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Add more TrueType rewriting magic ('post' table)

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This commit is contained in:
Vivien Nicolas 2011-06-20 08:20:31 +02:00
parent ad7a06b1d5
commit 75f0930465
2 changed files with 50 additions and 33 deletions
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45
pdf.js
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@ -1607,10 +1607,7 @@ var CanvasExtraState = (function() {
const Encodings = {
get ExpertEncoding() {
return shadow(this, "ExpertEncoding", [
null, null, null, null, null, null, null, null, null, null, null,
null, null, null, null, null, null, null, null, null, null, null,
null, null, null, null, null, null, null, null, null, null,
return shadow(this, "ExpertEncoding", [ ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
"space","exclamsmall","Hungarumlautsmall",,"dollaroldstyle","dollarsuperior",
"ampersandsmall","Acutesmall","parenleftsuperior","parenrightsuperior",
"twodotenleader","onedotenleader","comma","hyphen","period","fraction",
@ -1645,10 +1642,7 @@ const Encodings = {
]);
},
get MacExpertEncoding() {
return shadow(this, "MacExpertEncoding", [
null, null, null, null, null, null, null, null, null, null, null,
null, null, null, null, null, null, null, null, null, null, null,
null, null, null, null, null, null, null, null, null, null,
return shadow(this, "MacExpertEncoding", [ ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
"space","exclamsmall","Hungarumlautsmall","centoldstyle","dollaroldstyle",
"dollarsuperior","ampersandsmall","Acutesmall","parenleftsuperior",
"parenrightsuperior","twodotenleader","onedotenleader","comma","hyphen","period",
@ -1682,10 +1676,7 @@ const Encodings = {
]);
},
get MacRomanEncoding() {
return shadow(this, "MacRomanEncoding", [
null, null, null, null, null, null, null, null, null, null, null,
null, null, null, null, null, null, null, null, null, null, null,
null, null, null, null, null, null, null, null, null, null,
return shadow(this, "MacRomanEncoding", [ ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
"space","exclam","quotedbl","numbersign","dollar","percent","ampersand",
"quotesingle","parenleft","parenright","asterisk","plus","comma","hyphen",
"period","slash","zero","one","two","three","four","five","six","seven","eight",
@ -1715,10 +1706,7 @@ const Encodings = {
]);
},
get StandardEncoding() {
return shadow(this, "StandardEncoding", [
null, null, null, null, null, null, null, null, null, null, null,
null, null, null, null, null, null, null, null, null, null, null,
null, null, null, null, null, null, null, null, null, null,
return shadow(this, "StandardEncoding", [ ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
"space","exclam","quotedbl","numbersign","dollar","percent","ampersand",
"quoteright","parenleft","parenright","asterisk","plus","comma","hyphen","period",
"slash","zero","one","two","three","four","five","six","seven","eight","nine",
@ -1738,10 +1726,7 @@ const Encodings = {
]);
},
get WinAnsiEncoding() {
return shadow(this, "WinAnsiEncoding", [
null, null, null, null, null, null, null, null, null, null, null,
null, null, null, null, null, null, null, null, null, null, null,
null, null, null, null, null, null, null, null, null, null,
return shadow(this, "WinAnsiEncoding", [ ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
"space","exclam","quotedbl","numbersign","dollar","percent","ampersand",
"quotesingle","parenleft","parenright","asterisk","plus","comma","hyphen",
"period","slash","zero","one","two","three","four","five","six","seven","eight",
@ -1772,10 +1757,7 @@ const Encodings = {
]);
},
get zapfDingbatsEncoding() {
return shadow(this, "zapfDingbatsEncoding", [
null, null, null, null, null, null, null, null, null, null, null,
null, null, null, null, null, null, null, null, null, null, null,
null, null, null, null, null, null, null, null, null, null,
return shadow(this, "zapfDingbatsEncoding", [ ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
"space","a1","a2","a202","a3","a4","a5","a119","a118","a117","a11","a12","a13",
"a14","a15","a16","a105","a17","a18","a19","a20","a21","a22","a23","a24","a25",
"a26","a27","a28","a6","a7","a8","a9","a10","a29","a30","a31","a32","a33","a34",
@ -1918,13 +1900,12 @@ var CanvasGraphics = (function() {
error("FontFile not found for font: " + fontName);
fontFile = xref.fetchIfRef(fontFile);
// Generate the custom cmap of the font if needed
var encodingMap = {};
var charset = [];
if (fontDict.has("Encoding")) {
var encoding = xref.fetchIfRef(fontDict.get("Encoding"));
if (IsDict(encoding)) {
// Build an map between codes and glyphs
// Build a map between codes and glyphs
var differences = encoding.get("Differences");
var index = 0;
for (var j = 0; j < differences.length; j++) {
@ -1960,9 +1941,13 @@ var CanvasGraphics = (function() {
} else if (fontDict.has("ToUnicode")) {
var cmapObj = xref.fetchIfRef(fontDict.get("ToUnicode"));
if (IsName(cmapObj)) {
error("ToUnicode basic cmap translation not implemented");
encodingMap = {};
error("ToUnicode file cmap translation not implemented");
} else if (IsStream(cmapObj)) {
var encoding = Encodings["WinAnsiEncoding"];
var firstChar = xref.fetchIfRef(fontDict.get("FirstChar"));
for (var i = firstChar; i < encoding.length; i++)
encodingMap[i] = new Name(encoding[i]);
var tokens = [];
var token = "";
@ -1992,8 +1977,8 @@ var CanvasGraphics = (function() {
var code = parseInt("0x" + tokens[j+2]);
for (var k = startRange; k <= endRange; k++) {
encodingMap[k] = code;
charset.push(code++);
encodingMap[k] = GlyphsUnicode[encoding[code]];
charset.push(encoding[code++]);
}
}
break;