PLGRA(3)                          PLplot API                          PLGRA(3)



NAME
       plgra - Switch to graphics screen

SYNOPSIS
       plgra()

DESCRIPTION
       Sets an interactive device to graphics mode, used in conjunction with
       pltext(3) to allow graphics and text to be interspersed.  On a device
       which supports separate text and graphics windows, this command causes
       control to be switched to the graphics window.  If already in graphics
       mode, this command is ignored.  It is also ignored on devices which
       only support a single window or use a different method for shifting
       focus.  See also pltext(3).

       Redacted form: plgra()

       This function is used in example 1.

AUTHORS
       Geoffrey Furnish and Maurice LeBrun wrote and maintain PLplot.  This
       man page was automatically generated from the DocBook source of the
       PLplot documentation, maintained by Alan W. Irwin and Rafael
       Laboissiere.

SEE ALSO
       PLplot documentation at http://plplot.sourceforge.net/resources.



                                November, 2007                        PLGRA(3)
