https://bugs.kde.org/show_bug.cgi?id=437071
Bug ID: 437071
Summary: Python setHDR Exposure and Gamma don't work
Product: krita
Version: 4.4.3
Platform: Microsoft Windows
OS: Microsoft Windows
Status: REPORTED
Severity: normal
Priority: NOR
Component: Scripting
Assignee: krita-bugs-n...@kde.org
Reporter: keyth2363...@gmail.com
Target Milestone: ---
SUMMARY
the Python commands setHDRExposure() and setHDRGamma() do not apply any
exposure or gamma.
STEPS TO REPRODUCE
1. Open any image
2. Go to LUT Management and activate OpenColorIO and check gamma values if it
changes the image then place it back to 1.0
3. Run this basic script inside the scripter plugin
"""
import krita
n = 2
av = Krita.instance().activeWindow().activeView()
av.setHDRGamma(n)
s = av.HDRGamma()
print(s)
"""
4. Image remains unchanged
OBSERVED RESULT
It sets a Gamma value to be used in Krita. When reading the amount of Gamma is
it is correctly read the change of amount 2. However no change can be seen on
the image itself to reflect it. This is also valid for HDRExposure as it
behaves the same.
EXPECTED RESULT
see change to the image after applying a change in Gamma or Exposure to the
equivalent value set.
SOFTWARE/OS VERSIONS
Windows: 10
Qt Version: 5.12.9
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