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png-alpha-to-smask

0.1.0

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0.1.5.dev

0.2.0

0.2.1

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0.3.0

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0.4.0

0.4.1

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Mono Color

• 6c44d8cea6
  
  src/img2pdf.py: add more rationale behind palette encoding Johannes 'josch' Schauer 2018-08-20 10:21:18 +0200
• c0ed810036
  
  src/img2pdf.py: work around PIL not reporting a colorspace for 16bit grayscale PNGs Johannes 'josch' Schauer 2018-08-17 12:57:46 +0200
• ccca845606
  
  src/img2pdf.py: Read bits per sample from PNG to support PNG images with 1, 2, 4 or 16 bits per sample Johannes 'josch' Schauer 2018-08-17 12:55:55 +0200
• 53685934f9
  
  src/img2pdf.py: also reject palette images with transparency Johannes 'josch' Schauer 2018-08-17 07:27:15 +0200
• ba5a9a1dfc
  
  Allow multipage CCITT group 4 TIFF images Johannes 'josch' Schauer 2018-08-16 00:23:18 +0200
• a628ed22f9
  
  Add more debugging output Johannes 'josch' Schauer 2018-08-16 00:11:07 +0200
• fbcaca5e6b
  
  big endian encoded TIFF files may have FillOrder set to lsb-to-msb and must have the bits of each byte reversed Johannes 'josch' Schauer 2018-08-16 00:10:46 +0200
• a9f4c9b665
  
  release version 0.3.1 0.3.1 Johannes 'josch' Schauer 2018-08-04 15:44:45 +0200
• 002c9c4466
  
  CHANGES.rst: add release dates Johannes 'josch' Schauer 2018-08-04 14:37:38 +0200
• 198c98a5f9
  
  make pep8 compliant Johannes 'josch' Schauer 2018-08-01 22:28:44 +0200
• 9395b6fbbe
  
  README.md: comparison to other software Johannes 'josch' Schauer 2018-08-01 22:13:58 +0200
• f5d8d86dff
  
  Also do not re-encode CCITT Group 4 encoded TIFF images Johannes 'josch' Schauer 2018-08-01 22:12:40 +0200
• 36c5034db5
  
  Distribute LICENSE file in release tarball Johannes 'josch' Schauer 2018-08-01 20:41:02 +0200
• 7131b3d6ee
  
  Use printf(1) instead of non-portable "/bin/echo -ne" Jakub Wilk 2018-07-21 12:03:12 +0200
• b3fb2de5f6
  
  src/img2pdf.py: fix spelling in --help output Johannes 'josch' Schauer 2018-07-19 12:05:27 +0200
• 4c5faf408f
  
  README.md: restructure Johannes 'josch' Schauer 2018-07-18 15:52:54 +0200
• 2ad0c036b2
  
  src/tests/input/mono.tif: set dpi to 72 Johannes 'josch' Schauer 2018-07-18 14:08:04 +0200
• 1aa71e3746
  
  release version 0.3.0 0.3.0 Johannes 'josch' Schauer 2018-07-18 11:30:43 +0200
• 75c43de09d
  
  Create a new PIL image before saving as TIFF to prevent libtiff errors Johannes 'josch' Schauer 2018-07-18 00:58:17 +0200
• eec1a25a92
  
  add test case for ccittfaxdecode Johannes 'josch' Schauer 2018-07-18 01:14:55 +0200
• 7de174f4b5
  
  CCITTFaxDecode filter must be in an array Johannes 'josch' Schauer 2018-07-18 01:14:06 +0200
• 48d5b4d7af
  
  CCITTGroup4 must return empty palette Johannes 'josch' Schauer 2018-07-18 00:57:43 +0200
• ce68cb21d7
  
  Add LICENSE file Johannes 'josch' Schauer 2018-07-18 00:07:30 +0200
• d931f02709
  
  src/tests/__init__.py: handle PNG input images properly Johannes 'josch' Schauer 2018-07-18 00:05:15 +0200
• b99fae1380
  
  src/tests/__init__.py: don't test for color space now that we support palette PNGs Johannes 'josch' Schauer 2018-07-18 00:04:30 +0200
• ac9ba1d0f6
  
  handle monochrome png properly Johannes 'josch' Schauer 2018-07-18 00:03:31 +0200
• eaf9de23c9
  
  Filter must not be array for PNG output, so never make it an array Johannes 'josch' Schauer 2018-07-17 23:59:55 +0200
• 2a33ff275d
  
  adapt test output to new handling of png input Johannes 'josch' Schauer 2018-07-17 16:53:51 +0200
• ebd8d911bb
  
  add test grayscale input png src/tests/input/gray.png Johannes 'josch' Schauer 2018-07-17 16:51:46 +0200
• e7755f0a87
  
  src/tests/input/normal.png: remove alpha channel Johannes 'josch' Schauer 2018-07-17 16:51:22 +0200
• 47a1e0c81e
  
  src/img2pdf.py: do not use PNG encoding for CMYK input Johannes 'josch' Schauer 2018-07-17 16:47:27 +0200
• 3142824bab
  
  src/tests/__init__.py: do not test animation.gif with pdfrw because it doesn't support hexadecimal palette data Johannes 'josch' Schauer 2018-07-17 16:46:28 +0200
• 84ce9bbd9c
  
  src/img2pdf.py: do not allow transparency Johannes 'josch' Schauer 2018-07-17 16:26:32 +0200
• 90293204b2
  
  src/img2pdf.py: use logging.warning because warn() is deprecated Johannes 'josch' Schauer 2018-07-17 16:07:01 +0200
• d09aa76c9e
  
  README.md: remove ambiguous section about lossless compression Johannes 'josch' Schauer 2018-06-16 16:56:01 +0200
• ade5768d72
  
  src/img2pdf.py: expand error message about alpha channel Johannes 'josch' Schauer 2018-03-27 10:39:24 +0200
• 920506b867
  
  Reflect the fact that we now use PNG compression in the --help output Johannes 'josch' Schauer 2018-03-24 19:53:41 +0100
• e78dd80451
  
  Add option --pillow-limit-break to force Pillow to accept large input images Johannes 'josch' Schauer 2018-03-24 19:47:03 +0100
• d9a6c9db03
  
  Interlaced PNGs cannot be directly embedded but have to be re-encoded Johannes 'josch' Schauer 2018-03-24 18:59:02 +0100
• 7244d2c6ed
  
  Disallow input images with alpha channel as it cannot be preserved in the PDF and would thus make img2pdf not lossless Johannes 'josch' Schauer 2018-03-24 18:55:14 +0100
• 1d9a25dfd2
  
  Proof of concept of using PDF DecodeParms for storing pixel data with PNG compression Johannes 'josch' Schauer 2018-03-15 11:31:36 +0100
• 9836b976d3 src/img2pdf.py: handle Pillow returning a DPI of zero (closes: #36) Johannes 'josch' Schauer 2017-10-18 10:34:59 +0200
• a8269391e9 Implement /UserUnit scaling to support oversized PDFs James R. Barlow 2017-07-28 13:52:33 -0700
• b54617de19 Fix rawdata[:12] bytes/str comparison James R. Barlow 2017-08-19 22:04:16 -0700
• 0e76a5bd97 fixing a slew of python 2 issues Adam Groszer 2017-08-07 11:21:42 +0200
• 725462462b release version 0.2.4 0.2.4 Johannes 'josch' Schauer 2017-05-23 17:53:19 +0200
• f626d7860f Produce port that is fully API compatible. Stephan Richter 2017-05-22 12:43:27 -0400
• 06560cd0d4 It is easy enough to create a separate class for the Py2 version. Stephan Richter 2017-05-22 12:41:52 -0400
• 719928f5f5 Declare file encoding, since it contains some non-ascii chars. Stephan Richter 2017-05-22 12:41:03 -0400
• b25098c3f0 Python 2 does not automatically convert integers to floats, so we have to be a bit more explicit. Stephan Richter 2017-05-22 12:32:18 -0400
• 18d637ea34 Make sure we are using the correct IO class in Python 2. Stephan Richter 2017-05-22 12:31:52 -0400
• 162721b88e Properly setup additional Python 2.7 and PyPy support. Note that Py2 does not have enum, but thankfully somone ported it already. Stephan Richter 2017-05-22 12:30:40 -0400
• 2455ba6e62 Test all Python versions using tox. Stephan Richter 2017-05-22 12:29:53 -0400
• 45cea44fac README.md: use pip3 instead of pip Johannes 'josch' Schauer 2017-01-28 19:09:03 +0100
• fe86469c6c README.md: Improve wording Johannes 'josch' Schauer 2017-01-20 09:43:42 +0100
• 16993964ce restore pep8 compliance Johannes 'josch' Schauer 2017-01-20 09:19:30 +0100
• 7df29a9acc Allow to call get_layout_fun with less parameters by specifying defaults Johannes 'josch' Schauer 2017-01-20 09:15:02 +0100
• 44ce296581 README.md: add more examples of how to use the library Johannes 'josch' Schauer 2017-01-20 09:14:36 +0100
• e1b2adf70a MANIFEST.in: also distribute tif and gif test cases Johannes 'josch' Schauer 2017-01-20 08:49:18 +0100
• b9d95bed14 MANIFEST.in: also distribute CHANGES.rst Johannes 'josch' Schauer 2017-01-20 08:48:51 +0100
• 60b2e2206a Add multiframe gif (animated gif) test case Johannes 'josch' Schauer 2017-01-20 08:48:16 +0100
• 8476e333cd src/tests/__init__.py: add support for multiframe gif tests Johannes 'josch' Schauer 2017-01-20 08:47:58 +0100
• e20fe4944c release version 0.2.3 0.2.3 Johannes 'josch' Schauer 2017-01-20 05:47:06 +0100
• 1513ab3421 release version 0.2.2 0.2.2 Johannes 'josch' Schauer 2017-01-20 05:23:40 +0100
• 68d67508b4 setup.py: bump python version to 3.5 Johannes 'josch' Schauer 2017-01-20 05:21:27 +0100
• 4040e907a3 Make --help output more friendly to help2man Johannes 'josch' Schauer 2017-01-20 05:17:23 +0100
• ef36e86a46 Fix default of --producer argument in --help output to include version Johannes 'josch' Schauer 2017-01-20 04:46:26 +0100
• e4b6854eb5 src/tests/output/mono.png.pdf: remove the /Producer field Johannes 'josch' Schauer 2017-01-20 04:45:30 +0100
• fbeecd2301 Allow to not add the /Producer field to the metadata Johannes 'josch' Schauer 2017-01-20 04:45:14 +0100
• f94684c8ea If input to convert() doesn't have a write() member, then it must be str or bytes type Johannes 'josch' Schauer 2017-01-19 20:32:46 +0100
• 7c90b2c451 restore backwards compatibility and allow passing images as a list Johannes 'josch' Schauer 2017-01-19 20:32:16 +0100
• 962d4dbdfb Make pep8 compliant again Johannes 'josch' Schauer 2017-01-19 11:22:08 +0100
• c2f43a579e src/tests/output/mono.png.pdf: remove timestamps Johannes 'josch' Schauer 2017-01-19 09:02:16 +0100
• eedf73e73e Add test cases for CCITT G4 James R. Barlow 2016-07-21 16:33:26 -0700
• c27505486e Break out TIFF G4 transcoding into its own function James R. Barlow 2016-07-21 14:42:48 -0700
• 95f84f97bc Implement automatic monochrome CCITT Group4 encoding via Pillow/libtiff James R. Barlow 2016-07-21 03:49:56 -0700
• 0fe30a62d9 fix typos Jakub Wilk 2016-06-10 16:39:45 +0200
• e05d2992e0 src/tests/__init__.py: adapt testcases for last commit Johannes 'josch' Schauer 2016-05-26 18:11:42 +0200
• d78b2cbdbc Fix bug where horizontal and vertical borders where switched when page size was also given. Thanks Erik./a.out| sox -c 1 -e unsigned-integer -r 8000 -t u8 - -d --buffer 32 Closes #30 Johannes 'josch' Schauer 2016-05-26 08:19:34 +0200
• c29df64cd8 Merge branch 'update-version' into 'master' josch 2016-05-25 17:43:32 +0200
• c704e657cc update version according to release Andrey Gursky 2016-05-11 21:39:21 +0200
• c3e1662649 release version 0.2.1 0.2.1 Johannes 'josch' Schauer 2016-05-04 23:00:08 +0200
• c158585618 only use jp2 to parse jpeg2000 if PIL doesn't support jpeg2000 Johannes 'josch' Schauer 2016-02-17 20:31:46 +0100
• e5b0ffee6c read horizontal and vertical dpi from jpeg2000 files Johannes 'josch' Schauer 2016-02-17 20:30:58 +0100
• ef9eac7326 instead of storing a limited list of supported colorspaces and imageformats, store the items requiring special treatment but do not abort if a value other than the listed ones is supported by PIL Johannes 'josch' Schauer 2016-02-17 18:46:24 +0100
• 00c73a6691 make the separating x optional when specifying the width without the height Johannes 'josch' Schauer 2016-02-17 18:16:17 +0100
• 86552a78dc fix --fit=exact if one value is missing Johannes 'josch' Schauer 2016-02-17 18:11:11 +0100
• ad528d4feb restore feature that it is allowed to only specify width or height Johannes 'josch' Schauer 2016-02-17 17:51:57 +0100
• 3e8894c7da change MonochromeJpegError to JpegColorspaceError and add check for jpegs with alpha channel Johannes 'josch' Schauer 2016-02-17 00:37:13 +0100
• d9b2550ceb support for palette images for better GIF support Johannes 'josch' Schauer 2016-02-17 00:35:40 +0100
• edba669000 support from multi-frame images like multipage TIFF and animated GIF Johannes 'josch' Schauer 2016-02-17 00:30:15 +0100
• dbed55655a fix JPEG2000 handling after move to Python3 Johannes 'josch' Schauer 2016-02-17 00:28:19 +0100
• 27015c1a6e fix testsuite after exception renaming Johannes 'josch' Schauer 2016-02-17 00:26:45 +0100
• c6d69b231b when verbose logging is enabled, print a traceback of possibly raised exceptions Johannes 'josch' Schauer 2016-02-14 18:55:27 +0100
• b6e969d267 input images can now be file like objects, binary strings with the image content or filenames Johannes 'josch' Schauer 2016-02-14 18:54:59 +0100
• cc59fbc3e4 raise exceptions instead of doing an exit() Johannes 'josch' Schauer 2016-02-13 09:31:33 +0100
• 900346d430 src/img2pdf.py: add get_fixed_dpi_layout_fun James R. Barlow 2016-02-13 08:59:52 +0100
• a7dba2894f Put version string in /Producer too James R. Barlow 2016-02-12 04:55:58 -0800
• 11affb6264 allow writing the pdf to a file-like object instead of storing everything in memory James R. Barlow 2016-02-13 08:51:20 +0100
• 31a2ce231f cap the maximum page size at 200 dpi which is the maximum supported by PDF Johannes 'josch' Schauer 2016-02-10 09:44:12 +0100