plgdiori.3plplot

Langue: en

Autres versions - même langue

Version: July, 2010 (fedora - 01/12/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

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(3plplot) 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.