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)
This function is used in example 31.
ARGUMENTS
- p_xmin (PLFLT_NC_SCALAR(3plplot), output)
-
Returned value of the lower viewport limit of the normalized device coordinate in x.
- p_xmax (PLFLT_NC_SCALAR(3plplot), output)
-
Returned value of the upper viewport limit of the normalized device coordinate in x.
- p_ymin (PLFLT_NC_SCALAR(3plplot), output)
-
Returned value of the lower viewport limit of the normalized device coordinate in y.
- p_ymax (PLFLT_NC_SCALAR(3plplot), output)
-
Returned value of the upper viewport limit of the normalized device coordinate in y.
AUTHORS
Many developers (who are credited at http://plplot.org/credits.php) have contributed to PLplot over its long history.
SEE ALSO
PLplot documentation at http://plplot.org/documentation.php.