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%!
% config.screen70
% Configuration and header file for dvips. Load with: dvips -P screen70
%
% Sets screen parameters to:
% frequency: 70 lpi, angle: 45 degree, spot function: dot
%
% This file is built so it can be used both as the header file for
% PostScript and as the configuration file for dvips.
% (Note that dvips ignores any lines beginning with a space or a "%".)
%
% Copyright (C) 1995-2006 by Volker Kuhlmann.
% Released under the terms of the GNU General Public License (GPL) Version 2.
% See http://www.gnu.org/ for details.
%
% Volker Kuhlmann <VolkerKuhlmann@gmx.de>
% 20 Feb 1995; 9, 22 Mar 2000
%
70 45
{ % "Dot" function:
abs exch abs 2 copy add 1 gt
{
1 sub dup mul exch 1 sub dup mul add 1 sub
}{
dup mul exch dup mul add 1 exch sub
} ifelse
}
setscreen
%
{ % start a procedure so PostScript `ignores' the dvips configuration part.
h config.screen70
} pop % PostScript cleanup
%
% EOF config.screen70
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