


PLGSPA(3)                   PLplot API                  PLGSPA(3)


NAME
       plgspa - Get current subpage parameters

SYNOPSIS
       plgspa(xmin, xmax, ymin, ymax)

DESCRIPTION
       Gets  the  size of the current subpage in millimeters measured from the
       bottom left hand corner of the output device page or  screen.   Can  be
       used  in  conjunction with plsvpa(3) for setting the size of a viewport
       in absolute coordinates (millimeters).

       Redacted form: plgspa(xmin, xmax, ymin, ymax)

       This function is used in example 23.

ARGUMENTS
       xmin (PLFLT *, output)
              Pointer to variable with position of left hand edge  of  subpage
              in millimeters.

       xmax (PLFLT *, output)
              Pointer  to variable with position of right hand edge of subpage
              in millimeters.

       ymin (PLFLT *, output)
              Pointer to variable with position of bottom edge of  subpage  in
              millimeters.

       ymax (PLFLT *, output)
              Pointer to variable with position of top edge of subpage in mil-
              limeters.


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


