Forum:Code cropping position is it possiable?

As the title states, is it possible to determine the position of an image crop? I would like to use a combination of slide bars and thumbnails one day. It's a nice idea but if I could determine the crop position of each image specifically that would be nice too. So has it been done, is it possible what do I need to look at here? (That and getting rid of whitespace). Outlaw630 18:13, July 9, 2010 (UTC)
 * you need to look at Image Manipulation software such as GIMP or Photoshop, not wiki tools 8) --Roguebfl(talk) 18:38, July 9, 2010 (UTC)
 * I see no luck eh? Thank you. I was hopping to do it through code for a wiki I've been wanting to make. To GIMP then (Photoshop is expensive!! =.=). Outlaw630 18:48, July 9, 2010 (UTC)
 * http://pixlr.com ! --Uberfuzzy 19:10, July 9, 2010 (UTC)
 * Which is why I said GIMP first. though as Uberfuzzy point out is Cropping is about as advanced as you want to go there are web based programs that will do that for you too --Roguebfl(talk) 19:16, July 9, 2010 (UTC)