| The PLplot Plotting Library: Programmer's Reference Manual | ||
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plsdiori: Set plot orientation
Set plot orientation parameter which is multiplied by 90° to
obtain the angle of rotation. Note, arbitrary rotation parameters
such as 0.2 (corresponding to 18°) are possible, but the usual
values for the rotation parameter are 0., 1., 2., and 3. corresponding
to 0° (landscape mode), 90° (portrait mode), 180°
(seascape mode), and 270° (upside-down mode). If plsdiori is
not called the default value of
rot is 0.
N.B. aspect ratio is unaffected by calls to plsdiori. So you will
probably want to change the aspect ratio to a value suitable for the
plot orientation using a call to plsdidev or the command-line
options -a or
-freeaspect. For more
documentation of those options see the Section called Command Line Arguments in Chapter 3. Such
command-line options can be set internally using plsetopt or set
directly using the command line and parsed using a call to
plparseopts.
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Redacted form: plsdiori(rot)
This function is not used in any examples.