SYNOPSIS

#include <pslib.h>

float PS_get_value(PSDoc *psdoc, char *name, float modifier)

DESCRIPTION

Gets several values which were set by PS_set_value(3). Parameters are by definition float values.

The parameter modifier specifies the resource for which the value is to be retrieved. This can be the id of a font or an image. It must be 0.0 if not used.

RETURN VALUE

Returns the value of the parameter or NULL.

AUTHOR

This manual page was written by Uwe Steinmann uwe@steinmann.cx.