NAME

       plvpor - Specify viewport using coordinates

SYNOPSIS

       plvpor(xmin, xmax, ymin, ymax)

DESCRIPTION

       Device-independent routine for setting up the viewport.  This defines the viewport in terms of normalized
       subpage  coordinates  which  run from 0.0 to 1.0 (left to right and bottom to top) along each edge of the
       current subpage.  Use the alternate routine plsvpa(3plplot) in order to create a viewport of  a  definite
       size.

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

       This function is used in examples 2,6-8,10,11,15,16,18,21,23,24,26,27,31.

ARGUMENTS

       xmin (PLFLT, input)
              The normalized subpage coordinate of the left-hand edge of the viewport.

       xmax (PLFLT, input)
              The normalized subpage coordinate of the right-hand edge of the viewport.

       ymin (PLFLT, input)
              The normalized subpage coordinate of the bottom edge of the viewport.

       ymax (PLFLT, input)
              The normalized subpage coordinate of the top edge of the viewport.

AUTHORS

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

SEE ALSO

       PLplot documentation at http://plplot.sourceforge.net/documentation.php.

                                                 February, 2016                                  PLVPOR(3plplot)