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Merge pull request #1716 from yurydelendik/issue-1709

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Adjusts MacRoman switch heuristics threshold
This commit is contained in:
Brendan Dahl 2012-05-22 18:09:51 -07:00
commit 139200e772
3 changed files with 12 additions and 3 deletions
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src/fonts.js
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@ -1976,9 +1976,9 @@ var Font = (function FontClosure() {
this.isSymbolicFont = false;
}
// heuristics: if removed more than 2 glyphs encoding WinAnsiEncoding
// does not set properly
if (glyphsRemoved > 2) {
// heuristics: if removed more than 10 glyphs encoding WinAnsiEncoding
// does not set properly (broken PDFs have about 100 removed glyphs)
if (glyphsRemoved > 10) {
warn('Switching TrueType encoding to MacRomanEncoding for ' +
this.name + ' font');
encoding = Encodings.MacRomanEncoding;