On Sat, Apr 29, 2006 at 08:10:41PM -0500, Keith Bertelsen wrote: > I feel bad about consistently asking about how to use things on Ice on > here, but I'm yet again in a hard place. > > So for my Computer Graphics class project, one of the things I need to > do is open up an image file into memory in such a way that I can find > out the color value for a given pixel (given the x,y coordinates). > > After banging my head against libjpeg for the past several hours, I've > concluded that using ImageMagick's libraries would make things so much > simpler. And it seems as though IM has been installed on Ice. However, I > can't find the libraries to call anywhere--are the libraries not installed? > > Worse comes to worse, I'll just run it from the command-line to produce > a temporary file, and read the actual information I need from that, > treating it like a text file. It just seems like an inelegant solution > to me. > > Is there a way to access the ImageMagick libraries on Ice, or do they > not exist? > > Thanks! :) > > -Keith
It's no secret really. Image Magick was installed, including its libraries. But not the development files. No one ever asked for that. However, the easiest way to get an image is probably not that. I believe you will find the easies thing to do is convert your image to .ppm. You can read about the format here: http://astronomy.swin.edu.au/~pbourke/dataformats/ppm/ Oh, and I installed the development files for Image Magick. -- Don Bindner <[EMAIL PROTECTED]> ----------------------------------------------------------------- To get off this list, send email to [EMAIL PROTECTED] with Subject: unsubscribe -----------------------------------------------------------------
