Commit Graph

206 Commits (4cebd9f15da790e727680c98bf75bedc0284dac1)
 

Author SHA1 Message Date
josch 4cebd9f15d Merge branch 'agroszer-py2' into 'master'
fixing a slew of python 2 issues

See merge request !4
5 years ago
Johannes 'josch' Schauer 68ca35f39e
release version 0.3.2 5 years ago
Johannes 'josch' Schauer 42f8ac54a8
Allow CCITT Group4 input without rows-per-strip (closes: #48) 5 years ago
Johannes 'josch' Schauer d4700dbf38
test.sh: add comment about dct decoding method 6 years ago
Johannes 'josch' Schauer bd55ac5a45
test.sh: implement EXIT trap 6 years ago
Johannes 'josch' Schauer 2f3394a1cb
Add extensive test suite test.sh 6 years ago
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 6 years ago
Johannes 'josch' Schauer 03bdc33053
src/img2pdf.py: be more explicit when embedding group4 from TIFF 6 years ago
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 6 years ago
Johannes 'josch' Schauer a2b969640a
src/img2pdf.py: assign the default dpi to tiff images where PIL returned its default of (1,1) 6 years ago
Johannes 'josch' Schauer 8961c78dbf
src/img2pdf.py: add commented-out debugging option for PIL's TiffImagePlugin 6 years ago
Johannes 'josch' Schauer 6c44d8cea6
src/img2pdf.py: add more rationale behind palette encoding 6 years ago
Johannes 'josch' Schauer c0ed810036
src/img2pdf.py: work around PIL not reporting a colorspace for 16bit grayscale PNGs 6 years ago
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 6 years ago
Johannes 'josch' Schauer 53685934f9
src/img2pdf.py: also reject palette images with transparency 6 years ago
Johannes 'josch' Schauer ba5a9a1dfc
Allow multipage CCITT group 4 TIFF images 6 years ago
Johannes 'josch' Schauer a628ed22f9
Add more debugging output 6 years ago
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 6 years ago
Johannes 'josch' Schauer a9f4c9b665
release version 0.3.1 6 years ago
Johannes 'josch' Schauer 002c9c4466
CHANGES.rst: add release dates 6 years ago
Johannes 'josch' Schauer 198c98a5f9
make pep8 compliant 6 years ago
Johannes 'josch' Schauer 9395b6fbbe
README.md: comparison to other software 6 years ago
Johannes 'josch' Schauer f5d8d86dff
Also do not re-encode CCITT Group 4 encoded TIFF images
Add additional property of input images: inverted

closes: #47
6 years ago
Johannes 'josch' Schauer 36c5034db5
Distribute LICENSE file in release tarball 6 years ago
Jakub Wilk 7131b3d6ee
Use printf(1) instead of non-portable "/bin/echo -ne" 6 years ago
Johannes 'josch' Schauer b3fb2de5f6
src/img2pdf.py: fix spelling in --help output 6 years ago
Johannes 'josch' Schauer 4c5faf408f
README.md: restructure 6 years ago
Johannes 'josch' Schauer 2ad0c036b2
src/tests/input/mono.tif: set dpi to 72 6 years ago
Johannes 'josch' Schauer 1aa71e3746
release version 0.3.0 6 years ago
Johannes 'josch' Schauer 75c43de09d
Create a new PIL image before saving as TIFF to prevent libtiff errors
closes: #46
6 years ago
Johannes 'josch' Schauer eec1a25a92
add test case for ccittfaxdecode 6 years ago
Johannes 'josch' Schauer 7de174f4b5
CCITTFaxDecode filter must be in an array 6 years ago
Johannes 'josch' Schauer 48d5b4d7af
CCITTGroup4 must return empty palette 6 years ago
Johannes 'josch' Schauer ce68cb21d7
Add LICENSE file
closes: #43
6 years ago
Johannes 'josch' Schauer d931f02709
src/tests/__init__.py: handle PNG input images properly 6 years ago
Johannes 'josch' Schauer b99fae1380
src/tests/__init__.py: don't test for color space now that we support palette PNGs 6 years ago
Johannes 'josch' Schauer ac9ba1d0f6
handle monochrome png properly 6 years ago
Johannes 'josch' Schauer eaf9de23c9
Filter must not be array for PNG output, so never make it an array 6 years ago
Johannes 'josch' Schauer 2a33ff275d
adapt test output to new handling of png input 6 years ago
Johannes 'josch' Schauer ebd8d911bb
add test grayscale input png src/tests/input/gray.png 6 years ago
Johannes 'josch' Schauer e7755f0a87
src/tests/input/normal.png: remove alpha channel 6 years ago
Johannes 'josch' Schauer 47a1e0c81e
src/img2pdf.py: do not use PNG encoding for CMYK input 6 years ago
Johannes 'josch' Schauer 3142824bab
src/tests/__init__.py: do not test animation.gif with pdfrw because it doesn't support hexadecimal palette data 6 years ago
Johannes 'josch' Schauer 84ce9bbd9c
src/img2pdf.py: do not allow transparency 6 years ago
Johannes 'josch' Schauer 90293204b2
src/img2pdf.py: use logging.warning because warn() is deprecated 6 years ago
Johannes 'josch' Schauer d09aa76c9e
README.md: remove ambiguous section about lossless compression 6 years ago
Johannes 'josch' Schauer ade5768d72
src/img2pdf.py: expand error message about alpha channel 6 years ago
Johannes 'josch' Schauer 920506b867
Reflect the fact that we now use PNG compression in the --help output 6 years ago
Johannes 'josch' Schauer e78dd80451
Add option --pillow-limit-break to force Pillow to accept large input images 6 years ago
Johannes 'josch' Schauer d9a6c9db03
Interlaced PNGs cannot be directly embedded but have to be re-encoded 6 years ago