On Tue, 2004-04-13 at 11:03, Mac Newbold wrote: > One way you could do it is have them select the crop points by clicking on > the image, which would be an image input field (aka image/graphical submit > button) in an html form. When that submits, it sends the x and y position > in the image where they clicked, so you could use that to redisplay the > picture, either cropped to that point, or with a colored line overlayed so > they can readjust the lines before you do the final crop.
By the way, the ImageMagick module for php4 has some good functionality for showing manipulated pictures before you commit and save it out to a file. Casey
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