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Move font translation to the worker

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This commit is contained in:
Yury Delendik 2012-09-12 17:31:04 -07:00
parent c9684dba32
commit 9fba150dd2
3 changed files with 37 additions and 29 deletions
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19
src/api.js
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@ -575,24 +575,15 @@ var WorkerTransport = (function WorkerTransportClosure() {
this.objs.resolve(id, imageData);
break;
case 'Font':
var name = data[2];
var file = data[3];
var properties = data[4];
if (file) {
// Rewrap the ArrayBuffer in a stream.
var fontFileDict = new Dict();
file = new Stream(file, 0, file.length, fontFileDict);
}
var exportedData = data[2];
// At this point, only the font object is created but the font is
// not yet attached to the DOM. This is done in `FontLoader.bind`.
var font;
try {
font = new Font(name, file, properties);
} catch (e) {
font = new ErrorFont(e);
}
if ('error' in exportedData)
font = new ErrorFont(exportedData.error);
else
font = new Font(exportedData);
this.objs.resolve(id, font);
break;
default: