cl29+@andrew.cmu.edu (Cameron Christopher Long) (02/21/90)
I'm trying scroll a very large graphic image through a normal window. I have been playing with various toolbox options, but not much is working well. If anyone has any experience in this area, I would appreciate a push in the right direction. Hints or pseudo-code would be great! Thanks, Cameron Long cl29@andrew.cmu.edu
wayne@nih-csl.UUCP (wayne rasband) (02/23/90)
You might want to look at NIH Image for an example of how to scroll large 8-bit images quickly. It uses CopyBits(not ScrollRect) to implement scrolling. It is available, including Think Pascal source and example images, via anonymous ftp from alw.nih.gov in the directory /pub/image. Wayne Rasband(author of NIH Image) wayne@helix.nih.gov