166 lines
83 KiB
JavaScript
166 lines
83 KiB
JavaScript
"undefined"===typeof PDFJS&&(("undefined"!==typeof window?window:this).PDFJS={});PDFJS.version="0.8.573";PDFJS.build="e97e003";
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(function(){var D,V;function S(b){ba>=na&&(J("Info: "+b),PDFJS.LogManager.notify("info",b))}function F(b){ba>=ca&&(J("Warning: "+b),PDFJS.LogManager.notify("warn",b))}function m(b){if(1<arguments.length){var a=["Error:"];a.push.apply(a,arguments);J.apply(null,a);b=[].join.call(arguments," ")}else J("Error: "+b);var a=J,c;try{throw Error();}catch(e){c=e.stack?e.stack.split("\n").slice(2).join("\n"):""}a(c);PDFJS.LogManager.notify("error",b);throw Error(b);}function K(b){F("TODO: "+b)}function oa(b,
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a){if(!a)return b;if(0<=a.indexOf(":"))return a;if("/"==a.charAt(0)){var c=b.indexOf("://"),c=b.indexOf("/",c+3);return b.substring(0,c)+a}var e=b.length,c=b.lastIndexOf("#"),e=0<=c?c:e,c=b.lastIndexOf("?",e),c=b.lastIndexOf("/",0<=c?c:e);return b.substring(0,c+1)+a}function Y(b,a){if(!b)return!1;var c=b.indexOf(":");if(0>c)return a;switch(b.substr(0,c)){case "http":case "https":case "ftp":case "mailto":return!0;default:return!1}}function W(b,a,c){Object.defineProperty(b,a,{value:c,enumerable:!0,
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configurable:!0,writable:!1});return c}function T(b){var a,c=b.length,e="";if("\u00fe"===b[0]&&"\u00ff"===b[1])for(a=2;a<c;a+=2)e+=String.fromCharCode(b.charCodeAt(a)<<8|b.charCodeAt(a+1));else for(a=0;a<c;++a)var d=pa[b.charCodeAt(a)],e=e+(d?String.fromCharCode(d):b.charAt(a));return e}function L(b){return"boolean"==typeof b}function M(b){return b instanceof Name}function O(b,a){if(!(b instanceof Dict))return!1;if(!a)return!0;var c=b.get("Type");return M(c)&&c.name==a}function B(b){return b instanceof
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Array}function X(b){return"object"==typeof b&&null!==b&&void 0!==b&&"getBytes"in b}function da(b){if("object"!=typeof b)return!1;if(!O(b))if(X(b))b=b.dict;else return!1;return b.has("FunctionType")}function Z(b,a){this.name=b;this.comObj=a;this.callbackIndex=1;var c=this.callbacks={},e=this.actionHandler={};e.console_log=[function(a){J.apply(null,a)}];e.console_error="console"in v?[function(a){v.console.error.apply(null,a)}]:[function(a){J.apply(null,a)}];e._warn=[function(a){F(a)}];a.onmessage=function(d){var b=
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d.data;if(b.isReply)if(d=b.callbackId,b.callbackId in c){var f=c[d];delete c[d];f(b.data)}else m("Cannot resolve callback "+d);else b.action in e?(d=e[b.action],b.callbackId?(f=new x,f.then(function(c){a.postMessage({isReply:!0,callbackId:b.callbackId,data:c})}),d[0].call(d[1],b.data,f)):d[0].call(d[1],b.data)):m("Unkown action from worker: "+b.action)}}function qa(b,a,c){var e=new Image;e.onload=function(){c.resolve(b,e)};e.src="data:image/jpeg;base64,"+window.btoa(a)}function ea(b,a){var c=document.createElement("canvas");
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c.width=b;c.height=a;return c}function fa(b){b.mozCurrentTransform||(b._scaleX=b._scaleX||1,b._scaleY=b._scaleY||1,b._originalSave=b.save,b._originalRestore=b.restore,b._originalRotate=b.rotate,b._originalScale=b.scale,b._originalTranslate=b.translate,b._originalTransform=b.transform,b._originalSetTransform=b.setTransform,b._transformMatrix=[b._scaleX,0,0,b._scaleY,0,0],b._transformStack=[],Object.defineProperty(b,"mozCurrentTransform",{get:function(){return this._transformMatrix}}),Object.defineProperty(b,
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"mozCurrentTransformInverse",{get:function(){var a=this._transformMatrix,c=a[0],e=a[1],d=a[2],b=a[3],f=a[4],a=a[5],k=c*b-e*d,h=e*d-c*b;return[b/k,e/h,d/h,c/k,(b*f-d*a)/h,(e*f-c*a)/k]}}),b.save=function(){var a=this._transformMatrix;this._transformStack.push(a);this._transformMatrix=a.slice(0,6);this._originalSave()},b.restore=function(){var a=this._transformStack.pop();a&&(this._transformMatrix=a,this._originalRestore())},b.translate=function(a,c){var e=this._transformMatrix;e[4]=e[0]*a+e[2]*c+e[4];
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e[5]=e[1]*a+e[3]*c+e[5];this._originalTranslate(a,c)},b.scale=function(a,c){var e=this._transformMatrix;e[0]*=a;e[1]*=a;e[2]*=c;e[3]*=c;this._originalScale(a,c)},b.transform=function(a,c,e,d,g,f){var k=this._transformMatrix;this._transformMatrix=[k[0]*a+k[2]*c,k[1]*a+k[3]*c,k[0]*e+k[2]*d,k[1]*e+k[3]*d,k[0]*g+k[2]*f+k[4],k[1]*g+k[3]*f+k[5]];b._originalTransform(a,c,e,d,g,f)},b.setTransform=function(a,c,e,d,g,f){this._transformMatrix=[a,c,e,d,g,f];b._originalSetTransform(a,c,e,d,g,f)},b.rotate=function(a){var c=
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Math.cos(a),e=Math.sin(a),d=this._transformMatrix;this._transformMatrix=[d[0]*c+d[2]*e,d[1]*c+d[3]*e,d[0]*-e+d[2]*c,d[1]*-e+d[3]*c,d[4],d[5]];this._originalRotate(a)})}function ra(b){var a=b.width,c=b.height,e,d,g=a+1,f=new Uint8Array(g*(c+1)),k=new Uint8Array([0,2,4,0,1,0,5,4,8,10,0,8,0,2,1,0]),h=3,l=b.data,n=4*a,t=0;0!==l[3]&&(f[0]=1,++t);for(e=1;e<a;e++)l[h]!==l[h+4]&&(f[e]=l[h]?2:1,++t),h+=4;0!==l[h]&&(f[e]=2,++t);h+=4;for(b=1;b<c;b++){d=b*g;l[h-n]!==l[h]&&(f[d]=l[h]?1:8,++t);var y=(l[h]?4:0)+
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(l[h-n]?8:0);for(e=1;e<a;e++)y=(y>>2)+(l[h+4]?4:0)+(l[h-n+4]?8:0),k[y]&&(f[d+e]=k[y],++t),h+=4;l[h-n]!==l[h]&&(f[d+e]=l[h]?2:4,++t);h+=4;if(1E3<t)return null}h-=n;d=b*g;0!==l[h]&&(f[d]=8,++t);for(e=1;e<a;e++)l[h]!==l[h+4]&&(f[d+e]=l[h]?4:8,++t),h+=4;0!==l[h]&&(f[d+e]=4,++t);if(1E3<t)return null;var k=new Int32Array([0,g,-1,0,-g,0,0,0,1]),q=[];for(b=0;t&&b<=c;b++){h=b*g;for(e=h+a;h<e&&!f[h];)h++;if(h!==e){e=[h%g,b];d=f[h];l=h;do{n=k[d];do h+=n;while(!f[h]);n=f[h];5!==n&&10!==n?(d=n,f[h]=0):(d=n&51*
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d>>4,f[h]&=d>>2|d<<2);e.push(h%g);e.push(h/g|0);--t}while(l!==h);q.push(e);--b}}return function(f){f.save();f.scale(1/a,-1/c);f.translate(0,-c);f.beginPath();for(var d=0,e=q.length;d<e;d++){var b=q[d];f.moveTo(b[0],b[1]);for(var k=2,h=b.length;k<h;k+=2)f.lineTo(b[k],b[k+1])}f.fill();f.beginPath();f.restore()}}var v="undefined"===typeof window?this:window,U="undefined"==typeof window,ca=1,na=5,ba=ca,$=[0.0010,0,0,0.0010,0,0];V=0;v.PDFJS||(v.PDFJS={});v.PDFJS.pdfBug=!1;var J=function(){return"console"in
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v&&"log"in v.console?v.console.log.bind(v.console):function(){}}();PDFJS.isValidUrl=Y;PDFJS.LogManager=function(){var b=[];return{addLogger:function(a){b.push(a)},notify:function(a,c){for(var e=0,d=b.length;e<d;e++){var g=b[e];if(g[a])g[a](c)}}}}();var ga=PDFJS.PasswordResponses={NEED_PASSWORD:1,INCORRECT_PASSWORD:2};(function(){function b(a,c){this.name="PasswordException";this.message=a;this.code=c}b.prototype=Error();return b.constructor=b})();(function(){function b(a,c){this.name="UnknownErrorException";
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this.message=a;this.details=c}b.prototype=Error();return b.constructor=b})();(function(){function b(a){this.name="InvalidPDFException";this.message=a}b.prototype=Error();return b.constructor=b})();(function(){function b(a){this.name="MissingPDFException";this.message=a}b.prototype=Error();return b.constructor=b})();var sa=function(){function b(a){this.message=a}b.prototype=Error();b.prototype.name="NotImplementedException";return b.constructor=b}();(function(){function b(a,c){this.begin=a;this.end=
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c;this.message="Missing data [begin, end)"}b.prototype=Error();b.prototype.name="MissingDataException";return b.constructor=b})();(function(){function b(a){this.message=a}b.prototype=Error();b.prototype.name="XRefParseException";return b.constructor=b})();var ha=[1,0,0,1,0,0],s=PDFJS.Util=function(){function b(){}b.makeCssRgb=function(a){return"rgb("+a[0]+","+a[1]+","+a[2]+")"};b.makeCssCmyk=function(a){a=p.singletons.cmyk.getRgb(a,0);return b.makeCssRgb(a)};b.transform=function(a,c){return[a[0]*
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c[0]+a[2]*c[1],a[1]*c[0]+a[3]*c[1],a[0]*c[2]+a[2]*c[3],a[1]*c[2]+a[3]*c[3],a[0]*c[4]+a[2]*c[5]+a[4],a[1]*c[4]+a[3]*c[5]+a[5]]};b.applyTransform=function(a,c){return[a[0]*c[0]+a[1]*c[2]+c[4],a[0]*c[1]+a[1]*c[3]+c[5]]};b.applyInverseTransform=function(a,c){var e=c[0]*c[3]-c[1]*c[2];return[(a[0]*c[3]-a[1]*c[2]+c[2]*c[5]-c[4]*c[3])/e,(-a[0]*c[1]+a[1]*c[0]+c[4]*c[1]-c[5]*c[0])/e]};b.getAxialAlignedBoundingBox=function(a,c){var e=b.applyTransform(a,c),d=b.applyTransform(a.slice(2,4),c),g=b.applyTransform([a[0],
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a[3]],c),f=b.applyTransform([a[2],a[1]],c);return[Math.min(e[0],d[0],g[0],f[0]),Math.min(e[1],d[1],g[1],f[1]),Math.max(e[0],d[0],g[0],f[0]),Math.max(e[1],d[1],g[1],f[1])]};b.inverseTransform=function(a){var c=a[0]*a[3]-a[1]*a[2];return[a[3]/c,-a[1]/c,-a[2]/c,a[0]/c,(a[2]*a[5]-a[4]*a[3])/c,(a[4]*a[1]-a[5]*a[0])/c]};b.apply3dTransform=function(a,c){return[a[0]*c[0]+a[1]*c[1]+a[2]*c[2],a[3]*c[0]+a[4]*c[1]+a[5]*c[2],a[6]*c[0]+a[7]*c[1]+a[8]*c[2]]};b.singularValueDecompose2dScale=function(a){var c=[a[0],
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a[2],a[1],a[3]],e=a[0]*c[0]+a[1]*c[2],d=a[2]*c[1]+a[3]*c[3],b=(e+d)/2;a=Math.sqrt((e+d)*(e+d)-4*(e*d-(a[2]*c[0]+a[3]*c[2])*(a[0]*c[1]+a[1]*c[3])))/2;c=b-a||1;return[Math.sqrt(b+a||1),Math.sqrt(c)]};b.normalizeRect=function(a){var c=a.slice(0);a[0]>a[2]&&(c[0]=a[2],c[2]=a[0]);a[1]>a[3]&&(c[1]=a[3],c[3]=a[1]);return c};b.intersect=function(a,c){function e(a,c){return a-c}var d=[a[0],a[2],c[0],c[2]].sort(e),g=[a[1],a[3],c[1],c[3]].sort(e),f=[];a=b.normalizeRect(a);c=b.normalizeRect(c);if(d[0]===a[0]&&
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d[1]===c[0]||d[0]===c[0]&&d[1]===a[0])f[0]=d[1],f[2]=d[2];else return!1;if(g[0]===a[1]&&g[1]===c[1]||g[0]===c[1]&&g[1]===a[1])f[1]=g[1],f[3]=g[2];else return!1;return f};b.sign=function(a){return 0>a?-1:1};b.concatenateToArray=function(a,c){Array.prototype.push.apply(a,c)};b.prependToArray=function(a,c){Array.prototype.unshift.apply(a,c)};b.extendObj=function(a,c){for(var e in c)a[e]=c[e]};b.getInheritableProperty=function(a,c){for(;a&&!a.has(c);)a=a.get("Parent");return a?a.get(c):null};b.inherit=
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function(a,c,e){a.prototype=Object.create(c.prototype);a.prototype.constructor=a;for(var d in e)a.prototype[d]=e[d]};b.loadScript=function(a,c){var e=document.createElement("script"),d=!1;e.setAttribute("src",a);c&&(e.onload=function(){d||c();d=!0});document.getElementsByTagName("head")[0].appendChild(e)};return b}();PDFJS.PageViewport=function(){function b(a,c,e,d,b,f){this.viewBox=a;this.scale=c;this.rotation=e;this.offsetX=d;this.offsetY=b;var k=(a[2]+a[0])/2,h=(a[3]+a[1])/2,l,n,t;e%=360;switch(0>
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e?e+360:e){case 180:e=-1;n=l=0;t=1;break;case 90:e=0;n=l=1;t=0;break;case 270:e=0;n=l=-1;t=0;break;default:e=1,n=l=0,t=-1}f&&(n=-n,t=-t);0===e?(d=Math.abs(h-a[1])*c+d,b=Math.abs(k-a[0])*c+b,f=Math.abs(a[3]-a[1])*c,a=Math.abs(a[2]-a[0])*c):(d=Math.abs(k-a[0])*c+d,b=Math.abs(h-a[1])*c+b,f=Math.abs(a[2]-a[0])*c,a=Math.abs(a[3]-a[1])*c);this.transform=[e*c,l*c,n*c,t*c,d-e*c*k-n*c*h,b-l*c*k-t*c*h];this.width=f;this.height=a;this.fontScale=c}b.prototype={clone:function(a){a=a||{};var c="scale"in a?a.scale:
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this.scale,e="rotation"in a?a.rotation:this.rotation;return new b(this.viewBox.slice(),c,e,this.offsetX,this.offsetY,a.dontFlip)},convertToViewportPoint:function(a,c){return s.applyTransform([a,c],this.transform)},convertToViewportRectangle:function(a){var c=s.applyTransform([a[0],a[1]],this.transform);a=s.applyTransform([a[2],a[3]],this.transform);return[c[0],c[1],a[0],a[1]]},convertToPdfPoint:function(a,c){return s.applyInverseTransform([a,c],this.transform)}};return b}();var pa=[0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,728,711,710,729,733,731,730,732,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8226,8224,8225,8230,8212,8211,402,8260,8249,8250,8722,8240,8222,8220,8221,8216,8217,8218,8482,64257,64258,321,338,352,376,381,305,322,339,353,382,0,8364],x=PDFJS.Promise=function(){function b(){this._status=a;this._handlers=[]}var a=0,c=2,e={handlers:[],
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running:!1,unhandledRejections:[],pendingRejectionCheck:!1,scheduleHandlers:function(c){c._status!=a&&(this.handlers=this.handlers.concat(c._handlers),c._handlers=[],this.running||(this.running=!0,setTimeout(this.runHandlers.bind(this),0)))},runHandlers:function(){for(;0<this.handlers.length;){var a=this.handlers.shift(),e=a.thisPromise._status,f=a.thisPromise._value;try{1===e?"function"==typeof a.onResolve&&(f=a.onResolve(f)):"function"===typeof a.onReject&&(f=a.onReject(f),e=1,a.thisPromise._unhandledRejection&&
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this.removeUnhandeledRejection(a.thisPromise))}catch(b){e=c,f=b}a.nextPromise._updateStatus(e,f)}this.running=!1},addUnhandledRejection:function(a){this.unhandledRejections.push({promise:a,time:Date.now()});this.scheduleRejectionCheck()},removeUnhandeledRejection:function(a){a._unhandledRejection=!1;for(var c=0;c<this.unhandledRejections.length;c++)this.unhandledRejections[c].promise===a&&(this.unhandledRejections.splice(c),c--)},scheduleRejectionCheck:function(){this.pendingRejectionCheck||(this.pendingRejectionCheck=
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!0,setTimeout(function(){this.pendingRejectionCheck=!1;for(var a=Date.now(),c=0;c<this.unhandledRejections.length;c++)if(500<a-this.unhandledRejections[c].time){var f=this.unhandledRejections[c].promise._value,e="Unhandled rejection: "+f;f.stack&&(e+="\n"+f.stack);F(e);this.unhandledRejections.splice(c);c--}this.unhandledRejections.length&&this.scheduleRejectionCheck()}.bind(this),500))}};b.all=function(a){function e(a){f._status!==c&&(h=[],f.reject(a))}var f=new b,k=a.length,h=[];if(0===k)return f.resolve(h),
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f;for(var l=0,n=a.length;l<n;++l)a[l].then(function(a){return function(e){f._status!==c&&(h[a]=e,k--,0===k&&f.resolve(h))}}(l),e);return f};b.prototype={_status:null,_value:null,_handlers:null,_unhandledRejection:null,_updateStatus:function(a,b){1!==this._status&&this._status!==c&&(1==a&&b&&"function"===typeof b.then?b.then(this._updateStatus.bind(this,1),this._updateStatus.bind(this,c)):(this._status=a,this._value=b,a===c&&0===this._handlers.length&&(this._unhandledRejection=!0,e.addUnhandledRejection(this)),
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e.scheduleHandlers(this)))},get isResolved(){return 1===this._status},get isRejected(){return this._status===c},resolve:function(a){this._updateStatus(1,a)},reject:function(a){this._updateStatus(c,a)},then:function(a,c){var f=new b;this._handlers.push({thisPromise:this,onResolve:a,onReject:c,nextPromise:f});e.scheduleHandlers(this);return f}};return b}(),ta=function(){function b(){this.started={};this.times=[];this.enabled=!0}b.prototype={time:function(a){this.enabled&&(a in this.started&&F("Timer is already running for "+
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a),this.started[a]=Date.now())},timeEnd:function(a){this.enabled&&(a in this.started||F("Timer has not been started for "+a),this.times.push({name:a,start:this.started[a],end:Date.now()}),delete this.started[a])},toString:function(){for(var a=this.times,c="",e=0,d=0,b=a.length;d<b;++d){var f=a[d].name;f.length>e&&(e=f.length)}d=0;for(b=a.length;d<b;++d){for(var k=a[d],f=k.end-k.start,k=k.name;k.length<e;)k+=" ";c+=k+" "+f+"ms\n"}return c}};return b}();PDFJS.createBlob=function(b,a){if("function"===
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typeof Blob)return new Blob([b],{type:a});var c=new MozBlobBuilder;c.append(b);return c.getBlob(a)};Z.prototype={on:function(b,a,c){var e=this.actionHandler;e[b]&&m('There is already an actionName called "'+b+'"');e[b]=[a,c]},send:function(b,a,c){b={action:b,data:a};c&&(a=this.callbackIndex++,this.callbacks[a]=c,b.callbackId=a);this.comObj.postMessage(b)}};var p=function(){function b(){m("should not call ColorSpace constructor")}b.prototype={getRgb:function(a,c){m("Should not call ColorSpace.getRgb")},
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getRgbItem:function(a,c,e,d){m("Should not call ColorSpace.getRgbItem")},getRgbBuffer:function(a,c,e,d,b,f){m("Should not call ColorSpace.getRgbBuffer")},getOutputLength:function(a){m("Should not call ColorSpace.getOutputLength")},isPassthrough:function(a){return!1},createRgbBuffer:function(a,c,e,d){if(this.isPassthrough(d))return a.subarray(c);var b=new Uint8Array(3*e),f=1<<d;if(1===this.numComps&&e>f&&"DeviceGray"!==this.name&&"DeviceRGB"!==this.name){for(var k=8>=d?new Uint8Array(f):new Uint16Array(f),
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h=0;h<f;h++)k[h]=h;var l=new Uint8Array(3*f);this.getRgbBuffer(k,0,f,l,0,d);for(h=d=0;h<e;++h)f=3*a[c++],b[d++]=l[f],b[d++]=l[f+1],b[d++]=l[f+2];return b}this.getRgbBuffer(a,c,e,b,0,d);return b},usesZeroToOneRange:!0};b.parse=function(a,c,e){a=b.parseToIR(a,c,e);return a instanceof ia?a:b.fromIR(a)};b.fromIR=function(a){var c=B(a)?a[0]:a;switch(c){case "DeviceGrayCS":return this.singletons.gray;case "DeviceRgbCS":return this.singletons.rgb;case "DeviceCmykCS":return this.singletons.cmyk;case "PatternCS":return(a=
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a[1])&&(a=b.fromIR(a)),new ua(a);case "IndexedCS":var c=a[2],e=a[3];return new va(b.fromIR(a[1]),c,e);case "AlternateCS":return c=a[3],new ia(a[1],b.fromIR(a[2]),P.fromIR(c));case "LabCS":return new wa(a[1].WhitePoint,a[1].BlackPoint,a[1].Range);default:m("Unkown name "+c)}return null};b.parseToIR=function(a,c,e){if(M(a)){var d=e.get("ColorSpace");O(d)&&(d=d.get(a.name))&&(a=d)}a=c.fetchIfRef(a);if(M(a))switch(this.mode=d=a.name,d){case "DeviceGray":case "G":return"DeviceGrayCS";case "DeviceRGB":case "RGB":return"DeviceRgbCS";
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case "DeviceCMYK":case "CMYK":return"DeviceCmykCS";case "Pattern":return["PatternCS",null];default:m("unrecognized colorspace "+d)}else if(B(a))switch(this.mode=d=a[0].name,d){case "DeviceGray":case "G":return"DeviceGrayCS";case "DeviceRGB":case "RGB":return"DeviceRgbCS";case "DeviceCMYK":case "CMYK":return"DeviceCmykCS";case "CalGray":return"DeviceGrayCS";case "CalRGB":return"DeviceRgbCS";case "ICCBased":d=c.fetchIfRef(a[1]).dict.get("N");if(1==d)return"DeviceGrayCS";if(3==d)return"DeviceRgbCS";
|
|
if(4==d)return"DeviceCmykCS";break;case "Pattern":return(a=a[1])&&(a=b.parseToIR(a,c,e)),["PatternCS",a];case "Indexed":case "I":return e=b.parseToIR(a[1],c,e),d=a[2]+1,c=c.fetchIfRef(a[3]),X(c)&&(c=c.getBytes()),["IndexedCS",e,d,c];case "Separation":case "DeviceN":var g=a[1],d=1;M(g)?d=1:B(g)&&(d=g.length);e=b.parseToIR(a[2],c,e);c=P.getIR(c,c.fetchIfRef(a[3]));return["AlternateCS",d,e,c];case "Lab":return["LabCS",a[1].getAll()];default:m('unimplemented color space object "'+d+'"')}else m('unrecognized color space object: "'+
|
|
a+'"');return null};b.isDefaultDecode=function(a,c){if(!a)return!0;if(2*c!==a.length)return F("The decode map is not the correct length"),!0;for(var e=0,d=a.length;e<d;e+=2)if(0!==a[e]||1!=a[e+1])return!1;return!0};b.singletons={get gray(){return W(this,"gray",new xa)},get rgb(){return W(this,"rgb",new ya)},get cmyk(){return W(this,"cmyk",new za)}};return b}(),ia=function(){function b(a,c,e){this.name="Alternate";this.numComps=a;this.defaultColor=new Float32Array(a);for(var d=0;d<a;++d)this.defaultColor[d]=
|
|
1;this.base=c;this.tintFn=e}b.prototype={getRgb:function(a,c){var e=new Uint8Array(3);this.getRgbItem(a,c,e,0);return e},getRgbItem:function(a,c,e,d){a="subarray"in a?a.subarray(c,c+this.numComps):Array.prototype.slice.call(a,c,c+this.numComps);a=this.tintFn(a);this.base.getRgbItem(a,0,e,d)},getRgbBuffer:function(a,c,e,d,b,f){var k=this.tintFn,h=this.base;f=1/((1<<f)-1);for(var l=h.numComps,n=h.usesZeroToOneRange,t=h.isPassthrough(8)||!n,y=t?b:0,q=t?d:new Uint8Array(l*e),r=this.numComps,m=new Float32Array(r),
|
|
u=0;u<e;u++){for(var w=0;w<r;w++)m[w]=a[c++]*f;var s=k(m);if(n)for(w=0;w<l;w++)q[y++]=255*s[w];else h.getRgbItem(s,0,q,y),y+=l}t||h.getRgbBuffer(q,0,e,d,b,8)},getOutputLength:function(a){return this.base.getOutputLength(a*this.base.numComps/this.numComps)},isPassthrough:p.prototype.isPassthrough,createRgbBuffer:p.prototype.createRgbBuffer,isDefaultDecode:function(a){return p.isDefaultDecode(a,this.numComps)},usesZeroToOneRange:!0};return b}(),ua=function(){function b(a){this.name="Pattern";this.base=
|
|
a}b.prototype={};return b}(),va=function(){function b(a,c,e){this.name="Indexed";this.numComps=1;this.defaultColor=new Uint8Array([0]);this.base=a;this.highVal=c;a=a.numComps*c;var d;if(X(e))d=new Uint8Array(a),e=e.getBytes(a),d.set(e);else if("string"==typeof e)for(d=new Uint8Array(a),c=0;c<a;++c)d[c]=e.charCodeAt(c);else e instanceof Uint8Array||e instanceof Array?d=e:m("Unrecognized lookup table: "+e);this.lookup=d}b.prototype={getRgb:function(a,c){return this.base.getRgb(this.lookup,a[c]*this.base.numComps)},
|
|
getRgbItem:function(a,c,e,d){this.base.getRgbItem(this.lookup,a[c]*this.base.numComps,e,d)},getRgbBuffer:function(a,c,e,d,b){for(var f=this.base,k=f.numComps,h=f.getOutputLength(k),l=this.lookup,n=0;n<e;++n){var t=a[c++]*k;f.getRgbBuffer(l,t,1,d,b,8);b+=h}},getOutputLength:function(a){return this.base.getOutputLength(a*this.base.numComps)},isPassthrough:p.prototype.isPassthrough,createRgbBuffer:p.prototype.createRgbBuffer,isDefaultDecode:function(a){return!0},usesZeroToOneRange:!0};return b}(),xa=
|
|
function(){function b(){this.name="DeviceGray";this.numComps=1;this.defaultColor=new Float32Array([0])}b.prototype={getRgb:function(a,c){var e=new Uint8Array(3);this.getRgbItem(a,c,e,0);return e},getRgbItem:function(a,c,e,d){a=255*a[c]|0;e[d]=e[d+1]=e[d+2]=0>a?0:255<a?255:a},getRgbBuffer:function(a,c,e,d,b,f){f=255/((1<<f)-1);for(var k=0;k<e;++k){var h=f*a[c++]|0;d[b++]=h;d[b++]=h;d[b++]=h}},getOutputLength:function(a){return 3*a},isPassthrough:p.prototype.isPassthrough,createRgbBuffer:p.prototype.createRgbBuffer,
|
|
isDefaultDecode:function(a){return p.isDefaultDecode(a,this.numComps)},usesZeroToOneRange:!0};return b}(),ya=function(){function b(){this.name="DeviceRGB";this.numComps=3;this.defaultColor=new Float32Array([0,0,0])}b.prototype={getRgb:function(a,c){var e=new Uint8Array(3);this.getRgbItem(a,c,e,0);return e},getRgbItem:function(a,c,e,d){var b=255*a[c]|0,f=255*a[c+1]|0;a=255*a[c+2]|0;e[d]=0>b?0:255<b?255:b;e[d+1]=0>f?0:255<f?255:f;e[d+2]=0>a?0:255<a?255:a},getRgbBuffer:function(a,c,e,d,b,f){e*=3;if(8==
|
|
f)d.set(a.subarray(c,c+e),b);else{f=255/((1<<f)-1);for(var k=0;k<e;++k)d[b++]=f*a[c++]|0}},getOutputLength:function(a){return a},isPassthrough:function(a){return 8==a},createRgbBuffer:p.prototype.createRgbBuffer,isDefaultDecode:function(a){return p.isDefaultDecode(a,this.numComps)},usesZeroToOneRange:!0};return b}(),za=function(){function b(a,e,d,b,f){var k=a[e+0]*d,h=a[e+1]*d,l=a[e+2]*d;d*=a[e+3];a=k*(-4.387332384609988*k+54.48615194189176*h+18.82290502165302*l+212.25662451639585*d+-285.2331026137004)+
|
|
h*(1.7149763477362134*h-5.6096736904047315*l+-17.873870861415444*d-5.497006427196366)+l*(-2.5217340131683033*l-21.248923337353073*d+17.5119270841813)+d*(-21.86122147463605*d-189.48180835922747)+255;e=k*(8.841041422036149*k+60.118027045597366*h+6.871425592049007*l+31.159100130055922*d+-79.2970844816548)+h*(-15.310361306967817*h+17.575251261109482*l+131.35250912493976*d-190.9453302588951)+l*(4.444339102852739*l+9.8632861493405*d-24.86741582555878)+d*(-20.737325471181034*d-187.80453709719578)+255;k=
|
|
k*(0.8842522430003296*k+8.078677503112928*h+30.89978309703729*l-0.23883238689178934*d+-14.183576799673286)+h*(10.49593273432072*h+63.02378494754052*l+50.606957656360734*d-112.23884253719248)+l*(0.03296041114873217*l+115.60384449646641*d+-193.58209356861505)+d*(-22.33816807309886*d-180.12613974708367)+255;b[f]=255<a?255:0>a?0:a;b[f+1]=255<e?255:0>e?0:e;b[f+2]=255<k?255:0>k?0:k}function a(){this.name="DeviceCMYK";this.numComps=4;this.defaultColor=new Float32Array([0,0,0,1])}a.prototype={getRgb:function(a,
|
|
e){var d=new Uint8Array(3);b(a,e,1,d,0);return d},getRgbItem:function(a,e,d,g){b(a,e,1,d,g)},getRgbBuffer:function(a,e,d,g,f,k){k=1/((1<<k)-1);for(var h=0;h<d;h++)b(a,e,k,g,f),e+=4,f+=3},getOutputLength:function(a){return 3*(a>>2)},isPassthrough:p.prototype.isPassthrough,createRgbBuffer:p.prototype.createRgbBuffer,isDefaultDecode:function(a){return p.isDefaultDecode(a,this.numComps)},usesZeroToOneRange:!0};return a}(),wa=function(){function b(a,c,b){this.name="Lab";this.numComps=3;this.defaultColor=
|
|
new Float32Array([0,0,0]);a||m("WhitePoint missing - required for color space Lab");c=c||[0,0,0];b=b||[-100,100,-100,100];this.XW=a[0];this.YW=a[1];this.ZW=a[2];this.amin=b[0];this.amax=b[1];this.bmin=b[2];this.bmax=b[3];this.XB=c[0];this.YB=c[1];this.ZB=c[2];(0>this.XW||0>this.ZW||1!==this.YW)&&m("Invalid WhitePoint components, no fallback available");if(0>this.XB||0>this.YB||0>this.ZB)S("Invalid BlackPoint, falling back to default"),this.XB=this.YB=this.ZB=0;if(this.amin>this.amax||this.bmin>this.bmax)S("Invalid Range, falling back to defaults"),
|
|
this.amin=-100,this.amax=100,this.bmin=-100,this.bmax=100}function a(a){return a>=6/29?a*a*a:108/841*(a-4/29)}function c(c,d,b,f,k,h){var l=d[b],n=d[b+1];d=d[b+2];!1!==f&&(l=0+100*l/f,n=c.amin+n*(c.amax-c.amin)/f,d=c.bmin+d*(c.bmax-c.bmin)/f);n=n>c.amax?c.amax:n<c.amin?c.amin:n;d=d>c.bmax?c.bmax:d<c.bmin?c.bmin:d;f=(l+16)/116;l=f-d/200;n=c.XW*a(f+n/500);f=c.YW*a(f);l=c.ZW*a(l);1>c.ZW?(c=3.1339*n+-1.617*f+-0.4906*l,d=-0.9785*n+1.916*f+0.0333*l,n=0.072*n+-0.229*f+1.4057*l):(c=3.2406*n+-1.5372*f+-0.4986*
|
|
l,d=-0.9689*n+1.8758*f+0.0415*l,n=0.0557*n+-0.204*f+1.057*l);k[h]=255*Math.sqrt(0>c?0:1<c?1:c);k[h+1]=255*Math.sqrt(0>d?0:1<d?1:d);k[h+2]=255*Math.sqrt(0>n?0:1<n?1:n)}b.prototype={getRgb:function(a,d){var b=new Uint8Array(3);c(this,a,d,!1,b,0);return b},getRgbItem:function(a,b,g,f){c(this,a,b,!1,g,f)},getRgbBuffer:function(a,b,g,f,k,h){h=(1<<h)-1;for(var l=0;l<g;l++)c(this,a,b,h,f,k),b+=3,k+=3},getOutputLength:function(a){return a},isPassthrough:p.prototype.isPassthrough,isDefaultDecode:function(a){return!0},
|
|
usesZeroToOneRange:!1};return b}();D=3;var ja=function(){function b(){m("should not call Pattern constructor")}b.prototype={getPattern:function(a){m("Should not call Pattern.getStyle: "+a)}};b.shadingFromIR=function(a){return N[a[0]].fromIR(a)};b.parseShading=function(a,c,b,d){a=X(a)?a.dict:a;var g=a.get("ShadingType");switch(g){case 2:case D:return new N.RadialAxial(a,c,b,d);default:return K("Unsupported shading type: "+g),new N.Dummy}};return b}(),N={SMALL_NUMBER:0.01};N.RadialAxial=function(){function b(a,
|
|
c,b,d,g){this.matrix=c;this.coordsArr=a.get("Coords");this.shadingType=a.get("ShadingType");this.type="Pattern";this.ctx=g;c=a.get("ColorSpace","CS");this.cs=c=p.parse(c,b,d);d=0;var f=1;a.has("Domain")&&(g=a.get("Domain"),d=g[0],f=g[1]);var k=g=!1;a.has("Extend")&&(k=a.get("Extend"),g=k[0],k=k[1]);if(!(this.shadingType!==D||g&&k)){var h=this.coordsArr[0],l=this.coordsArr[1],n=this.coordsArr[2],t=this.coordsArr[3],y=this.coordsArr[4],q=this.coordsArr[5],h=Math.sqrt((h-t)*(h-t)+(l-y)*(l-y));n<=q+h&&
|
|
q<=n+h&&F("Unsupported radial gradient.")}this.extendStart=g;this.extendEnd=k;n=a.get("Function");if(B(n)){for(var r=[],q=0,h=n.length;q<h;q++)l=b.fetchIfRef(n[q]),da(l)||m("Invalid function"),r.push(P.parse(b,l));n=function(a){for(var c=[],f=0,b=r.length;f<b;f++)c.push(r[f](a)[0]);return c}}else da(n)||m("Invalid function"),n=P.parse(b,n);q=f-d;h=q/10;b=this.colorStops=[];if(d>=f||0>=h)S("Bad shading domain.");else{for(l=d;l<=f;l+=h)t=c.getRgb(n([l]),0),t=s.makeCssRgb(t),b.push([(l-d)/q,t]);d="transparent";
|
|
a.has("Background")&&(t=c.getRgb(a.get("Background"),0),d=s.makeCssRgb(t));g||(b.unshift([0,d]),b[1][0]+=N.SMALL_NUMBER);k||(b[b.length-1][0]-=N.SMALL_NUMBER,b.push([1,d]));this.colorStops=b}}b.fromIR=function(a){var c=a[1],b=a[2],d=a[3],g=a[4],f=a[5],k=a[6];return{type:"Pattern",getPattern:function(a){var l;2==c?l=a.createLinearGradient(d[0],d[1],g[0],g[1]):c==D&&(l=a.createRadialGradient(d[0],d[1],f,g[0],g[1],k));a=0;for(var n=b.length;a<n;++a){var t=b[a];l.addColorStop(t[0],t[1])}return l}}};b.prototype=
|
|
{getIR:function(){var a=this.coordsArr,c=this.shadingType;if(2==c)var b=[a[0],a[1]],d=[a[2],a[3]],g=null,f=null;else c==D?(b=[a[0],a[1]],d=[a[3],a[4]],g=a[2],f=a[5]):m("getPattern type unknown: "+c);if(a=this.matrix)b=s.applyTransform(b,a),d=s.applyTransform(d,a);return["RadialAxial",c,this.colorStops,b,d,g,f]}};return b}();N.Dummy=function(){function b(){this.type="Pattern"}b.fromIR=function(){return{type:"Pattern",getPattern:function(){return"hotpink"}}};b.prototype={getIR:function(){return["Dummy"]}};
|
|
return b}();var Aa=function(){function b(a,c,b,d,g,f){this.name=a[1][0].name;this.operatorList=a[2];this.matrix=a[3]||[1,0,0,1,0,0];this.bbox=a[4];this.xstep=a[5];this.ystep=a[6];this.paintType=a[7];this.tilingType=a[8];this.color=c;this.objs=d;this.commonObjs=g;this.baseTransform=f;this.type="Pattern";this.ctx=b}b.getIR=function(a,c,b){var d=c.get("Matrix"),g=c.get("BBox"),f=c.get("XStep"),k=c.get("YStep"),h=c.get("PaintType");c=c.get("TilingType");return["TilingPattern",b,a,d,g,f,k,h,c]};b.prototype=
|
|
{createPatternCanvas:function(a){var c=this.operatorList,b=this.bbox,d=this.xstep,g=this.ystep,f=this.paintType,k=this.color,h=this.objs,l=this.commonObjs;K("TilingType: "+this.tilingType);var n=b[0],t=b[1],y=b[2],q=b[3],r=[n,t],m=[n+d,t+g],u=m[0]-r[0],m=m[1]-r[1],w=s.singularValueDecompose2dScale(this.matrix),p=s.singularValueDecompose2dScale(this.baseTransform),w=[w[0]*p[0],w[1]*p[1]],u=Math.min(Math.ceil(Math.abs(u*w[0])),3E3),m=Math.min(Math.ceil(Math.abs(m*w[1])),3E3),w=G.getCanvas("pattern",
|
|
u,m,!0),p=w.context,h=new ka(p,l,h);h.groupLevel=a.groupLevel;this.setFillAndStrokeStyleToContext(p,f,k);this.setScale(u,m,d,g);this.transformToScale(h);h.transform.apply(h,[1,0,0,1,-r[0],-r[1]]);this.clipBbox(h,b,n,t,y,q);h.executeOperatorList(c);return w.canvas},setScale:function(a,c,b,d){this.scale=[a/b,c/d]},transformToScale:function(a){var c=this.scale;a.transform.apply(a,[c[0],0,0,c[1],0,0])},scaleToContext:function(){var a=this.scale;this.ctx.scale(1/a[0],1/a[1])},clipBbox:function(a,c,b,d,
|
|
g,f){c&&B(c)&&4==c.length&&(a.rectangle(b,d,g-b,f-d),a.clip(),a.endPath())},setFillAndStrokeStyleToContext:function(a,c,b){switch(c){case 1:c=this.ctx;a.fillStyle=c.fillStyle;a.strokeStyle=c.strokeStyle;break;case 2:c=p.singletons.rgb.getRgb(b,0);c=s.makeCssRgb(c);a.fillStyle=c;a.strokeStyle=c;break;default:m("Unsupported paint type: "+c)}},getPattern:function(a,c){var b=this.createPatternCanvas(c);a=this.ctx;a.setTransform.apply(a,this.baseTransform);a.transform.apply(a,this.matrix);this.scaleToContext();
|
|
return a.createPattern(b,"repeat")}};return b}(),P=function(){return{getSampleArray:function(b,a,c,e){for(var d=1,g=0,f=b.length;g<f;g++)d*=b[g];d*=a;b=[];var f=a=0,k=1/(Math.pow(2,c)-1);e=e.getBytes((d*c+7)/8);for(var h=0,g=0;g<d;g++){for(;a<c;)f<<=8,f|=e[h++],a+=8;a-=c;b.push((f>>a)*k);f&=(1<<a)-1}return b},getIR:function(b,a){var c=a.dict;c||(c=a);var e=[this.constructSampled,null,this.constructInterpolated,this.constructStiched,this.constructPostScript],d=c.get("FunctionType");(e=e[d])||m("Unknown type of function");
|
|
return e.call(this,a,c,b)},fromIR:function(b){switch(b[0]){case 0:return this.constructSampledFromIR(b);case 2:return this.constructInterpolatedFromIR(b);case 3:return this.constructStichedFromIR(b);default:return this.constructPostScriptFromIR(b)}},parse:function(b,a){var c=this.getIR(b,a);return this.fromIR(c)},constructSampled:function(b,a){function c(a){for(var c=a.length,f=[],b=0,d=0;d<c;d+=2)f[b]=[a[d],a[d+1]],++b;return f}var e=a.get("Domain"),d=a.get("Range");e&&d||m("No domain or range");
|
|
var g=e.length/2,f=d.length/2,e=c(e),d=c(d),k=a.get("Size"),h=a.get("BitsPerSample"),l=a.get("Order")||1;1!==l&&K("No support for cubic spline interpolation: "+l);l=a.get("Encode");if(!l)for(var l=[],n=0;n<g;++n)l.push(0),l.push(k[n]-1);var l=c(l),n=(n=a.get("Decode"))?c(n):d,t=this.getSampleArray(k,f,h,b);return[0,g,e,l,n,t,k,f,Math.pow(2,h)-1,d]},constructSampledFromIR:function(b){return function(a){var c=b[1],e=b[2],d=b[3],g=b[4],f=b[5],k=b[6],h=b[7],l=b[9];c!=a.length&&m("Incorrect number of arguments: "+
|
|
c+" != "+a.length);for(var n=1<<c,t=new Float64Array(n),y=new Uint32Array(n),q=0;q<n;q++)t[q]=1;for(var r=h,s=1,u=0;u<c;++u){for(var q=e[u][0],w=e[u][1],p=Math.min(Math.max(a[u],q),w),E=d[u][0]+(p-q)*((d[u][1]-d[u][0])/(w-q)),w=k[u],E=Math.min(Math.max(E,0),w-1),q=E<w-1?Math.floor(E):E-1,p=q+1-E,E=E-q,z=q*r,v=z+r,q=0;q<n;q++)q&s?(t[q]*=E,y[q]+=v):(t[q]*=p,y[q]+=z);r*=w;s<<=1}a=new Float64Array(h);for(q=0;q<h;++q){for(u=c=0;u<n;u++)c+=f[y[u]+q]*t[u];c=g[q][0]+(c-0)*((g[q][1]-g[q][0])/1);a[q]=Math.min(Math.max(c,
|
|
l[q][0]),l[q][1])}return a}},constructInterpolated:function(b,a){var c=a.get("C0")||[0],e=a.get("C1")||[1],d=a.get("N");B(c)&&B(e)||m("Illegal dictionary for interpolated function");for(var g=c.length,f=[],k=0;k<g;++k)f.push(e[k]-c[k]);return[2,c,f,d]},constructInterpolatedFromIR:function(b){var a=b[1],c=b[2],e=b[3],d=c.length;return function(b){b=1==e?b[0]:Math.pow(b[0],e);for(var f=[],k=0;k<d;++k)f.push(a[k]+b*c[k]);return f}},constructStiched:function(b,a,c){(b=a.get("Domain"))||m("No domain");
|
|
1!=b.length/2&&m("Bad domain for stiched function");for(var e=a.get("Functions"),d=[],g=0,f=e.length;g<f;++g)d.push(P.getIR(c,c.fetchIfRef(e[g])));c=a.get("Bounds");a=a.get("Encode");return[3,b,c,a,d]},constructStichedFromIR:function(b){var a=b[1],c=b[2],e=b[3];b=b[4];for(var d=[],g=0,f=b.length;g<f;g++)d.push(P.fromIR(b[g]));return function(f){f=f[0];var b=a[0],l=a[1];f>l?f=l:f<b&&(f=b);b=0;for(l=c.length;b<l&&!(f<c[b]);++b);l=a[0];0<b&&(l=c[b-1]);var g=a[1];b<c.length&&(g=c[b]);var t=e[2*b];return d[b]([t+
|
|
(f-l)*(e[2*b+1]-t)/(g-l)])}},constructPostScript:function(b,a,c){c=a.get("Domain");a=a.get("Range");c||m("No domain.");a||m("No range.");b=new Ba(b);b=(new Ca(b)).parse();return[4,c,a,b]},constructPostScriptFromIR:function(b){var a=b[1],c=b[2],e=c.length/2,d=new Da(b[3]),g=new Ea;return function(f){for(var b=[],h=0,l=a.length/2;h<l;++h)b.push(f[h]);f=b.join("_");if(g.has(f))return g.get(f);b=d.execute(b);l=[];for(h=e-1;0<=h;--h){var n=b.pop(),t=2*h;n<c[t]?n=c[t]:n>c[t+1]&&(n=c[t+1]);l[h]=n}g.set(f,
|
|
l);return l}}}}(),Ea=function(){function b(){this.cache={};this.total=0}b.prototype={has:function(a){return a in this.cache},get:function(a){return this.cache[a]},set:function(a,c){1024>this.total&&(this.cache[a]=c,this.total++)}};return b}(),Fa=function(){function b(a){this.stack=a||[]}b.prototype={push:function(a){100<=this.stack.length&&m("PostScript function stack overflow.");this.stack.push(a)},pop:function(){0>=this.stack.length&&m("PostScript function stack underflow.");return this.stack.pop()},
|
|
copy:function(a){100<=this.stack.length+a&&m("PostScript function stack overflow.");var c=this.stack,b=c.length-a;for(a-=1;0<=a;a--,b++)c.push(c[b])},index:function(a){this.push(this.stack[this.stack.length-a-1])},roll:function(a,c){var b=this.stack,d=b.length-a,g=b.length-1,f=d+(c-Math.floor(c/a)*a),k,h,l;k=d;for(h=g;k<h;k++,h--)l=b[k],b[k]=b[h],b[h]=l;k=d;for(h=f-1;k<h;k++,h--)l=b[k],b[k]=b[h],b[h]=l;k=f;for(h=g;k<h;k++,h--)l=b[k],b[k]=b[h],b[h]=l}};return b}(),Da=function(){function b(a,c){this.operators=
|
|
a;this.operands=c}b.prototype={execute:function(a){a=new Fa(a);for(var c=0,b=this.operators,d=b.length,g,f;c<d;)if(g=b[c++],"number"==typeof g)a.push(g);else switch(g){case "jz":f=a.pop();(g=a.pop())||(c=f);break;case "j":c=g=a.pop();break;case "abs":g=a.pop();a.push(Math.abs(g));break;case "add":f=a.pop();g=a.pop();a.push(g+f);break;case "and":f=a.pop();g=a.pop();L(g)&&L(f)?a.push(g&&f):a.push(g&f);break;case "atan":g=a.pop();a.push(Math.atan(g));break;case "bitshift":f=a.pop();g=a.pop();0<g?a.push(g<<
|
|
f):a.push(g>>f);break;case "ceiling":g=a.pop();a.push(Math.ceil(g));break;case "copy":g=a.pop();a.copy(g);break;case "cos":g=a.pop();a.push(Math.cos(g));break;case "cvi":g=a.pop()|0;a.push(g);break;case "cvr":break;case "div":f=a.pop();g=a.pop();a.push(g/f);break;case "dup":a.copy(1);break;case "eq":f=a.pop();g=a.pop();a.push(g==f);break;case "exch":a.roll(2,1);break;case "exp":f=a.pop();g=a.pop();a.push(Math.pow(g,f));break;case "false":a.push(!1);break;case "floor":g=a.pop();a.push(Math.floor(g));
|
|
break;case "ge":f=a.pop();g=a.pop();a.push(g>=f);break;case "gt":f=a.pop();g=a.pop();a.push(g>f);break;case "idiv":f=a.pop();g=a.pop();a.push(g/f|0);break;case "index":g=a.pop();a.index(g);break;case "le":f=a.pop();g=a.pop();a.push(g<=f);break;case "ln":g=a.pop();a.push(Math.log(g));break;case "log":g=a.pop();a.push(Math.log(g)/Math.LN10);break;case "lt":f=a.pop();g=a.pop();a.push(g<f);break;case "mod":f=a.pop();g=a.pop();a.push(g%f);break;case "mul":f=a.pop();g=a.pop();a.push(g*f);break;case "ne":f=
|
|
a.pop();g=a.pop();a.push(g!=f);break;case "neg":a.pop();a.push(-f);break;case "not":g=a.pop();L(g)&&L(f)?a.push(g&&f):a.push(g&f);break;case "or":f=a.pop();g=a.pop();L(g)&&L(f)?a.push(g||f):a.push(g|f);break;case "pop":a.pop();break;case "roll":f=a.pop();g=a.pop();a.roll(g,f);break;case "round":g=a.pop();a.push(Math.round(g));break;case "sin":g=a.pop();a.push(Math.sin(g));break;case "sqrt":g=a.pop();a.push(Math.sqrt(g));break;case "sub":f=a.pop();g=a.pop();a.push(g-f);break;case "true":a.push(!0);
|
|
break;case "truncate":g=a.pop();g=0>g?Math.ceil(g):Math.floor(g);a.push(g);break;case "xor":f=a.pop();g=a.pop();L(g)&&L(f)?a.push(g!=f):a.push(g^f);break;default:m("Unknown operator "+g)}return a.stack}};return b}(),Ca=function(){function b(a){this.lexer=a;this.operators=[];this.prev=this.token=null}b.prototype={nextToken:function(){this.prev=this.token;this.token=this.lexer.getToken()},accept:function(a){return this.token.type==a?(this.nextToken(),!0):!1},expect:function(a){if(this.accept(a))return!0;
|
|
m("Unexpected symbol: found "+this.token.type+" expected "+a+".")},parse:function(){this.nextToken();this.expect(A.LBRACE);this.parseBlock();this.expect(A.RBRACE);return this.operators},parseBlock:function(){for(;;)if(this.accept(A.NUMBER))this.operators.push(this.prev.value);else if(this.accept(A.OPERATOR))this.operators.push(this.prev.value);else if(this.accept(A.LBRACE))this.parseCondition();else break},parseCondition:function(){var a=this.operators.length;this.operators.push(null,null);this.parseBlock();
|
|
this.expect(A.RBRACE);if(this.accept(A.IF))this.operators[a]=this.operators.length,this.operators[a+1]="jz";else if(this.accept(A.LBRACE)){var c=this.operators.length;this.operators.push(null,null);var b=this.operators.length;this.parseBlock();this.expect(A.RBRACE);this.expect(A.IFELSE);this.operators[c]=this.operators.length;this.operators[c+1]="j";this.operators[a]=b;this.operators[a+1]="jz"}else m("PS Function: error parsing conditional.")}};return b}(),A={LBRACE:0,RBRACE:1,NUMBER:2,OPERATOR:3,
|
|
IF:4,IFELSE:5},Q=function(){function b(a,b){this.type=a;this.value=b}var a={};b.getOperator=function(c){var e=a[c];return e?e:a[c]=new b(A.OPERATOR,c)};b.LBRACE=new b(A.LBRACE,"{");b.RBRACE=new b(A.RBRACE,"}");b.IF=new b(A.IF,"IF");b.IFELSE=new b(A.IFELSE,"IFELSE");return b}(),Ba=function(){function b(a){this.stream=a;this.nextChar()}b.prototype={nextChar:function(){return this.currentChar=this.stream.getByte()},getToken:function(){for(var a=!1,c=this.currentChar;;){if(0>c)return EOF;if(a){if(10===
|
|
c||13===c)a=!1}else if(37==c)a=!0;else if(!Lexer.isSpace(c))break;c=this.nextChar()}switch(c|0){case 48:case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:case 43:case 45:case 46:return new Q(A.NUMBER,this.getNumber());case 123:return this.nextChar(),Q.LBRACE;case 125:return this.nextChar(),Q.RBRACE}for(a=String.fromCharCode(c);0<=(c=this.nextChar())&&(65<=c&&90>=c||97<=c&&122>=c);)a+=String.fromCharCode(c);switch(a.toLowerCase()){case "if":return Q.IF;case "ifelse":return Q.IFELSE;
|
|
default:return Q.getOperator(a)}},getNumber:function(){for(var a=this.currentChar,c=String.fromCharCode(a);0<=(a=this.nextChar());)if(48<=a&&57>=a||45===a||46===a)c+=String.fromCharCode(a);else break;a=parseFloat(c);isNaN(a)&&m("Invalid floating point number: "+a);return a}};return b}(),H=function(){function b(a,b,d){var g=s.getAxialAlignedBoundingBox(b,d);b=g[0];d=g[1];var f=g[2],g=g[3];if(b===f||d===g)return[1,0,0,1,a[0],a[1]];f=(a[2]-a[0])/(f-b);g=(a[3]-a[1])/(g-d);return[f,0,0,g,a[0]-b*f,a[1]-
|
|
d*g]}function a(a){if(a.data)this.data=a.data;else{var b=a.dict;a=this.data={};a.subtype=b.get("Subtype").name;var d=b.get("Rect");a.rect=s.normalizeRect(d);a.annotationFlags=b.get("F");d=b.get("C");B(d)&&3===d.length?a.color=d:a.color=[0,0,0];b.has("BS")?(d=b.get("BS"),a.borderWidth=d.has("W")?d.get("W"):1):(d=b.get("Border")||[0,0,1],a.borderWidth=d[2]||0);var g;d=b.get("AP");O(d)?(d=d.get("N"),O(d)?(b=b.get("AS"))&&d.has(b.name)&&(g=d.get(b.name)):g=d):g=void 0;this.appearance=g;a.hasAppearance=
|
|
!!this.appearance}}a.prototype={getData:function(){return this.data},hasHtml:function(){return!1},getHtmlElement:function(a){throw new sa("getHtmlElement() should be implemented in subclass");},getEmptyContainer:function(a,b){U&&m("getEmptyContainer() should be called from main thread");b=b||this.data.rect;var d=document.createElement(a);d.style.width=Math.ceil(b[2]-b[0])+"px";d.style.height=Math.ceil(b[3]-b[1])+"px";return d},isViewable:function(){var a=this.data;return!(!a||a.annotationFlags&&a.annotationFlags&
|
|
34||!a.rect)},loadResources:function(a){var b=new x;this.appearance.dict.getAsync("Resources").then(function(d){d?(new ObjectLoader(d.map,a,d.xref)).load().then(function(){b.resolve(d)}):b.resolve()}.bind(this));return b},getOperatorList:function(a){var e=new x;if(!this.appearance)return e.resolve(new OperatorList),e;var d=this.data,g=this.appearance.dict,f=this.loadResources("ExtGState ColorSpace Pattern Shading XObject Font".split(" ")),k=g.get("BBox")||[0,0,1,1],h=g.get("Matrix")||[1,0,0,1,0,0],
|
|
l=b(d.rect,k,h);f.then(function(b){var f=new OperatorList;f.addOp("beginAnnotation",[d.rect,l,h]);a.getOperatorList(this.appearance,b,f);f.addOp("endAnnotation",[]);e.resolve(f)}.bind(this));return e}};a.getConstructor=function(c,b){if(c){if("Link"===c)return Ga;if("Text"===c)return Ha;if("Widget"===c){if(b)return"Tx"===b?Ia:aa}else return a}};a.fromData=function(c){var b=a.getConstructor(c.subtype,c.fieldType);if(b)return new b({data:c})};a.fromRef=function(c,b){var d=c.fetchIfRef(b);if(O(d)){var g=
|
|
d.get("Subtype");if(g=M(g)?g.name:""){var f=s.getInheritableProperty(d,"FT"),f=M(f)?f.name:"";if(f=a.getConstructor(g,f)){d=new f({dict:d,ref:b});if(d.isViewable())return d;K("unimplemented annotation type: "+g)}}}};a.appendToOperatorList=function(a,b,d,g){var f=new x;d=[];for(var k=0,h=a.length;k<h;++k)d.push(a[k].getOperatorList(g));x.all(d).then(function(a){b.addOp("beginAnnotations",[]);for(var c=0,d=a.length;c<d;++c)b.addOpList(a[c]);b.addOp("endAnnotations",[]);f.resolve()},function(a){f.reject(a)});
|
|
return f};return a}();PDFJS.Annotation=H;var aa=function(){function b(a){H.call(this,a);if(!a.data){var b=a.dict,d=this.data;d.fieldValue=T(s.getInheritableProperty(b,"V")||"");d.alternativeText=T(b.get("TU")||"");d.defaultAppearance=s.getInheritableProperty(b,"DA")||"";var g=s.getInheritableProperty(b,"FT");d.fieldType=M(g)?g.name:"";d.fieldFlags=s.getInheritableProperty(b,"Ff")||0;this.fieldResources=s.getInheritableProperty(b,"DR")||new Dict;var g=[],f=b;for(a=a.ref;f;){var b=f.get("Parent"),k=
|
|
f.getRaw("Parent");if(f=f.get("T"))g.unshift(T(f));else{var f=b.get("Kids"),h,l;h=0;for(l=f.length;h<l;h++){var n=f[h];if(n.num==a.num&&n.gen==a.gen)break}g.unshift("`"+h)}f=b;a=k}d.fullName=g.join(".")}}var a=H.prototype;s.inherit(b,H,{isViewable:function(){return"Sig"===this.data.fieldType?(K("unimplemented annotation type: Widget signature"),!1):a.isViewable.call(this)}});return b}(),Ia=function(){function b(a){aa.call(this,a);a.data||(this.data.textAlignment=s.getInheritableProperty(a.dict,"Q"))}
|
|
s.inherit(b,aa,{hasHtml:function(){return!this.data.hasAppearance&&!!this.data.fieldValue},getHtmlElement:function(a){U&&m("getHtmlElement() shall be called from main thread");var c=this.data,b=this.getEmptyContainer("div");b.style.display="table";var d=document.createElement("div");d.textContent=c.fieldValue;d.style.textAlign=["left","center","right"][c.textAlignment];d.style.verticalAlign="middle";d.style.display="table-cell";a=c.fontRefName?a.getData(c.fontRefName):null;var g=d.style;g.fontSize=
|
|
c.fontSize+"px";g.direction=0>c.fontDirection?"rtl":"ltr";a&&(g.fontWeight=a.black?a.bold?"bolder":"bold":a.bold?"bold":"normal",g.fontStyle=a.italic?"italic":"normal",c=a.loadedName,g.fontFamily=(c?'"'+c+'", ':"")+(a.fallbackName||"Helvetica, sans-serif"));b.appendChild(d);return b},getOperatorList:function(a){if(this.appearance)return H.prototype.getOperatorList.call(this,a);var c=new x,b=new OperatorList,d=this.data,g=d.defaultAppearance;if(!g)return c.resolve(b),c;for(var f=Stream,k=g.length,
|
|
h=new Uint8Array(k),l=0;l<k;++l)h[l]=g.charCodeAt(l)&255;g=new f(h);a.getOperatorList(g,this.fieldResources,b);a=b.fnArray;g=b.argsArray;d.rgb=[0,0,0];for(f=0;0>f;++f)k=a[f],h=g[f],"setFont"===k?(d.fontRefName=h[0],k=h[1],0>k?(d.fontDirection=-1,d.fontSize=-k):(d.fontDirection=1,d.fontSize=k)):"setFillRGBColor"===k?d.rgb=h:"setFillGray"===k&&(k=255*h[0],d.rgb=[k,k,k]);c.resolve(b);return c}});return b}(),Ha=function(){function b(a){H.call(this,a);if(!a.data){a=a.dict;var c=this.data,b=a.get("Contents"),
|
|
d=a.get("T");c.content=T(b||"");c.title=T(d||"");c.name=a.has("Name")?a.get("Name").name:"Note"}}s.inherit(b,H,{getOperatorList:function(a){a=new x;a.resolve(new OperatorList);return a},hasHtml:function(){return!0},getHtmlElement:function(a){U&&m("getHtmlElement() shall be called from main thread");var c=this.data,b=c.rect;10>b[3]-b[1]&&(b[3]=b[1]+10);10>b[2]-b[0]&&(b[2]=b[0]+(b[3]-b[1]));var d=this.getEmptyContainer("section",b);d.className="annotText";a=document.createElement("img");a.style.height=
|
|
d.style.height;var g=c.name;a.src=PDFJS.imageResourcesPath+"annotation-"+g.toLowerCase()+".svg";a.alt="[{{type}} Annotation]";a.dataset.l10nId="text_annotation_type";a.dataset.l10nArgs=JSON.stringify({type:g});var f=document.createElement("div");f.setAttribute("hidden",!0);var g=document.createElement("h1"),k=document.createElement("p");f.style.left=Math.floor(b[2]-b[0])+"px";f.style.top="0px";g.textContent=c.title;if(c.content||c.title){for(var b=document.createElement("span"),c=c.content.split(/(?:\r\n?|\n)/),
|
|
h=0,l=c.length;h<l;++h)b.appendChild(document.createTextNode(c[h])),h<l-1&&b.appendChild(document.createElement("br"));k.appendChild(b);b=function(){d.style.zIndex+=1;f.removeAttribute("hidden")};c=function(a){if(a.toElement||a.relatedTarget)d.style.zIndex-=1,f.setAttribute("hidden",!0)};f.addEventListener("mouseover",b,!1);f.addEventListener("mouseout",c,!1);a.addEventListener("mouseover",b,!1);a.addEventListener("mouseout",c,!1)}else f.setAttribute("hidden",!0);f.appendChild(g);f.appendChild(k);
|
|
d.appendChild(a);d.appendChild(f);return d}});return b}(),Ga=function(){function b(a){H.call(this,a);if(!a.data){var b=a.dict;a=this.data;var e=b.get("A");if(e)if(b=e.get("S").name,"URI"===b){var d=e.get("URI");Y(d,!1)||(d="");a.url=d}else"GoTo"===b?a.dest=e.get("D"):"GoToR"===b?(b=e.get("F"),O(b)&&(d=b.get("F")||""),Y(d,!1)||(d=""),a.url=d,a.dest=e.get("D")):"Named"===b?a.action=e.get("N").name:K("unrecognized link type: "+b);else b.has("Dest")&&(d=b.get("Dest"),a.dest=M(d)?d.name:d)}}s.inherit(b,
|
|
H,{hasOperatorList:function(){return!1},hasHtml:function(){return!0},getHtmlElement:function(a){a=this.data.rect;var b=document.createElement("a"),e=this.data.borderWidth;b.style.borderWidth=e+"px";for(var d=this.data.color,g=[],f=0;3>f;++f)g[f]=Math.round(255*d[f]);b.style.borderColor=s.makeCssRgb(g);b.style.borderStyle="solid";d=a[3]-a[1]-2*e;b.style.width=a[2]-a[0]-2*e+"px";b.style.height=d+"px";b.href=this.data.url||"";return b}});return b}();PDFJS.maxImageSize=void 0===PDFJS.maxImageSize?-1:
|
|
PDFJS.maxImageSize;PDFJS.disableFontFace=void 0===PDFJS.disableFontFace?!1:PDFJS.disableFontFace;PDFJS.getDocument=function(b,a,c,e){var d,g;"string"===typeof b?b={url:b}:"object"==typeof b&&null!==b&&void 0!==b&&"byteLength"in b?b={data:b}:"object"!==typeof b&&m("Invalid parameter in getDocument, need either Uint8Array, string or a parameter object");b.url||b.data||m("Invalid parameter array, need either .data or .url");var f={};for(d in b)f[d]="url"===d&&"undefined"!==typeof window?oa(window.location.href,
|
|
b[d]):b[d];b=new PDFJS.Promise;d=new PDFJS.Promise;g=new Ja(b,d,a,e);b.then(function(){g.passwordCallback=c;g.fetchDocument(f)});return d};var Ka=function(){function b(a,b){this.pdfInfo=a;this.transport=b}b.prototype={get numPages(){return this.pdfInfo.numPages},get fingerprint(){return this.pdfInfo.fingerprint},get embeddedFontsUsed(){return this.transport.embeddedFontsUsed},getPage:function(a){return this.transport.getPage(a)},getDestinations:function(){return this.transport.getDestinations()},
|
|
getJavaScript:function(){var a=new PDFJS.Promise;a.resolve(this.pdfInfo.javaScript);return a},getOutline:function(){var a=new PDFJS.Promise;a.resolve(this.pdfInfo.outline);return a},getMetadata:function(){var a=new PDFJS.Promise,b=this.pdfInfo.metadata;a.resolve({info:this.pdfInfo.info,metadata:b?new PDFJS.Metadata(b):null});return a},isEncrypted:function(){var a=new PDFJS.Promise;a.resolve(this.pdfInfo.encrypted);return a},getData:function(){var a=new PDFJS.Promise;this.transport.getData(a);return a},
|
|
dataLoaded:function(){return this.transport.dataLoaded()},destroy:function(){this.transport.destroy()}};return b}(),Na=function(){function b(a,b){this.pageInfo=a;this.transport=b;this.stats=new ta;this.stats.enabled=!!v.PDFJS.enableStats;this.commonObjs=b.commonObjs;this.objs=new la;this.pendingDestroy=this.cleanupAfterRender=this.receivingOperatorList=!1;this.renderTasks=[]}b.prototype={get pageNumber(){return this.pageInfo.pageIndex+1},get rotate(){return this.pageInfo.rotate},get ref(){return this.pageInfo.ref},
|
|
get view(){return this.pageInfo.view},getViewport:function(a,b){2>arguments.length&&(b=this.rotate);return new PDFJS.PageViewport(this.view,a,b,0,0)},getAnnotations:function(){if(this.annotationsPromise)return this.annotationsPromise;var a=new PDFJS.Promise;this.annotationsPromise=a;this.transport.getAnnotations(this.pageInfo.pageIndex);return a},render:function(a){function b(a){var c=f.renderTasks.indexOf(d);0<=c&&f.renderTasks.splice(c,1);f.cleanupAfterRender&&(f.pendingDestroy=!0);f._tryDestroy();
|
|
a?g.reject(a):g.resolve();e.timeEnd("Rendering");e.timeEnd("Overall")}var e=this.stats;e.time("Overall");this.pendingDestroy=!1;this.displayReadyPromise||(this.receivingOperatorList=!0,this.displayReadyPromise=new x,this.operatorList={fnArray:[],argsArray:[],lastChunk:!1},this.stats.time("Page Request"),this.transport.messageHandler.send("RenderPageRequest",{pageIndex:this.pageNumber-1}));var d=new La(b,a,this.objs,this.commonObjs,this.operatorList,this.pageNumber);this.renderTasks.push(d);var g=
|
|
new Ma(d),f=this;this.displayReadyPromise.then(function(a){f.pendingDestroy?b():(e.time("Rendering"),d.initalizeGraphics(a),d.operatorListChanged())},function(a){b(a)});return g},getTextContent:function(){var a=new PDFJS.Promise;this.transport.messageHandler.send("GetTextContent",{pageIndex:this.pageNumber-1},function(b){a.resolve(b)});return a},getOperationList:function(){var a=new PDFJS.Promise;a.resolve({dependencyFontsID:null,operatorList:null});return a},destroy:function(){this.pendingDestroy=
|
|
!0;this._tryDestroy()},_tryDestroy:function(){this.pendingDestroy&&0===this.renderTasks.length&&!this.receivingOperatorList&&(delete this.operatorList,delete this.displayReadyPromise,this.objs.clear(),this.pendingDestroy=!1)},_startRenderPage:function(a){this.displayReadyPromise.resolve(a)},_renderPageChunk:function(a){s.concatenateToArray(this.operatorList.fnArray,a.fnArray);s.concatenateToArray(this.operatorList.argsArray,a.argsArray);this.operatorList.lastChunk=a.lastChunk;for(var b=0;b<this.renderTasks.length;b++)this.renderTasks[b].operatorListChanged();
|
|
a.lastChunk&&(this.receivingOperatorList=!1,this._tryDestroy())}};return b}(),Ja=function(){function b(a,b,e,d){this.pdfDataRangeTransport=e;this.workerReadyPromise=b;this.progressCallback=d;this.commonObjs=new la;this.pageCache=[];this.pagePromises=[];this.embeddedFontsUsed=!1;this.passwordCallback=null;if(!v.PDFJS.disableWorker&&"undefined"!==typeof Worker){b=PDFJS.workerSrc;"undefined"===typeof b&&m("No PDFJS.workerSrc specified");try{var g=new Worker(b),f=new Z("main",g);this.messageHandler=f;
|
|
f.on("test",function(b){b?(this.worker=g,this.setupMessageHandler(f)):(v.PDFJS.disableWorker=!0,this.setupFakeWorker());a.resolve()}.bind(this));var k=new Uint8Array(1);f.send("test",k);return}catch(h){S("The worker has been disabled.")}}v.PDFJS.disableWorker=!0;this.loadFakeWorkerFiles().then(function(){this.setupFakeWorker();a.resolve()}.bind(this))}b.prototype={destroy:function(){this.pageCache=[];this.pagePromises=[];var a=this;this.messageHandler.send("Terminate",null,function(){a.worker&&a.worker.terminate()})},
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loadFakeWorkerFiles:function(){PDFJS.fakeWorkerFilesLoadedPromise||(PDFJS.fakeWorkerFilesLoadedPromise=new x,s.loadScript(PDFJS.workerSrc,function(){PDFJS.fakeWorkerFilesLoadedPromise.resolve()}));return PDFJS.fakeWorkerFilesLoadedPromise},setupFakeWorker:function(){F("Setting up fake worker.");var a={postMessage:function(b){a.onmessage({data:b})},terminate:function(){}},b=new Z("main",a);this.setupMessageHandler(b);PDFJS.WorkerMessageHandler.setup(b)},setupMessageHandler:function(a){function b(c){a.send("UpdatePassword",
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c)}this.messageHandler=a;var e=this.pdfDataRangeTransport;e&&(e.addRangeListener(function(b,c){a.send("OnDataRange",{begin:b,chunk:c})}),e.addProgressListener(function(b){a.send("OnDataProgress",{loaded:b})}),a.on("RequestDataRange",function(a){e.requestDataRange(a.begin,a.end)},this));a.on("GetDoc",function(a){this.pdfDocument=a=new Ka(a.pdfInfo,this);this.workerReadyPromise.resolve(a)},this);a.on("NeedPassword",function(a){if(this.passwordCallback)return this.passwordCallback(b,ga.NEED_PASSWORD);
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this.workerReadyPromise.reject(a.exception.message,a.exception)},this);a.on("IncorrectPassword",function(a){if(this.passwordCallback)return this.passwordCallback(b,ga.INCORRECT_PASSWORD);this.workerReadyPromise.reject(a.exception.message,a.exception)},this);a.on("InvalidPDF",function(a){this.workerReadyPromise.reject(a.exception.name,a.exception)},this);a.on("MissingPDF",function(a){this.workerReadyPromise.reject(a.exception.message,a.exception)},this);a.on("UnknownError",function(a){this.workerReadyPromise.reject(a.exception.message,
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a.exception)},this);a.on("GetPage",function(a){a=a.pageInfo;var b=new Na(a,this);this.pageCache[a.pageIndex]=b;this.pagePromises[a.pageIndex].resolve(b)},this);a.on("GetAnnotations",function(a){this.pageCache[a.pageIndex].annotationsPromise.resolve(a.annotations)},this);a.on("StartRenderPage",function(a){var b=this.pageCache[a.pageIndex];b.stats.timeEnd("Page Request");b._startRenderPage(a.transparency)},this);a.on("RenderPageChunk",function(a){this.pageCache[a.pageIndex]._renderPageChunk(a.operatorList)},
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this);a.on("commonobj",function(a){var b=a[0],c=a[1];if(!this.commonObjs.hasData(b))switch(c){case "Font":a=a[2];var k;if("error"in a){var h=a.error;F("Error during font loading: "+h);this.commonObjs.resolve(b,h);break}else k=new Oa(a);R.bind([k],function(a){this.commonObjs.resolve(b,k)}.bind(this));break;case "FontPath":this.commonObjs.resolve(b,a[2]);break;default:h("Got unknown common object type "+c)}},this);a.on("obj",function(a){var b=a[0],c=a[2],k=this.pageCache[a[1]];if(!k.objs.hasData(b))switch(c){case "JpegStream":a=
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a[3];qa(b,a,k.objs);break;case "Image":a=a[3];k.objs.resolve(b,a);"data"in a&&8E6<a.data.length&&(k.cleanupAfterRender=!0);break;default:m("Got unknown object type "+c)}},this);a.on("DocProgress",function(a){this.progressCallback&&this.progressCallback({loaded:a.loaded,total:a.total})},this);a.on("DocError",function(a){this.workerReadyPromise.reject(a)},this);a.on("PageError",function(a){var b=this.pageCache[a.pageNum-1];b.displayReadyPromise?b.displayReadyPromise.reject(a.error):m(a.error)},this);
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a.on("JpegDecode",function(a,b){var c=a[0],k=a[1];3!=k&&1!=k&&m("Only 3 component or 1 component can be returned");var h=new Image;h.onload=function(){var a=h.width,c=h.height,f=a*c,d=4*f,f=new Uint8Array(f*k),e=ea(a,c).getContext("2d");e.drawImage(h,0,0);e=e.getImageData(0,0,a,c).data;if(3==k)for(var r=0,m=0;r<d;r+=4,m+=3)f[m]=e[r],f[m+1]=e[r+1],f[m+2]=e[r+2];else if(1==k)for(m=r=0;r<d;r+=4,m++)f[m]=e[r];b.resolve({data:f,width:a,height:c})}.bind(this);c="data:image/jpeg;base64,"+window.btoa(c);
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h.src=c})},fetchDocument:function(a){a.disableAutoFetch=PDFJS.disableAutoFetch;a.chunkedViewerLoading=!!this.pdfDataRangeTransport;this.messageHandler.send("GetDocRequest",{source:a,disableRange:PDFJS.disableRange,maxImageSize:PDFJS.maxImageSize,disableFontFace:PDFJS.disableFontFace})},getData:function(a){this.messageHandler.send("GetData",null,function(b){a.resolve(b)})},dataLoaded:function(){var a=new PDFJS.Promise;this.messageHandler.send("DataLoaded",null,function(b){a.resolve(b)});return a},
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getPage:function(a,b){var e=a-1;if(e in this.pagePromises)return this.pagePromises[e];b=new PDFJS.Promise("Page "+a);this.pagePromises[e]=b;this.messageHandler.send("GetPageRequest",{pageIndex:e});return b},getAnnotations:function(a){this.messageHandler.send("GetAnnotationsRequest",{pageIndex:a})},getDestinations:function(){var a=new PDFJS.Promise;this.messageHandler.send("GetDestinations",null,function(b){a.resolve(b)});return a}};return b}(),la=function(){function b(){this.objs={}}b.prototype={ensureObj:function(a){if(this.objs[a])return this.objs[a];
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var b={promise:new x(a),data:null,resolved:!1};return this.objs[a]=b},get:function(a,b){if(b)return this.ensureObj(a).promise.then(b),null;var e=this.objs[a];e&&e.resolved||m("Requesting object that isn't resolved yet "+a);return e.data},resolve:function(a,b){var e=this.ensureObj(a);e.resolved=!0;e.data=b;e.promise.resolve(b)},isResolved:function(a){var b=this.objs;return b[a]?b[a].resolved:!1},hasData:function(a){return this.isResolved(a)},getData:function(a){var b=this.objs;return b[a]&&b[a].resolved?
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b[a].data:null},clear:function(){this.objs={}}};return b}(),Ma=function(){function b(a){this.internalRenderTask=a;x.call(this)}b.prototype=Object.create(x.prototype);b.prototype.cancel=function(){this.internalRenderTask.cancel()};return b}(),La=function(){function b(a,b,e,d,g,f){this.callback=a;this.params=b;this.objs=e;this.commonObjs=d;this.operatorListIdx=null;this.operatorList=g;this.pageNumber=f;this.running=!1;this.graphicsReadyCallback=null;this.cancelled=this.graphicsReady=!1}b.prototype=
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{initalizeGraphics:function(a){if(!this.cancelled){PDFJS.pdfBug&&"StepperManager"in v&&v.StepperManager.enabled&&(this.stepper=v.StepperManager.create(this.pageNumber-1),this.stepper.init(this.operatorList),this.stepper.nextBreakPoint=this.stepper.getNextBreakPoint());var b=this.params;this.gfx=new ka(b.canvasContext,this.commonObjs,this.objs,b.textLayer,b.imageLayer);this.gfx.beginDrawing(b.viewport,a);this.operatorListIdx=0;this.graphicsReady=!0;this.graphicsReadyCallback&&this.graphicsReadyCallback()}},
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cancel:function(){this.running=!1;this.cancelled=!0;this.callback("cancelled")},operatorListChanged:function(){this.graphicsReady?(this.stepper&&this.stepper.updateOperatorList(this.operatorList),this.running||this._continue()):this.graphicsReadyCallback||(this.graphicsReadyCallback=this._continue.bind(this))},_continue:function(){this.running=!0;this.cancelled||(this.params.continueCallback?this.params.continueCallback(this._next.bind(this)):this._next())},_next:function(){this.cancelled||(this.operatorListIdx=
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|
this.gfx.executeOperatorList(this.operatorList,this.operatorListIdx,this._continue.bind(this),this.stepper),this.operatorListIdx===this.operatorList.fnArray.length&&(this.running=!1,this.operatorList.lastChunk&&(this.gfx.endDrawing(),this.callback())))}};return b}();PDFJS.Metadata=function(){function b(a){return a.replace(/>\\376\\377([^<]+)/g,function(a,b){for(var c=b.replace(/\\([0-3])([0-7])([0-7])/g,function(a,b,c,f){return String.fromCharCode(64*b+8*c+1*f)}),f="",k=0;k<c.length;k+=2)var h=256*
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c.charCodeAt(k)+c.charCodeAt(k+1),f=f+("&#x"+(65536+h).toString(16).substring(1)+";");return">"+f})}function a(a){"string"===typeof a?(a=b(a),a=(new DOMParser).parseFromString(a,"application/xml")):a instanceof Document||m("Metadata: Invalid metadata object");this.metaDocument=a;this.metadata={};this.parse()}a.prototype={parse:function(){var a=this.metaDocument.documentElement;if("rdf:rdf"!==a.nodeName.toLowerCase())for(a=a.firstChild;a&&"rdf:rdf"!==a.nodeName.toLowerCase();)a=a.nextSibling;var b=
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a?a.nodeName.toLowerCase():null;if(a&&"rdf:rdf"===b&&a.hasChildNodes()){var a=a.childNodes,d,g,f,k,h,l;f=0;for(h=a.length;f<h;f++)if(b=a[f],"rdf:description"===b.nodeName.toLowerCase())for(k=0,l=b.childNodes.length;k<l;k++)"#text"!==b.childNodes[k].nodeName.toLowerCase()&&(d=b.childNodes[k],g=d.nodeName.toLowerCase(),this.metadata[g]=d.textContent.trim())}},get:function(a){return this.metadata[a]||null},has:function(a){return"undefined"!==typeof this.metadata[a]}};return a}();var G=function(){var b=
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{};return{getCanvas:function(a,c,e,d){a in b?(a=b[a],a.canvas.width=c,a.canvas.height=e,a.context.setTransform(1,0,0,1,0,0)):(c=ea(c,e),e=c.getContext("2d"),d&&fa(e),b[a]=a={canvas:c,context:e});return a},clear:function(){b={}}}}(),ma=function(){function b(a){this.alphaIsShape=!1;this.fontSize=0;this.fontSizeScale=1;this.textMatrix=ha;this.fontMatrix=$;this.wordSpacing=this.charSpacing=this.lineY=this.lineX=this.y=this.x=this.leading=0;this.textHScale=1;this.textRenderingMode=V;this.textRise=0;this.fillColorSpace=
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p.singletons.gray;this.fillColorSpaceObj=null;this.strokeColorSpace=p.singletons.gray;this.strokeColorObj=this.fillColorObj=this.strokeColorSpaceObj=null;this.strokeColor=this.fillColor="#000000";this.lineWidth=this.strokeAlpha=this.fillAlpha=1;this.paintFormXObjectDepth=0;this.old=a}b.prototype={clone:function(){return Object.create(this)},setCurrentPoint:function(a,b){this.x=a;this.y=b}};return b}(),ka=function(){function b(a,b,c,d,e){this.ctx=a;this.current=new ma;this.stateStack=[];this.pendingClip=
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null;this.pendingEOFill=!1;this.xobjs=this.res=null;this.commonObjs=b;this.objs=c;this.textLayer=d;this.imageLayer=e;this.groupStack=[];this.baseTransform=this.processingType3=null;this.baseTransformStack=[];this.groupLevel=0;a&&fa(a)}function a(a,b){if("undefined"!==typeof ImageData&&b instanceof ImageData)a.putImageData(b,0,0);else{var c=a.createImageData(b.width,b.height),d=b.data,e=c.data;if("set"in e)e.set(d);else for(var g=0,y=e.length;g<y;g++)e[g]=d[g];a.putImageData(c,0,0)}}var c=["butt",
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"round","square"],e=["miter","round","bevel"],d={},g={};b.prototype={slowCommands:{stroke:!0,closeStroke:!0,fill:!0,eoFill:!0,fillStroke:!0,eoFillStroke:!0,closeFillStroke:!0,closeEOFillStroke:!0,showText:!0,showSpacedText:!0,setStrokeColorSpace:!0,setFillColorSpace:!0,setStrokeColor:!0,setStrokeColorN:!0,setFillColor:!0,setFillColorN:!0,setStrokeGray:!0,setFillGray:!0,setStrokeRGBColor:!0,setFillRGBColor:!0,setStrokeCMYKColor:!0,setFillCMYKColor:!0,paintJpegXObject:!0,paintImageXObject:!0,paintInlineImageXObject:!0,
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paintInlineImageXObjectGroup:!0,paintImageMaskXObject:!0,paintImageMaskXObjectGroup:!0,shadingFill:!0},beginDrawing:function(a,b){var c=this.ctx.canvas.width,d=this.ctx.canvas.height;b?this.ctx.clearRect(0,0,c,d):(this.ctx.mozOpaque=!0,this.ctx.save(),this.ctx.fillStyle="rgb(255, 255, 255)",this.ctx.fillRect(0,0,c,d),this.ctx.restore());c=a.transform;this.baseTransform=c.slice();this.ctx.save();this.ctx.transform.apply(this.ctx,c);this.textLayer&&this.textLayer.beginLayout();this.imageLayer&&this.imageLayer.beginLayout()},
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executeOperatorList:function(a,b,c,d){var e=a.argsArray;a=a.fnArray;b=b||0;var g=e.length;if(g==b)return b;for(var y=Date.now()+15,q=this.commonObjs,r=this.objs,m,u=this.slowCommands;;){if(d&&b===d.nextBreakPoint)return d.breakIt(b,c),b;m=a[b];if("dependency"!==m)this[m].apply(this,e[b]);else for(var s=e[b],p=0,E=s.length;p<E;p++){var z=s[p],v="g_"==z.substring(0,2);if(!v&&!r.isResolved(z))return r.get(z,c),b;if(v&&!q.isResolved(z))return q.get(z,c),b}b++;if(b==g)return b;if(c&&u[m]&&Date.now()>y)return setTimeout(c,
|
|
0),b}},endDrawing:function(){this.ctx.restore();G.clear();this.textLayer&&this.textLayer.endLayout();this.imageLayer&&this.imageLayer.endLayout()},setLineWidth:function(a){this.current.lineWidth=a;this.ctx.lineWidth=a},setLineCap:function(a){this.ctx.lineCap=c[a]},setLineJoin:function(a){this.ctx.lineJoin=e[a]},setMiterLimit:function(a){this.ctx.miterLimit=a},setDash:function(a,b){var c=this.ctx;"setLineDash"in c?(c.setLineDash(a),c.lineDashOffset=b):(c.mozDash=a,c.mozDashOffset=b)},setRenderingIntent:function(a){},
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|
setFlatness:function(a){},setGState:function(a){for(var b=0,c=a.length;b<c;b++){var d=a[b],e=d[1];switch(d[0]){case "LW":this.setLineWidth(e);break;case "LC":this.setLineCap(e);break;case "LJ":this.setLineJoin(e);break;case "ML":this.setMiterLimit(e);break;case "D":this.setDash(e[0],e[1]);break;case "RI":this.setRenderingIntent(e);break;case "FL":this.setFlatness(e);break;case "Font":this.setFont(e[0],e[1]);break;case "CA":this.current.strokeAlpha=d[1];break;case "ca":this.current.fillAlpha=d[1];
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this.ctx.globalAlpha=d[1];break;case "BM":e&&e.name&&"Normal"!==e.name?(d=e.name.replace(/([A-Z])/g,function(a){return"-"+a.toLowerCase()}).substring(1),this.ctx.globalCompositeOperation=d,this.ctx.globalCompositeOperation!==d&&F('globalCompositeOperation "'+d+'" is not supported')):this.ctx.globalCompositeOperation="source-over"}}},save:function(){this.ctx.save();var a=this.current;this.stateStack.push(a);this.current=a.clone()},restore:function(){var a=this.stateStack.pop();a&&(this.current=a,this.ctx.restore())},
|
|
transform:function(a,b,c,d,e,g){this.ctx.transform(a,b,c,d,e,g)},moveTo:function(a,b){this.ctx.moveTo(a,b);this.current.setCurrentPoint(a,b)},lineTo:function(a,b){this.ctx.lineTo(a,b);this.current.setCurrentPoint(a,b)},curveTo:function(a,b,c,d,e,g){this.ctx.bezierCurveTo(a,b,c,d,e,g);this.current.setCurrentPoint(e,g)},curveTo2:function(a,b,c,d){var e=this.current;this.ctx.bezierCurveTo(e.x,e.y,a,b,c,d);e.setCurrentPoint(c,d)},curveTo3:function(a,b,c,d){this.curveTo(a,b,c,d,c,d);this.current.setCurrentPoint(c,
|
|
d)},closePath:function(){this.ctx.closePath()},rectangle:function(a,b,c,d){this.ctx.rect(a,b,c,d)},stroke:function(a){a="undefined"!==typeof a?a:!0;var b=this.ctx,c=this.current.strokeColor;0===this.current.lineWidth&&(b.lineWidth=this.getSinglePixelWidth());b.globalAlpha=this.current.strokeAlpha;c&&c.hasOwnProperty("type")&&"Pattern"===c.type?(b.save(),b.strokeStyle=c.getPattern(b,this),b.stroke(),b.restore()):b.stroke();a&&this.consumePath();b.globalAlpha=this.current.fillAlpha},closeStroke:function(){this.closePath();
|
|
this.stroke()},fill:function(a){a="undefined"!==typeof a?a:!0;var b=this.ctx,c=this.current.fillColor,d=!1;c&&c.hasOwnProperty("type")&&"Pattern"===c.type&&(b.save(),b.fillStyle=c.getPattern(b,this),d=!0);if(this.pendingEOFill){if("mozFillRule"in this.ctx)this.ctx.mozFillRule="evenodd",this.ctx.fill(),this.ctx.mozFillRule="nonzero";else try{this.ctx.fill("evenodd")}catch(e){this.ctx.fill()}this.pendingEOFill=!1}else this.ctx.fill();d&&b.restore();a&&this.consumePath()},eoFill:function(){this.pendingEOFill=
|
|
!0;this.fill()},fillStroke:function(){this.fill(!1);this.stroke(!1);this.consumePath()},eoFillStroke:function(){this.pendingEOFill=!0;this.fillStroke()},closeFillStroke:function(){this.closePath();this.fillStroke()},closeEOFillStroke:function(){this.pendingEOFill=!0;this.closePath();this.fillStroke()},endPath:function(){this.consumePath()},clip:function(){this.pendingClip=d},eoClip:function(){this.pendingClip=g},beginText:function(){this.current.textMatrix=ha;this.current.x=this.current.lineX=0;this.current.y=
|
|
this.current.lineY=0},endText:function(){if("pendingTextPaths"in this){var a=this.pendingTextPaths,b=this.ctx;b.save();b.beginPath();for(var c=0;c<a.length;c++){var d=a[c];b.setTransform.apply(b,d.transform);b.translate(d.x,d.y);d.addToPath(b,d.fontSize)}b.restore();b.clip();b.beginPath();delete this.pendingTextPaths}else this.ctx.beginPath()},setCharSpacing:function(a){this.current.charSpacing=a},setWordSpacing:function(a){this.current.wordSpacing=a},setHScale:function(a){this.current.textHScale=
|
|
a/100},setLeading:function(a){this.current.leading=-a},setFont:function(a,b){var c=this.commonObjs.get(a),d=this.current;c||m("Can't find font for "+a);d.fontMatrix=c.fontMatrix?c.fontMatrix:$;0!==d.fontMatrix[0]&&0!==d.fontMatrix[3]||F("Invalid font matrix for font "+a);0>b?(b=-b,d.fontDirection=-1):d.fontDirection=1;this.current.font=c;this.current.fontSize=b;if(!c.coded){var d=c.black?c.bold?"bolder":"bold":c.bold?"bold":"normal",e=c.italic?"italic":"normal",c='"'+(c.loadedName||"sans-serif")+
|
|
'", '+c.fallbackName,g=16<=b?b:16;this.current.fontSizeScale=16!=g?1:b/16;this.ctx.font=e+" "+d+" "+g+"px "+c}},setTextRenderingMode:function(a){this.current.textRenderingMode=a},setTextRise:function(a){this.current.textRise=a},moveText:function(a,b){this.current.x=this.current.lineX+=a;this.current.y=this.current.lineY+=b},setLeadingMoveText:function(a,b){this.setLeading(-b);this.moveText(a,b)},setTextMatrix:function(a,b,c,d,e,g){this.current.textMatrix=[a,b,c,d,e,g];this.current.x=this.current.lineX=
|
|
0;this.current.y=this.current.lineY=0},nextLine:function(){this.moveText(0,this.current.leading)},applyTextTransforms:function(){var a=this.ctx,b=this.current;a.transform.apply(a,b.textMatrix);a.translate(b.x,b.y+b.textRise);0<b.fontDirection?a.scale(b.textHScale,-1):a.scale(-b.textHScale,1)},createTextGeometry:function(){var a={},b=this.current.font,c=this.ctx.mozCurrentTransform,d=c[0],e=c[1],g=c[2],m=c[3],q=c[4],c=c[5],r=0<=d?Math.sqrt(d*d+e*e):-Math.sqrt(d*d+e*e),g=0<=m?Math.sqrt(g*g+m*m):-Math.sqrt(g*
|
|
g+m*m),d=Math.atan2(e,d);a.x=q;a.y=c;a.hScale=r;a.vScale=g;a.angle=d;a.spaceWidth=b.spaceWidth;a.fontName=b.loadedName;a.fontFamily=b.fallbackName;a.fontSize=this.current.fontSize;return a},paintChar:function(a,b,c){var d=this.ctx,e=this.current,g=e.font,m=e.fontSize/e.fontSizeScale,q=e.textRenderingMode,e=q&3,q=!!(q&4),r;if(g.disableFontFace||q)r=g.getPathGenerator(this.commonObjs,a);g.disableFontFace?(d.save(),d.translate(b,c),d.beginPath(),r(d,m),e!==V&&2!==e||d.fill(),1!==e&&2!==e||d.stroke(),
|
|
d.restore()):(e!==V&&2!==e||d.fillText(a,b,c),1!==e&&2!==e||d.strokeText(a,b,c));q&&(this.pendingTextPaths||(this.pendingTextPaths=[])).push({transform:d.mozCurrentTransform,x:b,y:c,fontSize:m,addToPath:r})},showText:function(a,b){var c=this.ctx,d=this.current,e=d.font,g=d.fontSize,m=d.fontSizeScale,q=d.charSpacing,r=d.wordSpacing,p=d.textHScale*d.fontDirection,u=d.fontMatrix||$,w=a.length,v,E=this.textLayer&&!b?!0:!1,z=0,A=e.vertical,F=e.defaultVMetrics;if(e.coded){c.save();c.transform.apply(c,d.textMatrix);
|
|
c.translate(d.x,d.y);c.scale(p,1);E&&(this.save(),c.scale(1,-1),v=this.createTextGeometry(),this.restore());for(var I=0;I<w;++I){var C=a[I];if(null===C)this.ctx.translate(r,0),d.x+=r*p;else{this.processingType3=C;this.save();c.scale(g,g);c.transform.apply(c,u);this.executeOperatorList(C.operatorList);this.restore();var x=(s.applyTransform([C.width,0],u)[0]*g+q)*d.fontDirection;c.translate(x,0);d.x+=x*p;z+=x}}c.restore();this.processingType3=null}else{c.save();this.applyTextTransforms();var I=d.lineWidth,
|
|
u=d.textMatrix[0],B=d.textMatrix[1],u=Math.sqrt(u*u+B*B),I=0===u||0===I?this.getSinglePixelWidth():I/u;E&&(v=this.createTextGeometry());1!=m&&(c.scale(m,m),I/=m);c.lineWidth=I;for(I=u=0;I<w;++I)if(C=a[I],null===C)u+=d.fontDirection*r;else{var B=!1,H=C.fontChar,D=C.vmetric||F;if(A)var L=C.vmetric?D[1]:0.5*C.width,L=-L*g*d.fontMatrix[0],M=D[2]*g*d.fontMatrix[0];var x=D?-D[0]:C.width,D=x*g*d.fontMatrix[0]+q*d.fontDirection,G=C.accent,J,K;C.disabled||(A?(C=L/m,J=(u+M)/m):(C=u/m,J=0),e.remeasure&&0<x&&
|
|
(B=1E3*c.measureText(H).width/d.fontSize*d.fontSizeScale,x/=B,B=!0,c.save(),c.scale(x,1),C/=x,G&&(K/=x)),this.paintChar(H,C,J),G&&(K=C+G.offset.x/m,H=J-G.offset.y/m,this.paintChar(G.fontChar,K,H)));u+=D;z+=D;B&&c.restore()}A?d.y-=u*p:d.x+=u*p;c.restore()}E&&(v.canvasWidth=z,A&&(v.angle+=Math.PI/2),this.textLayer.appendText(v));return z},showSpacedText:function(a){var b=this.ctx,c=this.current,d=c.fontSize,e=0.0010*c.textHScale*c.fontDirection,g=a.length,m,q=0,r=this.textLayer?!0:!1,s=c.font.vertical,
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|
u=0;r&&(b.save(),this.applyTextTransforms(),m=this.createTextGeometry(),b.restore());for(b=0;b<g;++b){var p=a[b];"number"==typeof p?(p=-p*d*e,s?c.y+=p:c.x+=p,r&&(u+=p)):(p=this.showText(p,!0),r&&(q+=u+p,u=0))}r&&(m.canvasWidth=q,s&&(m.angle+=Math.PI/2),this.textLayer.appendText(m))},nextLineShowText:function(a){this.nextLine();this.showText(a)},nextLineSetSpacingShowText:function(a,b,c){this.setWordSpacing(a);this.setCharSpacing(b);this.nextLineShowText(c)},setCharWidth:function(a,b){},setCharWidthAndBounds:function(a,
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|
b,c,d,e,g){this.rectangle(c,d,e-c,g-d);this.clip();this.endPath()},setStrokeColorSpace:function(a){this.current.strokeColorSpace=p.fromIR(a)},setFillColorSpace:function(a){this.current.fillColorSpace=p.fromIR(a)},setStrokeColor:function(){var a=this.current.strokeColorSpace.getRgb(arguments,0),a=s.makeCssRgb(a);this.ctx.strokeStyle=a;this.current.strokeColor=a},getColorN_Pattern:function(a,b){if("TilingPattern"==a[0]){var c=a[1],d=b.base,e;d&&(e=d.getRgb(c,0));c=new Aa(a,e,this.ctx,this.objs,this.commonObjs,
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|
this.baseTransform)}else"RadialAxial"==a[0]||"Dummy"==a[0]?c=ja.shadingFromIR(a):m("Unkown IR type "+a[0]);return c},setStrokeColorN:function(){var a=this.current.strokeColorSpace;"Pattern"==a.name?this.current.strokeColor=this.getColorN_Pattern(arguments,a):this.setStrokeColor.apply(this,arguments)},setFillColor:function(){var a=this.current.fillColorSpace.getRgb(arguments,0),a=s.makeCssRgb(a);this.ctx.fillStyle=a;this.current.fillColor=a},setFillColorN:function(){var a=this.current.fillColorSpace;
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|
"Pattern"==a.name?this.current.fillColor=this.getColorN_Pattern(arguments,a):this.setFillColor.apply(this,arguments)},setStrokeGray:function(a){this.current.strokeColorSpace=p.singletons.gray;var b=this.current.strokeColorSpace.getRgb(arguments,0),b=s.makeCssRgb(b);this.ctx.strokeStyle=b;this.current.strokeColor=b},setFillGray:function(a){this.current.fillColorSpace=p.singletons.gray;var b=this.current.fillColorSpace.getRgb(arguments,0),b=s.makeCssRgb(b);this.ctx.fillStyle=b;this.current.fillColor=
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|
b},setStrokeRGBColor:function(a,b,c){this.current.strokeColorSpace=p.singletons.rgb;var d=this.current.strokeColorSpace.getRgb(arguments,0),d=s.makeCssRgb(d);this.ctx.strokeStyle=d;this.current.strokeColor=d},setFillRGBColor:function(a,b,c){this.current.fillColorSpace=p.singletons.rgb;var d=this.current.fillColorSpace.getRgb(arguments,0),d=s.makeCssRgb(d);this.ctx.fillStyle=d;this.current.fillColor=d},setStrokeCMYKColor:function(a,b,c,d){this.current.strokeColorSpace=p.singletons.cmyk;var e=s.makeCssCmyk(arguments);
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|
this.ctx.strokeStyle=e;this.current.strokeColor=e},setFillCMYKColor:function(a,b,c,d){this.current.fillColorSpace=p.singletons.cmyk;var e=s.makeCssCmyk(arguments);this.ctx.fillStyle=e;this.current.fillColor=e},shadingFill:function(a){var b=this.ctx;this.save();a=ja.shadingFromIR(a);b.fillStyle=a.getPattern(b,this);var c=b.mozCurrentTransformInverse;if(c){var b=b.canvas,d=b.width,e=b.height,b=s.applyTransform([0,0],c);a=s.applyTransform([0,e],c);var g=s.applyTransform([d,0],c),m=s.applyTransform([d,
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e],c),c=Math.min(b[0],a[0],g[0],m[0]),d=Math.min(b[1],a[1],g[1],m[1]),e=Math.max(b[0],a[0],g[0],m[0]),b=Math.max(b[1],a[1],g[1],m[1]);this.ctx.fillRect(c,d,e-c,b-d)}else this.ctx.fillRect(-1E10,-1E10,2E10,2E10);this.restore()},beginInlineImage:function(){m("Should not call beginInlineImage")},beginImageData:function(){m("Should not call beginImageData")},paintFormXObjectBegin:function(a,b){this.save();this.current.paintFormXObjectDepth++;this.baseTransformStack.push(this.baseTransform);a&&B(a)&&6==
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|
a.length&&this.transform.apply(this,a);this.baseTransform=this.ctx.mozCurrentTransform;b&&B(b)&&4==b.length&&(this.rectangle(b[0],b[1],b[2]-b[0],b[3]-b[1]),this.clip(),this.endPath())},paintFormXObjectEnd:function(){var a=this.current.paintFormXObjectDepth;do this.restore();while(this.current.paintFormXObjectDepth>=a);this.baseTransform=this.baseTransformStack.pop()},beginGroup:function(a){this.save();var b=this.ctx;a.isolated||S("TODO: Support non-isolated groups.");a.knockout&&K("Support knockout groups.");
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|
var c=b.mozCurrentTransform;a.matrix&&b.transform.apply(b,a.matrix);a.bbox||m("Bounding box is required.");var d=s.getAxialAlignedBoundingBox(a.bbox,b.mozCurrentTransform);a=Math.max(Math.ceil(d[2]-d[0]),1);var e=Math.max(Math.ceil(d[3]-d[1]),1);a=G.getCanvas("groupAt"+this.groupLevel,a,e,!0).context;e=d[0];d=d[1];a.translate(-e,-d);a.transform.apply(a,c);b.setTransform(1,0,0,1,0,0);b.translate(e,d);c="strokeStyle fillStyle fillRule globalAlpha lineWidth lineCap lineJoin miterLimit globalCompositeOperation font".split(" ");
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|
d=0;for(e=c.length;d<e;d++){var g=c[d];g in b&&(a[g]=b[g])}"setLineDash"in b?(a.setLineDash(b.getLineDash()),a.lineDashOffset=b.lineDashOffset):"mozDash"in b&&(a.mozDash=b.mozDash,a.mozDashOffset=b.mozDashOffset);this.ctx=a;this.setGState([["SMask","None"],["BM","Normal"],["ca",1],["CA",1]]);this.groupStack.push(b);this.groupLevel++},endGroup:function(a){this.groupLevel--;a=this.ctx;this.ctx=this.groupStack.pop();"imageSmoothingEnabled"in this.ctx?this.ctx.imageSmoothingEnabled=!1:this.ctx.mozImageSmoothingEnabled=
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|
!1;this.ctx.drawImage(a.canvas,0,0);this.restore()},beginAnnotations:function(){this.save();this.current=new ma},endAnnotations:function(){this.restore()},beginAnnotation:function(a,b,c){this.save();a&&B(a)&&4==a.length&&(this.rectangle(a[0],a[1],a[2]-a[0],a[3]-a[1]),this.clip(),this.endPath());this.transform.apply(this,b);this.transform.apply(this,c)},endAnnotation:function(){this.restore()},paintJpegXObject:function(a,b,c){var d=this.objs.get(a);d||m("Dependent image isn't ready yet");this.save();
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|
var e=this.ctx;e.scale(1/b,-1/c);e.drawImage(d,0,0,d.width,d.height,0,-c,b,c);this.imageLayer&&(d=e.mozCurrentTransformInverse,e=this.getCanvasPosition(0,0),this.imageLayer.appendImage({objId:a,left:e[0],top:e[1],width:b/d[0],height:c/d[3]}));this.restore()},paintImageMaskXObject:function(b){var c=this.ctx,d=b.width,e=b.height,g=this.processingType3;!g||"compiled"in g||(g.compiled=1E3>=d&&1E3>=e?ra({data:b.data,width:d,height:e}):null);g&&g.compiled?g.compiled(c):(c=G.getCanvas("maskCanvas",d,e),
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|
g=c.context,g.save(),a(g,b),g.globalCompositeOperation="source-in",b=this.current.fillColor,g.fillStyle=b&&b.hasOwnProperty("type")&&"Pattern"===b.type?b.getPattern(g,this):b,g.fillRect(0,0,d,e),g.restore(),this.paintInlineImageXObject(c.canvas))},paintImageMaskXObjectGroup:function(b){for(var c=this.ctx,d=0,e=b.length;d<e;d++){var g=b[d],m=g.width,p=g.height,q=G.getCanvas("maskCanvas",m,p),r=q.context;r.save();a(r,g);r.globalCompositeOperation="source-in";var s=this.current.fillColor;r.fillStyle=
|
|
s&&s.hasOwnProperty("type")&&"Pattern"===s.type?s.getPattern(r,this):s;r.fillRect(0,0,m,p);r.restore();c.save();c.transform.apply(c,g.transform);c.scale(1,-1);c.drawImage(q.canvas,0,0,m,p,0,-1,1,1);c.restore()}},paintImageXObject:function(a){(a=this.objs.get(a))||m("Dependent image isn't ready yet");this.paintInlineImageXObject(a)},paintInlineImageXObject:function(b){var c=b.width,d=b.height,e=this.ctx;this.save();e.scale(1/c,-1/d);var g=e.mozCurrentTransformInverse,m=g[0],p=g[1],m=Math.max(Math.sqrt(m*
|
|
m+p*p),1),p=g[2],q=g[3],p=Math.max(Math.sqrt(p*p+q*q),1);if(b instanceof HTMLElement)q=b;else{var r=G.getCanvas("inlineImage",c,d),s=r.context;a(s,b);q=r.canvas}for(var u=c,w=d,v="prescale1";2<m&&1<u||2<p&&1<w;){var x=u,z=w;2<m&&1<u&&(x=Math.ceil(u/2),m/=u/x);2<p&&1<w&&(z=Math.ceil(w/2),p/=w/z);r=G.getCanvas(v,x,z);s=r.context;s.clearRect(0,0,x,z);s.drawImage(q,0,0,u,w,0,0,x,z);q=r.canvas;u=x;w=z;v="prescale1"===v?"prescale2":"prescale1"}e.drawImage(q,0,0,u,w,0,-d,c,d);this.imageLayer&&(e=this.getCanvasPosition(0,
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|
-d),this.imageLayer.appendImage({imgData:b,left:e[0],top:e[1],width:c/g[0],height:d/g[3]}));this.restore()},paintInlineImageXObjectGroup:function(b,c){var d=this.ctx,e=b.width,g=b.height,m=G.getCanvas("inlineImage",e,g);a(m.context,b);for(var p=0,q=c.length;p<q;p++){var r=c[p];d.save();d.transform.apply(d,r.transform);d.scale(1,-1);d.drawImage(m.canvas,r.x,r.y,r.w,r.h,0,-1,1,1);this.imageLayer&&(r=this.getCanvasPosition(r.x,r.y),this.imageLayer.appendImage({imgData:b,left:r[0],top:r[1],width:e,height:g}));
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|
d.restore()}},markPoint:function(a){},markPointProps:function(a,b){},beginMarkedContent:function(a){},beginMarkedContentProps:function(a,b){},endMarkedContent:function(){},beginCompat:function(){},endCompat:function(){},consumePath:function(){if(this.pendingClip){if(this.pendingClip==g)if("mozFillRule"in this.ctx)this.ctx.mozFillRule="evenodd",this.ctx.clip(),this.ctx.mozFillRule="nonzero";else try{this.ctx.clip("evenodd")}catch(a){this.ctx.clip()}else this.ctx.clip();this.pendingClip=null}this.ctx.beginPath()},
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|
getSinglePixelWidth:function(a){a=this.ctx.mozCurrentTransformInverse;return Math.sqrt(Math.max(a[0]*a[0]+a[1]*a[1],a[2]*a[2]+a[3]*a[3]))},getCanvasPosition:function(a,b){var c=this.ctx.mozCurrentTransform;return[c[0]*a+c[2]*b+c[4],c[1]*a+c[3]*b+c[5]]}};return b}();PDFJS.disableFontFace=!1;var R={insertRule:function(b){var a=document.getElementById("PDFJS_FONT_STYLE_TAG");a||(a=document.createElement("style"),a.id="PDFJS_FONT_STYLE_TAG",document.documentElement.getElementsByTagName("head")[0].appendChild(a));
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|
a=a.sheet;a.insertRule(b,a.cssRules.length)},get loadTestFont(){return W(this,"loadTestFont",atob("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"))},
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|
loadTestFontId:0,loadingContext:{requests:[],nextRequestId:0},isSyncFontLoadingSupported:function(){if(U)return!1;var b=/Mozilla\/5.0.*?rv:(\d+).*? Gecko/.exec(window.navigator.userAgent);return b&&14<=b[1]?!0:!1}(),bind:function(b,a){U&&m("bind() shall be called from main thread");for(var c=[],e=[],d=0,g=b.length;d<g;d++){var f=b[d];if(!f.attached&&!1!==f.loading){f.attached=!0;var k=f.bindDOM();k&&(c.push(k),e.push(f))}}d=R.queueLoadingCallback(a);0<c.length&&!this.isSyncFontLoadingSupported?R.prepareFontLoadEvent(c,
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|
e,d):d.complete()},queueLoadingCallback:function(b){var a=R.loadingContext,c={id:"pdfjs-font-loading-"+a.nextRequestId++,complete:function(){c.end&&m("completeRequest() cannot be called twice");for(c.end=Date.now();0<a.requests.length&&a.requests[0].end;){var b=a.requests.shift();setTimeout(b.callback,0)}},callback:b,started:Date.now()};a.requests.push(c);return c},prepareFontLoadEvent:function(b,a,c){function e(a,b){return a.charCodeAt(b)<<24|a.charCodeAt(b+1)<<16|a.charCodeAt(b+2)<<8|a.charCodeAt(b+
|
|
3)&255}function d(a,b,c,d){a=m.substr(0,b);b=m.substr(b+c);return a+d+b}function g(a,b){l++;30<l?(F("Load test font never loaded."),b()):(h.font="30px "+a,h.fillText(".",0,20),0<h.getImageData(0,0,1,1).data[3]?b():setTimeout(g.bind(null,a,b)))}var f,k;b=document.createElement("canvas");b.width=1;b.height=1;var h=b.getContext("2d"),l=0;b="lt"+Date.now()+this.loadTestFontId++;var m=this.loadTestFont,m=d(m,976,b.length,b),p=e(m,16);f=0;for(k=b.length-3;f<k;f+=4)p=p-1482184792+e(b,f)|0;f<b.length&&(p=
|
|
p-1482184792+e(b+"XXX",f)|0);m=d(m,16,4,String.fromCharCode(p>>24&255)+String.fromCharCode(p>>16&255)+String.fromCharCode(p>>8&255)+String.fromCharCode(p&255));f="url(data:font/opentype;base64,"+btoa(m)+");";R.insertRule('@font-face { font-family:"'+b+'";src:'+f+"}");p=[];f=0;for(k=a.length;f<k;f++)p.push(a[f].loadedName);p.push(b);var s=document.createElement("div");s.setAttribute("style","visibility: hidden;width: 10px; height: 10px;position: absolute; top: 0px; left: 0px;");f=0;for(k=p.length;f<
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k;++f)a=document.createElement("span"),a.textContent="Hi",a.style.fontFamily=p[f],s.appendChild(a);document.body.appendChild(s);g(b,function(){document.body.removeChild(s);c.complete()})}},Oa=function(){function b(a,b,e){this.compiledGlyphs={};if(1===arguments.length){var d=arguments[0],g;for(g in d)this[g]=d[g]}}b.prototype={bindDOM:function(){if(!this.data)return null;if(PDFJS.disableFontFace)return this.disableFontFace=!0,null;for(var a=this.data,b="",e=a.length,d=0;d<e;++d)b+=String.fromCharCode(a[d]);
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a=this.loadedName;b="url(data:"+this.mimetype+";base64,"+window.btoa(b)+");";a='@font-face { font-family:"'+a+'";src:'+b+"}";R.insertRule(a);PDFJS.pdfBug&&"FontInspector"in v&&v.FontInspector.enabled&&v.FontInspector.fontAdded(this,b);return a},getPathGenerator:function(a,b){if(!(b in this.compiledGlyphs)){var e=a.get(this.loadedName+"_path_"+b);this.compiledGlyphs[b]=new Function("c","size",e)}return this.compiledGlyphs[b]}};return b}()}).call("undefined"===typeof window?this:window);
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PDFJS.workerSrc||"undefined"===typeof document||(PDFJS.workerSrc=function(){var D=(document.body||document.getElementsByTagName("head")[0]).lastChild.src;return D&&D.replace(/\.js$/i,".worker.js")}());
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