plgchr: Get character default height and current (scaled) height

plgchr (p_def,
 p_ht);
 

Get character default height and current (scaled) height.

p_def (PLFLT_NC_SCALAR, output)

Returned value of the default character height (mm).

p_ht (PLFLT_NC_SCALAR, output)

Returned value of the scaled character height (mm).

Redacted form: plgchr(p_def, p_ht)

This function is used in example 23.