On Jun 3, 9:59 am, Jonno <jo...@[EMAIL PROTECTED]
> wrote:
> There is no glGetPixel or glSetPixel in OpenGL.
> Windows API has GetPixel and SetPixel, and these (like all Windows GDI
> functions) can draw to anywhere on the screen, including other programs'
> windows. But if you do this, the other programs will overwrite your
> pixels the next time they redraw.
I'm not sure even this works any more on Windows Vista.
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