#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)
{
}