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Merge pull request #7374 from Snuffleupagus/fix-getTextContent-setGState

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Fix errors in `setGState` in `PartialEvaluator_getTextContent` that prevents text-selection from working properly
This commit is contained in:
Yury Delendik 2016-06-03 11:54:41 -05:00
commit 5a5bb99734
2 changed files with 16 additions and 13 deletions
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22
src/core/evaluator.js
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@ -1402,7 +1402,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
case OPS.setFont:
flushTextContentItem();
textState.fontSize = args[1];
next(handleSetFont(args[0].name));
next(handleSetFont(args[0].name, null));
return;
case OPS.setTextRise:
flushTextContentItem();
@ -1608,21 +1608,17 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
var dictName = args[0];
var extGState = resources.get('ExtGState');
if (!isDict(extGState) || !extGState.has(dictName.name)) {
if (!isDict(extGState) || !isName(dictName)) {
break;
}
var gsStateMap = extGState.get(dictName.name);
var gsStateFont = null;
for (var key in gsStateMap) {
if (key === 'Font') {
assert(!gsStateFont);
gsStateFont = gsStateMap[key];
}
var gState = extGState.get(dictName.name);
if (!isDict(gState)) {
break;
}
if (gsStateFont) {
textState.fontSize = gsStateFont[1];
next(handleSetFont(gsStateFont[0]));
var gStateFont = gState.get('Font');
if (gStateFont) {
textState.fontSize = gStateFont[1];
next(handleSetFont(null, gStateFont[0]));
return;
}
break;

7
test/test_manifest.json
View File

@ -737,6 +737,13 @@
"rounds": 1,
"type": "eq"
},
{ "id": "extgstate-text",
"file": "pdfs/extgstate.pdf",
"md5": "001bb4ec04463a01d93aad748361f049",
"link": false,
"rounds": 1,
"type": "text"
},
{ "id": "usmanm-bad",
"file": "pdfs/usmanm-bad.pdf",
"md5": "38afb822433aaf07fc8f54807cd4f61a",