249 commits

Author	SHA1	Message	Date
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
Johannes Schauer Marin Rodrigues	6cd819d28f	do not use root logger for logging	2021-04-12 14:12:14 +02:00