qubesuser
ee58088dec
replace tinting algorithm with one that partially preserves saturation too
...
This algorithm partially preserves saturation, for a better result, but
enforces a minimum chroma, so that greyscale images get tinted.
2017-11-08 18:57:22 +01:00
qubesuser
843ac6c477
reimplement tint algorithm with numpy for reasonable performance
...
The old algorithm was so slow it would take seconds to tint all images
for a VM.
2017-11-08 18:57:22 +01:00
qubesuser
86e9231ac9
use PIL image library instead of ImageMagick to load/save images when tinting
2017-11-08 18:57:22 +01:00
qubesuser
f893420871
remove unused cairo import
2017-11-08 17:45:21 +01:00
Jean-Philippe Ouellet
349f79bc66
Fix off-by-one error in header length calculation
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int(ceil(log10(100))) is one lower than it should be when max widths are
powers of 10. This means providing a value of 100 when the max is 100
produces an unexpected failure.
Was never triggered because imghdrlen args are only hard-coded
constants, but a bug is a bug.
2017-08-11 09:43:41 -04:00
Marek Marczykowski-Górecki
02d9a1e68f
imgconverter: use core3 API in get_from_vm()
2017-05-18 01:03:06 +02:00
Marek Marczykowski-Górecki
95805f6333
imgconverter: make it really work on python3
2017-05-18 01:03:06 +02:00
Marek Marczykowski-Górecki
6c36cb8de9
rpm: packge qubesimgconverter for both python2 and python3
...
And while at it, move it to separate subpackages, following Fedora
packaging guidelines.
2017-05-18 01:03:05 +02:00
Wojtek Porczyk
162e3734e5
Move imggen module from artwork.
2017-04-08 13:58:32 +02:00
Wojtek Porczyk
2a0bbe1c6f
Package imgconverter as separate Python module
...
This is partly because qubes/__init__.py conflicted with core3.
It is also a good practice.
2017-04-08 13:58:32 +02:00
