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Hi,
I'm trying to write a custom procedure that
would flood fill an area using a color (or texture). I have used the
drawing_area widget
and drew an arbitrary closed polygon on
it using the gdk_draw_line() function (black lines over a white background). All
I need to do is fill in the pixels within the boundary. Does anyone know how I
can get the boundary. (I obviously have the points of the polygon vertices, but
I would need the scan-line points generated from the draw_line function).
Perhaps I can capture the color at the (x,y) positions? anyone
know how?
Thanks,
Saul.
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