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253 Commits

Author SHA1 Message Date
Joaquín Cuenca Abela
c68044bf7f Fix IOError when saving progressive JPEGs. 
when the jpeg encoder sees the flags optimize or progressive (or progression)
it will write the full image in one shot.

The bufsize needs to be big enough to hold the entire image. The current heuristic
is that the entire compressed image will fit in width * height bytes, but this
heuristic is only applied to save operations with the flag "optimize" and not to
save operations with the flag "progressive".

This patch fixes this oversight.

(Btw, it will probably be a good idea to have a loop that retries with a bigger
bufsize in case this guess is not big enough.)
 2013-08-02 14:36:46 +02:00
Yoav Weiss
c117dcae34 Add RGBA support to ImageColor 2013-07-30 16:43:40 +02:00
Martijn Pieters
97f1cd55ee Fix for #304: test for str, not "utf-8". 
The code wants to produce a `str` object for the given Python version (which is the right thing to do here).
 2013-07-25 18:21:08 +01:00
Michał Nowotka
702fc75ee3 Update _util.py 
Fixing missing import.
 2013-07-25 17:25:18 +01:00
Felipe Reyes
64cc8f994d Added some missing exif tags 2013-07-24 18:46:21 +00:00
wiredfool
e3e0638a5f Fail fast if there's an import error on _imaging 2013-07-23 10:17:15 -07:00
Freek Dijkstra
d24a419299 Warnings if imaging library has wrong UCS support. 
Raise exceptions for unknown errors.
 2013-07-23 10:44:27 +02:00
lmollea
763be8614d Fixed windows fallback (wasn't using correct file in windows/fonts) 2013-07-22 14:44:40 +02:00
Felipe Reyes
a560022341 Transformed docstrings of ImageFile and ImageFileIO modules 2013-07-19 15:11:26 +00:00
wiredfool
db49dbf9de Ignore fillorder=2 when reading using libtiff 2013-07-10 22:36:55 -07:00
Felipe Reyes
15eac684c4
Moved Image module docs from comments to docstrings 2013-07-09 15:12:28 -04:00
Alex Clark ☺
675b4d433c Merge pull request #280 from freyes/add-docstrings-Image 
Moved PIL.Image.Image docs from comments to docstrings
 2013-07-09 09:15:15 -07:00
Felipe Reyes
25b6371b75
Moved PIL.Image.Image docs from comments to docstrings 2013-07-09 10:32:14 -04:00
wiredfool
c575dff007 ignore high ascii characters in string.whitespace 2013-07-08 22:16:25 -07:00
Bernardo Heynemann
b4735f7829 Adding support for metadata in webp images. 
Pillow now uses the webpmux library to envelop the webp images in RIFF. This allows for easy support of exif and icc_profile metadata.

Also included tests that verify compatibility with jpeg for exif and icc_profile metadata.

If the user does not have webp with webpmux enabled, pillow will fall back to the previous approach, meaning no exif or icc_profile metadata will be read or written to.
 2013-07-04 18:04:07 -03:00
Alex Clark ☺
fd98b0cceb Merge pull request #268 from megabuz/master 
Add several TIFF decoders and encoders
 2013-07-01 09:14:43 -07:00
Alexey Buzanov
a130c45990 add several TIFF decoders and encoders 2013-07-01 18:45:42 +04:00
Chris Bailey
08d0ec1e93 Generalizing pterk's ZeroDivisionError fix for 1px images 2013-07-01 12:36:46 +01:00
Alex Clark ☺
3207bf372a Merge pull request #266 from cgohlke/remove-test_imagegl 
Remove useless ImageGL module
 2013-07-01 03:32:27 -07:00
Christoph Gohlke
f042fd6af3 remove useless ImageGL module 2013-06-30 20:39:12 -07:00
Alex Clark
bb1b3a532c Cleanup WS, courtesy of @Arfrever 
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
Alex Clark
f56facb0c1 Clean up 2013-06-30 15:21:37 -04:00
Alex Clark
c6a95bf8f4 Add files 2013-06-30 14:50:38 -04:00
Alex Clark
fd29e707e9 Apply @Arfrever patch, fixes #258 2013-06-30 07:04:42 -04:00
Alex Clark ☺
19ad775140 Merge pull request #243 from kostya0shift/master 
Better support for ICO files
 2013-06-29 16:02:11 -07:00
Peter van Kampen
ad0a96c3fa add test & comment 2013-06-23 15:22:31 +02:00
Peter van Kampen
c9faa9caa5 Fix for ZeroDivisionError in ImageOps.fit for image.size == (1,1) 2013-06-23 12:33:23 +02:00
kostya0shift
738a1dd777 Better support for ICO images 2013-06-05 21:01:05 +04:00
wiredfool
aad417dcbe Merge pull request #229 from wiredfool/warnings 
Fixing and Suppressing warnings revealed in #227
 2013-05-24 08:36:57 -07:00
Alex Clark ☺
5c11e27a97 Merge pull request #228 from d-schmidt/master 
working gif optimization
 2013-05-24 05:59:23 -07:00
David Schmidt
b66d888b0e adjust the transparency index after successful optimize 
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
wiredfool
2322619372 fixed deprecation warnings for tostring on array.array 2013-05-23 10:33:27 -07:00
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
Alex Clark ☺
a9fd1f4a94 Merge pull request #225 from wiredfool/pr224 
Fix Image.fromarray with NumPy arrays: Supersedes PR #224
 2013-05-23 05:51:58 -07:00
David Schmidt
5cd1b9f01e minor addition 2013-05-23 14:31:48 +02:00
David Schmidt
a466b3e099 fixes #211 
replace the gif optimization with a working version
 2013-05-23 14:06:09 +02:00
wiredfool
baba2810ae version updates 2013-05-21 21:46:36 -07:00
wiredfool
b3752ca053 merge from master 2013-05-21 21:29:58 -07:00
wiredfool
587b9a79d8 ducktype the array_interface obj to see if it provides tobytes or tostring 2013-05-21 21:04:22 -07:00
Matt Davis
1082173030 Fix Image.fromarray with NumPy arrays 
Image.fromarray attempts to call a method called `tobytes()` on the passed in object, but NumPy arrays don't have a `tobytes()` method, they have a `tostring()` method. (See http://docs.scipy.org/doc/numpy/reference/generated/numpy.ndarray.tostring.html).

I think this was changed accidentally in a Python 3 compatibility update in which this call was confused with the `tobytes` and `frombytes` methods of Image objects.
 2013-05-21 18:35:11 -03:00
Alex Clark ☺
1c3ff8857a Merge pull request #220 from wiredfool/weba_transparent 
Transparent WebP Support, #204
 2013-05-16 12:49:02 -07:00
Alex Clark ☺
aea9570a2c Merge pull request #221 from wiredfool/jpeg_memoryleak 
Jpeg Decode memory leak fix.
 2013-05-16 12:42:45 -07:00
wiredfool
158cdbe8db Enabling cleanup 
Enabling the cleanup call in ImageFile.load
 2013-05-16 08:32:24 -06:00
wiredfool
f6381ba00c Added cleanup method to prevent memory leaks from truncated jpeg decodes 2013-05-15 21:16:37 -07:00
wiredfool
89b6820530 checking raw image length, cleanup and DRY 2013-05-15 17:04:17 -07:00
wiredfool
11a0fb5f76 consolidated to WebPEncode_wrapper 2013-05-15 16:56:59 -07:00
wiredfool
37359369ce Code to ensure buffer space for exif write and jpeg_write_scanline calls, tests, corrected buffer length calculation 2013-05-14 22:29:31 -07:00
wiredfool
071b8e6b46 Merge branch 'master' into maxblock 2013-05-14 20:37:21 -07:00
wiredfool
b52c22316f inprogress, sorta working 2013-05-13 20:50:10 -07:00
wiredfool
3273b0c4b9 Merge branch 'master' of https://github.com/euangoddard/Pillow into weba_transparent 2013-05-13 09:54:34 -07:00
wiredfool
310341cec7 merge from master 2013-05-13 09:17:52 -07:00
Euan Goddard
1344610a52 Added support for alpha transparent webp images #204 2013-05-13 17:01:42 +01:00
Angel Nunez Mencias
4e9a8ef7d7 Use the JPEG Plugin save instead of calling the ImageFile directly 2013-05-12 02:34:07 +02:00
Matti Picus
af94b45cbc allow integer image resolution as well as rational 2013-05-07 23:33:21 +03:00
Matti Picus
5ca04bb728 a test that fails for images with integer resolution 2013-05-07 23:23:51 +03:00
wiredfool
39c62f76ab Buffer lifetime needs to be the same as the font lifetime 2013-04-25 21:17:58 -07:00
Nicolas Pieuchot
028e63865e Changing bytes variable name not to squeeze bytes type 2013-04-25 23:03:37 +02:00
Nicolas Pieuchot
4d136d94ce Better unity with Image.py file (on string type testing and warnings) 2013-04-25 22:32:43 +02:00
Nicolas Pieuchot
282562ec19 Adding Python3 basestring compatibility without changing basestring 2013-04-25 22:03:37 +02:00
Nicolas Pieuchot
f1c245c9c5 Deprecation message correction 2013-04-25 21:10:42 +02:00
Nicolas Pieuchot
af72132349 Correction of the unbufferizing 2013-04-25 20:57:13 +02:00
Nicolas Pieuchot
450a068ccb Removing buffer from imagefont 2013-04-25 18:48:43 +02:00
Nicolas Pieuchot
ed9945c71f Allowing to pass font as file-like objects 2013-04-22 11:48:06 +02:00
wiredfool
026f6bb61e namespaced operation works when installed as a zipped egg using 'sudo python[3] setup.py easy_install -l --zip-ok .' 2013-04-15 10:57:37 -07:00
Sandro Mani
194370d89b Fix some docstrings 2013-04-12 21:54:21 +02:00
wiredfool
b0fffd24a4 Merge branch 'master' of https://github.com/python-imaging/Pillow into namespaced 2013-04-09 12:08:13 -07:00
David Schmidt
836e3e05d8 create a palette before converting transparent L-Mode to RGBA 
fixes #154
 2013-04-09 13:21:38 +02:00
wiredfool
8295e33390 moved _webp into the PIL namespace 2013-04-08 21:53:59 -07:00
wiredfool
088c752e40 basic sanity check that the version of the _imaging.c and Image.py files are the same 2013-04-08 21:43:15 -07:00
wiredfool
7f698a6fc5 PIL imports work in python3/Ubuntu 2013-04-08 20:55:06 -07:00
wiredfool
c774f9ab4c merged pull request #88 to master, resolved conflicts 2013-04-08 20:31:28 -07:00
wiredfool
7200c40ada s/tabs/spaces/ 2013-04-05 15:57:07 -07:00
wiredfool
a4a856b58a large exif segments 2013-04-05 15:36:48 -07:00
wiredfool
7129baa9b2 fix for if isinstance(filter, collections.Callable) crash. Python bug #7624 on <2.6.6 2013-03-27 09:44:54 -07:00
Ronald Oussoren
f50feb592b Explitly import JpegPresets from the PIL package 2013-03-26 13:36:13 +01:00
wiredfool
2a743c9527 JpegImagePlugin sets bufsize for optimized images 2013-03-22 22:27:12 -07:00
David Schmidt
511adfacf7 fix png decode tRNS pattern 2013-03-21 21:00:25 +01:00
David Schmidt
ecd55629be fix indention 2013-03-21 18:47:37 +01:00
David Schmidt
1a40613ca5 fix indention 2013-03-21 18:43:22 +01:00
David Schmidt
09315f263b fixing save of transparency palette png-images 2013-03-21 18:16:00 +01:00
David Schmidt
1ff2b6630a fixed bug with png-images with transparency palette 2013-03-21 16:54:04 +01:00
wiredfool
754eb19d9d Fixing deprecation warning on py26 2013-03-19 13:53:37 -07:00
Christoph Gohlke
1f41e25b4f Fix AttributeError: 'module' object has no attribute 'isNumberType' 2013-03-16 09:16:54 -07:00
wiredfool
1540d46ca9 support for the differences between StringIO and BytesIO 2013-03-14 10:36:15 -07:00
Alex Clark ☺
ae45b38286 Merge pull request #112 from cgohlke/patch-9 
Support uint32 TIFF
 2013-03-14 03:55:14 -07:00
Christoph Gohlke
64c25bcf89 Compare prefix to byte strings 2013-03-13 23:28:30 -07:00
Christoph Gohlke
dbfaff5673 Support uint32 TIFF 2013-03-13 21:08:24 -07:00
Christoph Gohlke
b9b6972097 Use BytesIO instead of StringIO 2013-03-13 19:42:21 -07:00
Christoph Gohlke
a26d7b6261 Decode bytestr instead of str 2013-03-13 19:18:40 -07:00
Christoph Gohlke
0df7744845 Fix imports 2013-03-13 19:03:38 -07:00
Alex Clark ☺
8ee5dc3056 Merge pull request #106 from cgohlke/patch-4 
Better import of _imagingagg and ImageDraw2
 2013-03-13 18:03:30 -07:00
Christoph Gohlke
a442d5fa06 Better import of _imagingagg and ImageDraw2 2013-03-13 18:01:15 -07:00
Alex Clark ☺
6c565e980f Merge pull request #105 from cgohlke/patch-3 
Better import of Tkinter
 2013-03-13 18:00:38 -07:00
Christoph Gohlke
706812ec87 Better import of Tkinter 2013-03-13 17:58:11 -07:00
Christoph Gohlke
4985d96d03 Better import of _imagingft 2013-03-13 17:56:33 -07:00
Alex Clark ☺
62bb9aaaa2 Merge pull request #98 from wiredfool/g4_support 
G4 Tiff support
 2013-03-13 15:41:33 -07:00
Alex Clark ☺
bb186fe516 Merge pull request #96 from lqs/master 
add support for webp
 2013-03-13 04:39:42 -07:00