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PDF.js version 1.0.1141

master v1.0.1141
Pdf Bot 10 years ago
parent
b7b2f9ee0a
commit
e73aeda675
5 changed files with 98 additions and 50 deletions
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  1. 2
      bower.json
  2. 70
      build/pdf.combined.js
  3. 4
      build/pdf.js
  4. 70
      build/pdf.worker.js
  5. 2
      package.json

2
bower.json
Unescape View File

@ -1,6 +1,6 @@ @@ -1,6 +1,6 @@
{
"name": "pdfjs-dist",
"version": "1.0.1137",
"version": "1.0.1141",
"main": [
"build/pdf.js",
"build/pdf.worker.js"

70
build/pdf.combined.js
Unescape View File

@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') { @@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') {
(typeof window !== 'undefined' ? window : this).PDFJS = {};
}
PDFJS.version = '1.0.1137';
PDFJS.build = 'fb82000';
PDFJS.version = '1.0.1141';
PDFJS.build = '394b38b';
(function pdfjsWrapper() {
// Use strict in our context only - users might not want it
@ -22619,6 +22619,10 @@ var ToUnicodeMap = (function ToUnicodeMapClosure() { @@ -22619,6 +22619,10 @@ var ToUnicodeMap = (function ToUnicodeMapClosure() {
}
},
has: function(i) {
return this._map[i] !== undefined;
},
get: function(i) {
return this._map[i];
},
@ -22648,6 +22652,10 @@ var IdentityToUnicodeMap = (function IdentityToUnicodeMapClosure() { @@ -22648,6 +22652,10 @@ var IdentityToUnicodeMap = (function IdentityToUnicodeMapClosure() {
}
},
has: function (i) {
return this.firstChar <= i && i <= this.lastChar;
},
get: function (i) {
if (this.firstChar <= i && i <= this.lastChar) {
return String.fromCharCode(i);
@ -23080,7 +23088,6 @@ var Font = (function FontClosure() { @@ -23080,7 +23088,6 @@ var Font = (function FontClosure() {
var isSymbolic = !!(properties.flags & FontFlags.Symbolic);
var isIdentityUnicode =
properties.toUnicode instanceof IdentityToUnicodeMap;
var isCidFontType2 = (properties.type === 'CIDFontType2');
var newMap = Object.create(null);
var toFontChar = [];
var usedFontCharCodes = [];
@ -23091,17 +23098,11 @@ var Font = (function FontClosure() { @@ -23091,17 +23098,11 @@ var Font = (function FontClosure() {
var fontCharCode = originalCharCode;
// First try to map the value to a unicode position if a non identity map
// was created.
if (!isIdentityUnicode) {
if (toUnicode.get(originalCharCode) !== undefined) {
var unicode = toUnicode.get(fontCharCode);
// TODO: Try to map ligatures to the correct spot.
if (unicode.length === 1) {
fontCharCode = unicode.charCodeAt(0);
}
} else if (isCidFontType2) {
// For CIDFontType2, move characters not present in toUnicode
// to the private use area (fixes bug 1028735 and issue 4881).
fontCharCode = nextAvailableFontCharCode;
if (!isIdentityUnicode && toUnicode.has(originalCharCode)) {
var unicode = toUnicode.get(fontCharCode);
// TODO: Try to map ligatures to the correct spot.
if (unicode.length === 1) {
fontCharCode = unicode.charCodeAt(0);
}
}
// Try to move control characters, special characters and already mapped
@ -23946,6 +23947,7 @@ var Font = (function FontClosure() { @@ -23946,6 +23947,7 @@ var Font = (function FontClosure() {
var newGlyfData = new Uint8Array(oldGlyfDataLength);
var startOffset = itemDecode(locaData, 0);
var writeOffset = 0;
var missingGlyphData = {};
itemEncode(locaData, 0, writeOffset);
var i, j;
for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) {
@ -23963,6 +23965,10 @@ var Font = (function FontClosure() { @@ -23963,6 +23965,10 @@ var Font = (function FontClosure() {
continue;
}
if (startOffset === endOffset) {
missingGlyphData[i] = true;
}
var newLength = sanitizeGlyph(oldGlyfData, startOffset, endOffset,
newGlyfData, writeOffset, hintsValid);
writeOffset += newLength;
@ -23979,7 +23985,7 @@ var Font = (function FontClosure() { @@ -23979,7 +23985,7 @@ var Font = (function FontClosure() {
itemEncode(locaData, j, simpleGlyph.length);
}
glyf.data = simpleGlyph;
return;
return missingGlyphData;
}
if (dupFirstEntry) {
@ -23996,6 +24002,7 @@ var Font = (function FontClosure() { @@ -23996,6 +24002,7 @@ var Font = (function FontClosure() {
} else {
glyf.data = newGlyfData.subarray(0, writeOffset);
}
return missingGlyphData;
}
function readPostScriptTable(post, properties, maxpNumGlyphs) {
@ -24455,11 +24462,13 @@ var Font = (function FontClosure() { @@ -24455,11 +24462,13 @@ var Font = (function FontClosure() {
sanitizeHead(tables.head, numGlyphs, isTrueType ? tables.loca.length : 0);
var missingGlyphs = {};
if (isTrueType) {
var isGlyphLocationsLong = int16(tables.head.data[50],
tables.head.data[51]);
sanitizeGlyphLocations(tables.loca, tables.glyf, numGlyphs,
isGlyphLocationsLong, hintsValid, dupFirstEntry);
missingGlyphs = sanitizeGlyphLocations(tables.loca, tables.glyf,
numGlyphs, isGlyphLocationsLong,
hintsValid, dupFirstEntry);
}
if (!tables.hhea) {
@ -24481,19 +24490,33 @@ var Font = (function FontClosure() { @@ -24481,19 +24490,33 @@ var Font = (function FontClosure() {
}
}
var charCodeToGlyphId = [], charCode;
var charCodeToGlyphId = [], charCode, toUnicode = properties.toUnicode;
function hasGlyph(glyphId, charCode) {
if (!missingGlyphs[glyphId]) {
return true;
}
if (charCode >= 0 && toUnicode.has(charCode)) {
return true;
}
return false;
}
if (properties.type === 'CIDFontType2') {
var cidToGidMap = properties.cidToGidMap || [];
var cidToGidMapLength = cidToGidMap.length;
var isCidToGidMapEmpty = cidToGidMap.length === 0;
properties.cMap.forEach(function(charCode, cid) {
assert(cid <= 0xffff, 'Max size of CID is 65,535');
var glyphId = -1;
if (cidToGidMapLength === 0) {
if (isCidToGidMapEmpty) {
glyphId = charCode;
} else if (cidToGidMap[cid] !== undefined) {
glyphId = cidToGidMap[cid];
}
if (glyphId >= 0 && glyphId < numGlyphs) {
if (glyphId >= 0 && glyphId < numGlyphs &&
hasGlyph(glyphId, charCode)) {
charCodeToGlyphId[charCode] = glyphId;
}
});
@ -24553,7 +24576,8 @@ var Font = (function FontClosure() { @@ -24553,7 +24576,8 @@ var Font = (function FontClosure() {
var found = false;
for (i = 0; i < cmapMappingsLength; ++i) {
if (cmapMappings[i].charCode === unicodeOrCharCode) {
if (cmapMappings[i].charCode === unicodeOrCharCode &&
hasGlyph(cmapMappings[i].glyphId, unicodeOrCharCode)) {
charCodeToGlyphId[charCode] = cmapMappings[i].glyphId;
found = true;
break;
@ -24563,7 +24587,7 @@ var Font = (function FontClosure() { @@ -24563,7 +24587,7 @@ var Font = (function FontClosure() {
// Try to map using the post table. There are currently no known
// pdfs that this fixes.
var glyphId = properties.glyphNames.indexOf(glyphName);
if (glyphId > 0) {
if (glyphId > 0 && hasGlyph(glyphId, -1)) {
charCodeToGlyphId[charCode] = glyphId;
}
}

4
build/pdf.js
Unescape View File

@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') { @@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') {
(typeof window !== 'undefined' ? window : this).PDFJS = {};
}
PDFJS.version = '1.0.1137';
PDFJS.build = 'fb82000';
PDFJS.version = '1.0.1141';
PDFJS.build = '394b38b';
(function pdfjsWrapper() {
// Use strict in our context only - users might not want it

70
build/pdf.worker.js vendored
Unescape View File

@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') { @@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') {
(typeof window !== 'undefined' ? window : this).PDFJS = {};
}
PDFJS.version = '1.0.1137';
PDFJS.build = 'fb82000';
PDFJS.version = '1.0.1141';
PDFJS.build = '394b38b';
(function pdfjsWrapper() {
// Use strict in our context only - users might not want it
@ -16294,6 +16294,10 @@ var ToUnicodeMap = (function ToUnicodeMapClosure() { @@ -16294,6 +16294,10 @@ var ToUnicodeMap = (function ToUnicodeMapClosure() {
}
},
has: function(i) {
return this._map[i] !== undefined;
},
get: function(i) {
return this._map[i];
},
@ -16323,6 +16327,10 @@ var IdentityToUnicodeMap = (function IdentityToUnicodeMapClosure() { @@ -16323,6 +16327,10 @@ var IdentityToUnicodeMap = (function IdentityToUnicodeMapClosure() {
}
},
has: function (i) {
return this.firstChar <= i && i <= this.lastChar;
},
get: function (i) {
if (this.firstChar <= i && i <= this.lastChar) {
return String.fromCharCode(i);
@ -16755,7 +16763,6 @@ var Font = (function FontClosure() { @@ -16755,7 +16763,6 @@ var Font = (function FontClosure() {
var isSymbolic = !!(properties.flags & FontFlags.Symbolic);
var isIdentityUnicode =
properties.toUnicode instanceof IdentityToUnicodeMap;
var isCidFontType2 = (properties.type === 'CIDFontType2');
var newMap = Object.create(null);
var toFontChar = [];
var usedFontCharCodes = [];
@ -16766,17 +16773,11 @@ var Font = (function FontClosure() { @@ -16766,17 +16773,11 @@ var Font = (function FontClosure() {
var fontCharCode = originalCharCode;
// First try to map the value to a unicode position if a non identity map
// was created.
if (!isIdentityUnicode) {
if (toUnicode.get(originalCharCode) !== undefined) {
var unicode = toUnicode.get(fontCharCode);
// TODO: Try to map ligatures to the correct spot.
if (unicode.length === 1) {
fontCharCode = unicode.charCodeAt(0);
}
} else if (isCidFontType2) {
// For CIDFontType2, move characters not present in toUnicode
// to the private use area (fixes bug 1028735 and issue 4881).
fontCharCode = nextAvailableFontCharCode;
if (!isIdentityUnicode && toUnicode.has(originalCharCode)) {
var unicode = toUnicode.get(fontCharCode);
// TODO: Try to map ligatures to the correct spot.
if (unicode.length === 1) {
fontCharCode = unicode.charCodeAt(0);
}
}
// Try to move control characters, special characters and already mapped
@ -17621,6 +17622,7 @@ var Font = (function FontClosure() { @@ -17621,6 +17622,7 @@ var Font = (function FontClosure() {
var newGlyfData = new Uint8Array(oldGlyfDataLength);
var startOffset = itemDecode(locaData, 0);
var writeOffset = 0;
var missingGlyphData = {};
itemEncode(locaData, 0, writeOffset);
var i, j;
for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) {
@ -17638,6 +17640,10 @@ var Font = (function FontClosure() { @@ -17638,6 +17640,10 @@ var Font = (function FontClosure() {
continue;
}
if (startOffset === endOffset) {
missingGlyphData[i] = true;
}
var newLength = sanitizeGlyph(oldGlyfData, startOffset, endOffset,
newGlyfData, writeOffset, hintsValid);
writeOffset += newLength;
@ -17654,7 +17660,7 @@ var Font = (function FontClosure() { @@ -17654,7 +17660,7 @@ var Font = (function FontClosure() {
itemEncode(locaData, j, simpleGlyph.length);
}
glyf.data = simpleGlyph;
return;
return missingGlyphData;
}
if (dupFirstEntry) {
@ -17671,6 +17677,7 @@ var Font = (function FontClosure() { @@ -17671,6 +17677,7 @@ var Font = (function FontClosure() {
} else {
glyf.data = newGlyfData.subarray(0, writeOffset);
}
return missingGlyphData;
}
function readPostScriptTable(post, properties, maxpNumGlyphs) {
@ -18130,11 +18137,13 @@ var Font = (function FontClosure() { @@ -18130,11 +18137,13 @@ var Font = (function FontClosure() {
sanitizeHead(tables.head, numGlyphs, isTrueType ? tables.loca.length : 0);
var missingGlyphs = {};
if (isTrueType) {
var isGlyphLocationsLong = int16(tables.head.data[50],
tables.head.data[51]);
sanitizeGlyphLocations(tables.loca, tables.glyf, numGlyphs,
isGlyphLocationsLong, hintsValid, dupFirstEntry);
missingGlyphs = sanitizeGlyphLocations(tables.loca, tables.glyf,
numGlyphs, isGlyphLocationsLong,
hintsValid, dupFirstEntry);
}
if (!tables.hhea) {
@ -18156,19 +18165,33 @@ var Font = (function FontClosure() { @@ -18156,19 +18165,33 @@ var Font = (function FontClosure() {
}
}
var charCodeToGlyphId = [], charCode;
var charCodeToGlyphId = [], charCode, toUnicode = properties.toUnicode;
function hasGlyph(glyphId, charCode) {
if (!missingGlyphs[glyphId]) {
return true;
}
if (charCode >= 0 && toUnicode.has(charCode)) {
return true;
}
return false;
}
if (properties.type === 'CIDFontType2') {
var cidToGidMap = properties.cidToGidMap || [];
var cidToGidMapLength = cidToGidMap.length;
var isCidToGidMapEmpty = cidToGidMap.length === 0;
properties.cMap.forEach(function(charCode, cid) {
assert(cid <= 0xffff, 'Max size of CID is 65,535');
var glyphId = -1;
if (cidToGidMapLength === 0) {
if (isCidToGidMapEmpty) {
glyphId = charCode;
} else if (cidToGidMap[cid] !== undefined) {
glyphId = cidToGidMap[cid];
}
if (glyphId >= 0 && glyphId < numGlyphs) {
if (glyphId >= 0 && glyphId < numGlyphs &&
hasGlyph(glyphId, charCode)) {
charCodeToGlyphId[charCode] = glyphId;
}
});
@ -18228,7 +18251,8 @@ var Font = (function FontClosure() { @@ -18228,7 +18251,8 @@ var Font = (function FontClosure() {
var found = false;
for (i = 0; i < cmapMappingsLength; ++i) {
if (cmapMappings[i].charCode === unicodeOrCharCode) {
if (cmapMappings[i].charCode === unicodeOrCharCode &&
hasGlyph(cmapMappings[i].glyphId, unicodeOrCharCode)) {
charCodeToGlyphId[charCode] = cmapMappings[i].glyphId;
found = true;
break;
@ -18238,7 +18262,7 @@ var Font = (function FontClosure() { @@ -18238,7 +18262,7 @@ var Font = (function FontClosure() {
// Try to map using the post table. There are currently no known
// pdfs that this fixes.
var glyphId = properties.glyphNames.indexOf(glyphName);
if (glyphId > 0) {
if (glyphId > 0 && hasGlyph(glyphId, -1)) {
charCodeToGlyphId[charCode] = glyphId;
}
}

2
package.json
Unescape View File

@ -1,6 +1,6 @@ @@ -1,6 +1,6 @@
{
"name": "pdfjs-dist",
"version": "1.0.1137",
"version": "1.0.1141",
"description": "Generic build of Mozilla's PDF.js library.",
"keywords": [
"Mozilla",

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