PS_get_value man page on DragonFly

PS_get_value man page on DragonFly

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PS_GET_VALUE(3)						       PS_GET_VALUE(3)

	     uwe@steinmann.cx
       UWE STEINMANN 2003Uwe SteinmannApril 28, 2003;

NAME
       PS_get_value — Gets certain values

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.

SEE ALSO
       PS_set_value(3)

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

							       PS_GET_VALUE(3)

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