redhat man page for gluthideoverlay

Query: gluthideoverlay

OS: redhat

Section: 3glut

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

glutShowOverlay(3GLUT)						       GLUT						    glutShowOverlay(3GLUT)

NAME
glutShowOverlay, glutHideOverlay - shows or hides the overlay of the current window
SYNTAX
void glutShowOverlay(void); void glutHideOverlay(void);
DESCRIPTION
glutShowOverlay shows the overlay of the current window; glutHideOverlay hides the overlay. The effect of showing or hiding an overlay takes place immediately. Note that glutShowOverlay will not actually display the overlay unless the window is also shown (and even a shown window may be obscured by other windows, thereby obscuring the overlay). It is typically faster and less resource intensive to use these routines to control the display status of an overlay as opposed to removing and re-establishing the overlay.
SEE ALSO
glutEstablishOverlay, glutShowWindow
AUTHOR
Mark J. Kilgard (mjk@nvidia.com)
GLUT
3.7 glutShowOverlay(3GLUT)
Related Man Pages
glutoverlaydisplayfunc(3glut) - mojave
glutestablishoverlay(3glut) - redhat
glutoverlaydisplayfunc(3glut) - redhat
glutpostoverlayredisplay(3glut) - redhat
glutpostoverlayredisplay(3glut) - suse
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