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1452 Commits

Author SHA1 Message Date
wiredfool
25797b2baa Merge pull request #2103 from radarhere/append_images 
Added append_images parameter to GIF saving
 2016-09-22 10:21:31 +01:00
wiredfool
9c4c16df75 Merge pull request #2068 from Mischanix/dxtc 
Move DDS decoders to C, add DXT3, BC7 Decoders
 2016-09-22 10:04:23 +01:00
wiredfool
8ed63793bf Merge pull request #2111 from anntzer/save-tiff-resolution-when-originally-missing-entry 
Fix saving originally missing TIFF tags.
 2016-09-22 09:20:56 +01:00
Hugo
bc354d10c2 Merge pull request #2110 from patricksnape/allow_pathlib_py2 
Allow pathlib.Path in Image.open on Python 2.7
 2016-09-20 17:54:11 +03:00
Hugo
d13760a0cd Merge pull request #2121 from hugovk/b64decode 
Use modern base64 interface over deprecated
 2016-09-20 17:52:07 +03:00
Antony Lee
7e9c944caf Fix saving originally missing TIFF tags. 
Don't incorrectly set the tag type to None if it was originally missing.
 2016-09-19 00:31:17 -07:00
hugovk
40c6825fb1 Use modern base64 interface over deprecated 2016-09-19 08:08:34 +03:00
homm
9453129a57 simpler colormap lookup 2016-09-17 12:38:45 +03:00
homm
859a75ba07 complete getrgb tests 2016-09-17 12:22:27 +03:00
homm
951143c936 #f0f0 and #ff00ff00 colors 2016-09-17 12:11:06 +03:00
Patrick Snape
e981c41b47 Allow pathlib.Path in Image.open on Python 2.7 
Although the pathlib backport for Python 2.7 may be deprecated:
https://pypi.python.org/pypi/pathlib/
It is still used by many projects. Therefore, changing to a
Try/Except pattern for checking for pathlib is not any more
obtrusive that the current >= Python 3.4 check and allows users
to use the backport without issue.
 2016-09-15 10:05:36 +01:00
Andrew Murray
b346ed36f1 Added append_images parameter to GIF saving 2016-09-11 12:04:01 +10:00
Andrew Murray
be7a191b6e Added local color table for subsequent GIF frames 2016-09-11 11:57:45 +10:00
Andrew Murray
572a3d970c Removed whitespace from blank lines 2016-09-03 12:23:42 +10:00
Andrew Murray
72d5218080 Flake8 fixes 2016-09-03 12:17:22 +10:00
Robert Nix
2be760ca79 Add support for BC7 to DdsImagePlugin 2016-08-26 02:26:03 -05:00
Robert Nix
b46804ea27 Add support for DXT3 to DdsImagePlugin 2016-08-25 20:12:44 -05:00
Robert Nix
18a91cebcf Move DDS decoders to C 
- Fixed inaccurate BC1/BC3 texture decoding
 2016-08-25 19:27:48 -05:00
wiredfool
0444b4935b Merge pull request #2061 from wiredfool/j2k-access 
Added return for J2k (and fpx) Load to return a pixel access object
 2016-08-25 12:26:18 +01:00
wiredfool
e980ca7896 Merge pull request #2010 from uploadcare/jpeg-raise-on-alpha 
Show warning when trying to save RGBA image as JPEG
 2016-08-25 11:41:49 +01:00
wiredfool
5d2667efda Merge pull request #2022 from uploadcare/rotation-pixel-center 
Respect pixel centers during transform
 2016-08-25 11:40:09 +01:00
Matthew Brett
824a0c232c BF: fix conversion of bit images to numpy arrays 
Numpy cannot form arrays from bits.  To convert bit images to numpy,
convert bits to bytes.

From suggestion by Alexander Karpinsky, with thanks.

Fixes gh-350.
 2016-08-17 18:47:14 -07:00
homm
193c756139 return implicit RGBA to JPEG save, raise warning 2016-08-09 03:11:35 +03:00
wiredfool
cf27e03dcd Added return for J2k (and fpx) Load to return a pixel access object 2016-08-08 07:36:34 -07:00
homm
993e49c0be Merge branch 'master' into rotation-pixel-center 2016-08-07 13:47:16 +03:00
wiredfool
ffa18c8efd Merge pull request #2011 from vlmath/master 
Add ImageOps.scale to expand or contract a PIL image by a factor
 2016-08-06 22:19:50 +01:00
wiredfool
3f2ce1f6b7 Merge pull request #2027 from techtonik/patch-2 
Expose Pillow package version as PIL.__version__
 2016-08-06 22:03:46 +01:00
Alexander Karpinsky
bc2c933552 Merge pull request #2052 from uploadcare/rotate-loading 
Fix image loading when rotating by 0 deg
 2016-08-05 19:35:06 +03:00
homm
3185262e31 fix image loading when rotating by 0 deg 2016-08-05 19:20:02 +03:00
anatoly techtonik
7bfb2527bb Expose Pillow package version as PIL.__version__ 2016-07-15 11:00:55 +03:00
homm
c2b4ff5fa4 skip empty values in ImageFileDirectory 2016-07-12 18:09:02 +03:00
Marco De Donno
8355a34c14 patch : image copy 2016-07-11 12:18:07 +02:00
Alexander Karpinsky
37841dbaeb Merge pull request #2012 from uploadcare/endless-files 
Remove "end of file" banner from all files
 2016-07-11 14:15:02 +04:00
Marco De Donno
47ebf695ac Patch : Change from self to image 2016-07-11 12:00:44 +02:00
homm
2221a6467c fix test which relied on old bugs 2016-07-11 01:47:25 +03:00
homm
1ba4e9e5ba remove end of file banner from all files 2016-07-10 14:11:28 +03:00
wiredfool
cc50204e03 Fix documentation warnings, convert params to correct format 2016-07-08 11:36:49 +01:00
Marco De Donno
7d8fea012b Code style update 2016-07-06 01:32:16 +02:00
wiredfool
e8c123c833 Merge pull request #1959 from uploadcare/new-filters 
Add Box and Hamming filters for resampling
 2016-07-05 12:25:57 +01:00
wiredfool
5514df3ed1 Merge pull request #2009 from uploadcare/fix-cffi-tests 
Retain a reference to core image object in PyAccess
 2016-07-05 12:24:56 +01:00
Marco De Donno
c0eb87cac3 Move the scale function from Image to ImageOps 2016-07-05 01:32:06 +02:00
Marco De Donno
ea00713099 Add a scale function to expand or contract a PIL image by a factor factorpassed in argument. 2016-07-03 21:38:36 +02:00
homm
c1da18e0ad do not allow to save images discarding alpha channel 2016-07-03 05:40:34 +03:00
homm
cedaaad1cf keep pointer to im object to prevent dereferencing 2016-07-03 05:03:25 +03:00
homm
66715246c1 remove mitchell filter. Has no advantages over bicubic 2016-07-02 01:54:39 +03:00
homm
0e9beed76d add constants for filters: BOX, HAMMING, MITCHELL 
rearrange filters everywhere
 2016-07-02 01:54:39 +03:00
wiredfool
2023c7cea1 Version 3.4.0.pre version bump 2016-07-01 07:20:31 -07:00
wiredfool
4f4c982229 3.3.0 Release Version Bump 2016-07-01 05:57:19 -07:00
wiredfool
46a2440826 Fixed enums for Resolution Unit and Predictor 2016-06-30 08:31:36 -07:00
wiredfool
872fd0652e Merge pull request #1846 from wiredfool/pr_1826 
EPS + CMYK
 2016-06-30 15:23:24 +01:00
Alexander Karpinsky
639bdd3c02 Merge pull request #1991 from kkopachev/png-crc-error-ignore 
Ability to skip crc checks for ancillary chunks
 2016-06-30 17:25:04 +04:00
wiredfool
a5dde79068 Merge pull request #1934 from wiredfool/incremental_removal 
Rewrite of Jpeg2k data handling
 2016-06-30 12:28:10 +01:00
wiredfool
31521dc64f Merge pull request #1832 from radarhere/imagepalette 
Removed duplicate code in ImagePalette
 2016-06-29 22:50:39 +01:00
Konstantin Kopachev
885297d21f
Fix python 3 bytes to string concat error 2016-06-29 14:44:29 -07:00
wiredfool
ffcc067038 Merge pull request #1988 from wiredfool/iccprofile 
Binary Tiff Metadata/ICC profile.
 2016-06-29 22:35:03 +01:00
wiredfool
0ddb0f3c7f Merge pull request #1970 from uploadcare/ignore-decompression-dos 
Ignore large text blocks in PNG if LOAD_TRUNCATED_IMAGES is enabled
 2016-06-29 22:32:35 +01:00
Konstantin Kopachev
c3b970f046
Ability to skip crc checks for ancillary chunks 2016-06-29 12:24:37 -07:00
wiredfool
533f4145bb return values 2016-06-27 00:58:06 -07:00
wiredfool
653b170385 incorrect use of whitespace 2016-06-27 00:58:05 -07:00
wiredfool
d3b0413780 Initial take for removing the Incremental decoder due to threading issues. J2k tests pass, other tests fail 2016-06-27 00:58:05 -07:00
wiredfool
c50503a14d API change/revert: Bytes should be returned as a single byte string, not a tuple of integers 2016-06-26 12:06:56 +01:00
wiredfool
948772028b Revert ICCProfile to length=1 2016-06-26 12:00:44 +01:00
wiredfool
870e94b229 Replaced numeric types with symbols 2016-06-26 09:12:15 +01:00
wiredfool
97dbb5cd33 Merge pull request #1977 from kkopachev/jpeg-junk-header 
Skip extra 0xff00 in jpeg
 2016-06-25 15:30:19 +01:00
wiredfool
c1d25d9062 Merge pull request #1985 from wiredfool/palette 
Use bytearray for mutable palette storage
 2016-06-25 15:14:07 +01:00
wiredfool
95874635e1 Merge pull request #1984 from wiredfool/pr_1824 
Pr 1824 rebase
 2016-06-25 15:01:34 +01:00
Bryant Mairs
7d5856bdf7 Corrects fromarray() datatype mapping for integer datatypes. 
Currently failing for int16LE as of this commit.
 2016-06-25 12:20:37 +01:00
wiredfool
8d8990a9d4 Merge pull request #1942 from python-pillow/pyqt4-pyqt5 
Fix for program importing PyQt4 when PyQt5 also installed
 2016-06-25 12:16:16 +01:00
wiredfool
6a3acde001 Merge pull request #1909 from uploadcare/png-icc-profile 
Get ICC profile from `encoderinfo` while PNG saving
 2016-06-25 11:01:53 +01:00
Konstantin Kopachev
c8f93c979c
Skip extra 0xff00 in jpeg 2016-06-22 13:36:23 -07:00
Hugo
1ab30d0ba5 Catch RuntimeError when importing Qt4 
In case PySide is already imported
 2016-06-22 11:25:59 +03:00
homm
95402143fe ignore large text blocks in PNG if LOAD_TRUNCATED_IMAGES is enabled 2016-06-20 17:33:10 +03:00
matt
53c9a80d1b Changed equals method on Image so it short circuits. Also put getpalette() and tobytes() comparison at the end because they are the slowest operations. 2016-06-19 17:44:24 -04:00
wiredfool
9fb00976fc Merge pull request #1962 from radarhere/colormap 
Added new colour from CSS 4 draft
 2016-06-19 09:56:55 +01:00
Andrew Murray
879aeb9b3a Changed SpiderImagePlugin register and save calls to use format property 2016-06-19 15:13:02 +10:00
Andrew Murray
86828ffd2a Replaced del with pop 2016-06-18 11:25:39 +10:00
Andrew Murray
7882a79cf5 Added new colour from CSS 4 draft 2016-06-17 21:07:25 +10:00
wiredfool
eb28cc9d0f Merge pull request #1932 from matthew-brett/run-time-tcl-tk 
RF: run-time loading of Tcl / Tk functions
 2016-06-11 15:27:29 +01:00
wiredfool
c6489e6fb7 bytearray as preferred palette storage 2016-06-09 22:32:16 +01:00
Andrew Murray
4f6f5f9182 Changed int conversion in ImagePalette to ord for Python 2 2016-06-09 22:28:29 +01:00
homm
78242e4acd remove stale comment 2016-06-08 16:47:26 +03:00
homm
3d622d60cf make perspecive transform arguments order more common 2016-06-08 16:17:41 +03:00
homm
2b77b1cec7 make affine transform arguments order more common 2016-06-08 16:17:41 +03:00
homm
6be3df2a43 remove internal ImagingTransform from headers 
rename to ImagingGenericTransform
 2016-06-08 16:17:41 +03:00
homm
1f8c2527ba internal rotating functions not used anymore 2016-06-08 16:17:41 +03:00
homm
709078efd1 use one self.transform for rotation 2016-06-08 16:17:41 +03:00
homm
7687ce829e round results of sin and cos functions because there is no possible 
float-point value of radians which cos will exactly 0.
 2016-06-08 16:17:41 +03:00
homm
8203a43d26 Fast paths for rotation 2016-06-08 16:17:41 +03:00
homm
f680b5417b one code style for all methods 2016-06-08 16:17:41 +03:00
Hugo
1d47ff5f4d Fix for program importing PyQt4 when PyQt5 also installed 
Fixes https://github.com/python-pillow/Pillow/issues/1939 using suggested solution.
 2016-06-07 16:17:20 +03:00
homm
c8262660f0 add RGBa to ImageMode.getmode() as a temporary 2016-06-03 13:01:24 +03:00
Matthew Brett
4bc75e4088 RF: try finding tkinter in Python rather than C 
Use imported module to find tkinter.  Should find tkinter module for all
available versions of PyPy that have tkinter compiled, as well as
CPython.
 2016-05-30 12:51:28 -07:00
homm
f09067e45e add La mode (2 bands) to the test 2016-05-28 10:47:14 +03:00
wiredfool
3657bc10a6 Merge pull request #1889 from rr-/libpngquant 
Add libimagequant support in quantize()
 2016-05-26 21:12:25 +01:00
homm
c4b92d09b7 support for La mode 2016-05-26 15:15:08 +03:00
wiredfool
5839c3b9d1 Merge pull request #1921 from thebostik/decode_jpeg_qtable 
More fixes related to custom jpeg qtables
 2016-05-24 09:51:46 +01:00
wiredfool
1c5bcec41b Merge pull request #1926 from hugovk/docstring 
Comments to docstrings (+flake8)
 2016-05-24 09:30:04 +01:00
hugovk
934485269c Comments to docstrings (+flake8) 2016-05-24 10:36:14 +03:00
wiredfool
1eedd2ef15 Merge pull request #1896 from radarhere/comment 
Added support for GIF comment extension
 2016-05-23 22:32:52 +01:00
wiredfool
f7b714bbae Merge pull request #1897 from radarhere/info 
Removed support for list form of Image info
 2016-05-23 22:30:53 +01:00
Stephen Arthur
8b572ade81 Found edge cases with custom qtables 
And there was a lingering bug since the previous qtable unsigned char fix
(#1814) since the call to array.array was in another place, the roundtrip was no
longer equivalent.

That was a minor change, but the revised test wouldn't pass because saving an image
with one custom qtable automatically adds a second to it by the call to
jpeg_set_defaults.
With 1 or >2 custom tables, there is extra work we have to do due to that call.
 2016-05-22 17:54:31 -07:00
Andrew Murray
3fe5df238a Fixed typos 2016-05-21 10:36:09 +10:00
homm
989e162ff6 save icc profile from encoderinfo 2016-05-12 20:28:42 +03:00
Andrew Murray
b1a528bf10 Changed variable names to avoid redefining builtins 2016-05-10 22:31:36 +10:00
Andrew Murray
e51061dd59 Used isinstance instead of comparing types 2016-05-10 22:21:55 +10:00
Andrew Murray
da83f9f1d0 Removed support for list form of Image info 2016-05-07 18:33:02 +10:00
Andrew Murray
8298fcce73 Added support for GIF comment extension 2016-05-07 13:57:40 +10:00
Andrew Murray
be028a0c3f Replaced Exception with NotImplementedError 2016-05-06 20:11:03 +10:00
rr-
eb354be7c4 Add method=Image.LIBIMAGEQUANT for quantize() 2016-05-05 21:39:16 +02:00
wiredfool
8b9b996327 Merge pull request #1862 from daniel-leicht/fix-generic-use-of-exception 
Deprecated function will no longer raise "Exception" but "NotImplementedError".
 2016-05-05 16:32:05 +01:00
Andrew Murray
41b4f1fd81 Corrected Image show documentation 2016-05-05 19:30:07 +10:00
wiredfool
5afa5532f8 Merge pull request #1880 from radarhere/access 
Added check for executable permissions to ImageShow
 2016-05-03 21:25:23 +01:00
wiredfool
7e46a7dda6 Merge pull request #1837 from radarhere/imagegrab 
Added OS X support for ImageGrab grabclipboard
 2016-05-03 21:11:53 +01:00
wiredfool
42f7a08ca4 Merge pull request #1856 from radarhere/eafp 
Combined duplicate code in ImageTk
 2016-05-03 21:02:08 +01:00
wiredfool
a0602fb68c Merge pull request #1882 from wiredfool/pr_1840 
Fix Transparency for PNG images
 2016-05-03 19:51:04 +01:00
Andrew Murray
9f2deda929 Added check for executable permissions to ImageShow 2016-05-03 20:59:52 +10:00
Andrew Murray
d82935a2d9 Combined duplicate code in ImageTk 2016-05-01 20:55:12 +10:00
wiredfool
460480dfff Merge pull request #1847 from wiredfool/revert-1813-DIB_1293 
Revert 1813, plus second commit with tweaks.
 2016-05-01 10:31:59 +01:00
wiredfool
9f9436ca2f Merge pull request #1871 from wiredfool/pr_1865 
Rebased #1865 + 1 test
 2016-05-01 10:14:08 +01:00
wiredfool
b3d78d7c36 Merge pull request #1864 from hdante/read-only-load 
Make ImageFile load images in read-only mode
 2016-04-29 21:26:13 +01:00
Pierrick Koch
272588feca [PIL] Image add support _MODE_CONV LA mode 2016-04-29 21:03:24 +01:00
wiredfool
c2a5dcf18a Merge pull request #1853 from radarhere/accept 
Added _accept hook for XVThumbImagePlugin
 2016-04-29 20:45:41 +01:00
Pierrick Koch
001bee40ab [PIL] Image add support fromarray LA mode 
fix:

>>> img = np.zeros((40,40,2), 'uint8')
>>> Image.fromarray(img)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python2.7/dist-packages/PIL/Image.py", line 1929, in fromarray
    raise TypeError("Cannot handle this data type")
TypeError: Cannot handle this data type
 2016-04-27 15:23:44 +02:00
Henrique Dante de Almeida
a7c58303ca Make ImageFile load images in read-only mode 
The code path for mmapped files unnecessarily loaded images in
read-write mode and had a long standing FIXME message. This patch
uses mmap.ACCESS_READ, which is platform independent to fix this
issue.
 2016-04-27 09:39:51 -03:00
Andrew Murray
dd4cb7fbd0 Improved SpiderImagePlugin help text 2016-04-27 22:28:46 +10:00
daniel
1f4e2a180b Changed the use of the generic "Exception" to "NotImplementedError" in the deprecated functions. 2016-04-27 11:12:57 +03:00
Andrew Murray
53de1ba049 Added _accept hook for XVThumbImagePlugin 2016-04-21 21:40:54 +10:00
Andrew Murray
af92d24837 Switched to more descriptive variable names 2016-04-20 06:20:41 +10:00
Andrew Murray
935ac523bf Added OS X support for ImageGrab grabclipboard 2016-04-20 06:20:41 +10:00
wiredfool
0507192a77 Comments for future people investigating alpha and DIBs 2016-04-19 20:36:25 +01:00
wiredfool
23a847c532 Fixes DIB image format 
The DIB image format uses the 40 byte BMP header, followed by 3 masks
for RGB channels. We were reading 4 masks, consuming the first pixel
of the image.

Mostly fixes issue #1293. Remaining issue: alpha channel is actually a
transparency mask.
 2016-04-19 20:17:36 +01:00
wiredfool
ae6c46ea92 Merge pull request #1814 from thebostik/jpeg-qtable-bounds 
Valid range for baseline jpeg qtables 0 to 255
 2016-04-19 16:48:03 +01:00
wiredfool
faeb269e30 Revert "Fix for DIB/BMP images" 2016-04-19 16:37:29 +01:00
wiredfool
562bd8519b Merge pull request #1844 from wiredfool/docs_linkcheck 
Fix Docs failures.
 2016-04-19 16:33:59 +01:00
wiredfool
b521e28ab2 Merge pull request #1821 from radarhere/tifftags 
Added TIFF Tags
 2016-04-19 16:32:28 +01:00
wiredfool
43dda0c8da Merge pull request #1841 from radarhere/exif 
Added EXIF tags
 2016-04-19 16:05:09 +01:00
wiredfool
bbd4337fbb Updated OleFileIO doc links 2016-04-19 07:41:14 -07:00
Andrew Murray
53197808f5 Added _accept hook for PixarImagePlugin 2016-04-19 20:59:32 +10:00
Andrew Murray
34c02e321d Moved EXIF tag to be in hex order 2016-04-19 19:50:28 +10:00
Andrew Murray
521c7e9bdf Added EXIF tags 2016-04-19 19:49:58 +10:00
Oliver Tonnhofer
c773688f37 improve simple palette detection for PNG 
- reverts change #1239 which could remove transparency from valid images
  (see test_save_p_transparent_black test case)
- improves simple palette detection to handle images from #1238
 2016-04-19 10:21:53 +02:00
Andrew Murray
f9b3a5dbe4 Removed duplicate code in ImagePalette 2016-04-14 19:54:25 +10:00
Andrew Murray
392d567352 Added CMYK mode for opening EPS files 2016-04-13 18:27:46 +10:00
Andrew Murray
435858afaa Fixed typo 2016-04-13 17:33:33 +10:00
Andrew Murray
18d596e320 Added TIFF Tags 2016-04-10 21:31:04 +10:00
Stephen Arthur
b38c32ed70 Valid range for baseline jpeg qtables 0 to 255, fixed issue from using signed char instead of unsigned char. added test 2016-04-06 18:47:51 -07:00
Hugo
a7c678b1af Merge pull request #1813 from wiredfool/DIB_1293 
Fix for DIB/BMP images
 2016-04-06 19:58:25 +03:00
wiredfool
0e3caec317 Added Transparency mask unpacker for BMP files 2016-04-06 07:40:49 -07:00
wiredfool
e84e02997c Fixes DIB image format 
The DIB image format uses the 40 byte BMP header, followed by 3 masks
for RGB channels. We were reading 4 masks, consuming the first pixel
of the image.

Mostly fixes issue #1293. Remaining issue: alpha channel is actually a
transparency mask.
 2016-04-06 07:38:41 -07:00
Andrew Murray
1888d60504 Added PixarImagePlugin file extension 2016-04-05 23:01:39 +10:00