[magick-users] Possible mageMagick.org "Border with Rounded Corners" example syntax problem

[Fred Weinhaus]

If the original image does not align at 0,0, then perhaps it has a 
virtual canvas. Use +repage to remove the virtual canvas and see if 
that helps. This happens if you have cropped the image and not 
followd the crop with +repage.

see http://www.imagemagick.org/Usage/crop/#crop_repage