


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                        1


