I take a graphic into gimp (so one layer), and canvas and layer size match. Then I do a transformation on the graphic (in this case filters->distorts->curve-bend), that results in it going beyond the layer/canvas size.
I've tried the layer to boundary size command to increase the size of the layer as desired to fit the new larger graphic size, but it seems to have no effect (? because the layer size can't go beyond the canvas size?).
Since I have a bunch of graphics to process, I'd like to find/use a command to automatically set the canvas size to the new graphic transformed size. Is this possible to do?
If not, does GIMP do macros, and is there a macro command that can be easily built?