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NAME
       plgvpd - Get viewport limits in normalized device coordinates


SYNOPSIS
       plgvpd(p_xmin, p_xmax, p_ymin, p_ymax)


DESCRIPTION
       Get viewport limits in normalized device coordinates.

       Redacted form:  General: plgvpd(p_xmin, p_xmax, p_ymin, p_ymax) Perl/PDL: Not available?

       This function is used in example 31.


ARGUMENTS
       p_xmin (PLFLT *, output)
              Lower viewport limit of the normalized device coordinate in x.

       p_xmax (PLFLT *, output)
              Upper viewport limit of the normalized device coordinate in x.

       p_ymin (PLFLT *, output)
              Lower viewport limit of the normalized device coordinate in y.

       p_ymax (PLFLT *, output)
              Upper viewport limit of the normalized device coordinate in y.


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                          PLGVPD(3plplot)