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[pygame] Flood Filling Images
- To: pygame-users@xxxxxxxx
- Subject: [pygame] Flood Filling Images
- From: Kevin <kevinmccloud@xxxxxxxxx>
- Date: Fri, 11 Apr 2008 19:53:21 -0600
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Hi, I'm looking for a fast way of "flood-filling" an image, like changing all green to red and such (akin to PHP's imageColorSet() function if that helps). The current method I'm looking at is locking the surface, getting every pixel on the surface one by one and then setting it if it's a certain color, and unlocking, but even the documentation says that's going to be slow (maybe it's fast enough with the new PyGame release?). There's a good chance I might have missed something in pygame.display, but any suggestions or pointing to some built-in thing would be appreciated.