How to use CFFCharset method in wpt

Best JavaScript code snippet using wpt

cff_parser.js

Source:cff_parser.js Github

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...685 privateDict.subrsIndex = subrsIndex.obj;686 },687 parseCharsets: function CFFParser_parseCharsets(pos, length, strings, cid) {688 if (pos === 0) {689 return new CFFCharset(true, CFFCharsetPredefinedTypes.ISO_ADOBE, _charsets.ISOAdobeCharset);690 } else if (pos === 1) {691 return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT, _charsets.ExpertCharset);692 } else if (pos === 2) {693 return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT_SUBSET, _charsets.ExpertSubsetCharset);694 }695 var bytes = this.bytes;696 var start = pos;697 var format = bytes[pos++];698 var charset = ['.notdef'];699 var id, count, i;700 length -= 1;701 switch (format) {702 case 0:703 for (i = 0; i < length; i++) {704 id = bytes[pos++] << 8 | bytes[pos++];705 charset.push(cid ? id : strings.get(id));706 }707 break;708 case 1:709 while (charset.length <= length) {710 id = bytes[pos++] << 8 | bytes[pos++];711 count = bytes[pos++];712 for (i = 0; i <= count; i++) {713 charset.push(cid ? id++ : strings.get(id++));714 }715 }716 break;717 case 2:718 while (charset.length <= length) {719 id = bytes[pos++] << 8 | bytes[pos++];720 count = bytes[pos++] << 8 | bytes[pos++];721 for (i = 0; i <= count; i++) {722 charset.push(cid ? id++ : strings.get(id++));723 }724 }725 break;726 default:727 throw new _util.FormatError('Unknown charset format');728 }729 var end = pos;730 var raw = bytes.subarray(start, end);731 return new CFFCharset(false, format, charset, raw);732 },733 parseEncoding: function CFFParser_parseEncoding(pos, properties, strings, charset) {734 var encoding = Object.create(null);735 var bytes = this.bytes;736 var predefined = false;737 var format, i, ii;738 var raw = null;739 function readSupplement() {740 var supplementsCount = bytes[pos++];741 for (i = 0; i < supplementsCount; i++) {742 var code = bytes[pos++];743 var sid = (bytes[pos++] << 8) + (bytes[pos++] & 0xff);744 encoding[code] = charset.indexOf(strings.get(sid));745 }746 }747 if (pos === 0 || pos === 1) {748 predefined = true;749 format = pos;750 var baseEncoding = pos ? _encodings.ExpertEncoding : _encodings.StandardEncoding;751 for (i = 0, ii = charset.length; i < ii; i++) {752 var index = baseEncoding.indexOf(charset[i]);753 if (index !== -1) {754 encoding[index] = i;755 }756 }757 } else {758 var dataStart = pos;759 format = bytes[pos++];760 switch (format & 0x7f) {761 case 0:762 var glyphsCount = bytes[pos++];763 for (i = 1; i <= glyphsCount; i++) {764 encoding[bytes[pos++]] = i;765 }766 break;767 case 1:768 var rangesCount = bytes[pos++];769 var gid = 1;770 for (i = 0; i < rangesCount; i++) {771 var start = bytes[pos++];772 var left = bytes[pos++];773 for (var j = start; j <= start + left; j++) {774 encoding[j] = gid++;775 }776 }777 break;778 default:779 throw new _util.FormatError('Unknown encoding format: ' + format + ' in CFF');780 }781 var dataEnd = pos;782 if (format & 0x80) {783 bytes[dataStart] &= 0x7f;784 readSupplement();785 }786 raw = bytes.subarray(dataStart, dataEnd);787 }788 format = format & 0x7f;789 return new CFFEncoding(predefined, format, encoding, raw);790 },791 parseFDSelect: function CFFParser_parseFDSelect(pos, length) {792 var start = pos;793 var bytes = this.bytes;794 var format = bytes[pos++];795 var fdSelect = [],796 rawBytes;797 var i,798 invalidFirstGID = false;799 switch (format) {800 case 0:801 for (i = 0; i < length; ++i) {802 var id = bytes[pos++];803 fdSelect.push(id);804 }805 rawBytes = bytes.subarray(start, pos);806 break;807 case 3:808 var rangesCount = bytes[pos++] << 8 | bytes[pos++];809 for (i = 0; i < rangesCount; ++i) {810 var first = bytes[pos++] << 8 | bytes[pos++];811 if (i === 0 && first !== 0) {812 (0, _util.warn)('parseFDSelect: The first range must have a first GID of 0' + ' -- trying to recover.');813 invalidFirstGID = true;814 first = 0;815 }816 var fdIndex = bytes[pos++];817 var next = bytes[pos] << 8 | bytes[pos + 1];818 for (var j = first; j < next; ++j) {819 fdSelect.push(fdIndex);820 }821 }822 pos += 2;823 rawBytes = bytes.subarray(start, pos);824 if (invalidFirstGID) {825 rawBytes[3] = rawBytes[4] = 0;826 }827 break;828 default:829 throw new _util.FormatError('parseFDSelect: Unknown format "' + format + '".');830 }831 if (fdSelect.length !== length) {832 throw new _util.FormatError('parseFDSelect: Invalid font data.');833 }834 return new CFFFDSelect(fdSelect, rawBytes);835 }836 };837 return CFFParser;838}();839var CFF = function CFFClosure() {840 function CFF() {841 this.header = null;842 this.names = [];843 this.topDict = null;844 this.strings = new CFFStrings();845 this.globalSubrIndex = null;846 this.encoding = null;847 this.charset = null;848 this.charStrings = null;849 this.fdArray = [];850 this.fdSelect = null;851 this.isCIDFont = false;852 }853 return CFF;854}();855var CFFHeader = function CFFHeaderClosure() {856 function CFFHeader(major, minor, hdrSize, offSize) {857 this.major = major;858 this.minor = minor;859 this.hdrSize = hdrSize;860 this.offSize = offSize;861 }862 return CFFHeader;863}();864var CFFStrings = function CFFStringsClosure() {865 function CFFStrings() {866 this.strings = [];867 }868 CFFStrings.prototype = {869 get: function CFFStrings_get(index) {870 if (index >= 0 && index <= 390) {871 return CFFStandardStrings[index];872 }873 if (index - 391 <= this.strings.length) {874 return this.strings[index - 391];875 }876 return CFFStandardStrings[0];877 },878 add: function CFFStrings_add(value) {879 this.strings.push(value);880 },881 get count() {882 return this.strings.length;883 }884 };885 return CFFStrings;886}();887var CFFIndex = function CFFIndexClosure() {888 function CFFIndex() {889 this.objects = [];890 this.length = 0;891 }892 CFFIndex.prototype = {893 add: function CFFIndex_add(data) {894 this.length += data.length;895 this.objects.push(data);896 },897 set: function CFFIndex_set(index, data) {898 this.length += data.length - this.objects[index].length;899 this.objects[index] = data;900 },901 get: function CFFIndex_get(index) {902 return this.objects[index];903 },904 get count() {905 return this.objects.length;906 }907 };908 return CFFIndex;909}();910var CFFDict = function CFFDictClosure() {911 function CFFDict(tables, strings) {912 this.keyToNameMap = tables.keyToNameMap;913 this.nameToKeyMap = tables.nameToKeyMap;914 this.defaults = tables.defaults;915 this.types = tables.types;916 this.opcodes = tables.opcodes;917 this.order = tables.order;918 this.strings = strings;919 this.values = Object.create(null);920 }921 CFFDict.prototype = {922 setByKey: function CFFDict_setByKey(key, value) {923 if (!(key in this.keyToNameMap)) {924 return false;925 }926 var valueLength = value.length;927 if (valueLength === 0) {928 return true;929 }930 for (var i = 0; i < valueLength; i++) {931 if (isNaN(value[i])) {932 (0, _util.warn)('Invalid CFFDict value: "' + value + '" for key "' + key + '".');933 return true;934 }935 }936 var type = this.types[key];937 if (type === 'num' || type === 'sid' || type === 'offset') {938 value = value[0];939 }940 this.values[key] = value;941 return true;942 },943 setByName: function CFFDict_setByName(name, value) {944 if (!(name in this.nameToKeyMap)) {945 throw new _util.FormatError('Invalid dictionary name "' + name + '"');946 }947 this.values[this.nameToKeyMap[name]] = value;948 },949 hasName: function CFFDict_hasName(name) {950 return this.nameToKeyMap[name] in this.values;951 },952 getByName: function CFFDict_getByName(name) {953 if (!(name in this.nameToKeyMap)) {954 throw new _util.FormatError('Invalid dictionary name ' + name + '"');955 }956 var key = this.nameToKeyMap[name];957 if (!(key in this.values)) {958 return this.defaults[key];959 }960 return this.values[key];961 },962 removeByName: function CFFDict_removeByName(name) {963 delete this.values[this.nameToKeyMap[name]];964 }965 };966 CFFDict.createTables = function CFFDict_createTables(layout) {967 var tables = {968 keyToNameMap: {},969 nameToKeyMap: {},970 defaults: {},971 types: {},972 opcodes: {},973 order: []974 };975 for (var i = 0, ii = layout.length; i < ii; ++i) {976 var entry = layout[i];977 var key = Array.isArray(entry[0]) ? (entry[0][0] << 8) + entry[0][1] : entry[0];978 tables.keyToNameMap[key] = entry[1];979 tables.nameToKeyMap[entry[1]] = key;980 tables.types[key] = entry[2];981 tables.defaults[key] = entry[3];982 tables.opcodes[key] = Array.isArray(entry[0]) ? entry[0] : [entry[0]];983 tables.order.push(key);984 }985 return tables;986 };987 return CFFDict;988}();989var CFFTopDict = function CFFTopDictClosure() {990 var layout = [[[12, 30], 'ROS', ['sid', 'sid', 'num'], null], [[12, 20], 'SyntheticBase', 'num', null], [0, 'version', 'sid', null], [1, 'Notice', 'sid', null], [[12, 0], 'Copyright', 'sid', null], [2, 'FullName', 'sid', null], [3, 'FamilyName', 'sid', null], [4, 'Weight', 'sid', null], [[12, 1], 'isFixedPitch', 'num', 0], [[12, 2], 'ItalicAngle', 'num', 0], [[12, 3], 'UnderlinePosition', 'num', -100], [[12, 4], 'UnderlineThickness', 'num', 50], [[12, 5], 'PaintType', 'num', 0], [[12, 6], 'CharstringType', 'num', 2], [[12, 7], 'FontMatrix', ['num', 'num', 'num', 'num', 'num', 'num'], [0.001, 0, 0, 0.001, 0, 0]], [13, 'UniqueID', 'num', null], [5, 'FontBBox', ['num', 'num', 'num', 'num'], [0, 0, 0, 0]], [[12, 8], 'StrokeWidth', 'num', 0], [14, 'XUID', 'array', null], [15, 'charset', 'offset', 0], [16, 'Encoding', 'offset', 0], [17, 'CharStrings', 'offset', 0], [18, 'Private', ['offset', 'offset'], null], [[12, 21], 'PostScript', 'sid', null], [[12, 22], 'BaseFontName', 'sid', null], [[12, 23], 'BaseFontBlend', 'delta', null], [[12, 31], 'CIDFontVersion', 'num', 0], [[12, 32], 'CIDFontRevision', 'num', 0], [[12, 33], 'CIDFontType', 'num', 0], [[12, 34], 'CIDCount', 'num', 8720], [[12, 35], 'UIDBase', 'num', null], [[12, 37], 'FDSelect', 'offset', null], [[12, 36], 'FDArray', 'offset', null], [[12, 38], 'FontName', 'sid', null]];991 var tables = null;992 function CFFTopDict(strings) {993 if (tables === null) {994 tables = CFFDict.createTables(layout);995 }996 CFFDict.call(this, tables, strings);997 this.privateDict = null;998 }999 CFFTopDict.prototype = Object.create(CFFDict.prototype);1000 return CFFTopDict;1001}();1002var CFFPrivateDict = function CFFPrivateDictClosure() {1003 var layout = [[6, 'BlueValues', 'delta', null], [7, 'OtherBlues', 'delta', null], [8, 'FamilyBlues', 'delta', null], [9, 'FamilyOtherBlues', 'delta', null], [[12, 9], 'BlueScale', 'num', 0.039625], [[12, 10], 'BlueShift', 'num', 7], [[12, 11], 'BlueFuzz', 'num', 1], [10, 'StdHW', 'num', null], [11, 'StdVW', 'num', null], [[12, 12], 'StemSnapH', 'delta', null], [[12, 13], 'StemSnapV', 'delta', null], [[12, 14], 'ForceBold', 'num', 0], [[12, 17], 'LanguageGroup', 'num', 0], [[12, 18], 'ExpansionFactor', 'num', 0.06], [[12, 19], 'initialRandomSeed', 'num', 0], [20, 'defaultWidthX', 'num', 0], [21, 'nominalWidthX', 'num', 0], [19, 'Subrs', 'offset', null]];1004 var tables = null;1005 function CFFPrivateDict(strings) {1006 if (tables === null) {1007 tables = CFFDict.createTables(layout);1008 }1009 CFFDict.call(this, tables, strings);1010 this.subrsIndex = null;1011 }1012 CFFPrivateDict.prototype = Object.create(CFFDict.prototype);1013 return CFFPrivateDict;1014}();1015var CFFCharsetPredefinedTypes = {1016 ISO_ADOBE: 0,1017 EXPERT: 1,1018 EXPERT_SUBSET: 21019};1020var CFFCharset = function CFFCharsetClosure() {1021 function CFFCharset(predefined, format, charset, raw) {1022 this.predefined = predefined;1023 this.format = format;1024 this.charset = charset;1025 this.raw = raw;1026 }1027 return CFFCharset;1028}();1029var CFFEncoding = function CFFEncodingClosure() {1030 function CFFEncoding(predefined, format, encoding, raw) {1031 this.predefined = predefined;1032 this.format = format;1033 this.encoding = encoding;1034 this.raw = raw;1035 }...

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parseCFFCharset.js

Source:parseCFFCharset.js Github

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...14 * @param {number} nGlyphs 字形个数15 * @param {Object} strings cff字符串字典16 * @return {Array} 字符集17 */18 function parseCFFCharset(reader, start, nGlyphs, strings) {19 if (start) {20 reader.seek(start);21 }22 var i;23 var sid;24 var count;25 // The .notdef glyph is not included, so subtract 1.26 nGlyphs -= 1;27 var charset = ['.notdef'];28 var format = reader.readUint8();29 if (format === 0) {30 for (i = 0; i < nGlyphs; i += 1) {31 sid = reader.readUint16();32 charset.push(getCFFString(strings, sid));...

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CFFCharset.ts

Source:CFFCharset.ts Github

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...55 }56 break;57 default:58 }59 return new CFFCharset(parameters);60 }...

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Using AI Code Generation

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1var wptextflow = require("wptextflow");2var cffcharset = new wptextflow.CFFCharset();3cffcharset.addString("test");4cffcharset.addString("test2");5cffcharset.addString("test3");6console.log(cffcharset.getString(2));7console.log(cffcharset.getString(3));8console.log(cffcharset.getString(4));9console.log(cffcharset.getString(5));10console.log(cffcharset.getString(6));11console.log(cffcharset.getString(7));12console.log(cffcharset.getString(8));13console.log(cffcharset.getString(9));14console.log(cffcharset.getString(10));15console.log(cffcharset.getString(11));16console.log(cffcharset.getString(12));17console.log(cffcharset.getString(13));18console.log(cffcharset.getString(14));19console.log(cffcharset.getString(15));20console.log(cffcharset.getString(16));21console.log(cffcharset.getString(17));22console.log(cffcharset.getString(18));23console.log(cffcharset.getString(19));24console.log(cffcharset.getString(20));25console.log(cffcharset.getString(21));26console.log(cffcharset.getString(22));27console.log(cffcharset.getString(23));28console.log(cffcharset.getString(24));29console.log(cffcharset.getString(25));30console.log(cffcharset.getString(26));31console.log(cffcharset.getString(27));32console.log(cffcharset.getString(28));33console.log(cffcharset.getString(29));34console.log(cffcharset.getString(30));35console.log(cffcharset.getString(31));36console.log(cffcharset.getString(32));37console.log(cffcharset.getString(33));38console.log(cffcharset.getString(34));39console.log(cffcharset.getString(35));40console.log(cffcharset.getString(36));41console.log(cffcharset.getString(37));42console.log(cffcharset.getString(38));43console.log(cffcharset.getString(39));44console.log(cffcharset.getString(40));45console.log(cffcharset.getString(41));46console.log(cffcharset.getString(42));47console.log(cffcharset.getString(43));48console.log(cffcharset.getString(44));49console.log(cffcharset.getString(45));50console.log(cffcharset.getString(46));51console.log(cffcharset.getString(47));52console.log(cffcharset.getString(48));53console.log(cffcharset.getString(49));54console.log(cffcharset.getString(50));55console.log(cffcharset

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Using AI Code Generation

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1var fs = require('fs');2var wptext2pdf = require('wptext2pdf');3var pdf = new wptext2pdf();4var pdf = new wptext2pdf();5var font = new wptext2pdf.Font('Times', 'Times-Roman', 'Times-Bold', 'Times-Italic', 'Times-BoldItalic');6var text = "The quick brown fox jumps over the lazy dog.";

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Using AI Code Generation

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1var wptextdecoder = require("wptextdecoder");2var charset = new wptextdecoder.CFFCharset();3charset.addRange(0, 0x7f);4charset.addRange(0x80, 0xff);5charset.addString("hello");6charset.addString("world");7charset.addString("foo");8charset.addString("bar");9charset.addString("baz");10charset.addString("qux");11charset.addString("quux");12charset.addString("quuz");13charset.addString("corge");14charset.addString("grault");15charset.addString("garply");16charset.addString("waldo");17charset.addString("fred");18charset.addString("plugh");19charset.addString("xyzzy");20charset.addString("thud");21var data = charset.toCFF();22console.log("data: " + data.toString("hex"));

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Using AI Code Generation

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1var wptools = require('wptools');2var charset = wptools.CFFCharset;3var cff = charset('Adobe-CNS1');4console.log(cff);5console.log(cff.getGlyphName(0x4E00));6var wptools = require('wptools');7var charset = wptools.CFFCharset;8var cff = charset('Adobe-GB1');9console.log(cff);10console.log(cff.getGlyphName(0x4E00));11var wptools = require('wptools');12var charset = wptools.CFFCharset;13var cff = charset('Adobe-Japan1');14console.log(cff);15console.log(cff.getGlyphName(0x4E00));16var wptools = require('wptools');17var charset = wptools.CFFCharset;18var cff = charset('Adobe-Korea1');19console.log(cff);20console.log(cff.getGlyphName(0x4E00));21var wptools = require('wptools');22var charset = wptools.CFFCharset;23var cff = charset('Adobe-UCS2');24console.log(cff);25console.log(cff.getGlyphName(0x4E00));26var wptools = require('wptools');27var charset = wptools.CFFCharset;28var cff = charset('Adobe-Identity-0');29console.log(cff);30console.log(cff.getGlyphName(0x4E00));31var wptools = require('wptools');32var charset = wptools.CFFCharset;33var cff = charset('Adobe-Identity-1');34console.log(cff);35console.log(cff.getGlyphName(0x4E00));

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Using AI Code Generation

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1var fs = require('fs');2var WpTextDecoder = require('./wptextdecoder');3var cff = fs.readFileSync('cff.txt', 'utf8');4var decoder = new WpTextDecoder(cff);5var charset = decoder.CFFCharset();6console.log(charset);

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Using AI Code Generation

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1var charset = new CFFCharset();2var charCode = 0;3var charName = charset.getCharName(charCode);4console.log(charName);5var encoding = new CFFEncoding();6var charCode = 0;7var charName = encoding.getCharName(charCode);8console.log(charName);9var standardStrings = new CFFStandardStrings();10var index = 0;11var str = standardStrings.getString(index);12console.log(str);13var stringIndex = new CFFStringIndex();14var index = 0;15var str = stringIndex.getString(index);16console.log(str);17var topDict = new CFFTopDict();18var charCode = 0;19var charName = topDict.getCharName(charCode);20console.log(charName);21var topDictIndex = new CFFTopDictIndex();22var index = 0;23var charCode = 0;24var charName = topDictIndex.getCharName(index, charCode);25console.log(charName);26var type1CharString = new CFFType1CharString();27var charCode = 0;28var charName = type1CharString.getCharName(charCode);29console.log(charName);30var type1CharStringIndex = new CFFType1CharStringIndex();31var index = 0;32var charCode = 0;33var charName = type1CharStringIndex.getCharName(index, charCode);34console.log(charName);35var type1Font = new CFFType1Font();36var charCode = 0;

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