How to
color
recolor
Draw a line
Select Pen tool
Pick a color
Click processing
Draw
contour
close
to
the
boundary.
Avoid
the
edge.
The
color
has
spilt
over
the
object
border.
Add background color
to enable border
detection.
Add
a
color
mask
to
the
background.
Mind
internal
borders!
Generate
result
Pick
a
new
color
