthHeight:function(t){this.width="width"in t?t.width:this.getElement()&&this.getElement().width||0,this.height="height"in t?t.height:this.getElement()&&this.getElement().height||0},complexity:function(){return 1}}),fabric.Image.CSS_CANVAS="canvas-img",fabric.Image.prototype.getSvgSrc=fabric.Image.prototype.getSrc,fabric.Image.fromObject=function(t,e){fabric.util.loadImage(t.src,function(i){fabric.Image.prototype._initFilters.call(t,t,function(r){t.filters=r||[];var s=new fabric.Image(i,t);e&&e(s)})},null,t.crossOrigin)},fabric.Image.fromURL=function(t,e,i){fabric.util.loadImage(t,function(t){e(new fabric.Image(t,i))},null,i&&i.crossOrigin)},fabric.Image.ATTRIBUTE_NAMES=fabric.SHARED_ATTRIBUTES.concat("x y width height preserveAspectRatio xlink:href".split(" ")),fabric.Image.fromElement=function(t,i,r){var s,n,o,a=fabric.parseAttributes(t,fabric.Image.ATTRIBUTE_NAMES),h="xMidYMid",c="meet";a.preserveAspectRatio&&(o=a.preserveAspectRatio.split(" ")),o&&o.length&&("meet"!==(c=o.pop())&&"slice"!==c?(h=c,c="meet"):o.length&&(h=o.pop())),s="none"!==h?h.slice(1,4):"none",n="none"!==h?h.slice(5,8):"none",a.alignX=s,a.alignY=n,a.meetOrSlice=c,fabric.Image.fromURL(a["xlink:href"],i,e(r?fabric.util.object.clone(r):{},a))},fabric.Image.async=!0,fabric.Image.pngCompression=1)}("undefined"!=typeof exports?exports:this),fabric.util.object.extend(fabric.Object.prototype,{_getAngleValueForStraighten:function(){var t=this.getAngle()%360;return t>0?90*Math.round((t-1)/90):90*Math.round(t/90)},straighten:function(){return this.setAngle(this._getAngleValueForStraighten()),this},fxStraighten:function(t){var e=function(){},i=(t=t||{}).onComplete||e,r=t.onChange||e,s=this;return fabric.util.animate({startValue:this.get("angle"),endValue:this._getAngleValueForStraighten(),duration:this.FX_DURATION,onChange:function(t){s.setAngle(t),r()},onComplete:function(){s.setCoords(),i()},onStart:function(){s.set("active",!1)}}),this}}),fabric.util.object.extend(fabric.StaticCanvas.prototype,{straightenObject:function(t){return t.straighten(),this.renderAll(),this},fxStraightenObject:function(t){return t.fxStraighten({onChange:this.renderAll.bind(this)}),this}}),fabric.Image.filters=fabric.Image.filters||{},fabric.Image.filters.BaseFilter=fabric.util.createClass({type:"BaseFilter",initialize:function(t){t&&this.setOptions(t)},setOptions:function(t){for(var e in t)this[e]=t[e]},toObject:function(){return{type:this.type}},toJSON:function(){return this.toObject()}}),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=e.util.object.extend;e.Image.filters.Brightness=e.util.createClass(e.Image.filters.BaseFilter,{type:"Brightness",initialize:function(t){t=t||{},this.brightness=t.brightness||0},applyTo:function(t){for(var e=t.getContext("2d"),i=e.getImageData(0,0,t.width,t.height),r=i.data,s=this.brightness,n=0,o=r.length;n<o;n+=4)r[n]+=s,r[n+1]+=s,r[n+2]+=s;e.putImageData(i,0,0)},toObject:function(){return i(this.callSuper("toObject"),{brightness:this.brightness})}}),e.Image.filters.Brightness.fromObject=function(t){return new e.Image.filters.Brightness(t)}}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=e.util.object.extend;e.Image.filters.Convolute=e.util.createClass(e.Image.filters.BaseFilter,{type:"Convolute",initialize:function(t){t=t||{},this.opaque=t.opaque,this.matrix=t.matrix||[0,0,0,0,1,0,0,0,0];var i=e.util.createCanvasElement();this.tmpCtx=i.getContext("2d")},_createImageData:function(t,e){return this.tmpCtx.createImageData(t,e)},applyTo:function(t){for(var e=this.matrix,i=t.getContext("2d"),r=i.getImageData(0,0,t.width,t.height),s=Math.round(Math.sqrt(e.length)),n=Math.floor(s/2),o=r.data,a=r.width,h=r.height,c=a,l=h,u=this._createImageData(c,l),f=u.data,g=this.opaque?1:0,d=0;d<l;d++)for(var p=0;p<c;p++){for(var v=d,b=p,m=4*(d*c+p),y=0,_=0,x=0,C=0,S=0;S<s;S++)for(var w=0;w<s;w++){var O=v+S-n,T=b+w-n;if(!(O<0||O>h||T<0||T>a)){var k=4*(O*a+T),j=e[S*s+w];y+=o[k]*j,_+=o[k+1]*j,x+=o[k+2]*j,C+=o[k+3]*j}}f[m]=y,f[m+1]=_,f[m+2]=x,f[m+3]=C+g*(255-C)}i.putImageData(u,0,0)},toObject:function(){return i(this.callSuper("toObject"),{opaque:this.opaque,matrix:this.matrix})}}),e.Image.filters.Convolute.fromObject=function(t){return new e.Image.filters.Convolute(t)}}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=e.util.object.extend;e.Image.filters.GradientTransparency=e.util.createClass(e.Image.filters.BaseFilter,{type:"GradientTransparency",initialize:function(t){t=t||{},this.threshold=t.threshold||100},applyTo:function(t){for(var e=t.getContext("2d"),i=e.getImageData(0,0,t.width,t.height),r=i.data,s=this.threshold,n=r.length,o=0,a=r.length;o<a;o+=4)r[o+3]=s+255*(n-o)/n;e.putImageData(i,0,0)},toObject:function(){return i(this.callSuper("toObject"),{threshold:this.threshold})}}),e.Image.filters.GradientTransparency.fromObject=function(t){return new e.Image.filters.GradientTransparency(t)}}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={});e.Image.filters.Grayscale=e.util.createClass(e.Image.filters.BaseFilter,{type:"Grayscale",applyTo:function(t){for(var e,i=t.getContext("2d"),r=i.getImageData(0,0,t.width,t.height),s=r.data,n=r.width*r.height*4,o=0;o<n;)e=(s[o]+s[o+1]+s[o+2])/3,s[o]=e,s[o+1]=e,s[o+2]=e,o+=4;i.putImageData(r,0,0)}}),e.Image.filters.Grayscale.fromObject=function(){return new e.Image.filters.Grayscale}}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={});e.Image.filters.Invert=e.util.createClass(e.Image.filters.BaseFilter,{type:"Invert",applyTo:function(t){var e,i=t.getContext("2d"),r=i.getImageData(0,0,t.width,t.height),s=r.data,n=s.length;for(e=0;e<n;e+=4)s[e]=255-s[e],s[e+1]=255-s[e+1],s[e+2]=255-s[e+2];i.putImageData(r,0,0)}}),e.Image.filters.Invert.fromObject=function(){return new e.Image.filters.Invert}}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=e.util.object.extend;e.Image.filters.Mask=e.util.createClass(e.Image.filters.BaseFilter,{type:"Mask",initialize:function(t){t=t||{},this.mask=t.mask,this.channel=[0,1,2,3].indexOf(t.channel)>-1?t.channel:0},applyTo:function(t){if(this.mask){var i,r=t.getContext("2d"),s=r.getImageData(0,0,t.width,t.height),n=s.data,o=this.mask.getElement(),a=e.util.createCanvasElement(),h=this.channel,c=s.width*s.height*4;a.width=o.width,a.height=o.height,a.getContext("2d").drawImage(o,0,0,o.width,o.height);var l=a.getContext("2d").getImageData(0,0,o.width,o.height).data;for(i=0;i<c;i+=4)n[i+3]=l[i+h];r.putImageData(s,0,0)}},toObject:function(){return i(this.callSuper("toObject"),{mask:this.mask.toObject(),channel:this.channel})}}),e.Image.filters.Mask.fromObject=function(t,i){e.util.loadImage(t.mask.src,function(r){t.mask=new e.Image(r,t.mask),i&&i(new e.Image.filters.Mask(t))})},e.Image.filters.Mask.async=!0}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=e.util.object.extend;e.Image.filters.Noise=e.util.createClass(e.Image.filters.BaseFilter,{type:"Noise",initialize:function(t){t=t||{},this.noise=t.noise||0},applyTo:function(t){for(var e,i=t.getContext("2d"),r=i.getImageData(0,0,t.width,t.height),s=r.data,n=this.noise,o=0,a=s.length;o<a;o+=4)e=(.5-Math.random())*n,s[o]+=e,s[o+1]+=e,s[o+2]+=e;i.putImageData(r,0,0)},toObject:function(){return i(this.callSuper("toObject"),{noise:this.noise})}}),e.Image.filters.Noise.fromObject=function(t){return new e.Image.filters.Noise(t)}}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=e.util.object.extend;e.Image.filters.Pixelate=e.util.createClass(e.Image.filters.BaseFilter,{type:"Pixelate",initialize:function(t){t=t||{},this.blocksize=t.blocksize||4},applyTo:function(t){var e,i,r,s,n,o,a,h=t.getContext("2d"),c=h.getImageData(0,0,t.width,t.height),l=c.data,u=c.height,f=c.width;for(i=0;i<u;i+=this.blocksize)for(r=0;r<f;r+=this.blocksize){s=l[e=4*i*f+4*r],n=l[e+1],o=l[e+2],a=l[e+3];for(var g=i,d=i+this.blocksize;g<d;g++)for(var p=r,v=r+this.blocksize;p<v;p++)l[e=4*g*f+4*p]=s,l[e+1]=n,l[e+2]=o,l[e+3]=a}h.putImageData(c,0,0)},toObject:function(){return i(this.callSuper("toObject"),{blocksize:this.blocksize})}}),e.Image.filters.Pixelate.fromObject=function(t){return new e.Image.filters.Pixelate(t)}}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=e.util.object.extend;e.Image.filters.RemoveWhite=e.util.createClass(e.Image.filters.BaseFilter,{type:"RemoveWhite",initialize:function(t){t=t||{},this.threshold=t.threshold||30,this.distance=t.distance||20},applyTo:function(t){for(var e,i,r,s=t.getContext("2d"),n=s.getImageData(0,0,t.width,t.height),o=n.data,a=this.threshold,h=this.distance,c=255-a,l=Math.abs,u=0,f=o.length;u<f;u+=4)e=o[u],i=o[u+1],r=o[u+2],e>c&&i>c&&r>c&&l(e-i)<h&&l(e-r)<h&&l(i-r)<h&&(o[u+3]=1);s.putImageData(n,0,0)},toObject:function(){return i(this.callSuper("toObject"),{threshold:this.threshold,distance:this.distance})}}),e.Image.filters.RemoveWhite.fromObject=function(t){return new e.Image.filters.RemoveWhite(t)}}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={});e.Image.filters.Sepia=e.util.createClass(e.Image.filters.BaseFilter,{type:"Sepia",applyTo:function(t){var e,i,r=t.getContext("2d"),s=r.getImageData(0,0,t.width,t.height),n=s.data,o=n.length;for(e=0;e<o;e+=4)i=.3*n[e]+.59*n[e+1]+.11*n[e+2],n[e]=i+100,n[e+1]=i+50,n[e+2]=i+255;r.putImageData(s,0,0)}}),e.Image.filters.Sepia.fromObject=function(){return new e.Image.filters.Sepia}}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={});e.Image.filters.Sepia2=e.util.createClass(e.Image.filters.BaseFilter,{type:"Sepia2",applyTo:function(t){var e,i,r,s,n=t.getContext("2d"),o=n.getImageData(0,0,t.width,t.height),a=o.data,h=a.length;for(e=0;e<h;e+=4)i=a[e],r=a[e+1],s=a[e+2],a[e]=(.393*i+.769*r+.189*s)/1.351,a[e+1]=(.349*i+.686*r+.168*s)/1.203,a[e+2]=(.272*i+.534*r+.131*s)/2.14;n.putImageData(o,0,0)}}),e.Image.filters.Sepia2.fromObject=function(){return new e.Image.filters.Sepia2}}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=e.util.object.extend;e.Image.filters.Tint=e.util.createClass(e.Image.filters.BaseFilter,{type:"Tint",initialize:function(t){t=t||{},this.color=t.color||"#000000",this.opacity=void 0!==t.opacity?t.opacity:new e.Color(this.color).getAlpha()},applyTo:function(t){var i,r,s,n,o,a,h,c,l,u=t.getContext("2d"),f=u.getImageData(0,0,t.width,t.height),g=f.data,d=g.length;for(r=(l=new e.Color(this.color).getSource())[0]*this.opacity,s=l[1]*this.opacity,n=l[2]*this.opacity,c=1-this.opacity,i=0;i<d;i+=4)o=g[i],a=g[i+1],h=g[i+2],g[i]=r+o*c,g[i+1]=s+a*c,g[i+2]=n+h*c;u.putImageData(f,0,0)},toObject:function(){return i(this.callSuper("toObject"),{color:this.color,opacity:this.opacity})}}),e.Image.filters.Tint.fromObject=function(t){return new e.Image.filters.Tint(t)}}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=e.util.object.extend;e.Image.filters.Multiply=e.util.createClass(e.Image.filters.BaseFilter,{type:"Multiply",initialize:function(t){t=t||{},this.color=t.color||"#000000"},applyTo:function(t){var i,r,s=t.getContext("2d"),n=s.getImageData(0,0,t.width,t.height),o=n.data,a=o.length;for(r=new e.Color(this.color).getSource(),i=0;i<a;i+=4)o[i]*=r[0]/255,o[i+1]*=r[1]/255,o[i+2]*=r[2]/255;s.putImageData(n,0,0)},toObject:function(){return i(this.callSuper("toObject"),{color:this.color})}}),e.Image.filters.Multiply.fromObject=function(t){return new e.Image.filters.Multiply(t)}}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric;e.Image.filters.Blend=e.util.createClass({type:"Blend",initialize:function(t){t=t||{},this.color=t.color||"#000",this.image=t.image||!1,this.mode=t.mode||"multiply",this.alpha=t.alpha||1},applyTo:function(t){var i,r,s,n,o,a,h,c=t.getContext("2d"),l=c.getImageData(0,0,t.width,t.height),u=l.data,f=!1;if(this.image){f=!0;var g=e.util.createCanvasElement();g.width=this.image.width,g.height=this.image.height;var d=new e.StaticCanvas(g);d.add(this.image),h=d.getContext("2d").getImageData(0,0,d.width,d.height).data}else i=(h=new e.Color(this.color).getSource())[0]*this.alpha,r=h[1]*this.alpha,s=h[2]*this.alpha;for(var p=0,v=u.length;p<v;p+=4)switch(n=u[p],o=u[p+1],a=u[p+2],f&&(i=h[p]*this.alpha,r=h[p+1]*this.alpha,s=h[p+2]*this.alpha),this.mode){case"multiply":u[p]=n*i/255,u[p+1]=o*r/255,u[p+2]=a*s/255;break;case"screen":u[p]=1-(1-n)*(1-i),u[p+1]=1-(1-o)*(1-r),u[p+2]=1-(1-a)*(1-s);break;case"add":u[p]=Math.min(255,n+i),u[p+1]=Math.min(255,o+r),u[p+2]=Math.min(255,a+s);break;case"diff":case"difference":u[p]=Math.abs(n-i),u[p+1]=Math.abs(o-r),u[p+2]=Math.abs(a-s);break;case"subtract":var b=n-i,m=o-r,y=a-s;u[p]=b<0?0:b,u[p+1]=m<0?0:m,u[p+2]=y<0?0:y;break;case"darken":u[p]=Math.min(n,i),u[p+1]=Math.min(o,r),u[p+2]=Math.min(a,s);break;case"lighten":u[p]=Math.max(n,i),u[p+1]=Math.max(o,r),u[p+2]=Math.max(a,s)}c.putImageData(l,0,0)},toObject:function(){return{color:this.color,image:this.image,mode:this.mode,alpha:this.alpha}}}),e.Image.filters.Blend.fromObject=function(t){return new e.Image.filters.Blend(t)}}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=Math.pow,r=Math.floor,s=Math.sqrt,n=Math.abs,o=Math.max,a=Math.round,h=Math.sin,c=Math.ceil;e.Image.filters.Resize=e.util.createClass(e.Image.filters.BaseFilter,{type:"Resize",resizeType:"hermite",scaleX:0,scaleY:0,lanczosLobes:3,applyTo:function(t,e,i){this.rcpScaleX=1/e,this.rcpScaleY=1/i;var r,s=t.width,n=t.height,o=a(s*e),h=a(n*i);"sliceHack"===this.resizeType&&(r=this.sliceByTwo(t,s,n,o,h)),"hermite"===this.resizeType&&(r=this.hermiteFastResize(t,s,n,o,h)),"bilinear"===this.resizeType&&(r=this.bilinearFiltering(t,s,n,o,h)),"lanczos"===this.resizeType&&(r=this.lanczosResize(t,s,n,o,h)),t.width=o,t.height=h,t.getContext("2d").putImageData(r,0,0)},sliceByTwo:function(t,i,s,n,a){var h,c=t.getContext("2d"),l=.5,u=.5,f=1,g=1,d=!1,p=!1,v=i,b=s,m=e.util.createCanvasElement(),y=m.getContext("2d");for(n=r(n),a=r(a),m.width=o(n,i),m.height=o(a,s),n>i&&(l=2,f=-1),a>s&&(u=2,g=-1),h=c.getImageData(0,0,i,s),t.width=o(n,i),t.height=o(a,s),c.putImageData(h,0,0);!d||!p;)i=v,s=b,n*f<r(v*l*f)?v=r(v*l):(v=n,d=!0),a*g<r(b*u*g)?b=r(b*u):(b=a,p=!0),h=c.getImageData(0,0,i,s),y.putImageData(h,0,0),c.clearRect(0,0,v,b),c.drawImage(m,0,0,i,s,0,0,v,b);return c.getImageData(0,0,n,a)},lanczosResize:function(t,e,o,a,l){var u,f=t.getContext("2d"),g=f.getImageData(0,0,e,o),d=f.getImageData(0,0,a,l),p=g.data,v=d.data,b=(u=this.lanczosLobes,function(t){if(t>u)return 0;if(t*=Math.PI,n(t)<1e-16)return 1;var e=t/u;return h(t)*h(e)/t/e}),m=this.rcpScaleX,y=this.rcpScaleY,_=2/this.rcpScaleX,x=2/this.rcpScaleY,C=c(m*this.lanczosLobes/2),S=c(y*this.lanczosLobes/2),w={},O={},T={};return function t(h){var c,u,f,g,k,j,A,P,E,I,M;for(O.x=(h+.5)*m,T.x=r(O.x),c=0;c<l;c++){for(O.y=(c+.5)*y,T.y=r(O.y),k=0,j=0,A=0,P=0,E=0,u=T.x-C;u<=T.x+C;u++)if(!(u<0||u>=e)){I=r(1e3*n(u-O.x)),w[I]||(w[I]={});for(var D=T.y-S;D<=T.y+S;D++)D<0||D>=o||(M=r(1e3*n(D-O.y)),w[I][M]||(w[I][M]=b(s(i(I*_,2)+i(M*x,2))/1e3)),(f=w[I][M])>0&&(k+=f,j+=f*p[g=4*(D*e+u)],A+=f*p[g+1],P+=f*p[g+2],E+=f*p[g+3]))}v[g=4*(c*a+h)]=j/k,v[g+1]=A/k,v[g+2]=P/k,v[g+3]=E/k}return++h<a?t(h):d}(0)},bilinearFiltering:function(t,e,i,s,n){var o,a,h,c,l,u,f,g,d,p=0,v=this.rcpScaleX,b=this.rcpScaleY,m=t.getContext("2d"),y=4*(e-1),_=m.getImageData(0,0,e,i).data,x=m.getImageData(0,0,s,n),C=x.data;for(h=0;h<n;h++)for(c=0;c<s;c++)for(l=v*c-(o=r(v*c)),u=b*h-(a=r(b*h)),d=4*(a*e+o),f=0;f<4;f++)g=_[d+f]*(1-l)*(1-u)+_[d+4+f]*l*(1-u)+_[d+y+f]*u*(1-l)+_[d+y+4+f]*l*u,C[p++]=g;return x},hermiteFastResize:function(t,e,i,o,a){for(var h=this.rcpScaleX,l=this.rcpScaleY,u=c(h/2),f=c(l/2),g=t.getContext("2d"),d=g.getImageData(0,0,e,i).data,p=g.getImageData(0,0,o,a),v=p.data,b=0;b<a;b++)for(var m=0;m<o;m++){for(var y=4*(m+b*o),_=0,x=0,C=0,S=0,w=0,O=0,T=0,k=(b+.5)*l,j=r(b*l);j<(b+1)*l;j++)for(var A=n(k-(j+.5))/f,P=(m+.5)*h,E=A*A,I=r(m*h);I<(m+1)*h;I++){var M=n(P-(I+.5))/u,D=s(E+M*M);D>1&&D<-1||(_=2*D*D*D-3*D*D+1)>0&&(T+=_*d[(M=4*(I+j*e))+3],C+=_,d[M+3]<255&&(_=_*d[M+3]/250),S+=_*d[M],w+=_*d[M+1],O+=_*d[M+2],x+=_)}v[y]=S/x,v[y+1]=w/x,v[y+2]=O/x,v[y+3]=T/C}return p}}),e.Image.filters.Resize.fromObject=function(){return new e.Image.filters.Resize}}("undefined"!=typeof exports?exports:this),function(t){"use strict";var e=t.fabric||(t.fabric={}),i=e.util.object.extend,r=e.util.object.clone,s=e.util.toFixed,n=e.StaticCanvas.supports("setLineDash");if(e.Text)e.warn("fabric.Text is already defined");else{var o=e.Object.prototype.stateProperties.concat();o.push("fontFamily","fontWeight","fontSize","text","textDecoration","textAlign","fontStyle","lineHeight","textBackgroundColor","useNative","path"),e.Text=e.util.createClass(e.Object,{_dimensionAffectingProps:{fontSize:!0,fontWeight:!0,fontFamily:!0,textDecoration:!0,fontStyle:!0,lineHeight:!0,stroke:!0,strokeWidth:!0,text:!0},_reNewline:/\r?\n/,type:"text",fontSize:40,fontWeight:"normal",fontFamily:"Times New Roman",textDecoration:"",textAlign:"left",fontStyle:"",lineHeight:1.3,textBackgroundColor:"",path:null,useNative:!0,stateProperties:o,stroke:null,shadow:null,initialize:function(t,e){e=e||{},this.text=t,this.__skipDimension=!0,this.setOptions(e),this.__skipDimension=!1,this._initDimensions()},_initDimensions:function(){if(!this.__skipDimension){var t=e.util.createCanvasElement();this._render(t.getContext("2d"))}},toString:function(){return"#<fabric.Text ("+this.complexity()+'): { "text": "'+this.text+'", "fontFamily": "'+this.fontFamily+'" }>'},_render:function(t){"undefined"==typeof Cufon||!0===this.useNative?this._renderViaNative(t):this._renderViaCufon(t)},_renderViaNative:function(t){var i=this.text.split(this._reNewline);this._setTextStyles(t),this.width=this._getTextWidth(t,i),this.height=this._getTextHeight(t,i),this.clipTo&&e.util.clipContext(this,t),this._renderTextBackground(t,i),this._translateForTextAlign(t),this._renderText(t,i),"left"!==this.textAlign&&"justify"!==this.textAlign&&t.restore(),this._renderTextDecoration(t,i),this.clipTo&&t.restore(),this._setBoundaries(t,i),this._totalLineHeight=0},_renderText:function(t,e){t.save(),this._setOpacity(t),this._setShadow(t),this._setupCompositeOperation(t),this._renderTextFill(t,e),this._renderTextStroke(t,e),this._restoreCompositeOperation(t),this._removeShadow(t),t.restore()},_translateForTextAlign:function(t){"left"!==this.textAlign&&"justify"!==this.textAlign&&(t.save(),t.translate("center"===this.textAlign?this.width/2:this.width,0))},_setBoundaries:function(t,e){this._boundaries=[];for(var i=0,r=e.length;i<r;i++){var s=this._getLineWidth(t,e[i]),n=this._getLineLeftOffset(s);this._boundaries.push({height:this.fontSize*this.lineHeight,width:s,left:n})}},_setTextStyles:function(t){this._setFillStyles(t),this._setStrokeStyles(t),t.textBaseline="alphabetic",this.skipTextAlign||(t.textAlign=this.textAlign),t.font=this._getFontDeclaration()},_getTextHeight:function(t,e){return this.fontSize*e.length*this.lineHeight},_getTextWidth:function(t,e){for(var i=t.measureText(e[0]||"|").width,r=1,s=e.length;r<s;r++){var n=t.measureText(e[r]).width;n>i&&(i=n)}return i},_renderChars:function(t,e,i,r,s){e[t](i,r,s)},_renderTextLine:function(t,e,i,r,s,n){if(s-=this.fontSize/4,"justify"===this.textAlign){var o=e.measureText(i).width,a=this.width;if(a>o)for(var h=i.split(/\s+/),c=(a-e.measureText(i.replace(/\s+/g,"")).width)/(h.length-1),l=0,u=0,f=h.length;u<f;u++)this._renderChars(t,e,h[u],r+l,s,n),l+=e.measureText(h[u]).width+c;else this._renderChars(t,e,i,r,s,n)}else this._renderChars(t,e,i,r,s,n)},_getLeftOffset:function(){return-this.width/2},_getTopOffset:function(){return-this.height/2},_renderTextFill:function(t,e){if(this.fill||this._skipFillStrokeCheck){this._boundaries=[];for(var i=0,r=0,s=e.length;r<s;r++){i+=this._getHeightOfLine(t,r,e),this._renderTextLine("fillText",t,e[r],this._getLeftOffset(),this._getTopOffset()+i,r)}this.shadow&&!this.shadow.affectStroke&&this._removeShadow(t)}},_renderTextStroke:function(t,e){if(this.stroke&&0!==this.strokeWidth||this._skipFillStrokeCheck){var i=0;t.save(),this.strokeDashArray&&(1&this.strokeDashArray.length&&this.strokeDashArray.push.apply(this.strokeDashArray,this.strokeDashArray),n&&t.setLineDash(this.strokeDashArray)),t.beginPath();for(var r=0,s=e.length;r<s;r++){i+=this._getHeightOfLine(t,r,e),this._renderTextLine("strokeText",t,e[r],this._getLeftOffset(),this._getTopOffset()+i,r)}t.closePath(),t.restore()}},_getHeightOfLine:function(){return this.fontSize*this.lineHeight},_renderTextBackground:function(t,e){this._renderTextBoxBackground(t),this._renderTextLinesBackground(t,e)},_renderTextBoxBackground:function(t){this.backgroundColor&&(t.save(),t.fillStyle=this.backgroundColor,t.fillRect(this._getLeftOffset(),this._getTopOffset(),this.width,this.height),t.restore())},_renderTextLinesBackground:function(t,e){if(this.textBackgroundColor){t.save(),t.fillStyle=this.textBackgroundColor;for(var i=0,r=e.length;i<r;i++)if(""!==e[i]){var s=this._getLineWidth(t,e[i]),n=this._getLineLeftOffset(s);t.fillRect(this._getLeftOffset()+n,this._getTopOffset()+i*this.fontSize*this.lineHeight,s,this.fontSize*this.lineHeight)}t.restore()}},_getLineLeftOffset:function(t){return"center"===this.textAlign?(this.width-t)/2:"right"===this.textAlign?this.width-t:0},_getLineWidth:function(t,e){return"justify"===this.textAlign?this.width:t.measureText(e).width},_renderTextDecoration:function(t,e){if(this.textDecoration){var i=this._getTextHeight(t,e)/2,r=this;this.textDecoration.indexOf("underline")>-1&&s(this.fontSize*this.lineHeight),this.textDecoration.indexOf("line-through")>-1&&s(this.fontSize*this.lineHeight-this.fontSize/2),this.textDecoration.indexOf("overline")>-1&&s(this.fontSize*this.lineHeight-this.fontSize)}function s(s){for(var n=0,o=e.length;n<o;n++){var a=r._getLineWidth(t,e[n]),h=r._getLineLeftOffset(a);t.fillRect(r._getLeftOffset()+h,~~(s+n*r._getHeightOfLine(t,n,e)-i),a,1)}}},_getFontDeclaration:function(){return[e.isLikelyNode?this.fontWeight:this.fontStyle,e.isLikelyNode?this.fontStyle:this.fontWeight,this.fontSize+"px",e.isLikelyNode?'"'+this.fontFamily+'"':this.fontFamily].join(" ")},render:function(t,e){if(this.visible){t.save(),e||this.transform(t);var i=this.group&&"path-group"===this.group.type;i&&t.translate(-this.group.width/2,-this.group.height/2),this.transformMatrix&&t.transform.apply(t,this.transformMatrix),i&&t.translate(this.left,this.top),this._render(t),t.restore()}},toObject:function(t){var e=i(this.callSuper("toObject",t),{text:this.text,fontSize:this.fontSize,fontWeight:this.fontWeight,fontFamily:this.fontFamily,fontStyle:this.fontStyle,lineHeight:this.lineHeight,textDecoration:this.textDecoration,textAlign:this.textAlign,path:this.path,textBackgroundColor:this.textBackgroundColor,useNative:this.useNative});return this.includeDefaultValues||this._removeDefaultValues(e),e},toSVG:function(t){var e=[],i=this.text.split(this._reNewline),r=this._getSVGLeftTopOffsets(i),s=this._getSVGTextAndBg(r.lineTop,r.textLeft,i),n=this._getSVGShadows(r.lineTop,i);return r.textTop+=this._fontAscent?this._fontAscent/5*this.lineHeight:0,this._wrapSVGTextAndBg(e,s,n,r),t?t(e.join("")):e.join("")},_getSVGLeftTopOffsets:function(t){var e=this.useNative?this.fontSize*this.lineHeight:-this._fontAscent-this._fontAscent/5*this.lineHeight,i=-this.width/2,r=this.useNative?this.fontSize*this.lineHeight-.25*this.fontSize:this.height/2-t.length*this.fontSize-this._totalLineHeight;return{textLeft:i+(this.group&&"path-group"===this.group.type?this.left:0),textTop:r+(this.group&&"path-group"===this.group.type?this.top:0),lineTop:e}},_wrapSVGTextAndBg:function(t,e,i,r){t.push('<g transform="',this.getSvgTransform(),this.getSvgTransformMatrix(),'">\n',e.textBgRects.join(""),"<text ",this.fontFamily?'font-family="'+this.fontFamily.replace(/"/g,"'")+'" ':"",this.fontSize?'font-size="'+this.fontSize+'" ':"",this.fontStyle?'font-style="'+this.fontStyle+'" ':"",this.fontWeight?'font-weight="'+this.fontWeight+'" ':"",this.textDecoration?'text-decoration="'+this.textDecoration+'" ':"",'style="',this.getSvgStyles(),'" ','transform="translate(',s(r.textLeft,2)," ",s(r.textTop,2),')">',i.join(""),e.textSpans.join(""),"</text>\n","</g>\n")},_getSVGShadows:function(t,i){var r,n,o=[],a=1;if(!this.shadow||!this._boundaries)return o;for(r=0,n=i.length;r<n;r++)if(""!==i[r]){var h=this._boundaries&&this._boundaries[r]?this._boundaries[r].left:0;o.push('<tspan x="',s(h+a+this.shadow.offsetX,2),0===r||this.useNative?'" y':'" dy','="',s(this.useNative?t*r-this.height/2+this.shadow.offsetY:t+(0===r?this.shadow.offsetY:0),2),'" ',this._getFillAttributes(this.shadow.color),">",e.util.string.escapeXml(i[r]),"</tspan>"),a=1}else a++;return o},_getSVGTextAndBg:function(t,e,i){var r=[],s=[],n=1;this._setSVGBg(s);for(var o=0,a=i.length;o<a;o++)""!==i[o]?(this._setSVGTextLineText(i[o],o,r,t,n,s),n=1):n++,this.textBackgroundColor&&this._boundaries&&this._setSVGTextLineBg(s,o,e,t);return{textSpans:r,textBgRects:s}},_setSVGTextLineText:function(t,i,r,n,o){var a=this._boundaries&&this._boundaries[i]?s(this._boundaries[i].left,2):0;r.push('<tspan x="',a,'" ',0===i||this.useNative?"y":"dy",'="',s(this.useNative?n*i-this.height/2:n*o,2),'" ',this._getFillAttributes(this.fill),">",e.util.string.escapeXml(t),"</tspan>")},_setSVGTextLineBg:function(t,e,i,r){t.push("<rect ",this._getFillAttributes(this.textBackgroundColor),' x="',s(i+this._boundaries[e].left,2),'" y="',s(r*e-this.height/2,2),'" width="',s(this._boundaries[e].width,2),'" height="',s(this._boundaries[e].height,2),'"></rect>\n')},_setSVGBg:function(t){this.backgroundColor&&this._boundaries&&t.push("<rect ",this._getFillAttributes(this.backgroundColor),' x="',s(-this.width/2,2),'" y="',s(-this.height/2,2),'" width="',s(this.width,2),'" height="',s(this.height,2),'"></rect>')},_getFillAttributes:function(t){var i=t&&"string"==typeof t?new e.Color(t):"";return i&&i.getSource()&&1!==i.getAlpha()?'opacity="'+i.getAlpha()+'" fill="'+i.setAlpha(1).toRgb()+'"':'fill="'+t+'"'},_set:function(t,e){"fontFamily"===t&&this.path&&(this.path=this.path.replace(/(.*?)([^\/]*)(\.font\.js)/,"$1"+e+"$3")),this.callSuper("_set",t,e),t in this._dimensionAffectingProps&&(this._initDimensions(),this.setCoords())},complexity:function(){return 1}}),e.Text.ATTRIBUTE_NAMES=e.SHARED_ATTRIBUTES.concat("x y dx dy font-family font-style font-weight font-size text-decoration text-anchor".split(" ")),e.Text.DEFAULT_SVG_FONT_SIZE=16,e.Text.fromElement=function(t,i){if(!t)return null;var r=e.parseAttributes(t,e.Text.ATTRIBUTE_NAMES);(i=e.util.object.extend(i?e.util.object.clone(i):{},r)).top=i.top||0,i.left=i.left||0,"dx"in r&&(i.left+=r.dx),"dy"in r&&(i.top+=r.dy),"fontSize"in i||(i.fontSize=e.Text.DEFAULT_SVG_FONT_SIZE),i.originX||(i.originX="left"),i.top+=i.fontSize/4;var s=new e.Text(t.textContent,i),n=0;return"left"===s.originX&&(n=s.getWidth()/2),"right"===s.originX&&(n=-s.getWidth()/2),s.set({left:s.getLeft()+n,top:s.getTop()-s.getHeight()/2}),s},e.Text.fromObject=function(t){return new e.Text(t.text,r(t))},e.util.createAccessors(e.Text)}}("undefined"!=typeof exports?exports:this),function(){var t=fabric.util.object.clone;fabric.IText=fabric.util.createClass(fabric.Text,fabric.Observable,{type:"i-text",selectionStart:0,selectionEnd:0,selectionColor:"rgba(17,119,255,0.3)",isEditing:!1,editable:!0,editingBorderColor:"rgba(102,153,255,0.25)",cursorWidth:2,cursorColor:"#333",cursorDelay:1e3,cursorDuration:600,styles:null,caching:!0,_skipFillStrokeCheck:!0,_reSpace:/\s|\n/,_fontSizeFraction:4,_currentCursorOpacity:0,_selectionDirection:null,_abortCursorAnimation:!1,_charWidthsCache:{},initialize:function(t,e){this.styles=e&&e.styles||{},this.callSuper("initialize",t,e),this.initBehavior(),fabric.IText.instances.push(this),this.__lineWidths={},this.__lineHeights={},this.__lineOffsets={}},isEmptyStyles:function(){if(!this.styles)return!0;var t=this.styles;for(var e in t)for(var i in t[e])for(var r in t[e][i])return!1;return!0},setSelectionStart:function(t){this.selectionStart!==t&&(this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})),this.selectionStart=t,this.hiddenTextarea&&(this.hiddenTextarea.selectionStart=t)},setSelectionEnd:function(t){this.selectionEnd!==t&&(this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})),this.selectionEnd=t,this.hiddenTextarea&&(this.hiddenTextarea.selectionEnd=t)},getSelectionStyles:function(t,e){if(2===arguments.length){for(var i=[],r=t;r<e;r++)i.push(this.getSelectionStyles(r));return i}var s=this.get2DCursorLocation(t);return this.styles[s.lineIndex]&&this.styles[s.lineIndex][s.charIndex]||{}},setSelectionStyles:function(t){if(this.selectionStart===this.selectionEnd)this._extendStyles(this.selectionStart,t);else for(var e=this.selectionStart;e<this.selectionEnd;e++)this._extendStyles(e,t);return this},_extendStyles:function(t,e){var i=this.get2DCursorLocation(t);this.styles[i.lineIndex]||(this.styles[i.lineIndex]={}),this.styles[i.lineIndex][i.charIndex]||(this.styles[i.lineIndex][i.charIndex]={}),fabric.util.object.extend(this.styles[i.lineIndex][i.charIndex],e)},_render:function(t){this.callSuper("_render",t),this.ctx=t,this.isEditing&&this.renderCursorOrSelection()},renderCursorOrSelection:function(){if(this.active){var t,e=this.text.split("");this.selectionStart===this.selectionEnd?(t=this._getCursorBoundaries(e,"cursor"),this.renderCursor(t)):(t=this._getCursorBoundaries(e,"selection"),this.renderSelection(e,t))}},get2DCursorLocation:function(t){void 0===t&&(t=this.selectionStart);var e=this.text.slice(0,t).split(this._reNewline);return{lineIndex:e.length-1,charIndex:e[e.length-1].length}},getCurrentCharStyle:function(t,e){var i=this.styles[t]&&this.styles[t][0===e?0:e-1];return{fontSize:i&&i.fontSize||this.fontSize,fill:i&&i.fill||this.fill,textBackgroundColor:i&&i.textBackgroundColor||this.textBackgroundColor,textDecoration:i&&i.textDecoration||this.textDecoration,fontFamily:i&&i.fontFamily||this.fontFamily,fontWeight:i&&i.fontWeight||this.fontWeight,fontStyle:i&&i.fontStyle||this.fontStyle,stroke:i&&i.stroke||this.stroke,strokeWidth:i&&i.strokeWidth||this.strokeWidth}},getCurrentCharFontSize:function(t,e){return this.styles[t]&&this.styles[t][0===e?0:e-1]&&this.styles[t][0===e?0:e-1].fontSize||this.fontSize},getCurrentCharColor:function(t,e){return this.styles[t]&&this.styles[t][0===e?0:e-1]&&this.styles[t][0===e?0:e-1].fill||this.cursorColor},_getCursorBoundaries:function(t,e){var i=this.get2DCursorLocation(),r=this.text.split(this._reNewline),s=Math.round(this._getLeftOffset()),n=this._getTopOffset(),o=this._getCursorBoundariesOffsets(t,e,i,r);return{left:s,top:n,leftOffset:o.left+o.lineLeft,topOffset:o.top}},_getCursorBoundariesOffsets:function(t,e,i,r){for(var s=0,n=0,o=0,a=0,h="cursor"===e?this._getHeightOfLine(this.ctx,0)-this.getCurrentCharFontSize(i.lineIndex,i.charIndex):0,c=0;c<this.selectionStart;c++){if("\n"===t[c]){a=0;var l=n+("cursor"===e?1:0);h+=this._getCachedLineHeight(l),n++,o=0}else a+=this._getWidthOfChar(this.ctx,t[c],n,o),o++;s=this._getCachedLineOffset(n,r)}return this._clearCache(),{top:h,left:a,lineLeft:s}},_clearCache:function(){this.__lineWidths={},this.__lineHeights={},this.__lineOffsets={}},_getCachedLineHeight:function(t){return this.__lineHeights[t]||(this.__lineHeights[t]=this._getHeightOfLine(this.ctx,t))},_getCachedLineWidth:function(t,e){return this.__lineWidths[t]||(this.__lineWidths[t]=this._getWidthOfLine(this.ctx,t,e))},_getCachedLineOffset:function(t,e){var i=this._getCachedLineWidth(t,e);return this.__lineOffsets[t]||(this.__lineOffsets[t]=this._getLineLeftOffset(i))},renderCursor:function(t){var e=this.ctx;e.save();var i=this.get2DCursorLocation(),r=i.lineIndex,s=i.charIndex,n=this.getCurrentCharFontSize(r,s),o=0===r&&0===s?this._getCachedLineOffset(r,this.text.split(this._reNewline)):t.leftOffset;e.fillStyle=this.getCurrentCharColor(r,s),e.globalAlpha=this.__isMousedown?1:this._currentCursorOpacity,e.fillRect(t.left+o,t.top+t.topOffset,this.cursorWidth/this.scaleX,n),e.restore()},renderSelection:function(t,e){var i=this.ctx;i.save(),i.fillStyle=this.selectionColor;for(var r=this.get2DCursorLocation(this.selectionStart),s=this.get2DCursorLocation(this.selectionEnd),n=r.lineIndex,o=s.lineIndex,a=this.text.split(this._reNewline),h=n;h<=o;h++){var c=this._getCachedLineOffset(h,a)||0,l=this._getCachedLineHeight(h),u=0;if(h===n)for(var f=0,g=a[h].length;f<g;f++)f>=r.charIndex&&(h!==o||f<s.charIndex)&&(u+=this._getWidthOfChar(i,a[h][f],h,f)),f<r.charIndex&&(c+=this._getWidthOfChar(i,a[h][f],h,f));else if(h>n&&h<o)u+=this._getCachedLineWidth(h,a)||5;else if(h===o)for(var d=0,p=s.charIndex;d<p;d++)u+=this._getWidthOfChar(i,a[h][d],h,d);i.fillRect(e.left+c,e.top+e.topOffset,u,l),e.topOffset+=l}i.restore()},_renderChars:function(t,e,i,r,s,n){if(this.isEmptyStyles())return this._renderCharsFast(t,e,i,r,s);this.skipTextAlign=!0,r-="center"===this.textAlign?this.width/2:"right"===this.textAlign?this.width:0;var o,a=this.text.split(this._reNewline),h=this._getWidthOfLine(e,n,a),c=this._getHeightOfLine(e,n,a),l=this._getLineLeftOffset(h),u=i.split(""),f="";r+=l||0,e.save();for(var g=0,d=u.length;g<=d;g++){o=o||this.getCurrentCharStyle(n,g);var p=this.getCurrentCharStyle(n,g+1);(this._hasStyleChanged(o,p)||g===d)&&(this._renderChar(t,e,n,g-1,f,r,s,c),f="",o=p),f+=u[g]}e.restore()},_renderCharsFast:function(t,e,i,r,s){this.skipTextAlign=!1,"fillText"===t&&this.fill&&this.callSuper("_renderChars",t,e,i,r,s),"strokeText"===t&&this.stroke&&this.callSuper("_renderChars",t,e,i,r,s)},_renderChar:function(t,e,i,r,s,n,o,a){var h,c,l;if(this.styles&&this.styles[i]&&(h=this.styles[i][r])){var u=h.stroke||this.stroke,f=h.fill||this.fill;e.save(),c=this._applyCharStylesGetWidth(e,s,i,r,h),l=this._getHeightOfChar(e,s,i,r),f&&e.fillText(s,n,o),u&&e.strokeText(s,n,o),this._renderCharDecoration(e,h,n,o,c,a,l),e.restore(),e.translate(c,0)}else"strokeText"===t&&this.stroke&&e[t](s,n,o),"fillText"===t&&this.fill&&e[t](s,n,o),c=this._applyCharStylesGetWidth(e,s,i,r),this._renderCharDecoration(e,null,n,o,c,a),e.translate(e.measureText(s).width,0)},_hasStyleChanged:function(t,e){return t.fill!==e.fill||t.fontSize!==e.fontSize||t.textBackgroundColor!==e.textBackgroundColor||t.textDecoration!==e.textDecoration||t.fontFamily!==e.fontFamily||t.fontWeight!==e.fontWeight||t.fontStyle!==e.fontStyle||t.stroke!==e.stroke||t.strokeWidth!==e.strokeWidth},_renderCharDecoration:function(t,e,i,r,s,n,o){var a=e&&e.textDecoration||this.textDecoration,h=(e?e.fontSize:null)||this.fontSize;a&&(a.indexOf("underline")>-1&&this._renderCharDecorationAtOffset(t,i,r+this.fontSize/this._fontSizeFraction,s,0,this.fontSize/20),a.indexOf("line-through")>-1&&this._renderCharDecorationAtOffset(t,i,r+this.fontSize/this._fontSizeFraction,s,o/2,h/20),a.indexOf("overline")>-1&&this._renderCharDecorationAtOffset(t,i,r,s,n-this.fontSize/this._fontSizeFraction,this.fontSize/20))},_renderCharDecorationAtOffset:function(t,e,i,r,s,n){t.fillRect(e,i-s,r,n)},_renderTextLine:function(t,e,i,r,s,n){s+=this.fontSize/4,this.callSuper("_renderTextLine",t,e,i,r,s,n)},_renderTextDecoration:function(t,e){if(this.isEmptyStyles())return this.callSuper("_renderTextDecoration",t,e)},_renderTextLinesBackground:function(t,e){if(this.textBackgroundColor||this.styles){t.save(),this.textBackgroundColor&&(t.fillStyle=this.textBackgroundColor);for(var i=0,r=this.fontSize/this._fontSizeFraction,s=0,n=e.length;s<n;s++){var o=this._getHeightOfLine(t,s,e);if(""!==e[s]){var a=this._getWidthOfLine(t,s,e),h=this._getLineLeftOffset(a);if(this.textBackgroundColor&&(t.fillStyle=this.textBackgroundColor,t.fillRect(this._getLeftOffset()+h,this._getTopOffset()+i+r,a,o)),this.styles[s])for(var c=0,l=e[s].length;c<l;c++)if(this.styles[s]&&this.styles[s][c]&&this.styles[s][c].textBackgroundColor){var u=e[s][c];t.fillStyle=this.styles[s][c].textBackgroundColor,t.fillRect(this._getLeftOffset()+h+this._getWidthOfCharsAt(t,s,c,e),this._getTopOffset()+i+r,this._getWidthOfChar(t,u,s,c,e)+1,o)}i+=o}else i+=o}t.restore()}},_getCacheProp:function(t,e){return t+e.fontFamily+e.fontSize+e.fontWeight+e.fontStyle+e.shadow},_applyCharStylesGetWidth:function(e,i,r,s,n){var o=n||this.styles[r]&&this.styles[r][s];o=o?t(o):{},this._applyFontStyles(o);var a=this._getCacheProp(i,o);if(this.isEmptyStyles()&&this._charWidthsCache[a]&&this.caching)return this._charWidthsCache[a];"string"==typeof o.shadow&&(o.shadow=new fabric.Shadow(o.shadow));var h=o.fill||this.fill;return e.fillStyle=h.toLive?h.toLive(e):h,o.stroke&&(e.strokeStyle=o.stroke&&o.stroke.toLive?o.stroke.toLive(e):o.stroke),e.lineWidth=o.strokeWidth||this.strokeWidth,e.font=this._getFontDeclaration.call(o),this._setShadow.call(o,e),this.caching?(this._charWidthsCache[a]||(this._charWidthsCache[a]=e.measureText(i).width),this._charWidthsCache[a]):e.measureText(i).width},_applyFontStyles:function(t){t.fontFamily||(t.fontFamily=this.fontFamily),t.fontSize||(t.fontSize=this.fontSize),t.fontWeight||(t.fontWeight=this.fontWeight),t.fontStyle||(t.fontStyle=this.fontStyle)},_getStyleDeclaration:function(e,i){return this.styles[e]&&this.styles[e][i]?t(this.styles[e][i]):{}},_getWidthOfChar:function(t,e,i,r){if("justify"===this.textAlign&&/\s/.test(e))return this._getWidthOfSpace(t,i);var s=this._getStyleDeclaration(i,r);this._applyFontStyles(s);var n=this._getCacheProp(e,s);if(this._charWidthsCache[n]&&this.caching)return this._charWidthsCache[n];if(t){t.save();var o=this._applyCharStylesGetWidth(t,e,i,r);return t.restore(),o}},_getHeightOfChar:function(t,e,i,r){return this.styles[i]&&this.styles[i][r]&&this.styles[i][r].fontSize||this.fontSize},_getWidthOfCharAt:function(t,e,i,r){var s=(r=r||this.text.split(this._reNewline))[e].split("")[i];return this._getWidthOfChar(t,s,e,i)},_getHeightOfCharAt:function(t,e,i,r){var s=(r=r||this.text.split(this._reNewline))[e].split("")[i];return this._getHeightOfChar(t,s,e,i)},_getWidthOfCharsAt:function(t,e,i,r){for(var s=0,n=0;n<i;n++)s+=this._getWidthOfCharAt(t,e,n,r);return s},_getWidthOfLine:function(t,e,i){return this._getWidthOfCharsAt(t,e,i[e].length,i)},_getWidthOfSpace:function(t,e){var i=this.text.split(this._reNewline)[e],r=i.split(/\s+/),s=this._getWidthOfWords(t,i,e);return(this.width-s)/(r.length-1)},_getWidthOfWords:function(t,e,i){for(var r=0,s=0;s<e.length;s++){var n=e[s];n.match(/\s/)||(r+=this._getWidthOfChar(t,n,i,s))}return r},_getTextWidth:function(t,e){if(this.isEmptyStyles())return this.callSuper("_getTextWidth",t,e);for(var i=this._getWidthOfLine(t,0,e),r=1,s=e.length;r<s;r++){var n=this._getWidthOfLine(t,r,e);n>i&&(i=n)}return i},_getHeightOfLine:function(t,e,i){i=i||this.text.split(this._reNewline);for(var r=this._getHeightOfChar(t,i[e][0],e,0),s=i[e].split(""),n=1,o=s.length;n<o;n++){var a=this._getHeightOfChar(t,s[n],e,n);a>r&&(r=a)}return r*this.lineHeight},_getTextHeight:function(t,e){for(var i=0,r=0,s=e.length;r<s;r++)i+=this._getHeightOfLine(t,r,e);return i},_getTopOffset:function(){return fabric.Text.prototype._getTopOffset.call(this)-this.fontSize/this._fontSizeFraction},_renderTextBoxBackground:function(t){this.backgroundColor&&(t.save(),t.fillStyle=this.backgroundColor,t.fillRect(this._getLeftOffset(),this._getTopOffset()+this.fontSize/this._fontSizeFraction,this.width,this.height),t.restore())},toObject:function(e){return fabric.util.object.extend(this.callSuper("toObject",e),{styles:t(this.styles)})}}),fabric.IText.fromObject=function(e){return new fabric.IText(e.text,t(e))},fabric.IText.instances=[]}(),function(){var t=fabric.util.object.clone;fabric.util.object.extend(fabric.IText.prototype,{initBehavior:function(){this.initAddedHandler(),this.initCursorSelectionHandlers(),this.initDoubleClickSimulation()},initSelectedHandler:function(){this.on("selected",function(){var t=this;setTimeout(function(){t.selected=!0},100)})},initAddedHandler:function(){this.on("added",function(){this.canvas&&!this.canvas._hasITextHandlers&&(this.canvas._hasITextHandlers=!0,this._initCanvasHandlers())})},_initCanvasHandlers:function(){this.canvas.on("selection:cleared",function(){fabric.IText.prototype.exitEditingOnOthers.call()}),this.canvas.on("mouse:up",function(){fabric.IText.instances.forEach(function(t){t.__isMousedown=!1})}),this.canvas.on("object:selected",function(t){fabric.IText.prototype.exitEditingOnOthers.call(t.target)})},_tick:function(){if(!this._abortCursorAnimation){var t=this;this.animate("_currentCursorOpacity",1,{duration:this.cursorDuration,onComplete:function(){t._onTickComplete()},onChange:function(){t.canvas&&t.canvas.renderAll()},abort:function(){return t._abortCursorAnimation}})}},_onTickComplete:function(){if(!this._abortCursorAnimation){var t=this;this._cursorTimeout1&&clearTimeout(this._cursorTimeout1),this._cursorTimeout1=setTimeout(function(){t.animate("_currentCursorOpacity",0,{duration:this.cursorDuration/2,onComplete:function(){t._tick()},onChange:function(){t.canvas&&t.canvas.renderAll()},abort:function(){return t._abortCursorAnimation}})},100)}},initDelayedCursor:function(t){var e=this,i=t?0:this.cursorDelay;t&&(this._abortCursorAnimation=!0,clearTimeout(this._cursorTimeout1),this._currentCursorOpacity=1,this.canvas&&this.canvas.renderAll()),this._cursorTimeout2&&clearTimeout(this._cursorTimeout2),this._cursorTimeout2=setTimeout(function(){e._abortCursorAnimation=!1,e._tick()},i)},abortCursorAnimation:function(){this._abortCursorAnimation=!0,clearTimeout(this._cursorTimeout1),clearTimeout(this._cursorTimeout2),this._currentCursorOpacity=0,this.canvas&&this.canvas.renderAll();var t=this;setTimeout(function(){t._abortCursorAnimation=!1},10)},selectAll:function(){this.selectionStart=0,this.selectionEnd=this.text.length,this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},getSelectedText:function(){return this.text.slice(this.selectionStart,this.selectionEnd)},findWordBoundaryLeft:function(t){var e=0,i=t-1;if(this._reSpace.test(this.text.charAt(i)))for(;this._reSpace.test(this.text.charAt(i));)e++,i--;for(;/\S/.test(this.text.charAt(i))&&i>-1;)e++,i--;return t-e},findWordBoundaryRight:function(t){var e=0,i=t;if(this._reSpace.test(this.text.charAt(i)))for(;this._reSpace.test(this.text.charAt(i));)e++,i++;for(;/\S/.test(this.text.charAt(i))&&i<this.text.length;)e++,i++;return t+e},findLineBoundaryLeft:function(t){for(var e=0,i=t-1;!/\n/.test(this.text.charAt(i))&&i>-1;)e++,i--;return t-e},findLineBoundaryRight:function(t){for(var e=0,i=t;!/\n/.test(this.text.charAt(i))&&i<this.text.length;)e++,i++;return t+e},getNumNewLinesInSelectedText:function(){for(var t=0,e=0,i=this.getSelectedText().split(""),r=i.length;e<r;e++)"\n"===i[e]&&t++;return t},searchWordBoundary:function(t,e){for(var i=this._reSpace.test(this.text.charAt(t))?t-1:t,r=this.text.charAt(i),s=/[ \n\.,;!\?\-]/;!s.test(r)&&i>0&&i<this.text.length;)i+=e,r=this.text.charAt(i);return s.test(r)&&"\n"!==r&&(i+=1===e?0:1),i},selectWord:function(t){var e=this.searchWordBoundary(t,-1),i=this.searchWordBoundary(t,1);this.setSelectionStart(e),this.setSelectionEnd(i),this.initDelayedCursor(!0)},selectLine:function(t){var e=this.findLineBoundaryLeft(t),i=this.findLineBoundaryRight(t);this.setSelectionStart(e),this.setSelectionEnd(i),this.initDelayedCursor(!0)},enterEditing:function(){if(!this.isEditing&&this.editable)return this.exitEditingOnOthers(),this.isEditing=!0,this.initHiddenTextarea(),this._updateTextarea(),this._saveEditingProps(),this._setEditingProps(),this._tick(),this.canvas&&this.canvas.renderAll(),this.fire("editing:entered"),this.canvas&&this.canvas.fire("text:editing:entered",{target:this}),this},exitEditingOnOthers:function(){fabric.IText.instances.forEach(function(t){t.selected=!1,t.isEditing&&t.exitEditing()},this)},_setEditingProps:function(){this.hoverCursor="text",this.canvas&&(this.canvas.defaultCursor=this.canvas.moveCursor="text"),this.borderColor=this.editingBorderColor,this.hasControls=this.selectable=!1,this.lockMovementX=this.lockMovementY=!0},_updateTextarea:function(){this.hiddenTextarea&&(this.hiddenTextarea.value=this.text,this.hiddenTextarea.selectionStart=this.selectionStart)},_saveEditingProps:function(){this._savedProps={hasControls:this.hasControls,borderColor:this.borderColor,lockMovementX:this.lockMovementX,lockMovementY:this.lockMovementY,hoverCursor:this.hoverCursor,defaultCursor:this.canvas&&this.canvas.defaultCursor,moveCursor:this.canvas&&this.canvas.moveCursor}},_restoreEditingProps:function(){this._savedProps&&(this.hoverCursor=this._savedProps.overCursor,this.hasControls=this._savedProps.hasControls,this.borderColor=this._savedProps.borderColor,this.lockMovementX=this._savedProps.lockMovementX,this.lockMovementY=this._savedProps.lockMovementY,this.canvas&&(this.canvas.defaultCursor=this._savedProps.defaultCursor,this.canvas.moveCursor=this._savedProps.moveCursor))},exitEditing:function(){return this.selected=!1,this.isEditing=!1,this.selectable=!0,this.selectionEnd=this.selectionStart,this.hiddenTextarea&&this.canvas&&this.hiddenTextarea.parentNode.removeChild(this.hiddenTextarea),this.hiddenTextarea=null,this.abortCursorAnimation(),this._restoreEditingProps(),this._currentCursorOpacity=0,this.fire("editing:exited"),this.canvas&&this.canvas.fire("text:editing:exited",{target:this}),this},_removeExtraneousStyles:function(){var t=this.text.split(this._reNewline);for(var e in this.styles)t[e]||delete this.styles[e]},_removeCharsFromTo:function(t,e){for(var i=e;i!==t;){var r=this.get2DCursorLocation(i).charIndex;i--;var s=this.get2DCursorLocation(i).charIndex>r;s?this.removeStyleObject(s,i+1):this.removeStyleObject(0===this.get2DCursorLocation(i).charIndex,i)}this.text=this.text.slice(0,t)+this.text.slice(e)},insertChars:function(t){var e="\n"===this.text.slice(this.selectionStart,this.selectionStart+1);this.text=this.text.slice(0,this.selectionStart)+t+this.text.slice(this.selectionEnd),this.selectionStart===this.selectionEnd&&this.insertStyleObjects(t,e,this.copiedStyles),this.selectionStart+=t.length,this.selectionEnd=this.selectionStart,this.canvas&&this.canvas.renderAll().renderAll(),this.setCoords(),this.fire("changed"),this.canvas&&this.canvas.fire("text:changed",{target:this})},insertNewlineStyleObject:function(e,i,r){this.shiftLineStyles(e,1),this.styles[e+1]||(this.styles[e+1]={});var s=this.styles[e][i-1],n={};if(r)n[0]=t(s),this.styles[e+1]=n;else{for(var o in this.styles[e])parseInt(o,10)>=i&&(n[parseInt(o,10)-i]=this.styles[e][o],delete this.styles[e][o]);this.styles[e+1]=n}},insertCharStyleObject:function(e,i,r){var s=this.styles[e],n=t(s);for(var o in 0!==i||r||(i=1),n){var a=parseInt(o,10);a>=i&&(s[a+1]=n[a])}this.styles[e][i]=r||t(s[i-1])},insertStyleObjects:function(t,e,i){var r=this.get2DCursorLocation(),s=r.lineIndex,n=r.charIndex;this.styles[s]||(this.styles[s]={}),"\n"===t?this.insertNewlineStyleObject(s,n,e):i?this._insertStyles(i):this.insertCharStyleObject(s,n)},_insertStyles:function(t){for(var e=0,i=t.length;e<i;e++){var r=this.get2DCursorLocation(this.selectionStart+e),s=r.lineIndex,n=r.charIndex;this.insertCharStyleObject(s,n,t[e])}},shiftLineStyles:function(e,i){var r=t(this.styles);for(var s in this.styles){var n=parseInt(s,10);n>e&&(this.styles[n+i]=r[n])}},removeStyleObject:function(e,i){var r=this.get2DCursorLocation(i),s=r.lineIndex,n=r.charIndex;if(e){var o=this.text.split(this._reNewline)[s-1],a=o?o.length:0;for(n in this.styles[s-1]||(this.styles[s-1]={}),this.styles[s])this.styles[s-1][parseInt(n,10)+a]=this.styles[s][n];this.shiftLineStyles(s,-1)}else{var h=this.styles[s];if(h)delete h[n+(this.selectionStart===this.selectionEnd?-1:0)];var c=t(h);for(var l in c){var u=parseInt(l,10);u>=n&&0!==u&&(h[u-1]=c[u],delete h[u])}}},insertNewline:function(){this.insertChars("\n")}})}(),fabric.util.object.extend(fabric.IText.prototype,{initDoubleClickSimulation:function(){this.__lastClickTime=+new Date,this.__lastLastClickTime=+new Date,this.__lastPointer={},this.on("mousedown",this.onMouseDown.bind(this))},onMouseDown:function(t){this.__newClickTime=+new Date;var e=this.canvas.getPointer(t.e);this.isTripleClick(e)?(this.fire("tripleclick",t),this._stopEvent(t.e)):this.isDoubleClick(e)&&(this.fire("dblclick",t),this._stopEvent(t.e)),this.__lastLastClickTime=this.__lastClickTime,this.__lastClickTime=this.__newClickTime,this.__lastPointer=e,this.__lastIsEditing=this.isEditing,this.__lastSelected=this.selected},isDoubleClick:function(t){return this.__newClickTime-this.__lastClickTime<500&&this.__lastPointer.x===t.x&&this.__lastPointer.y===t.y&&this.__lastIsEditing},isTripleClick:function(t){return this.__newClickTime-this.__lastClickTime<500&&this.__lastClickTime-this.__lastLastClickTime<500&&this.__lastPointer.x===t.x&&this.__lastPointer.y===t.y},_stopEvent:function(t){t.preventDefault&&t.preventDefault(),t.stopPropagation&&t.stopPropagation()},initCursorSelectionHandlers:function(){this.initSelectedHandler(),this.initMousedownHandler(),this.initMousemoveHandler(),this.initMouseupHandler(),this.initClicks()},initClicks:function(){this.on("dblclick",function(t){this.selectWord(this.getSelectionStartFromPointer(t.e))}),this.on("tripleclick",function(t){this.selectLine(this.getSelectionStartFromPointer(t.e))})},initMousedownHandler:function(){this.on("mousedown",function(t){var e=this.canvas.getPointer(t.e);this.__mousedownX=e.x,this.__mousedownY=e.y,this.__isMousedown=!0,this.hiddenTextarea&&this.canvas&&this.canvas.wrapperEl.appendChild(this.hiddenTextarea),this.selected&&this.setCursorByClick(t.e),this.isEditing&&(this.__selectionStartOnMouseDown=this.selectionStart,this.initDelayedCursor(!0))})},initMousemoveHandler:function(){this.on("mousemove",function(t){if(this.__isMousedown&&this.isEditing){var e=this.getSelectionStartFromPointer(t.e);e>=this.__selectionStartOnMouseDown?(this.setSelectionStart(this.__selectionStartOnMouseDown),this.setSelectionEnd(e)):(this.setSelectionStart(e),this.setSelectionEnd(this.__selectionStartOnMouseDown))}})},_isObjectMoved:function(t){var e=this.canvas.getPointer(t);return this.__mousedownX!==e.x||this.__mousedownY!==e.y},initMouseupHandler:function(){this.on("mouseup",function(t){this.__isMousedown=!1,this._isObjectMoved(t.e)||(this.__lastSelected&&(this.enterEditing(),this.initDelayedCursor(!0)),this.selected=!0)})},setCursorByClick:function(t){var e=this.getSelectionStartFromPointer(t);t.shiftKey?e<this.selectionStart?(this.setSelectionEnd(this.selectionStart),this.setSelectionStart(e)):this.setSelectionEnd(e):(this.setSelectionStart(e),this.setSelectionEnd(e))},_getLocalRotatedPointer:function(t){var e=this.canvas.getPointer(t),i=new fabric.Point(e.x,e.y),r=new fabric.Point(this.left,this.top),s=fabric.util.rotatePoint(i,r,fabric.util.degreesToRadians(-this.angle));return this.getLocalPointer(t,s)},getSelectionStartFromPointer:function(t){for(var e=this._getLocalRotatedPointer(t),i=this.text.split(this._reNewline),r=0,s=0,n=0,o=0,a=0,h=i.length;a<h;a++){n+=this._getHeightOfLine(this.ctx,a)*this.scaleY;var c=this._getWidthOfLine(this.ctx,a,i);s=this._getLineLeftOffset(c)*this.scaleX,this.flipX&&(i[a]=i[a].split("").reverse().join(""));for(var l=0,u=i[a].length;l<u;l++){var f=i[a][l];if(r=s,s+=this._getWidthOfChar(this.ctx,f,a,this.flipX?u-l:l)*this.scaleX,!(n<=e.y||s<=e.x))return this._getNewSelectionStartFromOffset(e,r,s,o+a,u);o++}if(e.y<n)return this._getNewSelectionStartFromOffset(e,r,s,o+a,u)}return this.text.length},_getNewSelectionStartFromOffset:function(t,e,i,r,s){var n=t.x-e,o=r+(i-t.x>n?0:1);return this.flipX&&(o=s-o),o>this.text.length&&(o=this.text.length),o}}),fabric.util.object.extend(fabric.IText.prototype,{initHiddenTextarea:function(){this.hiddenTextarea=fabric.document.createElement("textarea"),this.hiddenTextarea.setAttribute("autocapitalize","off"),this.hiddenTextarea.style.cssText="position: fixed; bottom: 20px; left: 0px; opacity: 0; width: 0px; height: 0px; z-index: -999;",fabric.document.body.appendChild(this.hiddenTextarea),fabric.util.addListener(this.hiddenTextarea,"keydown",this.onKeyDown.bind(this)),fabric.util.addListener(this.hiddenTextarea,"keypress",this.onKeyPress.bind(this)),fabric.util.addListener(this.hiddenTextarea,"copy",this.copy.bind(this)),fabric.util.addListener(this.hiddenTextarea,"paste",this.paste.bind(this)),!this._clickHandlerInitialized&&this.canvas&&(fabric.util.addListener(this.canvas.upperCanvasEl,"click",this.onClick.bind(this)),this._clickHandlerInitialized=!0)},_keysMap:{8:"removeChars",9:"exitEditing",27:"exitEditing",13:"insertNewline",33:"moveCursorUp",34:"moveCursorDown",35:"moveCursorRight",36:"moveCursorLeft",37:"moveCursorLeft",38:"moveCursorUp",39:"moveCursorRight",40:"moveCursorDown",46:"forwardDelete"},_ctrlKeysMap:{65:"selectAll",88:"cut"},onClick:function(){this.hiddenTextarea&&this.hiddenTextarea.focus()},onKeyDown:function(t){if(this.isEditing){if(t.keyCode in this._keysMap)this[this._keysMap[t.keyCode]](t);else{if(!(t.keyCode in this._ctrlKeysMap&&(t.ctrlKey||t.metaKey)))return;this[this._ctrlKeysMap[t.keyCode]](t)}t.stopImmediatePropagation(),t.preventDefault(),this.canvas&&this.canvas.renderAll()}},forwardDelete:function(t){this.selectionStart===this.selectionEnd&&this.moveCursorRight(t),this.removeChars(t)},copy:function(t){var e=this.getSelectedText(),i=this._getClipboardData(t);i&&i.setData("text",e),this.copiedText=e,this.copiedStyles=this.getSelectionStyles(this.selectionStart,this.selectionEnd)},paste:function(t){var e=null,i=this._getClipboardData(t);(e=i?i.getData("text"):this.copiedText)&&this.insertChars(e)},cut:function(t){this.selectionStart!==this.selectionEnd&&(this.copy(),this.removeChars(t))},_getClipboardData:function(t){return t&&(t.clipboardData||fabric.window.clipboardData)},onKeyPress:function(t){!this.isEditing||t.metaKey||t.ctrlKey||(0!==t.which&&this.insertChars(String.fromCharCode(t.which)),t.stopPropagation())},getDownCursorOffset:function(t,e){var i,r=e?this.selectionEnd:this.selectionStart,s=this.text.split(this._reNewline),n=this.text.slice(0,r),o=this.text.slice(r),a=n.slice(n.lastIndexOf("\n")+1),h=o.match(/(.*)\n?/)[1],c=(o.match(/.*\n(.*)\n?/)||{})[1]||"",l=this.get2DCursorLocation(r);if(l.lineIndex===s.length-1||t.metaKey||34===t.keyCode)return this.text.length-r;for(var u=this._getWidthOfLine(this.ctx,l.lineIndex,s),f=this._getLineLeftOffset(u),g=l.lineIndex,d=0,p=a.length;d<p;d++)i=a[d],f+=this._getWidthOfChar(this.ctx,i,g,d);var v=this._getIndexOnNextLine(l,c,f,s);return h.length+1+v},_getIndexOnNextLine:function(t,e,i,r){for(var s,n=t.lineIndex+1,o=this._getWidthOfLine(this.ctx,n,r),a=this._getLineLeftOffset(o),h=0,c=0,l=e.length;c<l;c++){var u=e[c],f=this._getWidthOfChar(this.ctx,u,n,c);if((a+=f)>i){s=!0;var g=a-f,d=a,p=Math.abs(g-i);h=Math.abs(d-i)<p?c+1:c;break}}return s||(h=e.length),h},moveCursorDown:function(t){this.abortCursorAnimation(),this._currentCursorOpacity=1;var e=this.getDownCursorOffset(t,"right"===this._selectionDirection);t.shiftKey?this.moveCursorDownWithShift(e):this.moveCursorDownWithoutShift(e),this.initDelayedCursor()},moveCursorDownWithoutShift:function(t){this._selectionDirection="right",this.selectionStart+=t,this.selectionStart>this.text.length&&(this.selectionStart=this.text.length),this.selectionEnd=this.selectionStart,this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},swapSelectionPoints:function(){var t=this.selectionEnd;this.selectionEnd=this.selectionStart,this.selectionStart=t},moveCursorDownWithShift:function(t){this.selectionEnd===this.selectionStart&&(this._selectionDirection="right"),this["right"===this._selectionDirection?"selectionEnd":"selectionStart"]+=t,this.selectionEnd<this.selectionStart&&"left"===this._selectionDirection&&(this.swapSelectionPoints(),this._selectionDirection="right"),this.selectionEnd>this.text.length&&(this.selectionEnd=this.text.length),this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},getUpCursorOffset:function(t,e){var i=e?this.selectionEnd:this.selectionStart,r=this.get2DCursorLocation(i);if(0===r.lineIndex||t.metaKey||33===t.keyCode)return i;for(var s,n=this.text.slice(0,i),o=n.slice(n.lastIndexOf("\n")+1),a=(n.match(/\n?(.*)\n.*$/)||{})[1]||"",h=this.text.split(this._reNewline),c=this._getWidthOfLine(this.ctx,r.lineIndex,h),l=this._getLineLeftOffset(c),u=r.lineIndex,f=0,g=o.length;f<g;f++)s=o[f],l+=this._getWidthOfChar(this.ctx,s,u,f);var d=this._getIndexOnPrevLine(r,a,l,h);return a.length-d+o.length},_getIndexOnPrevLine:function(t,e,i,r){for(var s,n=t.lineIndex-1,o=this._getWidthOfLine(this.ctx,n,r),a=this._getLineLeftOffset(o),h=0,c=0,l=e.length;c<l;c++){var u=e[c],f=this._getWidthOfChar(this.ctx,u,n,c);if((a+=f)>i){s=!0;var g=a-f,d=a,p=Math.abs(g-i);h=Math.abs(d-i)<p?c:c-1;break}}return s||(h=e.length-1),h},moveCursorUp:function(t){this.abortCursorAnimation(),this._currentCursorOpacity=1;var e=this.getUpCursorOffset(t,"right"===this._selectionDirection);t.shiftKey?this.moveCursorUpWithShift(e):this.moveCursorUpWithoutShift(e),this.initDelayedCursor()},moveCursorUpWithShift:function(t){this.selectionEnd===this.selectionStart&&(this._selectionDirection="left"),this["right"===this._selectionDirection?"selectionEnd":"selectionStart"]-=t,this.selectionEnd<this.selectionStart&&"right"===this._selectionDirection&&(this.swapSelectionPoints(),this._selectionDirection="left"),this.selectionStart<0&&(this.selectionStart=0),this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},moveCursorUpWithoutShift:function(t){this.selectionStart===this.selectionEnd&&(this.selectionStart-=t),this.selectionStart<0&&(this.selectionStart=0),this.selectionEnd=this.selectionStart,this._selectionDirection="left",this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},moveCursorLeft:function(t){0===this.selectionStart&&0===this.selectionEnd||(this.abortCursorAnimation(),this._currentCursorOpacity=1,t.shiftKey?this.moveCursorLeftWithShift(t):this.moveCursorLeftWithoutShift(t),this.initDelayedCursor())},_move:function(t,e,i){t.altKey?this[e]=this["findWordBoundary"+i](this[e]):t.metaKey||35===t.keyCode||36===t.keyCode?this[e]=this["findLineBoundary"+i](this[e]):this[e]+="Left"===i?-1:1},_moveLeft:function(t,e){this._move(t,e,"Left")},_moveRight:function(t,e){this._move(t,e,"Right")},moveCursorLeftWithoutShift:function(t){this._selectionDirection="left",this.selectionEnd===this.selectionStart&&this._moveLeft(t,"selectionStart"),this.selectionEnd=this.selectionStart,this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},moveCursorLeftWithShift:function(t){"right"===this._selectionDirection&&this.selectionStart!==this.selectionEnd?this._moveLeft(t,"selectionEnd"):(this._selectionDirection="left",this._moveLeft(t,"selectionStart"),"\n"===this.text.charAt(this.selectionStart)&&this.selectionStart--,this.selectionStart<0&&(this.selectionStart=0)),this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},moveCursorRight:function(t){this.selectionStart>=this.text.length&&this.selectionEnd>=this.text.length||(this.abortCursorAnimation(),this._currentCursorOpacity=1,t.shiftKey?this.moveCursorRightWithShift(t):this.moveCursorRightWithoutShift(t),this.initDelayedCursor())},moveCursorRightWithShift:function(t){"left"===this._selectionDirection&&this.selectionStart!==this.selectionEnd?this._moveRight(t,"selectionStart"):(this._selectionDirection="right",this._moveRight(t,"selectionEnd"),"\n"===this.text.charAt(this.selectionEnd-1)&&this.selectionEnd++,this.selectionEnd>this.text.length&&(this.selectionEnd=this.text.length)),this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},moveCursorRightWithoutShift:function(t){this._selectionDirection="right",this.selectionStart===this.selectionEnd?(this._moveRight(t,"selectionStart"),this.selectionEnd=this.selectionStart):(this.selectionEnd+=this.getNumNewLinesInSelectedText(),this.selectionEnd>this.text.length&&(this.selectionEnd=this.text.length),this.selectionStart=this.selectionEnd),this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},removeChars:function(t){this.selectionStart===this.selectionEnd?this._removeCharsNearCursor(t):this._removeCharsFromTo(this.selectionStart,this.selectionEnd),this.selectionEnd=this.selectionStart,this._removeExtraneousStyles(),this.canvas&&this.canvas.renderAll().renderAll(),this.setCoords(),this.fire("changed"),this.canvas&&this.canvas.fire("text:changed",{target:this})},_removeCharsNearCursor:function(t){if(0!==this.selectionStart)if(t.metaKey){var e=this.findLineBoundaryLeft(this.selectionStart);this._removeCharsFromTo(e,this.selectionStart),this.selectionStart=e}else if(t.altKey){var i=this.findWordBoundaryLeft(this.selectionStart);this._removeCharsFromTo(i,this.selectionStart),this.selectionStart=i}else{var r="\n"===this.text.slice(this.selectionStart-1,this.selectionStart);this.removeStyleObject(r),this.selectionStart--,this.text=this.text.slice(0,this.selectionStart)+this.text.slice(this.selectionStart+1)}}}),fabric.util.object.extend(fabric.IText.prototype,{_setSVGTextLineText:function(t,e,i,r,s,n){this.styles[e]?this._setSVGTextLineChars(t,e,i,r,s,n):this.callSuper("_setSVGTextLineText",t,e,i,r,s)},_setSVGTextLineChars:function(t,e,i,r,s,n){for(var o=0===e||this.useNative?"y":"dy",a=t.split(""),h=0,c=this._getSVGLineLeftOffset(e),l=this._getSVGLineTopOffset(e),u=this._getHeightOfLine(this.ctx,e),f=0,g=a.length;f<g;f++){var d=this.styles[e][f]||{};i.push(this._createTextCharSpan(a[f],d,c,l,o,h));var p=this._getWidthOfChar(this.ctx,a[f],e,f);d.textBackgroundColor&&n.push(this._createTextCharBg(d,c,l,u,p,h)),h+=p}},_getSVGLineLeftOffset:function(t){return this._boundaries&&this._boundaries[t]?fabric.util.toFixed(this._boundaries[t].left,2):0},_getSVGLineTopOffset:function(t){for(var e=0,i=0;i<=t;i++)e+=this._getHeightOfLine(this.ctx,i);return e-this.height/2},_createTextCharBg:function(t,e,i,r,s,n){return['<rect fill="',t.textBackgroundColor,'" transform="translate(',-this.width/2," ",-this.height+r,")",'" x="',e+n,'" y="',i+r,'" width="',s,'" height="',r,'"></rect>'].join("")},_createTextCharSpan:function(t,e,i,r,s,n){var o=this.getSvgStyles.call(fabric.util.object.extend({visible:!0,fill:this.fill,stroke:this.stroke,type:"text"},e));return['<tspan x="',i+n,'" ',s,'="',r,'" ',e.fontFamily?'font-family="'+e.fontFamily.replace(/"/g,"'")+'" ':"",e.fontSize?'font-size="'+e.fontSize+'" ':"",e.fontStyle?'font-style="'+e.fontStyle+'" ':"",e.fontWeight?'font-weight="'+e.fontWeight+'" ':"",e.textDecoration?'text-decoration="'+e.textDecoration+'" ':"",'style="',o,'">',fabric.util.string.escapeXml(t),"</tspan>"].join("")}}),function(){if("undefined"==typeof document||"undefined"==typeof window){var DOMParser=require("xmldom").DOMParser,URL=require("url"),HTTP=require("http"),HTTPS=require("https"),Canvas=require("canvas"),Image=require("canvas").Image;fabric.util.loadImage=function(t,e,i){function r(r){s.src=new Buffer(r,"binary"),s._src=t,e&&e.call(i,s)}var s=new Image;t&&(t instanceof Buffer||0===t.indexOf("data"))?(s.src=s._src=t,e&&e.call(i,s)):t&&0!==t.indexOf("http")?requestFs(t,r):t?request(t,"binary",r):e&&e.call(i,t)},fabric.loadSVGFromURL=function(t,e,i){0!==(t=t.replace(/^\n\s*/,"").replace(/\?.*$/,"").trim()).indexOf("http")?requestFs(t,function(t){fabric.loadSVGFromString(t.toString(),e,i)}):request(t,"",function(t){fabric.loadSVGFromString(t,e,i)})},fabric.loadSVGFromString=function(t,e,i){var r=(new DOMParser).parseFromString(t);fabric.parseSVGDocument(r.documentElement,function(t,i){e&&e(t,i)},i)},fabric.util.getScript=function(url,callback){request(url,"",function(body){eval(body),callback&&callback()})},fabric.Image.fromObject=function(t,e){fabric.util.loadImage(t.src,function(i){var r=new fabric.Image(i);r._initConfig(t),r._initFilters(t,function(t){r.filters=t||[],e&&e(r)})})},fabric.createCanvasForNode=function(t,e,i,r){r=r||i;var s=fabric.document.createElement("canvas"),n=new Canvas(t||600,e||600,r);s.style={},s.width=n.width,s.height=n.height;var o=new(fabric.Canvas||fabric.StaticCanvas)(s,i);return o.contextContainer=n.getContext("2d"),o.nodeCanvas=n,o.Font=Canvas.Font,o},fabric.StaticCanvas.prototype.createPNGStream=function(){return this.nodeCanvas.createPNGStream()},fabric.StaticCanvas.prototype.createJPEGStream=function(t){return this.nodeCanvas.createJPEGStream(t)};var origSetWidth=fabric.StaticCanvas.prototype.setWidth;fabric.StaticCanvas.prototype.setWidth=function(t,e){return origSetWidth.call(this,t,e),this.nodeCanvas.width=t,this},fabric.Canvas&&(fabric.Canvas.prototype.setWidth=fabric.StaticCanvas.prototype.setWidth);var origSetHeight=fabric.StaticCanvas.prototype.setHeight;fabric.StaticCanvas.prototype.setHeight=function(t,e){return origSetHeight.call(this,t,e),this.nodeCanvas.height=t,this},fabric.Canvas&&(fabric.Canvas.prototype.setHeight=fabric.StaticCanvas.prototype.setHeight)}function request(t,e,i){var r=URL.parse(t);r.port||(r.port=0===r.protocol.indexOf("https:")?443:80);var s=(443===r.port?HTTPS:HTTP).request({hostname:r.hostname,port:r.port,path:r.path,method:"GET"},function(t){var r="";e&&t.setEncoding(e),t.on("end",function(){i(r)}),t.on("data",function(e){200===t.statusCode&&(r+=e)})});s.on("error",function(t){t.errno===process.ECONNREFUSED?fabric.log("ECONNREFUSED: connection refused to "+r.hostname+":"+r.port):fabric.log(t.message)}),s.end()}function requestFs(t,e){require("fs").readFile(t,function(t,i){if(t)throw fabric.log(t),t;e(i)})}}();