Hello everyone,
How can I flatten an image in Photo?
Here's my case:
I open an image at 500x1000 px and want to resize its canvas to 1000x1000
Well, I do Document > Resize Canvas, unlink the dimensions, set one side to 1000, and press Resize
Of course, Photo adds the transparent 250 px margins left and right
Then I do Document > Flatten to make one 1000x1000 flat image
And nothing happens; the image still has transparent margins, and when I save it to PNG, it saves the transparency as well. In this case, Photoshop makes a flat image with no transparency, which is right.
How can I do it in Photo? Please help me understand the logic of this editor.