Is there a way to force a scale to the selection box, other than a square?
I would like to force the scale to be 4:3 or 16:9 when cropping. I have found the "Move Selection" command, which is very helpful in redefining the crop box, but I don't want to be doing math on the "bounding rectangle size" to get the proportions right.
Holding shift is so convenient to force a square selection box... can I define a different ratio, such as 4:3 rather than 1:1, for this feature?