[magick-users] script or directions to add a rounded border to an image

[Fred Weinhaus]

This @rounded_corner.mvg is a file that Anthony created earlier on 
the page. You need to have created that before you can call it with 
the @ symbol.

Look more carefully at Anthony's page, see Border with Rounded Corner 
where he creates it.

  convert thumbnail.gif -border 2 \
           -format 'roundrectangle 1,1 %[fx:w-2],%[fx:h-2] 15,15'\
           info: > rounded_corner.mvg