What conditions have to be met for ImagesCollide ?

BlitzMax Forums/BlitzMax Beginners Area/What conditions have to be met for ImagesCollide ?

@tonyg: Same as Gfk + I assumed ImagesCollide works the same as in B3D. Well, not quiet. But at least I got it working... so far.
I just wonder what other pitfalls I may encounter?
Would colliderect be a better tool to do the job? No idea how to tackle it...
@Dreamora: I gues we also don't know how CollideImage works. ;)