Does anyone know of a simple way to determine the picture dimensions for a JPEG file? I can determine them using the LazJPG unit and loading the file into a variable. The problem is that when I'm trying to determine the dimensions on a whole directory of files, the time taken to load each file makes the process unuseable.
I've tried to understand the file layout for jpg files (wikipedia and jpeg.org) but don't see where the final dimensions are stored. What I would like to do is read just enough of each file to get the height and width of the final image. Any suggestions? Thanks Graham Cooke -- _______________________________________________ Lazarus mailing list [email protected] http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
