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Author	SHA1	Message	Date
josch	4cebd9f15d	Merge branch 'agroszer-py2' into 'master' ... fixing a slew of python 2 issues See merge request !4	2018-12-11 17:16:50 +00:00
Johannes 'josch' Schauer	68ca35f39e	release version 0.3.2	2018-11-20 16:37:23 +01:00
Johannes 'josch' Schauer	42f8ac54a8	Allow CCITT Group4 input without rows-per-strip (closes: #48)	2018-11-20 16:30:14 +01:00
Johannes 'josch' Schauer	d4700dbf38	test.sh: add comment about dct decoding method	2018-08-27 11:42:37 +02:00
Johannes 'josch' Schauer	bd55ac5a45	test.sh: implement EXIT trap	2018-08-27 08:17:06 +02:00
Johannes 'josch' Schauer	2f3394a1cb	Add extensive test suite test.sh	2018-08-20 10:28:14 +02:00
Johannes 'josch' Schauer	50a3109c43	src/img2pdf.py: do not overwrite imgformat variable in loop as this will then affect later loop iterations and we need to retain its original value	2018-08-20 10:27:27 +02:00
Johannes 'josch' Schauer	03bdc33053	src/img2pdf.py: be more explicit when embedding group4 from TIFF	2018-08-20 10:26:39 +02:00
Johannes 'josch' Schauer	b758b54ce8	src/img2pdf.py: Disallow TIFF input with more than 8 bits per sample because PIL will silently convert it to 8 bits per sample	2018-08-20 10:25:39 +02:00
Johannes 'josch' Schauer	a2b969640a	src/img2pdf.py: assign the default dpi to tiff images where PIL returned its default of (1,1)	2018-08-20 10:24:31 +02:00
Johannes 'josch' Schauer	8961c78dbf	src/img2pdf.py: add commented-out debugging option for PIL's TiffImagePlugin	2018-08-20 10:23:23 +02:00
Johannes 'josch' Schauer	6c44d8cea6	src/img2pdf.py: add more rationale behind palette encoding	2018-08-20 10:21:18 +02:00
Johannes 'josch' Schauer	c0ed810036	src/img2pdf.py: work around PIL not reporting a colorspace for 16bit grayscale PNGs	2018-08-17 12:57:46 +02:00
Johannes 'josch' Schauer	ccca845606	src/img2pdf.py: Read bits per sample from PNG to support PNG images with 1, 2, 4 or 16 bits per sample	2018-08-17 12:55:55 +02:00
Johannes 'josch' Schauer	53685934f9	src/img2pdf.py: also reject palette images with transparency	2018-08-17 07:27:15 +02:00
Johannes 'josch' Schauer	ba5a9a1dfc	Allow multipage CCITT group 4 TIFF images	2018-08-16 00:23:18 +02:00
Johannes 'josch' Schauer	a628ed22f9	Add more debugging output	2018-08-16 00:11:07 +02:00
Johannes 'josch' Schauer	fbcaca5e6b	big endian encoded TIFF files may have FillOrder set to lsb-to-msb and must have the bits of each byte reversed	2018-08-16 00:10:46 +02:00
Johannes 'josch' Schauer	a9f4c9b665	release version 0.3.1	2018-08-04 15:44:45 +02:00
Johannes 'josch' Schauer	002c9c4466	CHANGES.rst: add release dates	2018-08-04 14:37:38 +02:00
Johannes 'josch' Schauer	198c98a5f9	make pep8 compliant	2018-08-01 22:28:44 +02:00
Johannes 'josch' Schauer	9395b6fbbe	README.md: comparison to other software	2018-08-01 22:14:14 +02:00
Johannes 'josch' Schauer	f5d8d86dff	Also do not re-encode CCITT Group 4 encoded TIFF images ... Add additional property of input images: inverted closes: #47	2018-08-01 22:12:40 +02:00
Johannes 'josch' Schauer	36c5034db5	Distribute LICENSE file in release tarball	2018-08-01 20:41:02 +02:00
Jakub Wilk	7131b3d6ee	Use printf(1) instead of non-portable "/bin/echo -ne"	2018-07-21 12:08:23 +02:00
Johannes 'josch' Schauer	b3fb2de5f6	src/img2pdf.py: fix spelling in --help output	2018-07-19 12:05:27 +02:00
Johannes 'josch' Schauer	4c5faf408f	README.md: restructure	2018-07-18 15:52:54 +02:00
Johannes 'josch' Schauer	2ad0c036b2	src/tests/input/mono.tif: set dpi to 72	2018-07-18 14:08:04 +02:00
Johannes 'josch' Schauer	1aa71e3746	release version 0.3.0	2018-07-18 11:30:43 +02:00
Johannes 'josch' Schauer	75c43de09d	Create a new PIL image before saving as TIFF to prevent libtiff errors ... closes: #46	2018-07-18 01:58:03 +02:00
Johannes 'josch' Schauer	eec1a25a92	add test case for ccittfaxdecode	2018-07-18 01:55:48 +02:00
Johannes 'josch' Schauer	7de174f4b5	CCITTFaxDecode filter must be in an array	2018-07-18 01:55:48 +02:00
Johannes 'josch' Schauer	48d5b4d7af	CCITTGroup4 must return empty palette	2018-07-18 00:57:43 +02:00
Johannes 'josch' Schauer	ce68cb21d7	Add LICENSE file ... closes: #43	2018-07-18 00:07:30 +02:00
Johannes 'josch' Schauer	d931f02709	src/tests/__init__.py: handle PNG input images properly	2018-07-18 00:05:15 +02:00
Johannes 'josch' Schauer	b99fae1380	src/tests/__init__.py: don't test for color space now that we support palette PNGs	2018-07-18 00:04:30 +02:00
Johannes 'josch' Schauer	ac9ba1d0f6	handle monochrome png properly	2018-07-18 00:03:31 +02:00
Johannes 'josch' Schauer	eaf9de23c9	Filter must not be array for PNG output, so never make it an array	2018-07-17 23:59:55 +02:00
Johannes 'josch' Schauer	2a33ff275d	adapt test output to new handling of png input	2018-07-17 23:56:01 +02:00
Johannes 'josch' Schauer	ebd8d911bb	add test grayscale input png src/tests/input/gray.png	2018-07-17 16:57:44 +02:00
Johannes 'josch' Schauer	e7755f0a87	src/tests/input/normal.png: remove alpha channel	2018-07-17 16:57:44 +02:00
Johannes 'josch' Schauer	47a1e0c81e	src/img2pdf.py: do not use PNG encoding for CMYK input	2018-07-17 16:57:44 +02:00
Johannes 'josch' Schauer	3142824bab	src/tests/__init__.py: do not test animation.gif with pdfrw because it doesn't support hexadecimal palette data	2018-07-17 16:57:44 +02:00
Johannes 'josch' Schauer	84ce9bbd9c	src/img2pdf.py: do not allow transparency	2018-07-17 16:57:44 +02:00
Johannes 'josch' Schauer	90293204b2	src/img2pdf.py: use logging.warning because warn() is deprecated	2018-07-17 16:07:01 +02:00
Johannes 'josch' Schauer	d09aa76c9e	README.md: remove ambiguous section about lossless compression	2018-06-16 16:56:01 +02:00
Johannes 'josch' Schauer	ade5768d72	src/img2pdf.py: expand error message about alpha channel	2018-03-27 10:39:24 +02:00
Johannes 'josch' Schauer	920506b867	Reflect the fact that we now use PNG compression in the --help output	2018-03-24 19:53:41 +01:00
Johannes 'josch' Schauer	e78dd80451	Add option --pillow-limit-break to force Pillow to accept large input images	2018-03-24 19:47:03 +01:00
Johannes 'josch' Schauer	d9a6c9db03	Interlaced PNGs cannot be directly embedded but have to be re-encoded	2018-03-24 18:59:02 +01:00