The Τμήμα 8.57, «Χρώμα σε άλφα…».
command makes all pixels with a specified color in the current layer transparent. For more details seeThis command only works on a single layer.
You can access this command
From the main menu through
→ → .From the main menu through Τμήμα 8.57, «Χρώμα σε άλφα…»).
→ (see