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Re: gerbview: aperture macros
Dick Hollenbeck <dick@...>
Fri, 14 Nov 2008 14:10:50 -0600
Thunderbird 126.96.36.199 (X11/20080925)
about adding a flag bit or bool to class TRACK which would indicate that
the track is to be drawn in the background color rather than in the
To fully support the erasure in a multi layer display, don't we also
1) draw the tracks in the order of occurrence within the gerber file?
Our track->Insert() logic may be inserting these tracks backwards. This
is not hard to fix.
2) buffer each whole layer in its own separate bitmap while drawing, and
then OR the bit map into the display. Otherwise the erasure will erase
stuff from other layers.
More food for thought.