print

data/graph

@@ -9,8 +9,8 @@
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-0 3 3.0
+0 3 1.0
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-2 4 2.0
+2 4 1.0
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\ No newline at end of file

data/graph_2

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-3 -0.587 -0.809
-4 -0.951 0.309
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+1 -2.106799969746069 -2.899761388407706
+2 -3.4088739585463905 1.1076102911071575
+3 0 3.5843021946010944
+4 3.4088739585463905 1.1076102911071581
 
 0 1 0.0
 1 2 0.0

output/graph.eps

+%!PS-Adobe-2.0 EPSF-2.0
+%%Creator: LEMON, graphToEps()
+%%CreationDate: Sat Dec 14 16:35:21 2019
+%%BoundingBox: -13 -13 213 213
+%%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
+   } bind def
+/nfemale { 0 0 0 setrgbcolor 3 index 0.0909091 1.5 mul mul setlinewidth
+  newpath 5 index 5 index moveto 5 index 5 index 5 index 3.01 mul sub
+  lineto 5 index 4 index .7 mul sub 5 index 5 index 2.2 mul sub moveto
+  5 index 4 index .7 mul add 5 index 5 index 2.2 mul sub lineto stroke
+  5 index 5 index 5 index c fill
+  setrgbcolor 1.1 div c fill
+  } bind def
+/nmale {
+  0 0 0 setrgbcolor 3 index 0.0909091 1.5 mul mul setlinewidth
+  newpath 5 index 5 index moveto
+  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
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+  1 index 1 index lineto
+  exch 5 index 3 sqrt .5 mul mul sub exch 5 index .5 mul sub lineto
+  stroke
+  5 index 5 index 5 index c fill
+  setrgbcolor 1.1 div c fill
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+/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
+       newpath x1 dy w 2 div mul add y1 dx w 2 div mul sub moveto
+       len w sub arrl sub dx dy lrl
+       arrw dy dx neg lrl
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+       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
+
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+%Arcs:
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+0 0 1 2 0 0 0 0.00848528 l
+grestore
+%Nodes:
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+2 0 0.0282843 1 1 1 nc
+1 2 0.0282843 1 1 1 nc
+0 0 0.0282843 1 1 1 nc
+grestore
+grestore
+showpage

output/graph_2.eps

 %!PS-Adobe-2.0 EPSF-2.0
 %%Creator: LEMON, graphToEps()
-%%CreationDate: Thu Dec  5 16:13:00 2019
-%%BoundingBox: -108 -94 108 113
+%%CreationDate: Sat Dec 14 17:38:42 2019
+%%BoundingBox: -361 -310 361 378
 %%EndComments
 /lb { setlinewidth setrgbcolor newpath moveto
       4 2 roll 1 index 1 index curveto stroke } bind def
@@ -68,46 +68,46 @@ gsave
 100 dup scale
 %Arcs:
 gsave
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 grestore
 grestore
 showpage

src/pl_rubberband.cpp

@@ -200,20 +200,13 @@ int main (int argc, const char *argv[]) {
 
     // python output
     std::cout << "[";
-    Graph_t::NodeIt u(graph);
-    Point_t & p = coordsMap[u];
-    std::cout << "(" << p.x << ", " << p.y << ")";
-    for(++u; u != lemon::INVALID; ++u) {
-        p = coordsMap[u];
-        std::cout << ", (" << p.x << ", " << p.y << ")";
+    Point_t & p = coordsMap[graph.nodeFromId(0)];
+    std::cout << "[" << p.x << ", " << p.y << ", 0]";
+    for(int i=1; i<n; i++) {
+        p = coordsMap[graph.nodeFromId(i)];
+        std::cout << ",[" << p.x << ", " << p.y << ", 0]";
     }
     std::cout << "]" << std::endl << "[";
-    Graph_t::EdgeIt e(graph);
-    std::cout << "(" << graph.id(graph.u(e)) << ", " << graph.id(graph.v(e)) << ")";
-    for(++e; e != lemon::INVALID; ++e) {
-        std::cout << ", (" << graph.id(graph.u(e)) << ", " << graph.id(graph.v(e)) << ")";
-    }
-    std::cout << "]" << std::endl;
 
     delete solver;
     delete solver_builder;

tmp.py

@@ -9,4 +9,3 @@ angle = 2 * math.pi / nb_vertices
 for i in range(nb_vertices):
     x = center_x + radius * math.sin(i * angle)
     y = center_y + radius * math.cos(i * angle)
-    print(x, y)
\ No newline at end of file