I have a 256x256 PNG icon wanted to use for my Android App.
well this may has background image or background color... how do cut a rounded rectable of it and paste it in a 256x256 PNG icon full transparent(only) so become transparent at angles/sides...
I tried Marquee tool but sometimes cut it sometimes No, in this case of this image it does not cut/copy it...well?
any other tip to achieve same thing...?
Rather than cutting it out of the image, you can draw a white circle on top of the image, choose Select All, and then Modify > Mask < Group as Mask.