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
Johannes 'josch' Schauer
7244d2c6ed
Disallow input images with alpha channel as it cannot be preserved in the PDF and would thus make img2pdf not lossless
6 years ago
Johannes 'josch' Schauer
1d9a25dfd2
Proof of concept of using PDF DecodeParms for storing pixel data with PNG compression
6 years ago
Johannes 'josch' Schauer
9836b976d3
src/img2pdf.py: handle Pillow returning a DPI of zero ( closes : #36 )
7 years ago
James R. Barlow
a8269391e9
Implement /UserUnit scaling to support oversized PDFs
...
The original PDF specification supported a maximum of 200x200" pages or
14400 PDF units. In PDF 1.6 rather than remove this limitation, Adobe
added the /UserUnit field for pages, which allows one to specify the
scaling that should be applied for user-facing numbers, while keeping
the internal limit of 14400 units.
Many real-world designs are larger than 200" in one direction. One
example is tractor feed or rolled paper which may be easier to scan in
one continuous run rather than segment into pages.
/UserUnit is independent of the pixel size and resolution of the image.
/UserUnit can also indicate very small page sizes but this is not
implemented here.
7 years ago
James R. Barlow
b54617de19
Fix rawdata[:12] bytes/str comparison
7 years ago
Johannes 'josch' Schauer
725462462b
release version 0.2.4
7 years ago
Stephan Richter
f626d7860f
Produce port that is fully API compatible.
7 years ago
Stephan Richter
06560cd0d4
It is easy enough to create a separate class for the Py2 version.
7 years ago
Stephan Richter
719928f5f5
Declare file encoding, since it contains some non-ascii chars.
7 years ago
Stephan Richter
b25098c3f0
Python 2 does not automatically convert integers to floats, so we have to be a bit more explicit.
7 years ago
Stephan Richter
18d637ea34
Make sure we are using the correct IO class in Python 2.
7 years ago
Stephan Richter
162721b88e
Properly setup additional Python 2.7 and PyPy support. Note that Py2 does not have enum, but thankfully somone ported it already.
7 years ago
Stephan Richter
2455ba6e62
Test all Python versions using tox.
7 years ago
Johannes 'josch' Schauer
45cea44fac
README.md: use pip3 instead of pip
8 years ago
Johannes 'josch' Schauer
fe86469c6c
README.md: Improve wording
8 years ago
Johannes 'josch' Schauer
16993964ce
restore pep8 compliance
8 years ago
Johannes 'josch' Schauer
7df29a9acc
Allow to call get_layout_fun with less parameters by specifying defaults
8 years ago
Johannes 'josch' Schauer
44ce296581
README.md: add more examples of how to use the library
8 years ago
Johannes 'josch' Schauer
e1b2adf70a
MANIFEST.in: also distribute tif and gif test cases
8 years ago
Johannes 'josch' Schauer
b9d95bed14
MANIFEST.in: also distribute CHANGES.rst
8 years ago
Johannes 'josch' Schauer
60b2e2206a
Add multiframe gif (animated gif) test case
8 years ago
Johannes 'josch' Schauer
8476e333cd
src/tests/__init__.py: add support for multiframe gif tests
8 years ago
Johannes 'josch' Schauer
e20fe4944c
release version 0.2.3
8 years ago