[IMP] no black backgrounds, keep transparency

bzr revid: fp@tinyerp.com-20121208131628-kvea5im5vlprj02r
2012-12-08 14:16:28 +01:00
parent 01b1ee9e3f ec9cf39e86
commit 26570ab15e
1 changed files with 1 additions and 1 deletions
@@ -68,7 +68,7 @@ def image_resize_image(base64_source, size=(1024, 1024), encoding='base64', file
        return base64_source
    # create a thumbnail: will resize and keep ratios, then sharpen for better looking result
    image.thumbnail(size, Image.ANTIALIAS)
-    sharpener = ImageEnhance.Sharpness(image.convert('RGB'))
+    sharpener = ImageEnhance.Sharpness(image.convert('RGBA'))
    image = sharpener.enhance(2.0)
    # create a transparent image for background
    background = Image.new('RGBA', size, (255, 255, 255, 0))