#region License Information
/* HeuristicLab
 * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
 *
 * This file is part of HeuristicLab.
 *
 * HeuristicLab is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * HeuristicLab is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
 */
#endregion

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using HeuristicLab.Core.Views;
using HeuristicLab.MainForm;
using HeuristicLab.Data;
using System.Windows.Forms.DataVisualization.Charting;

namespace HeuristicLab.Problems.TravelingSalesman.Views {

  [View("DoubleMatrix Heatmap View")]
  [Content(typeof(DoubleMatrix), false)]
  public partial class HeatmapView : ItemView {

    public new DoubleMatrix Content {
      get { return (DoubleMatrix)base.Content; }
      set { base.Content = value; }
    }

    public HeatmapView() {
      InitializeComponent();
      chart.CustomizeAllChartAreas();
      /*
      Series s = new Series();
      DataPoint p = new DataPoint(0.4, 0.2);
      p.Color = Color.Red;
      p.MarkerStyle = MarkerStyle.None;
      p.MarkerSize = 10;
      s.Points.Add(p);
      DataPoint p2 = new DataPoint(0.6, 0.5);
      p2.Color = Color.Red;
      p2.MarkerStyle = MarkerStyle.None;
      p2.MarkerSize = 40;
      s.Points.Add(p2);
      DataPoint p3 = new DataPoint(0.8, 0.2);
      p3.Color = Color.Red;
      p3.MarkerStyle = MarkerStyle.None;
      p3.MarkerSize = 40;
      s.Points.Add(p3);
      DataPoint p4 = new DataPoint(0.7, 0.3);
      p4.Color = Color.Red;
      p4.MarkerStyle = MarkerStyle.None;
      p4.MarkerSize = 40;
      s.Points.Add(p4);
      s.ChartType = SeriesChartType.Area;
      s.XValueType = ChartValueType.String;
      s.YValueType = ChartValueType.Double;
      s.YAxisType = AxisType.Primary;
      chart.Series.Add(s);
      chart.Update();*/
    }

    #region Chart Events
    protected virtual void chart_MouseDown(object sender, MouseEventArgs e) {
      HitTestResult result = chart.HitTest(e.X, e.Y);
      //
    }

    protected virtual void chart_MouseMove(object sender, MouseEventArgs e) {
      HitTestResult result = chart.HitTest(e.X, e.Y);
      if (result.ChartElementType == ChartElementType.LegendItem)
        this.Cursor = Cursors.Hand;
      else
        this.Cursor = Cursors.Default;
    }

    protected virtual void chart_CustomizeLegend(object sender, CustomizeLegendEventArgs e) {
      foreach (LegendItem legendItem in e.LegendItems) {
        var series = chart.Series[legendItem.SeriesName];
        //
      }
    }

    #endregion

  }

}