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modules_utf8.js.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>modules/utf8.js - Documentation</title>
<script src="scripts/prettify/prettify.js"></script>
<script src="scripts/prettify/lang-css.js"></script>
<!--[if lt IE 9]>
<script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<link type="text/css" rel="stylesheet" href="styles/prettify.css">
<link type="text/css" rel="stylesheet" href="styles/jsdoc.css">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
<input type="checkbox" id="nav-trigger" class="nav-trigger" />
<label for="nav-trigger" class="navicon-button x">
<div class="navicon"></div>
</label>
<label for="nav-trigger" class="overlay"></label>
<nav>
<h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="jsPDF.html">jsPDF</a><ul class='methods'><li data-type='method'><a href="jsPDF.html#addFont">addFont</a></li><li data-type='method'><a href="jsPDF.html#addPage">addPage</a></li><li data-type='method'><a href="jsPDF.html#circle">circle</a></li><li data-type='method'><a href="jsPDF.html#clip">clip</a></li><li data-type='method'><a href="jsPDF.html#deletePage">deletePage</a></li><li data-type='method'><a href="jsPDF.html#ellipse">ellipse</a></li><li data-type='method'><a href="jsPDF.html#getCharSpace">getCharSpace</a></li><li data-type='method'><a href="jsPDF.html#getCreationDate">getCreationDate</a></li><li data-type='method'><a href="jsPDF.html#getDrawColor">getDrawColor</a></li><li data-type='method'><a href="jsPDF.html#getFileId">getFileId</a></li><li data-type='method'><a href="jsPDF.html#getFillColor">getFillColor</a></li><li data-type='method'><a href="jsPDF.html#getFontList">getFontList</a></li><li data-type='method'><a href="jsPDF.html#getFontSize">getFontSize</a></li><li data-type='method'><a href="jsPDF.html#getLineHeightFactor">getLineHeightFactor</a></li><li data-type='method'><a href="jsPDF.html#getR2L">getR2L</a></li><li data-type='method'><a href="jsPDF.html#getTextColor">getTextColor</a></li><li data-type='method'><a href="jsPDF.html#insertPage">insertPage</a></li><li data-type='method'><a href="jsPDF.html#line">line</a></li><li data-type='method'><a href="jsPDF.html#lines">lines</a></li><li data-type='method'><a href="jsPDF.html#lstext">lstext</a></li><li data-type='method'><a href="jsPDF.html#movePage">movePage</a></li><li data-type='method'><a href="jsPDF.html#output">output</a></li><li data-type='method'><a href="jsPDF.html#rect">rect</a></li><li data-type='method'><a href="jsPDF.html#roundedRect">roundedRect</a></li><li data-type='method'><a href="jsPDF.html#save">save</a></li><li data-type='method'><a href="jsPDF.html#setCharSpace">setCharSpace</a></li><li data-type='method'><a href="jsPDF.html#setCreationDate">setCreationDate</a></li><li data-type='method'><a href="jsPDF.html#setDisplayMode">setDisplayMode</a></li><li data-type='method'><a href="jsPDF.html#setDocumentProperties">setDocumentProperties</a></li><li data-type='method'><a href="jsPDF.html#setDrawColor">setDrawColor</a></li><li data-type='method'><a href="jsPDF.html#setFileId">setFileId</a></li><li data-type='method'><a href="jsPDF.html#setFillColor">setFillColor</a></li><li data-type='method'><a href="jsPDF.html#setFont">setFont</a></li><li data-type='method'><a href="jsPDF.html#setFontSize">setFontSize</a></li><li data-type='method'><a href="jsPDF.html#setFontStyle">setFontStyle</a></li><li data-type='method'><a href="jsPDF.html#setLineCap">setLineCap</a></li><li data-type='method'><a href="jsPDF.html#setLineDash">setLineDash</a></li><li data-type='method'><a href="jsPDF.html#setLineHeightFactor">setLineHeightFactor</a></li><li data-type='method'><a href="jsPDF.html#setLineJoin">setLineJoin</a></li><li data-type='method'><a href="jsPDF.html#setLineWidth">setLineWidth</a></li><li data-type='method'><a href="jsPDF.html#setMiterLimit">setMiterLimit</a></li><li data-type='method'><a href="jsPDF.html#setPage">setPage</a></li><li data-type='method'><a href="jsPDF.html#setR2L">setR2L</a></li><li data-type='method'><a href="jsPDF.html#setTextColor">setTextColor</a></li><li data-type='method'><a href="jsPDF.html#text">text</a></li><li data-type='method'><a href="jsPDF.html#triangle">triangle</a></li></ul></li><li><a href="module-AcroForm-AcroFormButton.html">AcroFormButton</a></li><li><a href="module-AcroForm-AcroFormCheckBox.html">AcroFormCheckBox</a></li><li><a href="module-AcroForm-AcroFormChoiceField.html">AcroFormChoiceField</a></li><li><a href="module-AcroForm-AcroFormComboBox.html">AcroFormComboBox</a><ul class='methods'><li data-type='method'><a href="module-AcroForm-AcroFormComboBox.html#addOption">addOption</a></li><li data-type='method'><a href="module-AcroForm-AcroFormComboBox.html#getOptions">getOptions</a></li><li data-type='method'><a href="module-AcroForm-AcroFormComboBox.html#removeOption">removeOption</a></li><li data-type='method'><a href="module-AcroForm-AcroFormComboBox.html#setOptions">setOptions</a></li></ul></li><li><a href="module-AcroForm-AcroFormEditBox.html">AcroFormEditBox</a><ul class='methods'><li data-type='method'><a href="module-AcroForm-AcroFormEditBox.html#addOption">addOption</a></li><li data-type='method'><a href="module-AcroForm-AcroFormEditBox.html#getOptions">getOptions</a></li><li data-type='method'><a href="module-AcroForm-AcroFormEditBox.html#removeOption">removeOption</a></li><li data-type='method'><a href="module-AcroForm-AcroFormEditBox.html#setOptions">setOptions</a></li></ul></li><li><a href="module-AcroForm-AcroFormField.html">AcroFormField</a></li><li><a href="module-AcroForm-AcroFormListBox.html">AcroFormListBox</a><ul class='methods'><li data-type='method'><a href="module-AcroForm-AcroFormListBox.html#addOption">addOption</a></li><li data-type='method'><a href="module-AcroForm-AcroFormListBox.html#getOptions">getOptions</a></li><li data-type='method'><a href="module-AcroForm-AcroFormListBox.html#removeOption">removeOption</a></li><li data-type='method'><a href="module-AcroForm-AcroFormListBox.html#setOptions">setOptions</a></li></ul></li><li><a href="module-AcroForm-AcroFormPasswordField.html">AcroFormPasswordField</a></li><li><a href="module-AcroForm-AcroFormPDFObject.html">AcroFormPDFObject</a></li><li><a href="module-AcroForm-AcroFormPushButton.html">AcroFormPushButton</a></li><li><a href="module-AcroForm-AcroFormRadioButton.html">AcroFormRadioButton</a></li><li><a href="module-AcroForm-AcroFormTextField.html">AcroFormTextField</a></li><li><a href="module-canvas-Canvas.html">Canvas</a></li></ul><h3>Modules</h3><ul><li><a href="module-AcroForm.html">AcroForm</a><ul class='methods'><li data-type='method'><a href="module-AcroForm.html#addButton">addButton</a></li><li data-type='method'><a href="module-AcroForm.html#addChoiceField">addChoiceField</a></li><li data-type='method'><a href="module-AcroForm.html#addField">addField</a></li><li data-type='method'><a href="module-AcroForm.html#addTextField">addTextField</a></li></ul></li><li><a href="module-addImage.html">addImage</a><ul class='methods'><li data-type='method'><a href="module-addImage.html#~addImage">addImage</a></li><li data-type='method'><a href="module-addImage.html#~arrayBufferToBase64">arrayBufferToBase64</a></li><li data-type='method'><a href="module-addImage.html#~arrayBufferToBinaryString">arrayBufferToBinaryString</a></li><li data-type='method'><a href="module-addImage.html#~binaryStringToUint8Array">binaryStringToUint8Array</a></li><li data-type='method'><a href="module-addImage.html#~convertStringToImageData">convertStringToImageData</a></li><li data-type='method'><a href="module-addImage.html#~createImageInfo">createImageInfo</a></li><li data-type='method'><a href="module-addImage.html#~extractImageFromDataUrl">extractImageFromDataUrl</a></li><li data-type='method'><a href="module-addImage.html#~extractInfoFromBase64DataURI">extractInfoFromBase64DataURI</a></li><li data-type='method'><a href="module-addImage.html#~getImageFileTypeByImageData">getImageFileTypeByImageData</a></li><li data-type='method'><a href="module-addImage.html#~getImageProperties">getImageProperties</a></li><li data-type='method'><a href="module-addImage.html#~isArrayBuffer">isArrayBuffer</a></li><li data-type='method'><a href="module-addImage.html#~isArrayBufferView">isArrayBufferView</a></li><li data-type='method'><a href="module-addImage.html#~isString">isString</a></li><li data-type='method'><a href="module-addImage.html#~sHashCode">sHashCode</a></li><li data-type='method'><a href="module-addImage.html#~supportsArrayBuffer">supportsArrayBuffer</a></li><li data-type='method'><a href="module-addImage.html#~validateStringAsBase64">validateStringAsBase64</a></li></ul></li><li><a href="module-annotations.html">annotations</a><ul class='methods'><li data-type='method'><a href="module-annotations.html#~createAnnotation">createAnnotation</a></li><li data-type='method'><a href="module-annotations.html#~getTextWidth">getTextWidth</a></li><li data-type='method'><a href="module-annotations.html#~link">link</a></li><li data-type='method'><a href="module-annotations.html#~textWithLink">textWithLink</a></li></ul></li><li><a href="module-arabic.html">arabic</a><ul class='methods'><li data-type='method'><a href="module-arabic.html#~processArabic">processArabic</a></li></ul></li><li><a href="module-autoprint.html">autoprint</a><ul class='methods'><li data-type='method'><a href="module-autoprint.html#~autoPrint">autoPrint</a></li></ul></li><li><a href="module-bmp_support.html">bmp_support</a></li><li><a href="module-canvas.html">canvas</a><ul class='methods'><li data-type='method'><a href="module-canvas.html#~getContext">getContext</a></li><li data-type='method'><a href="module-canvas.html#~toDataURL">toDataURL</a></li></ul></li><li><a href="module-cell.html">cell</a><ul class='methods'><li data-type='method'><a href="module-cell.html#~arrayMax">arrayMax</a></li><li data-type='method'><a href="module-cell.html#~calculateLineHeight">calculateLineHeight</a></li><li data-type='method'><a href="module-cell.html#~cell">cell</a></li><li data-type='method'><a href="module-cell.html#~cellAddPage">cellAddPage</a></li><li data-type='method'><a href="module-cell.html#~cellInitialize">cellInitialize</a></li><li data-type='method'><a href="module-cell.html#~getTextDimensions">getTextDimensions</a></li><li data-type='method'><a href="module-cell.html#~printHeaderRow">printHeaderRow</a></li><li data-type='method'><a href="module-cell.html#~setHeaderFunction">setHeaderFunction</a></li><li data-type='method'><a href="module-cell.html#~setTableHeaderRow">setTableHeaderRow</a></li><li data-type='method'><a href="module-cell.html#~table">table</a></li></ul></li><li><a href="module-context2d.html">context2d</a><ul class='methods'><li data-type='method'><a href="module-context2d.html#~arc">arc</a></li><li data-type='method'><a href="module-context2d.html#~arcTo">arcTo</a></li><li data-type='method'><a href="module-context2d.html#~beginPath">beginPath</a></li><li data-type='method'><a href="module-context2d.html#~bezierCurveTo">bezierCurveTo</a></li><li data-type='method'><a href="module-context2d.html#~clearRect">clearRect</a></li><li data-type='method'><a href="module-context2d.html#~clip">clip</a></li><li data-type='method'><a href="module-context2d.html#~closePath">closePath</a></li><li data-type='method'><a href="module-context2d.html#~createArc">createArc</a></li><li data-type='method'><a href="module-context2d.html#~fillRect">fillRect</a></li><li data-type='method'><a href="module-context2d.html#~fillText">fillText</a></li><li data-type='method'><a href="module-context2d.html#~lineTo">lineTo</a></li><li data-type='method'><a href="module-context2d.html#~measureText">measureText</a></li><li data-type='method'><a href="module-context2d.html#~moveTo">moveTo</a></li><li data-type='method'><a href="module-context2d.html#~quadraticCurveTo">quadraticCurveTo</a></li><li data-type='method'><a href="module-context2d.html#~rect">rect</a></li><li data-type='method'><a href="module-context2d.html#~restore">restore</a></li><li data-type='method'><a href="module-context2d.html#~rotate">rotate</a></li><li data-type='method'><a href="module-context2d.html#~save">save</a></li><li data-type='method'><a href="module-context2d.html#~scale">scale</a></li><li data-type='method'><a href="module-context2d.html#~setTransform">setTransform</a></li><li data-type='method'><a href="module-context2d.html#~stroke">stroke</a></li><li data-type='method'><a href="module-context2d.html#~strokeRect">strokeRect</a></li><li data-type='method'><a href="module-context2d.html#~strokeText">strokeText</a></li><li data-type='method'><a href="module-context2d.html#~toDataURL">toDataURL</a></li><li data-type='method'><a href="module-context2d.html#~transform">transform</a></li><li data-type='method'><a href="module-context2d.html#~translate">translate</a></li></ul></li><li><a href="module-fileloading.html">fileloading</a><ul class='methods'><li data-type='method'><a href="module-fileloading.html#~loadFile">loadFile</a></li><li data-type='method'><a href="module-fileloading.html#~loadImageFile">loadImageFile</a></li></ul></li><li><a href="module-gif_support.html">gif_support</a></li><li><a href="module-html.html">html</a><ul class='methods'><li data-type='method'><a href="module-html.html#~html">html</a></li></ul></li><li><a href="module-javascript.html">javascript</a><ul class='methods'><li data-type='method'><a href="module-javascript.html#~addJS">addJS</a></li></ul></li><li><a href="module-outline.html">outline</a></li><li><a href="module-png_support.html">png_support</a></li><li><a href="module-setLanguage.html">setLanguage</a><ul class='methods'><li data-type='method'><a href="module-setLanguage.html#~setLanguage">setLanguage</a></li></ul></li><li><a href="module-split_text_to_size.html">split_text_to_size</a><ul class='methods'><li data-type='method'><a href="module-split_text_to_size.html#~getArraySum">getArraySum</a></li><li data-type='method'><a href="module-split_text_to_size.html#~getCharWidthsArray">getCharWidthsArray</a></li><li data-type='method'><a href="module-split_text_to_size.html#~getStringUnitWidth">getStringUnitWidth</a></li><li data-type='method'><a href="module-split_text_to_size.html#~splitTextToSize">splitTextToSize</a></li></ul></li><li><a href="module-standard_fonts_metrics.html">standard_fonts_metrics</a></li><li><a href="module-svg.html">svg</a><ul class='methods'><li data-type='method'><a href="module-svg.html#~addSvg">addSvg</a></li><li data-type='method'><a href="module-svg.html#~addSvgAsImage">addSvgAsImage</a></li></ul></li><li><a href="module-total_pages.html">total_pages</a><ul class='methods'><li data-type='method'><a href="module-total_pages.html#~putTotalPages">putTotalPages</a></li></ul></li><li><a href="module-ttfsupport.html">ttfsupport</a></li><li><a href="module-utf8.html">utf8</a></li><li><a href="module-vFS.html">vFS</a><ul class='methods'><li data-type='method'><a href="module-vFS.html#~addFileToVFS">addFileToVFS</a></li><li data-type='method'><a href="module-vFS.html#~existsFileInVFS">existsFileInVFS</a></li><li data-type='method'><a href="module-vFS.html#~getFileFromVFS">getFileFromVFS</a></li></ul></li><li><a href="module-viewerpreferences.html">viewerpreferences</a><ul class='methods'><li data-type='method'><a href="module-viewerpreferences.html#~viewerPreferences">viewerPreferences</a></li></ul></li><li><a href="module-xmp_metadata.html">xmp_metadata</a><ul class='methods'><li data-type='method'><a href="module-xmp_metadata.html#~addMetadata">addMetadata</a></li></ul></li></ul><h3>Global</h3><ul><li><a href="global.html#addHTML">addHTML</a></li><li><a href="global.html#BmpDecoder">BmpDecoder</a></li><li><a href="global.html#SetsoptionsforBidiconversion">Sets options for Bidi conversion</a></li></ul>
</nav>
<div id="main">
<h1 class="page-title">modules/utf8.js</h1>
<section>
<article>
<pre class="prettyprint source linenums"><code>/**
* @name utf8
* @module
*/
(function (jsPDF, global) {
'use strict';
var jsPDFAPI = jsPDF.API;
/**************************************************/
/* function : toHex */
/* comment : Replace str with a hex string. */
/**************************************************/
function toHex(str) {
var hex = '';
for (var i = 0; i < str.length; i++) {
hex += '' + str.charCodeAt(i).toString(16);
}
return hex;
}
/***************************************************************************************************/
/* function : pdfEscape16 */
/* comment : The character id of a 2-byte string is converted to a hexadecimal number by obtaining */
/* the corresponding glyph id and width, and then adding padding to the string. */
/***************************************************************************************************/
var pdfEscape16 = jsPDFAPI.pdfEscape16 = function (text, font) {
var widths = font.metadata.Unicode.widths;;
var padz = ["", "0", "00", "000", "0000"];
var ar = [""];
for (var i = 0, l = text.length, t; i < l; ++i) {
t = font.metadata.characterToGlyph(text.charCodeAt(i))
font.metadata.glyIdsUsed.push(t);
font.metadata.toUnicode[t] = text.charCodeAt(i);
if (widths.indexOf(t) == -1) {
widths.push(t);
widths.push([parseInt(font.metadata.widthOfGlyph(t), 10)]);
}
if (t == '0') { //Spaces are not allowed in cmap.
return ar.join("");
} else {
t = t.toString(16);
ar.push(padz[4 - t.length], t);
}
}
return ar.join("");
};
var toUnicodeCmap = function (map) {
var code, codes, range, unicode, unicodeMap, _i, _len;
unicodeMap = '/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';
codes = Object.keys(map).sort(function (a, b) {
return a - b;
});
range = [];
for (_i = 0, _len = codes.length; _i < _len; _i++) {
code = codes[_i];
if (range.length >= 100) {
unicodeMap += "\n" + range.length + " beginbfchar\n" + range.join('\n') + "\nendbfchar";
range = [];
}
unicode = ('0000' + map[code].toString(16)).slice(-4);
code = ('0000' + (+code).toString(16)).slice(-4);
range.push("<" + code + "><" + unicode + ">");
}
if (range.length) {
unicodeMap += "\n" + range.length + " beginbfchar\n" + range.join('\n') + "\nendbfchar\n";
}
unicodeMap += 'endcmap\nCMapName currentdict /CMap defineresource pop\nend\nend';
return unicodeMap;
};
var identityHFunction = function (font, out, newObject, putStream) {
if ((font.metadata instanceof jsPDF.API.TTFFont) && (font.encoding === 'Identity-H')) { //Tag with Identity-H
var widths = font.metadata.Unicode.widths;
var data = font.metadata.subset.encode(font.metadata.glyIdsUsed, 1);
var pdfOutput = data;
var pdfOutput2 = "";
for (var i = 0; i < pdfOutput.length; i++) {
pdfOutput2 += String.fromCharCode(pdfOutput[i]);
}
var fontTable = newObject();
putStream({data: pdfOutput2, addLength1: true});
out('endobj');
var cmap = newObject();
var cmapData = toUnicodeCmap(font.metadata.toUnicode);
putStream({data: cmapData, addLength1: true});
out('endobj');
var fontDescriptor = newObject();
out('<<');
out('/Type /FontDescriptor');
out('/FontName /' + font.fontName);
out('/FontFile2 ' + fontTable + ' 0 R');
out('/FontBBox ' + jsPDF.API.PDFObject.convert(font.metadata.bbox));
out('/Flags ' + font.metadata.flags);
out('/StemV ' + font.metadata.stemV);
out('/ItalicAngle ' + font.metadata.italicAngle);
out('/Ascent ' + font.metadata.ascender);
out('/Descent ' + font.metadata.decender);
out('/CapHeight ' + font.metadata.capHeight);
out('>>');
out('endobj');
var DescendantFont = newObject();
out('<<');
out('/Type /Font');
out('/BaseFont /' + font.fontName);
out('/FontDescriptor ' + fontDescriptor + ' 0 R');
out('/W ' + jsPDF.API.PDFObject.convert(widths));
out('/CIDToGIDMap /Identity');
out('/DW 1000');
out('/Subtype /CIDFontType2');
out('/CIDSystemInfo');
out('<<');
out('/Supplement 0');
out('/Registry (Adobe)');
out('/Ordering (' + font.encoding + ')');
out('>>');
out('>>');
out('endobj');
font.objectNumber = newObject();
out('<<');
out('/Type /Font');
out('/Subtype /Type0');
out('/ToUnicode ' + cmap + ' 0 R');
out('/BaseFont /' + font.fontName);
out('/Encoding /' + font.encoding);
out('/DescendantFonts [' + DescendantFont + ' 0 R]');
out('>>');
out('endobj');
font.isAlreadyPutted = true;
}
}
jsPDFAPI.events.push([
'putFont'
,function(args) {
identityHFunction(args.font, args.out, args.newObject, args.putStream);
}]);
var winAnsiEncodingFunction = function (font, out, newObject, putStream) {
if ((font.metadata instanceof jsPDF.API.TTFFont) && font.encoding === 'WinAnsiEncoding') { //Tag with WinAnsi encoding
var widths = font.metadata.Unicode.widths;
var data = font.metadata.rawData;
var pdfOutput = data;
var pdfOutput2 = "";
for (var i = 0; i < pdfOutput.length; i++) {
pdfOutput2 += String.fromCharCode(pdfOutput[i]);
}
var fontTable = newObject();
putStream({data: pdfOutput2,addLength1: true});
out('endobj');
var cmap = newObject();
var cmapData = toUnicodeCmap(font.metadata.toUnicode);
putStream({data: cmapData, addLength1: true});
out('endobj');
var fontDescriptor = newObject();
out('<<');
out('/Descent ' + font.metadata.decender);
out('/CapHeight ' + font.metadata.capHeight);
out('/StemV ' + font.metadata.stemV);
out('/Type /FontDescriptor');
out('/FontFile2 ' + fontTable + ' 0 R');
out('/Flags 96');
out('/FontBBox ' + jsPDF.API.PDFObject.convert(font.metadata.bbox));
out('/FontName /' + font.fontName);
out('/ItalicAngle ' + font.metadata.italicAngle);
out('/Ascent ' + font.metadata.ascender);
out('>>');
out('endobj');
font.objectNumber = newObject();
for (var i = 0; i < font.metadata.hmtx.widths.length; i++) {
font.metadata.hmtx.widths[i] = parseInt(font.metadata.hmtx.widths[i] * (1000 / font.metadata.head.unitsPerEm)); //Change the width of Em units to Point units.
}
out('<</Subtype/TrueType/Type/Font/ToUnicode ' + cmap + ' 0 R/BaseFont/' + font.fontName + '/FontDescriptor ' + fontDescriptor + ' 0 R' + '/Encoding/' + font.encoding + ' /FirstChar 29 /LastChar 255 /Widths ' + jsPDF.API.PDFObject.convert(font.metadata.hmtx.widths) + '>>');
out('endobj');
font.isAlreadyPutted = true;
}
}
jsPDFAPI.events.push([
'putFont'
,function(args) {
winAnsiEncodingFunction(args.font, args.out, args.newObject, args.putStream);
}
]);
var utf8TextFunction = function (args) {
var text = args.text || '';
var x = args.x;
var y = args.y;
var options = args.options || {};
var tmp;
var mutex = args.mutex || {};
var pdfEscape = mutex.pdfEscape;
var activeFontKey = mutex.activeFontKey;
var fonts = mutex.fonts;
var key, sum = 0,
fontSize = mutex.activeFontSize, lineHeight = 0,
axisCache;
var str = '',
v = 0,
s = 0,
tkey, widths, cmapConfirm;
var strText = ''
var attr;
var key = activeFontKey;
var encoding = fonts[key].encoding;
if (fonts[key].encoding !== 'Identity-H') {
return {
text : text,
x : x,
y : y,
options: options,
mutex: mutex
};
}
var i = 0;
strText = text;
key = (attr) ? getFont(attr.font, attr.fontStyle) : activeFontKey;
if (Object.prototype.toString.call(text) === '[object Array]') {
strText = text[0];
}
for (s = 0; s < strText.length; s += 1) {
if (fonts[key].metadata.hasOwnProperty('cmap')) {
cmapConfirm = fonts[key].metadata.cmap.unicode.codeMap[strText[s].charCodeAt(0)];
/*
if (Object.prototype.toString.call(text) === '[object Array]') {
var i = 0;
// for (i = 0; i < text.length; i += 1) {
if (Object.prototype.toString.call(text[s]) === '[object Array]') {
cmapConfirm = fonts[key].metadata.cmap.unicode.codeMap[strText[s][0].charCodeAt(0)]; //Make sure the cmap has the corresponding glyph id
} else {
}
//}
} else {
cmapConfirm = fonts[key].metadata.cmap.unicode.codeMap[strText[s].charCodeAt(0)]; //Make sure the cmap has the corresponding glyph id
}*/
}
if (!cmapConfirm) {
if (strText[s].charCodeAt(0) < 256 && fonts[key].metadata.hasOwnProperty('Unicode')) {
str += strText[s];
} else {
str += '';
}
} else {
str += strText[s];
}
}
var result = '';
if ((parseInt(key.slice(1)) < 14) || encoding === 'WinAnsiEncoding') { //For the default 13 font
result = toHex(pdfEscape(str, key));
} else if (encoding === 'Identity-H') {
result = pdfEscape16(str, fonts[key]);
}
mutex.isHex = true;
return {
text : result,
x : x,
y : y,
options: options,
mutex: mutex
};
}
var utf8EscapeFunction = function(parms) {
var text = parms.text || '',
x = parms.x,
y = parms.y,
options = parms.options,
mutex = parms.mutex
var lang = options.lang;
var tmpText = [];
var tempPayLoad;
var args = {
text : text,
x : x,
y : y,
options: options,
mutex: mutex
};
if (Object.prototype.toString.call(text) === '[object Array]') {
var i = 0;
for (i = 0; i < text.length; i += 1) {
if (Object.prototype.toString.call(text[i]) === '[object Array]') {
if (text[i].length === 3) {
tmpText.push([utf8TextFunction(Object.assign({}, args, {text: text[i][0]})).text, text[i][1], text[i][2]]);
} else {
tmpText.push(utf8TextFunction(Object.assign({}, args, {text: text[i]})).text);
}
} else {
tmpText.push(utf8TextFunction(Object.assign({}, args, {text: text[i]})).text);
}
}
parms.text = tmpText;
} else {
parms.text = utf8TextFunction(Object.assign({}, args, {text: text})).text;
}
}
jsPDFAPI.events.push([
'postProcessText'
,utf8EscapeFunction
]);
})(jsPDF, typeof self !== "undefined" && self || typeof global !== "undefined" && global || typeof window !== "undefined" && window || (Function ("return this"))());
</code></pre>
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