noport(3G)							    noport(3G)

NAME    [Toc]    [Back]

     noport - specifies	that a program does not	need screen space

C SPECIFICATION    [Toc]    [Back]

     noport()

PARAMETERS    [Toc]    [Back]

     none

DESCRIPTION    [Toc]    [Back]

     noport specifies that a graphics program does not need screen space, and
     therefore does not	need a graphics	window.	 This is useful	for programs
     that only read or write the color map.  Call noport at the	beginning of a
     graphics program; then call winopen to do a graphics initialization.

     The system	ignores	noport if winopen is not called.

SEE ALSO    [Toc]    [Back]

     winopen

NOTE    [Toc]    [Back]

     This routine is available only in immediate mode.


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