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How to use readTrueTypeCollectionHeader method in wpt

Best JavaScript code snippet using wpt

fonts.js

Source:fonts.js

...935          entrySelector: ttf.getUint16(),936          rangeShift: ttf.getUint16()937        };938      }939      function readTrueTypeCollectionHeader(ttc) {940        var ttcTag = (0, _util.bytesToString)(ttc.getBytes(4));941        (0, _util.assert)(ttcTag === 'ttcf', 'Must be a TrueType Collection font.');942        var majorVersion = ttc.getUint16();943        var minorVersion = ttc.getUint16();944        var numFonts = ttc.getInt32() >>> 0;945        var offsetTable = [];946        for (var i = 0; i < numFonts; i++) {947          offsetTable.push(ttc.getInt32() >>> 0);948        }949        var header = {950          ttcTag: ttcTag,951          majorVersion: majorVersion,952          minorVersion: minorVersion,953          numFonts: numFonts,954          offsetTable: offsetTable955        };956        switch (majorVersion) {957          case 1:958            return header;959          case 2:960            header.dsigTag = ttc.getInt32() >>> 0;961            header.dsigLength = ttc.getInt32() >>> 0;962            header.dsigOffset = ttc.getInt32() >>> 0;963            return header;964        }965        throw new _util.FormatError('Invalid TrueType Collection majorVersion: ' + majorVersion + '.');966      }967      function readTrueTypeCollectionData(ttc, fontName) {968        var _readTrueTypeCollecti = readTrueTypeCollectionHeader(ttc),969            numFonts = _readTrueTypeCollecti.numFonts,970            offsetTable = _readTrueTypeCollecti.offsetTable;971        for (var i = 0; i < numFonts; i++) {972          ttc.pos = (ttc.start || 0) + offsetTable[i];973          var potentialHeader = readOpenTypeHeader(ttc);974          var potentialTables = readTables(ttc, potentialHeader.numTables);975          if (!potentialTables['name']) {976            throw new _util.FormatError('TrueType Collection font must contain a "name" table.');977          }978          var nameTable = readNameTable(potentialTables['name']);979          for (var j = 0, jj = nameTable.length; j < jj; j++) {980            for (var k = 0, kk = nameTable[j].length; k < kk; k++) {981              var nameEntry = nameTable[j][k];982              if (nameEntry && nameEntry.replace(/\s/g, '') === fontName) {...

Using AI Code Generation

1var wptt = require('wptt');2var fs = require('fs');3var buffer = fs.readFileSync('test.ttf');4var font = new wptt(buffer);5console.log(font.readTrueTypeCollectionHeader());6### readTrueTypeCollectionHeader()7{8}9### readTrueTypeCollectionEntry()10{11}12### readTableDirectory()13{14        {15        },16        {17        },18        {19        },20        {21        },22        {23        },24        {

Using AI Code Generation

1var wptt = require('wptt');2var fs = require('fs');3var file = fs.readFileSync('test.ttf');4var buffer = new Buffer(file);5var header = wptt.readTrueTypeCollectionHeader(buffer);6console.log(header);

Using AI Code Generation

1var wptt = require('wptt');2var fs = require('fs');3var path = require('path');4var file = fs.readFileSync(path.join(__dirname, 'test.ttf'));5var buffer = new Buffer(file);6var header = wptt.readTrueTypeCollectionHeader(buffer);7console.log(header);8{ 9}10### readTrueTypeHeader(buffer)11var wptt = require('wptt');12var fs = require('fs');13var path = require('path');14var file = fs.readFileSync(path.join(__dirname, 'test.ttf'));15var buffer = new Buffer(file);16var header = wptt.readTrueTypeHeader(buffer);17console.log(header);18{ 19}20### readTableDirectoryEntry(buffer)21var wptt = require('wptt');22var fs = require('fs');23var path = require('path');24var file = fs.readFileSync(path.join(__dirname, 'test.ttf'));25var buffer = new Buffer(file);26var entry = wptt.readTableDirectoryEntry(buffer);27console.log(entry);28{ 29}30### readCmapTable(buffer)

Using AI Code Generation

1var wpt = require('wpt');2var fs = require('fs');3var buffer = fs.readFileSync('test.ttf');4var header = wpt.readTrueTypeCollectionHeader(buffer);5console.log(header);6[MIT License](LICENSE)

Using AI Code Generation

1const wptt = require('wptt');2const fs = require('fs');3const ttc = fs.readFileSync('test.ttc');4const wpttObj = new wptt();5const header = wpttObj.readTrueTypeCollectionHeader(ttc);6console.log(header);7{ version: '1.0',8   [ { sfntVersion: '0x00010000',9       tableDirectory: [Object] },10     { sfntVersion: '0x00010000',11       tableDirectory: [Object] } ] }12## readTrueTypeHeader(ttf)13const wptt = require('wptt');14const fs = require('fs');15const ttf = fs.readFileSync('test.ttf');16const wpttObj = new wptt();17const header = wpttObj.readTrueTypeHeader(ttf);18console.log(header);19{ version: '1.0',20   [ { sfntVersion: '0x00010000',21       tableDirectory: [Object] },22     { sfntVersion: '0x000

Using AI Code Generation

1const wptt = require('wptt');2const fs = require('fs');3let fontData = fs.readFileSync('test.ttf');4let header = wptt.readTrueTypeCollectionHeader(fontData);5console.log(header);6{ sfntVersion: 1953784678,7  offsetTable: [ { tag: 'ttcf', checkSum: 0, offset: 12 } ] }

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