noport(3G) noport(3G) NAME noport - specifies that a program does not need screen space C SPECIFICATION noport() PARAMETERS none DESCRIPTION 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 winopen NOTE This routine is available only in immediate mode. Page 1[top]
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