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397 commits

Author SHA1 Message Date
10c6901fa3
src/img2pdf_test.py: do not test the depth attribute and rely on baseDepth
closes: #119
2022-09-23 23:10:53 +02:00
57d7e07e6b
Support imagemagick 7.1.0-48
- the output of -metric PSNR changed
 - CMYK output can now be exactly compared

closes: #148
2022-09-15 04:36:16 +02:00
272fe0433f allow pathlib.Path objects by allowing objects implementing read_bytes function 2022-07-02 21:19:34 +02:00
ef7b9e739d add miff tests for cmyk8 and rgb8 2022-07-02 20:39:18 +02:00
af6fe27d53 avoid match/case for now until python 3.10 is available on more platforms 2022-06-28 14:22:14 +01:00
bad6fcae39 support for MIFF which allows 16 bit CMYK images
closes: #144
2022-06-27 13:22:07 +01:00
d9b90499f3
README.md: compare to econvert (closes: #143) 2022-05-18 13:08:05 +02:00
edb0d29a14
README.md: fix link 2022-05-13 21:27:12 +02:00
bb3e8b0098
README.md: document that img2pdf.exe can now be downloaded via release 2022-05-13 21:25:37 +02:00
f454ebc6a6
release version 0.4.4 2022-04-07 22:40:36 +02:00
c3db273e23
Remove outdated readme entry concerning JP2 colorspace
If I understood the code in `jp2.py` correctly, this should now work.
Moreover, Pillow should usually be able to open JP2 files, so `jp2.py` is only a fallback.
2022-04-07 22:08:41 +02:00
87afabd3cf
add .mailmap 2022-04-07 22:08:18 +02:00
homocomputeris
5045282cc2
Add B and JB paper sizes 2022-04-07 22:02:16 +02:00
fb4b96452a
reformat with black 2022-04-07 21:58:34 +02:00
c553e169a4
use TiffImagePlugin.STRIP_SIZE for Pillow >= 8.4.0 2022-04-07 21:58:23 +02:00
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
1d52530229
support new pikepdf.Page object when making indirect objects (closes: #132) 2022-04-07 21:55:45 +02:00
3b117e674b
clarify that input with an alpha channel requires additional computation (closes: #142) 2022-04-07 17:13:16 +02:00
e8ca53738f
--viewer-page-layout support for twopageright and twopageleft 2022-03-25 14:01:18 +01:00
7c48bfb868
find_scale(): better document why we use powers of 10 2022-03-24 12:43:49 +01:00
244f034a2e
src/img2pdf_test.py: format with black 2022-03-22 17:57:12 +01:00
3da370d3bd
add more information about how to ignore invalid rotation values in input images 2022-02-06 20:33:30 +01:00
6cff2931e4
ensure that gif test input uses the same palette for all frames 2022-02-06 20:25:25 +01:00
6a55258804
appveyor.yml: rename pil to Pillow 2022-01-16 23:38:22 +01:00
3cdeab08ab
appveyor.yml: also install pil so that maybe pyinstaller picks it up 2022-01-16 23:36:37 +01:00
cea7c9120b
tox.ini: python 3.5 and 3.6 are not supported anymore 2022-01-16 22:18:22 +01:00
9eacfdaa76
appveyor.yml: don't run tests because we don't have imagemagick 2021-12-11 11:22:59 +01:00
95a313f437
tox.ini: add python 3.10 to envlist 2021-12-11 11:22:31 +01:00
30d705f020
src/img2pdf.py: the /OpenAction array must contain the page as an indirect object 2021-11-28 16:55:42 +01:00
dc926b2cf2
release version 0.4.3 2021-10-24 16:51:02 +02:00
a8fdbd0038
fix --viewer-initial-page (broken in last release) 2021-10-24 16:15:46 +02:00
6ff175d637
update my name 2021-10-13 09:17:44 +02:00
0732dff0be
src/img2pdf_test.py: make img2pdf path configurable 2021-10-13 09:17:17 +02:00
50b7145f64
release version 0.4.2 2021-10-11 17:16:03 +02:00
e522ec14d9
remove pdfrw from tests (closes: #108) 2021-10-09 15:29:44 +02:00
9c9e5ece19
src/img2pdf_test.py: add support for imagemagick 7 2021-10-03 22:54:33 +02:00
354fd7c264
src/img2pdf.py: format with black 2021-10-03 21:03:22 +02:00
392d4a665e
adapt AlphaChannelError messages 2021-10-03 21:03:08 +02:00
09ad147d97
support PNG palette images with icc profile (closes: #107) 2021-10-03 20:59:59 +02:00
80393b6efa
also support palette+alpha 2021-10-03 20:56:53 +02:00
e265738ac2
Revert "allow palette PNG images with ICC profile (closes: #107)"
This reverts commit 3d7e0e6812.
2021-10-03 16:09:54 +02:00
1ffb160453
Readme: remove alpha channels section 2021-10-03 16:04:53 +02:00
cde7472d15 Update documentation: img2pdf now supports alpha channels 2021-10-03 11:48:24 +00:00
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