NAME

       plgra - Switch to graphics screen

SYNOPSIS

       plgra()

DESCRIPTION

       Sets  an  interactive device to graphics mode, used in conjunction with pltext(3plplot) 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(3plplot).

       Redacted form: plgra()

       This function is used in example 1.

AUTHORS

       Many developers (who are credited at http://plplot.org/credits.php)  have  contributed  to
       PLplot over its long history.

SEE ALSO

       PLplot documentation at http://plplot.org/documentation.php.

                                          February, 2023                           PLGRA(3plplot)