[] This sets up the size of all subsequent characters drawn. The actual height of a character is the product of the default character size and a scaling factor.
[] def (PLFLT, input):[]The default height of a character in millimeters, should be set to zero if the default height is to remain unchanged.
[] scale (PLFLT, input):[]Scale factor to be applied to default to get actual character height.
¸plsfam, plsfile, plschr, API
[]