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Adding alpha to make a rectanglular image, square

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Adding alpha to make a rectanglular image, square
denzjos Offline
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Gimp version: 2.10
#2
01-22-2020, 07:07 PM
On the top layer :
- add alpha channel (right mouse button) 
- make a square selection
- inverse the selection (selection / invert)
- Colours / Colour to Alpha

   
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RE: Adding alpha to make a rectanglular image, square - by denzjos - 01-22-2020, 07:07 PM

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