glutEstablishOverlay - Man Page
Creates an overlay.
Library
OpenGLUT - overlays
Synopsis
#include <openglut.h
>
void
glutEstablishOverlay
(void);
Description
Creates an overlay associated with the
current window
.
Caveats
Unimplemented.
Old GLUT would terminate the program when an overlay was not possible. freeglut ignores the request; OpenGLUT ignores the request as well.
See Also
glutRemoveOverlay(3) glutUseLayer(3) glutPostOverlayRedisplay(3) glutPostWindowOverlayRedisplay(3) glutShowOverlay(3) glutHideOverlay(3)
Referenced By
glutHideOverlay(3), glutOverlayDisplayFunc(3), glutPostOverlayRedisplay(3), glutPostWindowOverlayRedisplay(3), glutRemoveOverlay(3), glutShowOverlay(3), glutUseLayer(3).