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250 commits

Author SHA1 Message Date
Johannes Schauer Marin Rodrigues
d9345ac767
set GifImagePlugin.LOADING_STRATEGY to RGB_AFTER_DIFFERENT_PALETTE_ONLY in Pillow >= 9.1.0 (closes: #130) 2022-04-07 21:57:37 +02:00
Johannes Schauer Marin Rodrigues
1d52530229
support new pikepdf.Page object when making indirect objects (closes: #132) 2022-04-07 21:55:45 +02:00
Johannes Schauer Marin Rodrigues
3b117e674b
clarify that input with an alpha channel requires additional computation (closes: #142) 2022-04-07 17:13:16 +02:00
alister
e8ca53738f
--viewer-page-layout support for twopageright and twopageleft 2022-03-25 14:01:18 +01:00
Johannes Schauer Marin Rodrigues
7c48bfb868
find_scale(): better document why we use powers of 10 2022-03-24 12:43:49 +01:00
Johannes Schauer Marin Rodrigues
244f034a2e
src/img2pdf_test.py: format with black 2022-03-22 17:57:12 +01:00
Johannes Schauer Marin Rodrigues
3da370d3bd
add more information about how to ignore invalid rotation values in input images 2022-02-06 20:33:30 +01:00
Johannes Schauer Marin Rodrigues
6cff2931e4
ensure that gif test input uses the same palette for all frames 2022-02-06 20:25:25 +01:00
Johannes Schauer Marin Rodrigues
30d705f020
src/img2pdf.py: the /OpenAction array must contain the page as an indirect object 2021-11-28 16:55:42 +01:00
Johannes Schauer Marin Rodrigues
dc926b2cf2
release version 0.4.3 2021-10-24 16:51:02 +02:00
Johannes Schauer Marin Rodrigues
a8fdbd0038
fix --viewer-initial-page (broken in last release) 2021-10-24 16:15:46 +02:00
Johannes Schauer Marin Rodrigues
6ff175d637
update my name 2021-10-13 09:17:44 +02:00
Johannes Schauer Marin Rodrigues
0732dff0be
src/img2pdf_test.py: make img2pdf path configurable 2021-10-13 09:17:17 +02:00
Johannes Schauer Marin Rodrigues
50b7145f64
release version 0.4.2 2021-10-11 17:16:03 +02:00
Johannes Schauer Marin Rodrigues
e522ec14d9
remove pdfrw from tests (closes: #108) 2021-10-09 15:29:44 +02:00
Johannes Schauer Marin Rodrigues
9c9e5ece19
src/img2pdf_test.py: add support for imagemagick 7 2021-10-03 22:54:33 +02:00
Johannes Schauer Marin Rodrigues
354fd7c264
src/img2pdf.py: format with black 2021-10-03 21:03:22 +02:00
Johannes Schauer Marin Rodrigues
392d4a665e
adapt AlphaChannelError messages 2021-10-03 21:03:08 +02:00
Johannes Schauer Marin Rodrigues
09ad147d97
support PNG palette images with icc profile (closes: #107) 2021-10-03 20:59:59 +02:00
Johannes Schauer Marin Rodrigues
80393b6efa
also support palette+alpha 2021-10-03 20:56:53 +02:00
Johannes Schauer Marin Rodrigues
e265738ac2
Revert "allow palette PNG images with ICC profile (closes: #107)" 
This reverts commit 3d7e0e6812.
 2021-10-03 16:09:54 +02:00
mara0004
cde7472d15 Update documentation: img2pdf now supports alpha channels 2021-10-03 11:48:24 +00:00
Johannes Schauer Marin Rodrigues
6eec05c11c
workaround for Pillow >= 8.3.0 which limits CCITT Group4 strip size to 64 KB (closes: #122) 2021-10-03 13:24:53 +02:00
Tamás Zahola
f483638b17 Test cases for transparency 2021-08-22 08:08:22 +00:00
Tamás Zahola
7f216a8848 Test support on macOS 2021-08-22 08:08:21 +00:00
Tamás Zahola
2476215f39 Always initialize smask 2021-08-22 08:08:20 +00:00
Tamás Zahola
f62858c245 Formatting 2021-08-22 08:08:20 +00:00
Tamás Zahola
a5e4da5755 Use PNG predictor for /SMask too 2021-08-22 08:08:19 +00:00
Tamás Zahola
64db7909ec Added transparency support for GIFs, palette-based PNGs and grayscale PNGs 2021-08-22 08:08:19 +00:00
Tamás Zahola
af5ae5b9b6 Convert 8-bit PNG alpha channels to /SMasks in PDF 2021-08-22 08:08:19 +00:00
Louis Sautier
152f6fb629
tests: look for sRGB.icc in several paths, skip related tests if not found 
Always use Ghostscript's sRGB.icc.
 2021-08-19 19:56:01 +02:00
Louis Sautier
1f3b456ac9
tests: don't expect ImageMagick to compress TIFF files by default 
This is no longer the case with ImageMagick 7.
 2021-08-19 13:17:06 +02:00
Michal Vasilek
4c5b72dab0
src/img2pdf_test.py: skip tests when icc profiles are not present 2021-08-19 13:08:32 +02:00
Michal Vasilek
853a1ec363 src/img2pdf_test.py: do not test format descriptions 2021-08-19 10:59:46 +00:00
Johannes Schauer Marin Rodrigues
5c617965f5
document the ifvalid option value further 2021-08-14 10:19:06 +02:00
Johannes Schauer Marin Rodrigues
0067edf965
remove first_frame_only from gui 2021-08-14 10:18:15 +02:00
Johannes Schauer Marin Rodrigues
91e3a94c3d
sort globbing result on windows 2021-07-02 16:18:20 +02:00
Johannes Schauer Marin Rodrigues
3d7e0e6812
allow palette PNG images with ICC profile (closes: #107) 2021-06-14 18:34:46 +02:00
Johannes Schauer Marin Rodrigues
b4c8aa1a5f
add --rotation argument overwriting exif data (closes: #100) 2021-05-14 11:31:53 +02:00
Johannes Schauer Marin Rodrigues
114d7270a2
release version 0.4.1 2021-05-09 18:57:41 +02:00
Johannes Schauer Marin Rodrigues
ea2245757f
add --from-file to read arbitrarily many images and circumvent the maximum command length of the shell (closes: #95) 2021-05-07 10:59:19 +02:00
Johannes Schauer Marin Rodrigues
9cda595cd5
I got married and my last name changed 2021-05-07 09:41:27 +02:00
Johannes Schauer Marin Rodrigues
2eabebb513
use context manager instead of manually closing BytesIO and PIL.Image 2021-04-28 15:37:44 +02:00
Johannes Schauer Marin Rodrigues
02c85a50ad
move closing code into its own function 2021-04-14 08:25:18 +02:00
Johannes Schauer Marin Rodrigues
c97ce34023
raise exception if border is larger than page size 2021-04-13 13:10:57 +02:00
Johannes Schauer Marin Rodrigues
81325d3998
fix page border computation (closes: #92) 2021-04-13 13:10:34 +02:00
Johannes Schauer Marin Rodrigues
8d2ae0f64e
fix reading from stdin 2021-04-13 08:12:33 +02:00
Johannes Schauer Marin Rodrigues
d29c596fe7
add support for MPO images (closes: #93) 2021-04-12 22:57:51 +02:00
Johannes Schauer Marin Rodrigues
cd1088a5a9
format with black 2021-04-12 14:13:34 +02:00
Johannes Schauer Marin Rodrigues
2a8779295f
write out pil format as debug message 2021-04-12 14:13:19 +02:00