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1125 Commits

Author SHA1 Message Date
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
Sandy
93a8e43ddf ImagePalette: Add param documentation 2015-08-20 15:25:08 -04:00
Hugo van Kemenade
d66f9eb7ea Merge pull request #1373 from radarhere/rotate 
Fix fast rotate operations
 2015-08-09 11:26:51 +03:00
Andrew Murray
e271471f8e Flake8 fix 2015-08-06 00:24:08 +10:00
Andrew Murray
f6d11a2803 Only use fast rotate operations if the expand flag is in use or the image is square 2015-08-06 00:23:14 +10:00
Andrew Murray
7775ff3ac7 Updated docstrings 2015-08-05 22:32:15 +10:00
Andrew Murray
457d39832d Added support for pathlib Path objects to open and save 2015-08-05 20:54:33 +10:00
Hugo van Kemenade
8faf299ca0 Merge pull request #1333 from radarhere/format 
Changed register calls to use format property
 2015-08-04 15:37:09 +03:00
Hugo van Kemenade
1368d972e7 Merge pull request #1367 from radarhere/imagegrab 
Added support for ImageGrab.grab to OS X
 2015-08-01 10:54:31 +03:00
Andrew Murray
7c0554c74e Added support for ImageGrab.grab to OS X 2015-08-01 17:44:13 +10:00
Andrew Murray
f5df0b86fc Fixed PSDraw stdout Python 3 compatibility 2015-07-31 20:59:59 +10:00
Andrew Murray
87d00fe441 Catch TypeError in _getexif file seek 2015-07-29 20:01:23 +10:00
Andrew Murray
2a3a34d2ff Treat MPO with unknown header as base JPEG file 2015-07-19 22:56:04 +10:00
Andrew Murray
94ed100bb2 Removed ImageDraw methods deprecated in PIL 1.1.15 2015-07-13 17:41:26 +10:00
Ömer Kala
1b8b2dbf33 Update Image.py 2015-07-12 17:42:55 +03:00
Andrew Murray
fa73879d19 Changed register calls to use format property 2015-07-04 23:29:58 +10:00
Alex Clark
67d1541c6f Merge pull request #1207 from anntzer/logger 
Use logging instead of print.
 2015-07-02 05:22:07 -04:00
Alex Clark
93eb15bec7 Commence 3.0.0.dev0 2015-07-02 05:20:15 -04:00
Alex Clark
80672b61e8 This is 2.9.0 
Fixes #1174
 2015-07-01 14:33:56 -04:00
Alex Clark
0d9d288a60 Merge pull request #1321 from radarhere/handler 
Rearranged format handler fetching
 2015-07-01 14:31:22 -04:00
Andrew Murray
abe25b7191 Rearranged format handler fetching 2015-07-01 09:19:28 +10:00
Andrew Murray
4fbea3e553 Added multiframe GIF test 2015-07-01 09:18:05 +10:00
Alex Clark
445a8c06fc Bump 2015-06-30 08:04:35 -04:00
Alex Clark
be1df0f33c Merge pull request #1320 from radarhere/gifmaker 
Merged gifmaker into GifImagePlugin
 2015-06-30 08:00:39 -04:00
Alex Clark
c489150602 Merge pull request #1319 from radarhere/is_animated 
Added is_animated
 2015-06-30 07:59:56 -04:00
Alex Clark
d29c3937ee Merge pull request #1302 from hugovk/1301_integer_expected 
DPI should be tuple of ints, not floats
 2015-06-30 07:57:28 -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
Alex Clark
75be4af068 Merge pull request #1282 from radarhere/eoferror 
Frame position when seeking past the end of file
 2015-06-29 20:16:15 -04:00
Antony Lee
983c4602b5 Also log plugin opening failures. 
This allows obtaining tracebacks of failures by plugins to open files by
setting the log-level to DEBUG, rather than by having to uncomment the
"traceback.print_exc" lines in Image.open.
 2015-06-29 12:39:50 -07:00
Antony Lee
4e754e9c55 Use logging instead of print. 
cf. #1191.

Only TiffImagePlugin and OLEFileIO still rely on (their own) DEBUG flag.
I left TiffImagePlugin as it is because I hope #1059 gets merged in
first, and OLEFileIO because it uses its own logic.

Untested, as usual.
 2015-06-29 12:39:50 -07:00
Alex Clark
96944e2dd6 Bump 2015-06-29 08:57:55 -04:00
Andrew Murray
46fad0fd63 Fixed typo 2015-06-28 12:03:11 +10:00
Andrew Murray
afa4cadb23 Added width and height properties 2015-06-26 17:20:17 +10:00
hugovk
0564979cf9 Formatting 2015-06-25 23:19:07 +03:00
hugovk
3e6e50476b DPI should be tuple of ints, not floats 2015-06-25 23:17:21 +03:00
wiredfool
cea766e980 Merge pull request #1217 from radarhere/qt-convert 
Add functions to convert: Image <-> QImage; Image <-> QPixmap
 2015-06-22 11:32:55 -07:00
Andrew Murray
b553ad7a70 Further fixes 2015-06-21 16:33:55 +10:00
Andrew Murray
c644bf9455 Do not import ImageQt until it is requested 2015-06-19 15:55:35 +10:00
Andrew Murray
33d51d4255 Flake8 and health fixes 2015-06-19 15:36:23 +10:00
Andrew Murray
43e2c92802 Removed unused imports 2015-06-19 15:35:56 +10:00
Andrew Murray
1111e9fb35 Fixed frame position when seeking past the end of file 2015-06-19 00:49:18 +10:00
Andrew Murray
77169b2fdb Moved multiline split character to common functions 2015-06-18 13:21:39 +10:00
Alexander Schier
d626679c23 added support for multiline text drawing 2015-06-18 13:07:00 +10:00
Andrew Murray
fa1c4bffaf Do not attempt to subclass QImage if Qt is not installed 2015-06-18 11:21:14 +10:00
Andrew Murray
b318595666 Re-added ImageQt class 2015-06-18 11:21:14 +10:00
Roman Inflianskas
2d706d74dc add functions to convert: Image <-> QImage; Image <-> QPixmap (see #897) 2015-06-18 11:21:14 +10:00
Andrew Murray
4c02ae4061 Fixed _binary handling in _accept methods 2015-06-18 10:12:12 +10:00
Hugo van Kemenade
c52616464a Merge pull request #1277 from coldmind/bmp_mime 
Register MIME type for BMP
 2015-06-17 12:46:30 +03:00
wiredfool
d8c1add604 Merge pull request #1218 from radarhere/qt-compatibility 
Adjusted ImageQt use of unicode() for 2/3 compatibility
 2015-06-16 11:58:28 -07:00
wiredfool
9abedaab1d Merge pull request #1248 from radarhere/health 
Further health fixes
 2015-06-16 11:54:03 -07:00
wiredfool
e567267784 Merge pull request #1230 from hugovk/1229_xbm 
Identify XBM file created with filename including underscore
 2015-06-16 11:51:35 -07:00
wiredfool
30631902d6 Merge pull request #1231 from radarhere/image_palette 
Copy image when saving in GifImagePlugin
 2015-06-16 11:49:41 -07:00
Andriy Sokolovskiy
fe18b039ca Register MIME type for BMP 2015-06-16 20:33:27 +03:00
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
Andrew Murray
46f439604c Added tests 2015-06-08 01:02:43 +10:00
Andrew Murray
0c51b7967e Fixed seek bug in FliImagePlugin 2015-06-08 01:02:35 +10:00
Antony Lee
3ad70423ad Fix typo in FliImagePlugin (seek -> _seek). 2015-06-08 00:40:23 +10:00
Antony Lee
51f3560dc4 Restore negative seeks for TIFF. 2015-06-08 00:40:23 +10:00
Antony Lee
1b80fe5507 Provide n_frames attribute to multi-frame formats. 
cf #1190, #1192.  Tests missing.
 2015-06-08 00:40:23 +10:00
Andrew Murray
ed2cca1e71 Fixed Tiff handling of bad EXIF data 2015-06-07 00:09:54 +10:00
Hugo
b816c048ad Merge pull request #1172 from radarhere/gif 
Added duration and loop set to GifImagePlugin
 2015-06-04 13:07:58 +03:00
Andrew Murray
77e2878734 Fixed redefining built-ins 2015-06-02 00:09:18 +10:00
Andrew Murray
26bcc443d1 Specified exception types 2015-05-30 09:18:27 +10:00
Hugo
022cebd723 Merge pull request #1232 from wiredfool/ico-bigendian 
Ico files are little endian, ref #1204
 2015-05-29 18:28:59 +03:00
Hugo
4aba749c3c Merge pull request #1245 from radarhere/patch-1 
Fixed various typos
 2015-05-29 08:28:39 +03:00
Hugo
af6bf89096 Merge pull request #1226 from radarhere/olefileio_upgrade 
OleFileIO Upgrade
 2015-05-29 08:09:42 +03:00
Andrew Murray
a996033079 Fixed various typos 2015-05-29 14:59:54 +10:00
Andrew Murray
a662a94316 Updated i16 and i32 to be in sync with _binary 2015-05-28 23:11:51 +10:00
Andrew Murray
cfedc8093c Fixed typo 2015-05-28 22:34:45 +10:00
Andrew Murray
29a3de6ccc Doc cleanup from wiredfool 2015-05-28 22:34:38 +10:00
Andrew Murray
1b98b76bcf Flake8 fixes 2015-05-28 22:34:23 +10:00
Andrew Murray
1208fe89cd Renamed _raise_defect to avoid protected member warnings 2015-05-28 22:15:53 +10:00
Andrew Murray
f55f2d13cb Various health fixes 2015-05-28 22:15:52 +10:00
Andrew Murray
b213f63c59 Removed pre-Python 2.3 workaround 2015-05-28 22:15:52 +10:00
Andrew Murray
0999ec95a0 Fixed typo in ImageEnhance.py 2015-05-28 17:20:33 +10:00
Hugo
b350a2ac95 Merge pull request #1239 from juztin/master 
Setting transparency value to 0 when the tRNS contains only null byte(s)
 2015-05-27 22:37:29 +03:00
Hugo
06c8d715f2 Merge pull request #1233 from radarhere/features 
Separated out feature checking from selftest
 2015-05-27 14:39:00 +03:00
Hugo
394b245a39 Merge pull request #1240 from radarhere/future 
Correct future print imports
 2015-05-27 14:37:38 +03:00
Andrew Murray
3c7e37d2d7 Replaced old-style classes 2015-05-27 00:07:21 +10:00
Andrew Murray
4e2de9d9ed Added missing future print imports and removed unnecessary imports 2015-05-23 20:28:41 +10:00
Justin Wilson
e317a729f3 Setting transparency value to 0 when the tRNS contains only null byte(s) 2015-05-22 16:37:50 -06:00
Andrew Murray
98fa49ea37 Changed module and codec names 2015-05-14 20:57:01 +10:00
Andrew Murray
799e8312cb Separated out feature checking from selftest 2015-05-14 19:43:28 +10:00
Andrew Murray
b1e8a68df8 When copying Image, copy ImagePalette as well 2015-05-14 09:57:56 +10:00
Eric Soroos
93461e6faa Ico files are little endian, ref #1204 2015-05-13 03:05:45 -07:00
Andrew Murray
ca89d431ba To avoid modifications, copy image when saving in GifImagePlugin 2015-05-13 16:39:25 +10:00
hugovk
98a8085d6c Header width/height may have multiple underscores: file_name_width 2015-05-12 12:49:43 +03:00
Andrew Murray
1dd3bef615 Upgraded OleFileIO to 0.42b 2015-05-10 23:55:33 +10:00
Andrew Murray
dbd3415709 Removed pre-Python 2.3 workaround 2015-05-08 21:37:05 +10:00
Andrew Murray
9e00c77884 Fixed variable name in JpegImagePlugin 2015-05-08 14:28:49 +10:00
Andrew Murray
3d52e797f8 Adjusted ImageQt use of unicode() for 2/3 compatibility 2015-05-07 21:47:08 +10:00
Hugo
f21b45c976 Merge pull request #1184 from darkfeline/add-doc 
Clarify docstring about mask values [ci skip]
 2015-05-05 19:29:04 +03:00
Andrew Murray
ee34d6843b Further health fixes 2015-04-24 18:24:52 +10:00
Andrew Murray
7f414057c9 Fixed redefinition of built-in 2015-04-24 16:02:39 +10:00
Andrew Murray
f2145baedb Fixed unused imports in MicImagePlugin 2015-04-24 16:02:39 +10:00
Andrew Murray
e8679dff66 Fixed indentation in OleFileIO 2015-04-24 16:02:39 +10:00
Andrew Murray
540a225ea0 Removed unnecessary pass lines and commented debugging lines 2015-04-24 16:02:38 +10:00
Andrew Murray
8193a07305 Removed unnecessary line from ImageOps 2015-04-24 16:02:38 +10:00
Andrew Murray
9794aafc37 Removed or commented unused variables 2015-04-24 16:02:38 +10:00
Andrew Murray
e22e4239e5 Removed unused imports 2015-04-24 16:01:47 +10:00
Andrew Murray
ebc6996ba5 Changed list comprehension variable name to avoid redefinition 2015-04-24 16:00:08 +10:00
Andrew Murray
d1c182cadc Various Flake8 fixes 2015-04-24 09:26:52 +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
hugovk
63f6e94be4 Flake8 after PR #1185 2015-04-23 13:25:45 +03:00
Hugo
5302acae37 Merge pull request #1185 from radarhere/icns 
Added icns save for OS X
 2015-04-23 10:47:58 +03:00
Andrew Murray
1bcda962d2 Updated IcnsImagePlugin documentation 2015-04-23 17:04:03 +10:00
Karim Bahgat
740ab40c6d Keep user-specified ordering of icon sizes 
Some consumers of icon files such as py2exe care about the order that icon sizes are added, so the user should be fully in charge of this, instead of force sorting them.
 2015-04-14 20:17:57 +02:00
Hugo
b7bf299dad Merge pull request #1113 from bpedersen2/master 
Tiff: allow writing floating point tag values
 2015-04-14 11:50:07 +03:00
Andrew Murray
689f28aae7 Added icns save 2015-04-12 12:58:46 +10:00
Allen Li
e8107e3bbb Remove wrong docstring about RGBA paste [ci skip] 
Pasting RGBA images does preserve the alpha channel if the current image
has an alpha channel.
 2015-04-10 23:25:15 -04:00
Allen Li
c6d410ff3b Correct description of alpha-composite [ci skip] 2015-04-10 23:24:30 -04:00
Allen Li
7674694185 Correct description of paste() behavior [ci skip] 2015-04-10 23:23:26 -04:00
Allen Li
bb01e845ea Clarify docstring about mask values [ci skip] 
The behavior of paste() with regard to intermediate mask values was
unclear, so this commit clarifies how it works.
 2015-04-08 16:03:09 -04:00
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
Benoit Pierre
dcf399b9a0 pcd: minor cleanup; remove draft method 
It's not supported, and the implementation does nothing.
 2015-04-02 22:49:15 +02:00
Alex Clark
5cfc34b287 Begin 2.9.0 development with 2.9.0.dev0 
Use PEP440 syntax to identify development branch and keep pyroma happy: https://www.python.org/dev/peps/pep-0440/#developmental-releases.
 2015-04-02 14:53:49 -04:00
Alex Clark
3f09b8f171 Prep 2.8.1 2015-04-02 10:59:03 -04:00
hugovk
66e86f325f Catch struct.error on invalid JPEG (#1163) 2015-04-02 08:29:18 +03:00
Alex Clark
071df8d33d Some Flake 8 fixes 2015-04-01 15:38:18 -04:00
Alex Clark
ea65087a20 Merge pull request #1125 from artscoop/patch-1 
Fix 32-bit BMP loading (RGBA or RGBX)
 2015-04-01 15:23:32 -04:00
hugovk
2879819ce7 Style/health fixes 2015-04-01 16:47:01 +03:00
Hugo
4308872809 Merge pull request #1131 from mixcloud/gd-unbound-local-variable 
Fix UnboundLocalError in ImageFile
 2015-04-01 14:16:36 +03:00
Alex Clark
b9fb9449fb Merge pull request #1160 from radarhere/health 
Further health fixes
 2015-04-01 06:06:47 -04:00
Alex Clark
c91768f7bf Merge pull request #1117 from radarhere/master 
Allow truetype() to search for extensions other than .ttf
 2015-04-01 06:01:19 -04:00
George Davaris
68663ad352 Define t variable in a more appropriate place 2015-04-01 10:48:28 +01:00
Andrew Murray
bd3f036a56 Fixed many style problems in OleFileIO resulting from indentation 2015-04-01 17:48:26 +11:00
Andrew Murray
2834b78982 Removed or commented unused variables from OleFileIO 2015-04-01 17:22:44 +11:00
Andrew Murray
b75ee4c5b6 Added tests for font paths without extensions and for preferring ttf extensions 2015-04-01 15:26:00 +11:00
Andrew Murray
68d9860921 Changed list comprehension variable name to avoid redefinition 2015-04-01 12:45:08 +11:00
Andrew Murray
1199665033 Removed duplicate import from OleFileIO 2015-04-01 12:45:08 +11:00
Andrew Murray
1f5aeea463 Fixed incorrect import in FpxImagePlugin 2015-04-01 12:45:08 +11:00
Alex Clark
0925c4adbb Merge pull request #1152 from hugovk/1104 
Fix: Cannot identify EPS images
 2015-03-31 21:12:55 -04:00
Andrew Murray
440022e59f Added missing import in FpxImagePlugin 2015-04-01 11:21:15 +11:00
Andrew Murray
d88a7b778f Added missing self argument in PyAccess 2015-04-01 09:36:24 +11:00
Andrew Murray
75a760e5d6 Fixed unused imports and removed or commented unused variables from FpximagePlugin 2015-04-01 09:35:45 +11:00
Alex Clark
aaa26f316a Merge pull request #1151 from mfitzp/open-http-image 
Add support for HTTP response objects to Image.open()
 2015-03-28 07:21:15 -04:00
Alex Clark
860a1dedf1 Prep 2.8.0 
No ci skip here because let's see CI run w/new version numbers. I'm starting to think (again) this bump should happen immediately after the release instead of right before the next? But I know @wiredfool had some objection to this at some point. As a compromise, maybe we could change to 2.9.0dev immediately following the release of 2.8.0.
 2015-03-27 07:02:02 -04:00
Martin Fitzpatrick
735d342608 Add support for HTTP response objects to Image.open() 
HTTP response objects returned from `urllib2.urlopen(url)` or
`requests.get(url, stream=True).raw` are 'file-like' but do not
support `.seek()` operations. As a result PIL is unable to
open them as images, requiring a wrap in `cStringIO` or `BytesIO`.

This commit adds this functionality to `Image.open()` by way of
an `.seek(0)` check and catch on exception
`AttributeError` or `io.UnsupportedOperation`. If this is caught
we attempt to wrap the object using `io.BytesIO` (which will
only work on buffer-file-like objects).

This allows opening of files using both `urllib2` and `requests`, e.g.

    Image.open(urllib2.urlopen(url))
    Image.open(requests.get(url, stream=True).raw)
 2015-03-26 13:25:26 +01:00
hugovk
b885c04388 EPS parser: don't index blank lines 2015-03-26 14:06:54 +02:00
Andrew Murray
3e9e95b00a Changed truetype() to prefer .ttf extensions 2015-03-21 21:13:15 +11:00
Andrew Murray
84ec2af495 Allow truetype() to search for extensions other than .ttf 2015-03-21 21:13:15 +11:00
hugovk
b17384cfca Tabs to spaces and other flake8 fixes 2015-03-21 10:32:26 +02:00
Hugo
cabbc5d599 Merge pull request #1123 from radarhere/font_variant 
Added copy method font_variant() and accessible properties to truetype()
 2015-03-21 10:15:57 +02:00
George Davaris
5a49375d4f Fix UnboundLocalError in ImageFile 2015-03-11 15:37:02 +00:00
artscoop
80d6b29b77 Fix bug with bitmasks on a 1x1 RGBA file 
Does not change testing on other files, but fixes a case which previously made PIL collapse.
The Bitmap was a 1x1 RGBA and provoked an exception in PIL, but every Image viewer can load it.
Fixed code with comparison of header size, compression type and loading type of masks and fixed it.
 2015-03-10 02:08:23 +01:00
Andrew Murray
fb3fe4b877 Added documentation for font_variant() [ci skip] 2015-03-07 18:38:17 +11:00
hugovk
0b79c6e24a Remove unreachable code (if 0) 2015-03-05 21:07:16 +02:00
artscoop
8c003e9b3f And finally ? 
Error happening in Python 3.x with P images:
in original code, palette data was created from a list of bytestrings. Changed to a full bytestring.
- `b"".join(list of bytestrings)` works in python 2.7 and 3.x
- `b"".join(bytestring)` works in python 2.7 but fails in python 3.x
No need to `join` anymore. Works in 3.x
 2015-03-05 12:17:52 +01:00
artscoop
310684521a Update BmpImagePlugin.py 
Fails on Python 3, tried some fixes before going the virtualenv3 route
 2015-03-05 11:32:03 +01:00
artscoop
613d22fc75 Removed debug print 
Again.
 2015-03-05 10:44:54 +01:00
artscoop
9e3af5a161 Fix .cur 32/rgba, offsets etc. 
Various fixes on code broken or not passing tests
 2015-03-05 10:40:10 +01:00
artscoop
d7a78f3813 Fixing .cur special header offset 
use offset provided
 2015-03-05 09:02:09 +01:00
artscoop
82aa9011c9 Restored original error messages 
I suspect the tests to check against an exact string when expecting an error
 2015-03-05 08:47:34 +01:00
artscoop
c8fddb19f5 Update BmpImagePlugin.py 
Getting bonkers but I need to know
 2015-03-05 08:34:01 +01:00
artscoop
934651427d Use 1 and not P for basic 1bpp BMP 
Readapted some original code.
 2015-03-05 08:19:14 +01:00
artscoop
56439b728f Test with original code 
...
 2015-03-04 23:06:21 +01:00
artscoop
f953b98285 Try to fix tests 
Choked on roundtrip, where a P;1 image was returned instead of a 1 image.
 2015-03-04 22:40:04 +01:00
artscoop
7b657f6887 Fix for all good_tests 
Fixed loading of all types of provided images (+rgba). Added edge case where the header is reported as 40 bytes long with BITFIELDS (they start past the 40 bytes of the header). Loading fails for RLE, but IIRC, they're unsupported so it's normal.
 2015-03-04 22:05:32 +01:00
artscoop
c8551770eb Quickfix number 4 
Until tests pass.
 2015-03-04 19:55:08 +01:00
artscoop
497ddf9c68 Remember correct image offset if bitfields+palette 
Use the provided image offset if there is palette data while the image is bitfielded.
 2015-03-04 19:50:52 +01:00
artscoop
877c138e21 1bpp BMP fix 
It appears that
{{{
  The handling of 1bpp bitmaps is a little complicated.
  When reading 1bpp bitmaps, the palette is ignored.
  1's are considered foreground, and they are considered black.
  0's are considered background, and they are considered white.
}}}
so the raw mode has to be `1;I`
 2015-03-04 19:26:15 +01:00
artscoop
c0ce8d0ae8 Removed debug print 
Debug print left in _save. Removed.
 2015-03-04 18:29:28 +01:00
artscoop
456bd96565 Fix 32-bit BMP loading (RGBA or RGBX) 
PIL choked on perfectly valid BMP files (32 bits with Alpha). It could not handle valid RGBA masks to determine the raw format.
To clarify things, I:
- Rewrote the `BmpImagePlugin.BmpImageFile` class to be far more readable
- Made error messages more explicit (e.g. say that RLE bitmaps are unsupported)
- Made a readable dict to contain BMP header information
- Kept the existing security checks
- Instead of reading palette info by chunks of 3/4 bytes, read the whole palette info at once and parse the data.
- Now works with BMPv4/5 with Alpha (and can be exported to alpha PNG for example)
- Tested load and save with RGB24, RGB8, RGB8L, RGB32 and RGBA32.
- Tested with one bogus file. File not accepted, as expected.

I wanted to test more BMP formats, but I could not find that many images.
But for all the types I tested, it worked flawlessly.
 2015-03-04 18:15:56 +01:00
Andrew Murray
7a798f8724 Added copy method font_variant() and accessible properties to truetype() 2015-03-04 00:00:18 +11:00
Andrew Murray
f644adbb05 Fixed binary conversion bug, and added corresponding tests 2015-03-02 09:56:47 +11:00
amoibos
aeb1e61aa7 let python do the endian stuff 2015-03-02 00:16:13 +11:00
Robin Lewis
7fafd09bf5 Document filename parameter as deprecated in truetype() 2015-02-23 12:23:01 +00:00
Robin Lewis
066faeb211 Reference non-deprecated argument in truetype documentation 2015-02-23 12:00:52 +00:00
Björn Pedersen
61fb1c5bd4 Tiff: allow writing floating poitn tag values 
Use the inverse logic used for loading floating point tag
values to also write them out again.
 2015-02-23 09:46:35 +01:00
wiredfool
d80c27dc3f Merge pull request #1095 from hugovk/pickle_L_mode 
Fix pickling L mode images with no palette
 2015-01-30 11:39:50 -08:00
Hugo
95e9379f45 Merge pull request #1091 from wiredfool/repr_png 
iPython display hook
 2015-01-30 14:37:03 +02:00
hugovk
0f89322216 When unpickling, only put palette if there is one 2015-01-30 14:04:35 +02:00
wiredfool
8ebdc5b64d Comment typo [ci skip] 2015-01-28 20:23:15 -08:00
wiredfool
8c2a7502a4 Correct the name 2015-01-28 10:02:04 -08:00
wiredfool
05fe86654c Added _repr_png method for ipython display hooks 2015-01-28 09:35:31 -08:00
wiredfool
1e040feb1b Adjust buffer size when quality=keep, fixes #148 (again) 2015-01-18 10:56:29 -08:00
Mikhail Korobov
52cbd123a2 DOC fix "Write Your Own File Decoder" link in Image API docs 2015-01-07 04:12:37 +05:00
wiredfool
0f05eb287a Version Bump --2.7.0 2014-12-31 20:42:57 -08:00
wiredfool
6a7a6fbdb8 Fixed warning on docs building (url can't wrap), added parameters 2014-12-31 16:35:56 -08:00
wiredfool
1aed192554 Merge pull request #1054 from charleslaw/master 
Look for OSX and Linux fonts in common places (fixes #370)
 2014-12-31 14:43:13 -08:00
Hugo
b3e09122e5 Merge pull request #1060 from wiredfool/png-dos 
Fix potential PNG decompression DOS
 2014-12-31 20:32:41 +02:00
wiredfool
0b75526ffe Limit total text chunk size to 64k 2014-12-29 17:10:27 -08:00
Charles Law
1c6a89e4c2 default to using /usr/share when XDG_DATA_DIRS is empty or unset 2014-12-29 17:03:39 -08:00
wiredfool
6ffe9e1689 Merge pull request #1058 from hugovk/anntzer-tiff-resolution2 
Tests for PR #1044: Use underscores, not spaces, in TIFF tag kwargs
 2014-12-29 15:23:20 -08:00
wiredfool
5390aa1692 Merge pull request #1055 from hugovk/test_psdraw 
Update and test PSDraw
 2014-12-29 15:17:23 -08:00
wiredfool
44286ba3c9 Fix for zlib.decompression bomb in iTXt,zTXt, and iCCP chunks 2014-12-28 22:49:52 -08:00
hugovk
c4d9bb6eaa flake8 2014-12-27 23:07:41 +02:00
hugovk
c2f433e5ac Remove unimplemented setink() 2014-12-27 22:41:56 +02:00
hugovk
8eb117dc9e Fix for Python 3 2014-12-27 22:26:54 +02:00
Charles Law
17d720aebc Partial Fix #370: look for linux fonts in common places 2014-12-26 19:12:06 -05:00
Charles Law
4d2dd3ee7b Partial Fix #370: look for osx fonts in common places 2014-12-26 19:12:05 -05:00
Antony Lee
800480db52 Use underscores, not spaces, in TIFF tag kwargs. 
kwargs with spaces ("x resolution", "y resolution", "resolution unit"
and "date time") are deprecated.
 2014-12-09 15:17:33 -08:00
homm
66cacc282b do not use really draft JPEG decoding quality 2014-12-04 03:30:39 +03:00