source: lemon-1.2/doc/images/nodeshape_4.eps @ 865:d48d79b11f5b

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%%Title: LEMON GraphToEps figure
%%Creator: LEMON GraphToEps function
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%%EndComments
/lb { setlinewidth setrgbcolor newpath moveto
      4 2 roll 1 index 1 index curveto stroke } bind def
/l { setlinewidth setrgbcolor newpath moveto lineto stroke } bind def
/c { newpath dup 3 index add 2 index moveto 0 360 arc closepath } bind def
/sq { newpath 2 index 1 index add 2 index 2 index add moveto
      2 index 1 index sub 2 index 2 index add lineto
      2 index 1 index sub 2 index 2 index sub lineto
      2 index 1 index add 2 index 2 index sub lineto
      closepath pop pop pop} bind def
/di { newpath 2 index 1 index add 2 index moveto
      2 index             2 index 2 index add lineto
      2 index 1 index sub 2 index             lineto
      2 index             2 index 2 index sub lineto
      closepath pop pop pop} bind def
/nc { 0 0 0 setrgbcolor 5 index 5 index 5 index c fill
     setrgbcolor 1.1 div c fill
   } bind def
/nsq { 0 0 0 setrgbcolor 5 index 5 index 5 index sq fill
     setrgbcolor 1.1 div sq fill
   } bind def
/ndi { 0 0 0 setrgbcolor 5 index 5 index 5 index di fill
     setrgbcolor 1.1 div di fill
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/nfemale { 0 0 0 setrgbcolor 3 index 0.0909091 1.5 mul mul setlinewidth
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  setrgbcolor 1.1 div c fill
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/nmale {
  0 0 0 setrgbcolor 3 index 0.0909091 1.5 mul mul setlinewidth
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  5 index 4 index 1 mul 1.5 mul add
  5 index 5 index 3 sqrt 1.5 mul mul add
  1 index 1 index lineto
  1 index 1 index 7 index sub moveto
  1 index 1 index lineto
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  stroke
  5 index 5 index 5 index c fill
  setrgbcolor 1.1 div c fill
  } bind def
/arrl 1 def
/arrw 0.3 def
/lrl { 2 index mul exch 2 index mul exch rlineto pop} bind def
/arr { setrgbcolor /y1 exch def /x1 exch def /dy exch def /dx exch def
       /w exch def /len exch def
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       arrw dy dx neg lrl
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       dy arrl w add mul dx w 2 div arrw add mul add rlineto
       dx arrl w add mul neg dy w 2 div arrw add mul sub
       dy arrl w add mul neg dx w 2 div arrw add mul add rlineto
       arrw dy dx neg lrl
       len w sub arrl sub neg dx dy lrl
       closepath fill } bind def
/cshow { 2 index 2 index moveto dup stringwidth pop
         neg 2 div fosi .35 mul neg rmoveto show pop pop} def

gsave
100 dup scale
%Edges:
gsave
grestore
%Nodes:
gsave
1 1 1 0.2 1 0.2 nfemale
grestore
grestore
showpage