Hello Nick,
Thanks for the CanvasAniation.zip code. I have experimented with it and reviewed the code but it does not offer the simplicity and versatility that BitBlt() offers. BitBlt() offers a "Raster Operation" code parameter (the last parameter) whereby you can insert one of fifteen pre-defined raster operation code to help produce varieties of transitions in displaying (jpg, bmp, etc) pictures in a window. Is there a way BitBlt() could be used in CVI? Help would be appreciated. Thank you.
Bob