plgchr - Get character default height and current (scaled) height
Get character default height and current (scaled) height.
Redacted form: plgchr(p_def, p_ht)
This function is used in example 23.
Many developers (who are credited at http://plplot.org/credits.php) have contributed to PLplot over its long history.
PLplot documentation at http://plplot.org/documentation.php.