mirrors/pdf.js
1
0
Fork 0
mirror of https://github.com/mozilla/pdf.js.git synced 2025-04-25 01:28:06 +02:00
Code Activity

Next try for windows

Browse source
This commit is contained in:
Vivien Nicolas 2011-06-28 01:17:36 +02:00
parent 61da963dae
commit 0783f3a896
1 changed files with 23 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

36
fonts.js
View file

@ -189,7 +189,7 @@ var Font = (function () {
return String.fromCharCode(byte ^ 0xff) +
String.fromCharCode(value & 0xff);
} else if (signed) {
return String.fromCharCode((value >> 7) & 0xff) +
return String.fromCharCode((value >> 8) & 0xff) +
String.fromCharCode(value & 0xff);
}
return String.fromCharCode((value >> 8) & 0xff) +
@ -741,8 +741,13 @@ var Font = (function () {
*/
hmtx = "\x01\xF4\x00\x00"; // Fake .notdef
var width = 0, lsb = 0;
for (var i = 0; i < charstrings.length; i++)
hmtx += string16(charstrings[i].width) + string16(charstrings[i].lsb);
for (var i = 0; i < charstrings.length; i++) {
var charstring = charstrings[i];
if (fontCount == 1) {
log(charstring.width + "::" + charstring.lsb);
}
hmtx += string16(charstring.width) + string16(charstring.lsb, true);
}
hmtx = stringToArray(hmtx);
createTableEntry(otf, offsets, "hmtx", hmtx);
@ -1010,12 +1015,12 @@ var Type1Parser = function() {
var kEscapeCommand = 12;
function decodeCharString(array) {
function decodeCharString(array, glyph) {
var charstring = [];
var lsb = 0;
var width = 0;
var used = false;
var z = 0;
var value = "";
var count = array.length;
for (var i = 0; i < count; i++) {
@ -1056,24 +1061,26 @@ var Type1Parser = function() {
if (value == 13) {
width = charstring[1];
lsb = charstring[0];
//charstring.push(lsb, "hmoveto");
charstring.push(lsb, "hmoveto");
charstring.splice(0, 1);
used = true;
continue;
} else if (0 && lsb && value == 1) { // hstem
} else if (!used && lsb && value == 1) { // hstem
charstring[Gindex] += lsb;
lsb = 0;
} else if (0 && lsb && value == 22) { // hmoveto
used = true;
} else if (!used && lsb && value == 22) { // hmoveto
error("hmoveto: " + charstring[Gindex]);
charstring[Gindex] += lsb;
lsb = 0;
} else if (0 && lsb && value == 14) { // enchar
used = true;
} else if (!used && lsb && value == 14) { // enchar
log(glyph);
var p = charstring[Gindex];
if (IsNum(p)) {
charstring[Gindex] += lsb;
} else {
charstring.splice(Gindex + 1, 0, lsb);
}
lsb = 0;
used = true;
}
var Gindex = charstring.length;
@ -1105,6 +1112,9 @@ var Type1Parser = function() {
charstring.push(value);
}
if (!used && lsb)
error("lsb has not been reported in " + fontName + " for charstring: " + charstring);
return { charstring: charstring, width: width, lsb: lsb };
};
@ -1140,7 +1150,7 @@ var Type1Parser = function() {
length = parseInt(length);
var data = eexecString.slice(i + 3, i + 3 + length);
var encodedCharstring = decrypt(data, kCharStringsEncryptionKey, 4);
var str = decodeCharString(encodedCharstring);
var str = decodeCharString(encodedCharstring, glyph);
glyphs.push({
glyph: glyph,