Resizing Canvas

In all my years of using Acorn, I’ve always wondered why the Resize canvas function is missing an option to perform something like a “Relative Resize”. e.g. to increase the canvas width and height by, say 40 px. Does this ability actually exist, and I just don’t know it?

You can do addition in the number fields of Acorn. So if the current size is 100, you could make it say 100+40, and when you tab out of the field it’ll change to 140.

Does help at all? Is would a dedicated interface for it be better for you?


Thanks very much. Math in the field works fine, as if I couldn’t add it in my head anyway…