I would like to stretch (somehow uniformly) a polygon mask to the whole rectangle paper (canvas).
Like this:
How can I achieve that?
Thanks!
I see I didn't explain it clearly. I work in PhotoPaint (I have 2019). I load a picture. Suppose I create a polygon mask, like this (this is almost rectangular tetragon).
I would like to stretch it to the whole paper like this (ideally, in an unmanned way):
Is there a way to achieve this? Thanks!
Have you looked at Perspective Correction?
Or try the Distort command in PhotoPaint. I use this a lot.