“Fill by line art detection” fails for "white on black"
GIMP version: 2.10.10
Operating System: Windows 7 64-bit
Package: Installer from gimp.org?
Description of the bug
If seems the smart colorization had been designed for "black on white" only: If you try to fill a black area surrounded by white lines, the algorithm fails miserably.
Reproduction
Is the bug reproducible? Always
Reproduction steps:
- Use an image similar to this
- Use the “Fill by line art detection” to fill the black area inside the thin white line
Expected result: The area would fill
Actual result: Only a thin line is drawn
Additional information
If you have a backtrace for a crash or a warning, paste it here.