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Added loop set to GifImagePlugin

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Andrew Murray 2015-04-04 10:32:17 +11:00
parent e36e7dd7a2
commit ecebedba7f
1 changed files with 11 additions and 1 deletions
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12
PIL/GifImagePlugin.py
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@ -340,7 +340,7 @@ def get_local_header(fp, im, offset=(0, 0)):
else: else:
transparent_color_exists = False transparent_color_exists = False
if 'duration' in im.encoderinfo: if "duration" in im.encoderinfo:
duration = im.encoderinfo["duration"] / 10 duration = im.encoderinfo["duration"] / 10
else: else:
duration = 0 duration = 0
@ -357,6 +357,16 @@ def get_local_header(fp, im, offset=(0, 0)):
o8(transparency) + # transparency index o8(transparency) + # transparency index
o8(0)) o8(0))
if "loop" in im.encoderinfo:
number_of_loops = im.encoderinfo["loop"]
fp.write(b"!" +
o8(255) + o8(11) + # extension intro
b"NETSCAPE2.0" +
o8(3) +
o8(1) +
o16(number_of_loops) + # number of loops
o8(0))
flags = 0 flags = 0
if get_interlace(im): if get_interlace(im):