Sakurai/pdf.js
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Merge pull request #3943 from yurydelendik/issue-3942

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Fixes cleaning up of the rendered pages
This commit is contained in:
Yury Delendik 2013-11-20 17:11:48 -08:00
commit 377cb00d9f
2 changed files with 4 additions and 7 deletions
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6
web/page_view.js
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@ -67,16 +67,12 @@ var PageView = function pageView(container, id, scale,
} }
}; };
this.resetRenderingState = function pageViewResetRenderingState() { this.reset = function pageViewReset() {
if (this.renderTask) { if (this.renderTask) {
this.renderTask.cancel(); this.renderTask.cancel();
} }
this.resume = null; this.resume = null;
this.renderingState = RenderingStates.INITIAL; this.renderingState = RenderingStates.INITIAL;
};
this.reset = function pageViewReset() {
this.resetRenderingState();
div.style.width = Math.floor(this.viewport.width) + 'px'; div.style.width = Math.floor(this.viewport.width) + 'px';
div.style.height = Math.floor(this.viewport.height) + 'px'; div.style.height = Math.floor(this.viewport.height) + 'px';

5
web/viewer.js
View File

@ -1065,8 +1065,9 @@ var PDFView = {
cleanup: function pdfViewCleanup() { cleanup: function pdfViewCleanup() {
for (var i = 0, ii = this.pages.length; i < ii; i++) { for (var i = 0, ii = this.pages.length; i < ii; i++) {
if (this.pages[i]) { if (this.pages[i] &&
this.pages[i].resetRenderingState(); this.pages[i].renderingState !== RenderingStates.FINISHED) {
this.pages[i].reset();
} }
} }
this.pdfDocument.cleanup(); this.pdfDocument.cleanup();