The title says much, but I'll explain in detail a little more.
I need to stretch an image in one dimension only. That is, if the image is for example, 100x100 (Width x Height) I need it to be 100x104 (Width x Height).
It would be perfect if it could be stretched by a certain percent (instead of putting in dimensions in pixels).
Anyone know how this could be done an in what? I tried looking in ImageMagick set of tools, but didn't find anything that I could use (not saying I didn't miss it in there though).
In any case, would appreciate all the help I can get.