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><head><title>glutRemoveOverlay</title><link rel="stylesheet" href="style.css" type="text/css"/><meta name="generator" content="DocBook XSL Stylesheets V1.59.1"/><link rel="home" href="index.xml" title="PyOpenGL 2.0.1.07 Man Pages"/><link rel="up" href="reference-GLUT.xml" title="GLUT"/><link rel="previous" href="glutRemoveMenuItem.3GLUT.xml" title="glutRemoveMenuItem"/><link rel="next" href="glutReportErrors.3GLUT.xml" title="glutReportErrors"/></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">glutRemoveOverlay</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="glutRemoveMenuItem.3GLUT.xml">Prev</a> </td><th width="60%" align="center">GLUT</th><td width="20%" align="right"> <a accesskey="n" href="glutReportErrors.3GLUT.xml">Next</a></td></tr></table><hr/></div><div class="refentry" lang="en"><a name="glutRemoveOverlay.3GLUT"/><div class="titlepage"/><div class="refnamediv"><a name="glutRemoveOverlay.3GLUT-name"/><h2>Name</h2><p>glutRemoveOverlay &#8212; removes the overlay (if one exists) from the current window.</p></div><div class="refsynopsisdiv"><a name="glutRemoveOverlay.3GLUT-c_spec"/><h2>C Specification</h2><table class="funcprototype" border="0" cellpadding="0" cellspacing="0"><tr><td valign="top"><code>void <tt>glutRemoveOverlay</tt></code></td><td valign="top"><code>(</code></td><td valign="top"><code>);</code></td></tr></table></div><div class="refsynopsisdiv"><a name="glutRemoveOverlay.3GLUT-python_spec"/><h2>Python Specification</h2><table class="funcprototype" border="0" cellpadding="0" cellspacing="0"><tr><td valign="top"><code><tt>glutRemoveOverlay</tt></code></td><td valign="top"><code>(</code></td><td valign="top"><code>) &#8594; <tt>None</tt></code></td></tr></table></div><div class="refsect1" lang="en"><a name="glutRemoveOverlay.3GLUT-description"/><h2>Description</h2><p>
			<tt>glutRemoveOverlay</tt> removes the overlay (if one exists). It is safe to call
			<tt>glutRemoveOverlay</tt> even if no overlay is currently established&#8212;it does nothing in this case.
			Implicitly, the window's layer in use changes to the normal plane immediately once the overlay is removed.
		</p><p>
			If the program intends to re-establish the overlay later, it is typically faster and less resource intensive to use
			<a href="glutShowOverlay.3GLUT.xml"><tt>glutHideOverlay</tt></a> and <a href="glutShowOverlay.3GLUT.xml"><tt>glutShowOverlay</tt></a>
			to simply change the display status of the overlay.
		</p></div><div class="refsect1" lang="en"><a name="glutRemoveOverlay.3GLUT-see_also"/><h2>See Also</h2><p>
			<span class="simplelist"><a href="glutEstablishOverlay.3GLUT.xml">glutEstablishOverlay</a>, <a href="glutDestroyWindow.3GLUT.xml">glutDestroyWindow</a></span>
		</p></div></div><div class="navfooter"><hr/><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="glutRemoveMenuItem.3GLUT.xml">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-GLUT.xml">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="glutReportErrors.3GLUT.xml">Next</a></td></tr><tr><td width="40%" align="left" valign="top">glutRemoveMenuItem </td><td width="20%" align="center"><a accesskey="h" href="index.xml">Home</a></td><td width="40%" align="right" valign="top"> glutReportErrors</td></tr></table></div></body></html>
