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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

       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.

                                          February, 2012                          PLGVPD(3plplot)