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¶
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.