[Tuxpaint-devel] Polygon fill messing with other tools drawing

[Pere P. i C. <per...@gm...>]

Hi all,

Tested the new polyfill stuff, it is nice :)

Just found a minor problem:
Start Tux Paint, select the Polygon Fill tool.
select another tool and draw something.
Return to the Polygon Fill tool, see how everything you had drawn is lost.

The problem is polyfill_snapshot being kept and later blit into the canvas via
set_color() -> draw_preview() before switchin()

We could clean up polyfill_snapshot at switchout() and recreate it at each swcithin() or
we could set some marker, mark it at switchout, clean it up at switchin() and only blit polyfill_snapshot
if the marker allows it, that would allow to reuse polyfill_snapshot and not destroy/recreate it
at each switchout()/switchin() cycle.

HTH
Pere