Sakurai/pdf.js
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Add handling for gs in getTextContent

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This commit is contained in:
Julian Viereck 2012-09-14 19:52:37 -07:00
parent bd4434a7ea
commit e22fc80d3e
1 changed files with 17 additions and 1 deletions
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18
src/evaluator.js
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@ -596,7 +596,23 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
state
);
break;
case 'gs':
var dictName = args[0];
var extGState = resources.get('ExtGState');
if (!isDict(extGState) || !extGState.has(dictName.name))
break;
var gsState = extGState.get(dictName.name);
for (var i = 0; i < gsState.length; i++) {
if (gsState[i] === 'Font') {
font = handleSetFont(args[0].name).translated;
}
}
break;
} // switch
if (chunk !== '') {
var bidiText = PDFJS.bidi(chunk, -1);
text.push(bidiText.str);
@ -610,7 +626,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
assertWellFormed(args.length <= 33, 'Too many arguments');
args.push(obj);
}
}
} // while
return state;
},