Patrick McCarty
81502f21af
Convert creation/modification dates to UTC ( fixes #155 )
...
Ensure that timezones are correctly interpreted in the input by calling
`.astimezone()` as appropriate on datetime objects, and store the
resulting date fields as UTC.
One could argue that datetimes in the local timezone be stored in the
PDF, but then the date string handling becomes more complicated; the PDF
and XMP date specs both use the `Z` suffix to indicate UTC time, but
other +/- offsets require different syntax between the two specs.
1 year ago
Johannes Schauer Marin Rodrigues
0cbcb8fa12
avoid converting palette PNG with alpha to RGB ( closes : #158 )
1 year ago
Johannes Schauer Marin Rodrigues
e9e04b6dd9
extend comments around dropping ICC profile stored by GIMP for bilevel input
1 year ago
Johannes Schauer Marin Rodrigues
fc059ee471
use quotes around caret in examples for windows users
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Closes : #167
1 year ago
Johannes Schauer Marin Rodrigues
25466113e9
another small fixup for the last commit
1 year ago
Johannes Schauer Marin Rodrigues
7405635b72
only check whether icc profile can be dropped if there is any
1 year ago
Johannes Schauer Marin Rodrigues
aea472101b
strip off RGB color profile from bilevel TIFF images produced by gimp ( closes : #164 )
1 year ago
Johannes Schauer Marin Rodrigues
7fa67bb337
demote print() to logger.debug()
1 year ago
Johannes Schauer Marin Rodrigues
7d40569aa1
Inform the user what is happening when running without any arguments and suggest using --help to get the help text ( closes : #156 )
1 year ago
Johannes Schauer Marin Rodrigues
be8369373f
pass deterministic_id=True to writer.save() for pikepdf >= 6.2.0
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Closes : #150
2 years ago
Johannes Schauer Marin Rodrigues
272fe0433f
allow pathlib.Path objects by allowing objects implementing read_bytes function
2 years ago
Johannes Schauer Marin Rodrigues
ef7b9e739d
add miff tests for cmyk8 and rgb8
2 years ago
Johannes Schauer Marin Rodrigues
af6fe27d53
avoid match/case for now until python 3.10 is available on more platforms
2 years ago
Johannes Schauer Marin Rodrigues
bad6fcae39
support for MIFF which allows 16 bit CMYK images
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closes : #144
2 years ago
Johannes Schauer Marin Rodrigues
f454ebc6a6
release version 0.4.4
2 years ago
5045282cc2
Add B and JB paper sizes
2 years ago
Johannes Schauer Marin Rodrigues
fb4b96452a
reformat with black
2 years ago
Johannes Schauer Marin Rodrigues
c553e169a4
use TiffImagePlugin.STRIP_SIZE for Pillow >= 8.4.0
2 years ago
Johannes Schauer Marin Rodrigues
d9345ac767
set GifImagePlugin.LOADING_STRATEGY to RGB_AFTER_DIFFERENT_PALETTE_ONLY in Pillow >= 9.1.0 ( closes : #130 )
2 years ago
Johannes Schauer Marin Rodrigues
1d52530229
support new pikepdf.Page object when making indirect objects ( closes : #132 )
2 years ago
Johannes Schauer Marin Rodrigues
3b117e674b
clarify that input with an alpha channel requires additional computation ( closes : #142 )
2 years ago
alister
e8ca53738f
--viewer-page-layout support for twopageright and twopageleft
2 years ago
Johannes Schauer Marin Rodrigues
7c48bfb868
find_scale(): better document why we use powers of 10
2 years ago
Johannes Schauer Marin Rodrigues
3da370d3bd
add more information about how to ignore invalid rotation values in input images
2 years ago
Johannes Schauer Marin Rodrigues
30d705f020
src/img2pdf.py: the /OpenAction array must contain the page as an indirect object
3 years ago
Johannes Schauer Marin Rodrigues
dc926b2cf2
release version 0.4.3
3 years ago
Johannes Schauer Marin Rodrigues
a8fdbd0038
fix --viewer-initial-page (broken in last release)
3 years ago
Johannes Schauer Marin Rodrigues
6ff175d637
update my name
3 years ago
Johannes Schauer Marin Rodrigues
50b7145f64
release version 0.4.2
3 years ago
Johannes Schauer Marin Rodrigues
354fd7c264
src/img2pdf.py: format with black
3 years ago
Johannes Schauer Marin Rodrigues
392d4a665e
adapt AlphaChannelError messages
3 years ago
Johannes Schauer Marin Rodrigues
09ad147d97
support PNG palette images with icc profile ( closes : #107 )
3 years ago
Johannes Schauer Marin Rodrigues
80393b6efa
also support palette+alpha
3 years ago
Johannes Schauer Marin Rodrigues
e265738ac2
Revert "allow palette PNG images with ICC profile ( closes : #107 )"
...
This reverts commit 3d7e0e6812
3 years ago
mara0004
cde7472d15
Update documentation: img2pdf now supports alpha channels
3 years ago
Johannes Schauer Marin Rodrigues
6eec05c11c
workaround for Pillow >= 8.3.0 which limits CCITT Group4 strip size to 64 KB ( closes : #122 )
3 years ago
2476215f39
Always initialize `smask`
3 years ago
f62858c245
Formatting
3 years ago
a5e4da5755
Use PNG predictor for /SMask too
3 years ago
64db7909ec
Added transparency support for GIFs, palette-based PNGs and grayscale PNGs
3 years ago
af5ae5b9b6
Convert 8-bit PNG alpha channels to /SMasks in PDF
3 years ago
Johannes Schauer Marin Rodrigues
5c617965f5
document the ifvalid option value further
3 years ago
Johannes Schauer Marin Rodrigues
0067edf965
remove first_frame_only from gui
3 years ago
Johannes Schauer Marin Rodrigues
91e3a94c3d
sort globbing result on windows
3 years ago
Johannes Schauer Marin Rodrigues
3d7e0e6812
allow palette PNG images with ICC profile ( closes : #107 )
3 years ago
Johannes Schauer Marin Rodrigues
b4c8aa1a5f
add --rotation argument overwriting exif data ( closes : #100 )
3 years ago
Johannes Schauer Marin Rodrigues
114d7270a2
release version 0.4.1
3 years ago
Johannes Schauer Marin Rodrigues
ea2245757f
add --from-file to read arbitrarily many images and circumvent the maximum command length of the shell ( closes : #95 )
3 years ago
Johannes Schauer Marin Rodrigues
9cda595cd5
I got married and my last name changed
3 years ago
Johannes Schauer Marin Rodrigues
2eabebb513
use context manager instead of manually closing BytesIO and PIL.Image
3 years ago
homocomputeris
Tamás Zahola