RhodeCode

 * provided that this copyright notice appears in all copies. For

 * precise terms see the accompanying LICENSE file.

 *

 * This software is provided "AS IS" with no warranty of any kind,

 * express or implied, and with no claim as to its suitability for any

 * purpose.

 *

 */

#ifndef LEMON_GRAPH_TO_EPS_H

#define LEMON_GRAPH_TO_EPS_H

#include<iostream>

#include<fstream>

#include<sstream>

#include<algorithm>

#include<vector>

#include<ctime>

#include<lemon/math.h>

#include<lemon/bits/invalid.h>

#include<lemon/dim2.h>

#include<lemon/maps.h>

#include<lemon/color.h>

#include<lemon/bits/bezier.h>

///\ingroup eps_io

///\file

///\brief A well configurable tool for visualizing graphs

    if(dontPrint) return;

    _graph_to_eps_bits::_NegY<typename T::CoordsMapType>

      mycoords(_coords,_negY);

    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';

//        << "%%Copyright: XXXX\n"

    os << "%%Creator: LEMON, graphToEps()\n";

    {

      timeval tv;

      gettimeofday(&tv, 0);

      ctime_r(&tv.tv_sec,cbuf);

      os << "%%CreationDate: " << cbuf;

    }

    if (_autoArcWidthScale) {

      double max_w=0;

      for(ArcIt e(g);e!=INVALID;++e)

	max_w=std::max(double(_arcWidths[e]),max_w);

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

      if(max_w>EPSILON) {

	_arcWidthScale/=max_w;

      }

    }