RhodeCode

///\author Alpar Juttner

namespace lemon {

template<class MT>

class _NegY {

public:

  typedef typename MT::Key Key;

  int yscale;

  _NegY(const MT &m,bool b) : map(m), yscale(1-b*2) {}

  Value operator[](Key n) { return Value(map[n].x,map[n].y*yscale);}

};

///Default traits class of \ref GraphToEps

///Default traits class of \ref GraphToEps

    _showNodes(true), _showArcs(true),

    _enableParallel(false), _parArcDist(1),

    _showNodeText(false), _nodeTexts(false), _nodeTextSize(1),

    _showNodePsText(false), _nodePsTexts(false), _nodePsTextsPreamble(0),

    _pleaseRemoveOsStream(_pros), _scaleToA4(false),

    _nodeTextColorType(SAME_COL), _nodeTextColors(BLACK),

    _autoNodeScale(false),

    _autoArcWidthScale(false),

  ///Sets whether the the graph is directed

  ///Sets whether the the graph is directed.

  ///Use it to show the edges as a pair of directed ones.

  ///Sets the title.

  ///Sets the title of the generated image,

    ///\todo better 'epsilon' would be nice here.

    const double EPSILON=1e-9;

    if(dontPrint) return;

    os << "%!PS-Adobe-2.0 EPSF-2.0\n";

    if(_title.size()>0) os << "%%Title: " << _title << '\n';

     if(_copyright.size()>0) os << "%%Copyright: " << _copyright << '\n';