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- 2011-03-22T01:27:00-07:00
- Forum: Users
- Topic: clear a rectangle
- Replies: 2
- Views: 7043
clear a rectangle
I want to clear a rectangular region from an image (ie completely remove the contents of a rectangle and replace them with transparent pixel). My solution right now is to use the composite operation with DstIn/DstOut. But this is very slow because it requires creating an overlay image which in my ...