1.1 --- a/demo/graph_to_eps_demo.cc	Sun Jul 13 16:46:56 2008 +0100
     1.2 +++ b/demo/graph_to_eps_demo.cc	Sun Jul 13 19:51:02 2008 +0100
     1.3 @@ -1,6 +1,6 @@
     1.4 -/* -*- C++ -*-
     1.5 +/* -*- mode: C++; indent-tabs-mode: nil; -*-
     1.6   *
     1.7 - * This file is a part of LEMON, a generic C++ optimization library
     1.8 + * This file is a part of LEMON, a generic C++ optimization library.
     1.9   *
    1.10   * Copyright (C) 2003-2008
    1.11   * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
    1.12 @@ -49,7 +49,7 @@
    1.13    typedef ListDigraph::NodeIt NodeIt;
    1.14    typedef ListDigraph::Arc Arc;
    1.15    typedef dim2::Point<int> Point;
    1.16 -  
    1.17 +
    1.18    Node n1=g.addNode();
    1.19    Node n2=g.addNode();
    1.20    Node n3=g.addNode();
    1.21 @@ -62,13 +62,13 @@
    1.22    ListDigraph::NodeMap<int> shapes(g);
    1.23    ListDigraph::ArcMap<int> acolors(g);
    1.24    ListDigraph::ArcMap<int> widths(g);
    1.25 -  
    1.26 +
    1.27    coords[n1]=Point(50,50);  sizes[n1]=1; colors[n1]=1; shapes[n1]=0;
    1.28    coords[n2]=Point(50,70);  sizes[n2]=2; colors[n2]=2; shapes[n2]=2;
    1.29    coords[n3]=Point(70,70);  sizes[n3]=1; colors[n3]=3; shapes[n3]=0;
    1.30    coords[n4]=Point(70,50);  sizes[n4]=2; colors[n4]=4; shapes[n4]=1;
    1.31    coords[n5]=Point(85,60);  sizes[n5]=3; colors[n5]=5; shapes[n5]=2;
    1.32 -  
    1.33 +
    1.34    Arc a;
    1.35  
    1.36    a=g.addArc(n1,n2); acolors[a]=0; widths[a]=1;
    1.37 @@ -78,7 +78,7 @@
    1.38    a=g.addArc(n4,n1); acolors[a]=0; widths[a]=1;
    1.39    a=g.addArc(n2,n4); acolors[a]=1; widths[a]=2;
    1.40    a=g.addArc(n3,n4); acolors[a]=2; widths[a]=1;
    1.41 -  
    1.42 +
    1.43    IdMap<ListDigraph,Node> id(g);
    1.44  
    1.45    // Create five .eps files showing the digraph with different options
    1.46 @@ -182,14 +182,14 @@
    1.47    ListDigraph h;
    1.48    ListDigraph::NodeMap<int> hcolors(h);
    1.49    ListDigraph::NodeMap<Point> hcoords(h);
    1.50 -  
    1.51 +
    1.52    int cols=int(sqrt(double(palette.size())));
    1.53    for(int i=0;i<int(paletteW.size());i++) {
    1.54      Node n=h.addNode();
    1.55      hcoords[n]=Point(1+i%cols,1+i/cols);
    1.56      hcolors[n]=i;
    1.57    }
    1.58 -  
    1.59 +
    1.60    cout << "Create 'graph_to_eps_demo_out_6_colors.eps'" << endl;
    1.61    graphToEps(h,"graph_to_eps_demo_out_6_colors.eps").
    1.62      scale(60).
    1.63 @@ -202,6 +202,6 @@
    1.64      nodeTexts(hcolors).nodeTextSize(.6).
    1.65      nodeColors(composeMap(paletteW,hcolors)).
    1.66      run();
    1.67 -    
    1.68 +
    1.69    return 0;
    1.70  }