source: branches/VRP/HeuristicLab.Problems.VehicleRouting.Views/3.4/VRPProblemInstanceView.cs @ 6715

Last change on this file since 6715 was 6715, checked in by svonolfe, 8 years ago

Adapted PDP view to show the flows (#1177)

File size: 2.6 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using System;
23using System.Collections.Generic;
24using System.ComponentModel;
25using System.Data;
26using System.Drawing;
27using System.Text;
28using System.Windows.Forms;
29using HeuristicLab.Core.Views;
30using HeuristicLab.MainForm;
31using HeuristicLab.Problems.VehicleRouting.Interfaces;
32
33namespace HeuristicLab.Problems.VehicleRouting.Views {
34  [View("VRPProblemInstance View")]
35  [Content(typeof(IVRPProblemInstance), true)]
36  public abstract partial class VRPProblemInstanceView : ItemView {
37    public new IVRPProblemInstance Content {
38      get { return (IVRPProblemInstance)base.Content; }
39      set { base.Content = value; }
40    }
41
42    private IVRPEncoding solution;
43    public IVRPEncoding Solution {
44      get {
45        return solution;
46      }
47      set {
48        solution = value;
49        GenerateImage();
50      }
51    }
52
53    public VRPProblemInstanceView() {
54      InitializeComponent();
55      Solution = null;
56    }
57
58    protected override void OnContentChanged() {
59      base.OnContentChanged();
60      if (Content == null) {
61        pictureBox.Image = null;
62      } else {
63        GenerateImage();
64      }
65    }
66
67    private void pictureBox_SizeChanged(object sender, EventArgs e) {
68      GenerateImage();
69    }
70
71    protected virtual void pictureBox_MouseClick(object sender, System.Windows.Forms.MouseEventArgs e) {
72    }
73
74    protected abstract void DrawVisualization(Bitmap bitmap);
75
76    protected void GenerateImage() {
77      if ((pictureBox.Width > 0) && (pictureBox.Height > 0)) {
78        if (Content == null) {
79          pictureBox.Image = null;
80        } else {
81          Bitmap bitmap = new Bitmap(pictureBox.Width, pictureBox.Height);
82
83          DrawVisualization(bitmap);
84
85          pictureBox.Image = bitmap;
86        }
87      }
88    }
89  }
90}
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