[4374] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[11170] | 3 | * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[4374] | 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | using System;
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| 23 | using System.Collections.Generic;
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| 24 | using System.Drawing;
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| 25 | using System.Windows.Forms;
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| 26 | using HeuristicLab.Core.Views;
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| 27 | using HeuristicLab.MainForm;
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| 28 | using HeuristicLab.Problems.VehicleRouting.Interfaces;
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[8651] | 29 | using HeuristicLab.Optimization.Views;
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[4374] | 30 |
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| 31 | namespace HeuristicLab.Problems.VehicleRouting.Views {
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| 32 | [View("VRPProblemInstance View")]
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| 33 | [Content(typeof(IVRPProblemInstance), true)]
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[8651] | 34 | public abstract partial class VRPProblemInstanceView : ParameterizedNamedItemView {
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[4374] | 35 | public new IVRPProblemInstance Content {
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| 36 | get { return (IVRPProblemInstance)base.Content; }
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| 37 | set { base.Content = value; }
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| 38 | }
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| 39 |
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| 40 | private IVRPEncoding solution;
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| 41 | public IVRPEncoding Solution {
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| 42 | get {
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| 43 | return solution;
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| 44 | }
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| 45 | set {
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| 46 | solution = value;
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| 47 | GenerateImage();
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| 48 | }
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| 49 | }
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| 50 |
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| 51 | public VRPProblemInstanceView() {
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| 52 | InitializeComponent();
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| 53 | Solution = null;
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| 54 | }
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| 55 |
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| 56 | protected override void OnContentChanged() {
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| 57 | base.OnContentChanged();
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| 58 | if (Content == null) {
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| 59 | pictureBox.Image = null;
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| 60 | } else {
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| 61 | GenerateImage();
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| 62 | }
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| 63 | }
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| 64 |
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| 65 | private void pictureBox_SizeChanged(object sender, EventArgs e) {
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| 66 | GenerateImage();
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| 67 | }
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| 68 |
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[6715] | 69 | protected virtual void pictureBox_MouseClick(object sender, System.Windows.Forms.MouseEventArgs e) {
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| 70 | }
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| 71 |
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[4374] | 72 | protected abstract void DrawVisualization(Bitmap bitmap);
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| 73 |
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[7858] | 74 | protected List<Pen> GetColors(int count) {
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| 75 | List<Pen> result = new List<Pen>();
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| 76 |
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| 77 | int i = 0;
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| 78 |
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| 79 | int r = 255;
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| 80 | int g = 255;
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| 81 | int b = 255;
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| 82 |
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| 83 | int step = Math.Max(1, 200 * 6 / count);
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| 84 |
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| 85 | while (result.Count != count) {
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| 86 | switch (i) {
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| 87 | case 0: result.Add(new Pen(Color.FromArgb(0, 0, b)));
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| 88 | break;
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| 89 | case 1: result.Add(new Pen(Color.FromArgb(0, g, 0)));
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| 90 | break;
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| 91 | case 2: result.Add(new Pen(Color.FromArgb(r, 0, 0)));
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| 92 | break;
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| 93 | case 3: result.Add(new Pen(Color.FromArgb(0, g, b)));
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| 94 | break;
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| 95 | case 4: result.Add(new Pen(Color.FromArgb(r, 0, b)));
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| 96 | break;
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| 97 | case 5: result.Add(new Pen(Color.FromArgb(r, g, 0)));
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| 98 | break;
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| 99 | }
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[8053] | 100 |
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[7858] | 101 | i++;
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| 102 | if (i == 6) {
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| 103 | i = 0;
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| 104 |
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[8053] | 105 | if (r >= step)
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[7858] | 106 | r -= step;
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| 107 |
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[8053] | 108 | if (g >= step)
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| 109 | g -= step;
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[7858] | 110 |
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[8053] | 111 | if (b >= step)
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| 112 | b -= step;
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| 113 | }
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[7858] | 114 | }
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| 115 |
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| 116 | return result;
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| 117 | }
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| 118 |
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[6715] | 119 | protected void GenerateImage() {
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[4374] | 120 | if ((pictureBox.Width > 0) && (pictureBox.Height > 0)) {
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| 121 | if (Content == null) {
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| 122 | pictureBox.Image = null;
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| 123 | } else {
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| 124 | Bitmap bitmap = new Bitmap(pictureBox.Width, pictureBox.Height);
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| 125 |
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| 126 | DrawVisualization(bitmap);
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| 127 |
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| 128 | pictureBox.Image = bitmap;
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| 129 | }
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| 130 | }
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| 131 | }
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| 132 | }
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| 133 | }
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