From 53f4fbd99a223a4321377ea670d1d19b669b6f4a Mon Sep 17 00:00:00 2001
From: Emmanuel ROHEE <erohee@amdocs.com>
Date: Fri, 22 Aug 2014 10:48:00 +0200
Subject: [PATCH] resizeImage: generate an image in the format of the original
image. (Tested with tranparent PNG, transparent GIF, BMP, JPEG)
---
webclient/components/utilities/utilities-service.js | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/webclient/components/utilities/utilities-service.js b/webclient/components/utilities/utilities-service.js
index 5e9f707221..3df2f04458 100644
--- a/webclient/components/utilities/utilities-service.js
+++ b/webclient/components/utilities/utilities-service.js
@@ -103,7 +103,9 @@ angular.module('mUtilities', [])
var ctx = canvas.getContext("2d");
ctx.drawImage(img, 0, 0, width, height);
- var dataUrl = canvas.toDataURL("image/jpeg", 0.7);
+ // Extract image data in the same format as the original one.
+ // The 0.7 compression value will work with formats that supports it like JPEG.
+ var dataUrl = canvas.toDataURL(imageFile.type, 0.7);
deferred.resolve(self.dataURItoBlob(dataUrl));
};
img.onerror = function(e) {
--
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