md houssy wrote: > how can we resize the image we have already downloaded?
Flt does not provide any tools for image manipulation beyond the actual displaying of the image. You can use the image copy() method to do basic resizing of an image (see the pixmap_browser demo for the basics of that) but it uses fairly crude decimation/interpolation to do the resize so is probably not appropriate if you want to do high quality imaging sizing operations. If you want to manipulate the image data in any way, such as changing the displayed size or anything, you'll need to use other tools to help out - the libs that support imagemagic have a fair reputation and there are many others. What I'd do is simply store the raw image data in memory and work from that to do the scaling and so forth - there's a HowTo here that might help you to get started. http://www.fltk.org/articles.php?L468 _______________________________________________ fltk mailing list fltk@easysw.com http://lists.easysw.com/mailman/listinfo/fltk
