PLGDIORI(3)                       PLplot API                       PLGDIORI(3)



NAME
       plgdiori - Get plot orientation

SYNOPSIS
       plgdiori(p_rot)

DESCRIPTION
       Get plot orientation parameter which is multiplied by 90 degrees to
       obtain the angle of rotation.  Note, arbitrary rotation parameters such
       as 0.2 (corresponding to 18 degrees) are possible, but the usual values
       for the rotation parameter are 0., 1., 2., and 3. corresponding to 0
       degrees (landscape mode), 90 degrees (portrait mode), 180 degrees
       (seascape mode), and 270 degrees (upside-down mode). If plsdiori(3) has
       not been called the default value pointed to by p_rot will be 0.

       Redacted form: plgdiori(p_rot)

       This function is not used in any examples.

ARGUMENTS
       p_rot (PLFLT *, output)
              Pointer to orientation parameter.


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                     PLGDIORI(3)
