From 9e4f3f77f39e26de8c390c8d359cc50a2938dd9d Mon Sep 17 00:00:00 2001
From: awang <awang@marinsoftware.com>
Date: Sat, 1 Aug 2015 13:17:12 +0800
Subject: [PATCH] convert rendered canvas from pipeline to png

---
 web/pdf_thumbnail_view.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/web/pdf_thumbnail_view.js b/web/pdf_thumbnail_view.js
index 1294d35542632e..3a62f5dbb50926 100644
--- a/web/pdf_thumbnail_view.js
+++ b/web/pdf_thumbnail_view.js
@@ -238,6 +238,11 @@ var PDFThumbnailView = (function PDFThumbnailViewClosure() {
           rejectRenderPromise(error);
           return;
         }
+
+        self.image.src = self.canvas.toDataURL();
+        self.canvas.width = 0;
+        self.canvas.height = 0;
+        delete self.canvas;
         self.renderingState = RenderingStates.FINISHED;
 
         if (!error) {