screen capture notification?
screen capture notification?
- Subject: screen capture notification?
- From: Alex Eddy <email@hidden>
- Date: Sun, 23 Nov 2003 19:48:45 -0800
I have some content in an NSOpenGLView. When I take a screen capture
via Apple-Shift-3, the GL content appears correctly. On the other hand,
if I capture only my window via Apple-Shift-4, then space, my content
is blank (the underlying Quartz content is there instead.)
Now, I know how to copy the GL content to the the Quartz layer
underneath (for minimization, printing etc) via glReadPixels, but I
need to do this just before the user makes a window screen capture.
Is there any notification I can catch to do this?
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