.TH "PS_SETGRAY" "3" 
.SH "NAME" 
PS_setgray \(em Sets gray value 
.SH "SYNOPSIS" 
.PP 
#include <pslib.h> 
.PP 
void PS_setgray(PSDoc *psdoc, float gray) 
.SH "DESCRIPTION" 
.PP 
Sets the gray value for all following drawing operations. The value 
must be between 0 (black) and 1 (white). 
.SH "SEE ALSO" 
.PP 
PS_setcolor(3) 
.SH "AUTHOR" 
.PP 
This manual page was written by Uwe Steinmann uwe@steinmann.cx. 
.\" created by instant / docbook-to-man, Mon 05 Mar 2012, 08:33