NAME 

pswhite - PostScript filter.

SYNOPSIS 

pswhite < input_PostScript_file > output_PostScript_file

DESCRIPTION 

pswhite is a filter which reads a PostScript file as input and writes a PostScript file as output. In the output file the filter forces a white background and complements the intensity values (values with R=G=B) so that the default white foreground appears as black on the white background. This filter works only on PostScript files produced by ctrans - the CGM translator in the NCAR Graphics software.

SEE ALSO 

ctrans(1NCARG), psblack(1NCARG)

COPYRIGHT 

Copyright (C) 1987-2002 University Corporation for Atmospheric Research

This documentation is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this software; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.