Sakurai/pdf.js
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Change the format of textContent to be an array

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This commit is contained in:
Julian Viereck 2012-09-11 16:14:18 -07:00
parent eced7fbb57
commit 668c2867d4
2 changed files with 4 additions and 16 deletions
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18
src/evaluator.js
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@ -507,10 +507,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
getTextContent: function partialEvaluatorGetIRQueue(stream, resources, state) { getTextContent: function partialEvaluatorGetIRQueue(stream, resources, state) {
if (!state) { if (!state) {
state = { state = [];
text: '',
mapping: []
};
} }
var self = this; var self = this;
@ -528,9 +525,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
var res = resources; var res = resources;
var args = [], obj; var args = [], obj;
var text = state.text;
var chunk = ''; var chunk = '';
var commandOffset = state.mapping;
var font = null; var font = null;
while (!isEOF(obj = parser.getObj())) { while (!isEOF(obj = parser.getObj())) {
if (isCmd(obj)) { if (isCmd(obj)) {
@ -594,20 +589,16 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
// Add some spacing between the text here and the text of the // Add some spacing between the text here and the text of the
// xForm. // xForm.
text = text + ' ';
state.text = text;
state = this.getTextContent( state = this.getTextContent(
xobj, xobj,
xobj.dict.get('Resources') || resources, xobj.dict.get('Resources') || resources,
state state
); );
text = state.text;
break; break;
} // switch } // switch
if (chunk !== '') { if (chunk !== '') {
commandOffset.push(text.length); state.push(chunk);
text += chunk;
chunk = ''; chunk = '';
} }
@ -618,10 +609,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
} }
} }
return { return state;
text: text,
mapping: commandOffset
};
}, },
extractDataStructures: function extractDataStructures: function

2
web/viewer.js
View File

@ -1043,7 +1043,7 @@ var PDFView = {
function extractPageText(pageIndex) { function extractPageText(pageIndex) {
self.pages[pageIndex].pdfPage.getTextContent().then( self.pages[pageIndex].pdfPage.getTextContent().then(
function textContentResolved(textContent) { function textContentResolved(textContent) {
self.pageText[pageIndex] = textContent.text; self.pageText[pageIndex] = textContent.join('');
self.search(); self.search();
if ((pageIndex + 1) < self.pages.length) if ((pageIndex + 1) < self.pages.length)
extractPageText(pageIndex + 1); extractPageText(pageIndex + 1);