drawing, fix undo/redo for stamp and fill tools

Authored by timotheegiet on Jun 16 2019, 5:50 PM.

Description

drawing, fix undo/redo for stamp and fill tools

refactor some code to make it easier to read and maybe more efficient
TODO: fix the first redo that is always missing after some undo

Details

Committed
timotheegietJun 16 2019, 5:50 PM
Parents
R2:9abc273e41aa: drawing, fix stamp painting with non-square ratio images
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