I am using the OpenGL Image sample code to open a panorama image with dimensions 7000+
X 3000+ pixels. It leaves a big rectangle of black area on the top left area when displaying in
the window. I open the same image in qtgraphics QuickTime sample code and the image
displays fine in the window. Although the code used in both these sample code uses Graphic
Importer component to draw the only difference is that in the qtgraphics renders the image to
a window and the OpenGL image sample code renders the image to a GWorld created using
QTNewGWorldFromPtr.
Is there a difference between the GWorld created by QTNewGWorld and NewGWorld variants
and the one that is created for the window by NewCWindow? I realize that the rowBytes
parameter is a limiting factor of GWorld, but is there a way to work around this?
Thanks
prady
--
prady
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