Andrew Murray
1b8d12b048
If only one frame, do not use image from sequence
2015-08-24 23:51:02 +10:00
Andrew Murray
e88e90b8ed
Minor improvement, one less copy
2015-08-24 23:23:52 +10:00
Andrew Murray
88fca0f555
Fixed palette issue when saving
2015-08-24 23:23:07 +10:00
Andrew Murray
b8ff91ab3b
Corrected version number when saving GIFs
2015-08-21 22:10:13 +10:00
Andrew Murray
f64bc891d4
Changed GifImagePlugin to include use image info params
2015-08-21 22:09:05 +10:00
Andrew Murray
4fbea3e553
Added multiframe GIF test
2015-07-01 09:18:05 +10:00
Alex Clark
be1df0f33c
Merge pull request #1320 from radarhere/gifmaker
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Merged gifmaker into GifImagePlugin
2015-06-30 08:00:39 -04:00
Andrew Murray
2c4fe7281f
Merged gifmaker into GifImagePlugin
2015-06-30 18:02:48 +10:00
Andrew Murray
d20eef450b
Added is_animated
2015-06-30 13:25:00 +10:00
Andrew Murray
1111e9fb35
Fixed frame position when seeking past the end of file
2015-06-19 00:49:18 +10:00
wiredfool
30631902d6
Merge pull request #1231 from radarhere/image_palette
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Copy image when saving in GifImagePlugin
2015-06-16 11:49:41 -07:00
Andrew Murray
ecb1cef99b
Added background color index saving to GifImagePlugin
2015-06-11 11:10:05 +10:00
Andrew Murray
42d1aabcc4
Removed interlace flag from GifImagePlugin getdata
2015-06-09 20:21:00 +10:00
Antony Lee
1b80fe5507
Provide n_frames attribute to multi-frame formats.
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cf #1190 , #1192 . Tests missing.
2015-06-08 00:40:23 +10:00
Hugo
b816c048ad
Merge pull request #1172 from radarhere/gif
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Added duration and loop set to GifImagePlugin
2015-06-04 13:07:58 +03:00
Andrew Murray
3c7e37d2d7
Replaced old-style classes
2015-05-27 00:07:21 +10:00
Andrew Murray
ca89d431ba
To avoid modifications, copy image when saving in GifImagePlugin
2015-05-13 16:39:25 +10:00
Andrew Murray
f028928b5a
Rearranged used_palette_colors to fix get_local_header
2015-04-24 00:44:27 +10:00
Andrew Murray
aa1368f551
Flake8 fixes
2015-04-23 23:41:42 +10:00
Andrew Murray
a5917b3fa3
Added GifImagePlugin tests
2015-04-04 11:45:30 +11:00
Andrew Murray
ecebedba7f
Added loop set to GifImagePlugin
2015-04-04 10:33:35 +11:00
Andrew Murray
e36e7dd7a2
Added duration set to GifImagePlugin
2015-04-04 10:33:35 +11:00
hugovk
2879819ce7
Style/health fixes
2015-04-01 16:47:01 +03:00
Moriyoshi Koizumi
9d60085957
The optimization algorithm is only applicable to the image of mode="P" or "L".
2014-11-06 21:29:27 +09:00
hugovk
8de95676e0
flake8
2014-08-26 16:47:10 +03:00
Nikita Uvarov
97e111d079
Fixed wrong mode of gif image.
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In case of L mode and small image.
2014-08-07 16:23:08 +03:00
Lars Jørgen Solberg
925277cbfc
ensure that the prevous frame was loaded when seek()ing
2014-07-07 20:46:54 +02:00
Lars Jørgen Solberg
047832c6c6
only update the disposal_method if it not 'unspecified'
2014-07-03 19:01:18 +02:00
Lars Jørgen Solberg
f88a355c6c
Handle transparency between frames for animated GIFs
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Show the previous frame for transparent pixels when the disposal method is 'do not dispose'.
This fixes issue 634.
2014-07-03 18:53:21 +02:00
Lars Jørgen Solberg
08a9bdbcd6
Fix dispose calculations
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- use correct dispose mode
- only apply the dispose on extent of the previous frame
2014-07-02 21:27:52 +02:00
wiredfool
b981ef425b
Suppress stderr from ppmquant and ppmtogif
2014-06-29 14:24:32 -07:00
Michael Brown
a301d061fb
Better error checking in _save_netpbm
2014-06-27 19:07:20 -04:00
Michael Brown
34317edd8a
Change most uses of os.system to use subprocess
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The only places left that use os.system are in ImageShow and setup.py
2014-06-27 19:07:20 -04:00
wiredfool
a77ee2d8c5
Fix test failure when optimizing the palette on mode L gifs
2014-03-04 21:44:32 -08:00
David Schmidt
93a8bc9bd3
* fix palette handling for converted gifs
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* fix gif optimization
* better auto convert paramter for gif save
2014-03-04 21:44:32 -08:00
David Schmidt
9d43f156a8
replace custom search with dict in gif optimize
2013-08-06 11:36:02 +02:00
David Schmidt
c9df9d0b23
reorganized gif optimize to work with palette parameter
2013-08-05 17:59:35 +02:00
David Schmidt
b9ab3f5bf4
fix Issue #312
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improve palette handling while saving gif and png
2013-08-02 16:32:49 +02:00
Alex Clark
bb1b3a532c
Cleanup WS, courtesy of @Arfrever
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find * -type f "-(" -name "*.bdf" -o -name "*.c" -o -name "*.h" -o -name "*.py" -o -name "*.rst" -o -name "*.txt" "-)" -exec sed -e "s/[[:space:]]*$//" -i {} \;
2013-06-30 18:42:19 -04:00
David Schmidt
b66d888b0e
adjust the transparency index after successful optimize
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skip transparency block if transparent color is not used after optimize
2013-05-24 13:12:40 +02:00
David Schmidt
71b30352d9
limit custom palette size
2013-05-24 13:16:16 +03:00
David Schmidt
a9cb1281f4
fix Python 2 compatibility
2013-05-24 11:55:31 +02:00
David Schmidt
12cea19280
a break
2013-05-23 15:45:11 +02:00
David Schmidt
dad5e86226
fix gif test, fix gif optimization for palette length < 3
2013-05-23 15:24:06 +02:00
David Schmidt
5cd1b9f01e
minor addition
2013-05-23 14:31:48 +02:00
David Schmidt
a466b3e099
fixes #211
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replace the gif optimization with a working version
2013-05-23 14:06:09 +02:00
Alex Clark
3020c16eaa
Fix imports
2013-03-07 11:20:28 -05:00
Alex Clark
cb4f0f2b3c
Revert "Fix saving images with added transparency"
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This reverts commit cc439099c1
2013-02-06 09:25:03 -05:00
Sandro Mani
cc439099c1
Fix saving images with added transparency
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See http://mail.python.org/pipermail/image-sig/1999-February/000648.html
This patch was carried by fedora for python-imaging
2013-02-06 00:49:26 +01:00
David Schmidt
ee04c7ceea
Fixed another difference between PIL and Pillow
2013-01-11 13:24:44 +01:00
d-schmidt
900f3a8ff7
Added possibility to save gifs with a custom palette when using color mode P
2013-01-10 20:34:58 +01:00
Brian Crowell
a7e3b2e47b
py3k: The big push
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There are two main issues fixed with this commit:
* bytes vs. str: All file, image, and palette data are now handled as
bytes. A new _binary module consolidates the hacks needed to do this
across Python versions. tostring/fromstring methods have been renamed to
tobytes/frombytes, but the Python 2.6/2.7 versions alias them to the old
names for compatibility. Users should move to tobytes/frombytes.
One other potentially-breaking change is that text data in image files
(such as tags, comments) are now explicitly handled with a specific
character encoding in mind. This works well with the Unicode str in
Python 3, but may trip up old code expecting a straight byte-for-byte
translation to a Python string. This also required a change to Gohlke's
tags tests (in Tests/test_file_png.py) to expect Unicode strings from
the code.
* True div vs. floor div: Many division operations used the "/" operator
to do floor division, which is now the "//" operator in Python 3. These
were fixed.
As of this commit, on the first pass, I have one failing test (improper
handling of a slice object in a C module, test_imagepath.py) in Python 3,
and three that that I haven't tried running yet (test_imagegl,
test_imagegrab, and test_imageqt). I also haven't tested anything on
Windows. All but the three skipped tests run flawlessly against Pythons
2.6 and 2.7.
2013-01-10 08:46:56 -06:00
Brian Crowell
31c454b925
py3k: 2to3's "idiom" filter
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This is, I guess, a few things the Python devs were just fed up with.
* "while 1" is now "while True"
* Types are compared with isinstance instead of ==
* Sort a list in one go with sorted()
My own twist is to also replace type('') with str, type(()) with tuple,
type([]) with list, type(1) with int, and type(5000.0) with float.
2013-01-10 08:46:53 -06:00
Brian Crowell
83ff0b3b31
py3k: Use relative imports
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In py3k, imports are absolute unless using the "from . import" syntax.
This commit also solves a recursive import between Image, ImageColor, and
ImagePalette by delay-importing ImagePalette in Image.
I'm not too keen on this commit because the syntax is ugly. I might go back
and prefer the prettier "from PIL import".
2013-01-10 08:46:48 -06:00
Brian Crowell
78575798d7
py3k: Update exception usage to modern syntax
2013-01-10 08:46:33 -06:00
Alex Clark
9a640e3157
Forking PIL
2010-07-30 22:52:47 -04:00
