#include "gui_writer.h"

 #include "xml.h"

 #include "mapstorage.h"

 #include <lemon/xy.h>

 #include <vector>

 std::string GuiWriter::header()

 {

   return "@gui";

 }

 void GuiWriter::write(std::ostream& os)

 {

   XmlIo x(os);

   std::map<int, xy<double> > m;

   for (EdgeIt e(mapstorage->graph); e != INVALID; ++e)

   {

     int edgeid = (int)(*(mapstorage->edgemap_storage["id"]))[e];

     m[edgeid] = mapstorage->arrow_pos[e];

   }

   x("arrow_pos", m);

 }

 GuiWriter::GuiWriter(LemonWriter& writer, MapStorage* ms) : Parent(writer), mapstorage(ms)

 {

 }