MultiSource/Benchmarks/MallocBench/gs/lines.ps

% ** Copyright (C) 1989, 1990 by Aladdin Enterprises.  All rights reserved. **

% Test line rendering (stroke).

% Exercise all the combinations of cap and join styles
% for one-line, two-line, and closed paths.

gsave
2.0 setmiterlimit
2.0 setlinewidth
6 6 scale

5 20 translate
{0 1 2}				% line cap
 { setlinecap gsave
   {0 1 2}			% line join
    { setlinejoin gsave
      { {3 7 lineto}
        {3 7 lineto 5 1 lineto}
	{3 7 lineto 5 3 lineto closepath}
      }
       { gsave 0 0 moveto exec
         gsave stroke grestore
	 0.5 setlinewidth 1 0 0 setrgbcolor stroke
	 grestore 10 0 translate
       } forall
      grestore 35 0 translate
    } forall
   grestore 0 10 translate
 } forall

showpage
grestore

% Exercise the miter limit.  The lower row of lines should bevel at
% 90 degrees, the upper at 60 degrees.

gsave
1.5 setlinewidth
0 setgray
6 6 scale
5 20 translate
[1.415 2.0]
 { setmiterlimit 0 10 translate 0 0 moveto
   5 30 360
    { gsave 2.5 0 rlineto rotate 2.5 0 rlineto stroke grestore
      6.5 0 rmoveto
    } for
 } forall

showpage
grestore

% Here are some boundary conditions, contributed by Mark Rawling.

gsave
1 setlinecap
2.6 setmiterlimit
3.0 setlinewidth

5 5 scale
10 20 translate

%{0 1 2}                        % line join
{0}                     % line join
{
    setlinejoin gsave
    0 0 moveto 0 10 lineto 10 0 lineto gsave stroke grestore
    15 0 translate
    0 0 moveto 0 10 lineto 10 20 lineto gsave stroke grestore
    15 0 translate
    10 0 moveto 10 10 lineto 0 20 lineto gsave stroke grestore
    15 0 translate
    10 0 moveto 10 10 lineto 0 0 lineto gsave stroke grestore
    grestore
    gsave
    0 20 translate
    0 20 moveto 0 10 lineto 10 20 lineto gsave stroke grestore
    15 0 translate
    0 20 moveto 0 10 lineto 10 0 lineto gsave stroke grestore
    15 0 translate
    10 20 moveto 10 10 lineto 0 0 lineto gsave stroke grestore
    15 0 translate
    10 20 moveto 10 10 lineto 0 20 lineto gsave stroke grestore
    grestore 20 0 translate
} forall

showpage
grestore