noport(3G) — IRIX 6.5.3f



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.

































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