%! xlogo.ps - draw the "official" X Window System Logo, designed by Danny Chong
%
% Copyright (C) 1988 by Jef Poskanzer.
%
% Permission to use, copy, modify, and distribute this software and its
% documentation for any purpose and without fee is hereby granted, provided
% that the above copyright notice appear in all copies and that both that
% copyright notice and this permission notice appear in supporting
% documentation.  This software is provided "as is" without express or
% implied warranty.

/inch  { 72 mul }  def

/size  2 inch  def	% change this to change logo size

8.5 inch size sub 2 div  11 inch size sub 2 div  translate

gsave

0  size translate
[ 1 0 0 -1 0 0 ] concat
/black  0  def
/white  1  def

/d11  size 11 div  def
/d21  d11 3 add 4 div  def
/d31  d11 d11 d21 add add  def
/eps  size 100 div  def

%           -----
%          /    /
%         /    /
%        /    /
%       /    /
%      /____/
size					0				moveto
size d31 sub				0				lineto
0					size				lineto
d31					size				lineto
black  setgray  fill

%           ------
%          /     /
%         /  __ /
%        /  /  /
%       /  /  /
%      /__/__/
d31 2 div				size				moveto
size 2 div				size 2 div			lineto
size 2 div  d31 2 div  add  eps add	size 2 div			lineto
d31 eps add				size eps add			lineto
white  setgray  fill

%           ------
%          /  /  /
%         /__/  /
%        /     /
%       /     /
%      /_____/
size  d31 2 div  sub			0				moveto
size 2 div				size 2 div			lineto
size 2 div  d31 2 div  sub  eps sub	size 2 div			lineto
size d31 sub eps sub			0 eps sub			lineto
white  setgray  fill

% -----
% \    \
%  \    \
%   \    \
%    \    \
%     \____\
0					0				moveto
size 4 div				0				lineto
size					size				lineto
size  size 4 div  sub			size				lineto
black  setgray  fill

%          /
%         /
%        /
%       /
%      /
size d11 sub				0				moveto
size  d11 d21 add  sub			0				lineto
d11					size				lineto
d11 d21 add				size				lineto
white  setgray  fill

grestore

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