Free cookie consent management tool by TermsFeed Policy Generator

source: stable/HeuristicLab.Problems.LawnMower.Views/3.3/SolutionLawnView.cs @ 10032

Last change on this file since 10032 was 9456, checked in by swagner, 9 years ago

Updated copyright year and added some missing license headers (#1889)

File size: 2.6 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2013 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.Drawing;
24using System.Windows.Forms;
25using HeuristicLab.Core.Views;
26using HeuristicLab.MainForm;
27
28namespace HeuristicLab.Problems.LawnMower.Views {
29  [View("Lawn Mower Solution View")]
30  [Content(typeof(Solution), IsDefaultView = true)]
31  public sealed partial class SolutionLawnView : NamedItemView {
32    public new Solution Content {
33      get { return (Solution)base.Content; }
34      set { base.Content = value; }
35    }
36
37    public SolutionLawnView() : base() {
38      InitializeComponent();
39      pictureBox.Image = new Bitmap(200, 200);
40    }
41
42    protected override void OnContentChanged() {
43      base.OnContentChanged();
44      if (Content == null) {
45        using (var g = Graphics.FromImage(pictureBox.Image))
46          g.Clear(DefaultBackColor);
47      } else {
48        bool[,] lawn = Interpreter.EvaluateLawnMowerProgram(Content.Length, Content.Width, Content.Tree);
49        PaintTiles(pictureBox.Image, lawn);
50      }
51    }
52
53    private void PaintTiles(Image lawnImage, bool[,] mowed) {
54      int w = lawnImage.Width;
55      int h = lawnImage.Height;
56
57      float tileHeight = h / (float)mowed.GetLength(0);
58      float tileWidth = w / (float)mowed.GetLength(1);
59
60      tileWidth = Math.Min(tileWidth, tileHeight);
61      tileHeight = tileWidth; // draw square tiles
62
63      using (var g = Graphics.FromImage(lawnImage)) {
64        g.Clear(DefaultBackColor);
65        for (int i = 0; i < Content.Length; i++)
66          for (int j = 0; j < Content.Width; j++)
67            if (mowed[i, j]) {
68              g.FillRectangle(Brushes.Chartreuse, tileWidth * j, tileHeight * i, tileWidth, tileHeight);
69            } else {
70              g.FillRectangle(Brushes.DarkGreen, tileWidth * j, tileHeight * i, tileWidth, tileHeight);
71            }
72      }
73    }   
74  }
75}
Note: See TracBrowser for help on using the repository browser.