noport(3G)noport(3G)NAMEnoport - specifies that a program does not need screen space
C SPECIFICATIONnoport()PARAMETERS
none
DESCRIPTIONnoport 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.
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