1 | using GeoAPI.Geometries;
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2 | using HeuristicLab.BioBoost.Persistence;
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3 | using HeuristicLab.BioBoost.ProblemDescription;
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4 | using HeuristicLab.Core.Views;
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5 | using HeuristicLab.MainForm;
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6 | using HeuristicLab.Persistence.Default.Xml;
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7 | using SharpMap.Data;
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8 | using SharpMap.Data.Providers;
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9 | using SharpMap.Forms;
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10 | using SharpMap.Layers;
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11 | using SharpMap.Rendering.Thematics;
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12 | using SharpMap.Styles;
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13 | using System;
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14 | using System.Collections.Generic;
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15 | using System.Collections.ObjectModel;
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16 | using System.ComponentModel;
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17 | using System.Drawing;
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18 | using System.Drawing.Drawing2D;
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19 | using System.IO;
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20 | using System.Windows.Forms;
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21 | using ColorBlend = SharpMap.Rendering.Thematics.ColorBlend;
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22 |
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23 | namespace HeuristicLab.BioBoost.Views {
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24 |
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25 | [Content(typeof(BioBoostProblemData), IsDefaultView = true)]
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26 | public partial class BioBoostProblemDataView : NamedItemView {
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27 |
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28 | public new BioBoostProblemData Content {
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29 | get { return (BioBoostProblemData)base.Content; }
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30 | set { base.Content = value; }
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31 | }
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32 |
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33 | private VectorLayer regions;
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34 | private FilterDialog filterDialog;
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35 |
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36 | public BioBoostProblemDataView() {
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37 | InitializeComponent();
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38 | filterDialog = new FilterDialog();
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39 | }
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40 |
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41 | private GeometryFeatureProvider gfp2;
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42 | private void PrepareMap(object sender, DoWorkEventArgs e) {
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43 | var gfp = ShapeFileLoader.LoadShapeFile("C:\\Users\\P40031\\SkyDrive\\NUTS3\\NUTS3_regions_2010_WGS84.shp"); // TODO!
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44 | var ms = new MemoryStream();
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45 | XmlGenerator.Serialize(gfp, ms);
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46 | gfp2 = XmlParser.Deserialize<GeometryFeatureProvider>(new MemoryStream(ms.ToArray()));
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47 | }
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48 |
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49 | private void ShowMap(object sender, RunWorkerCompletedEventArgs e) {
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50 | var outline = new Pen(Color.FromArgb(128, Color.White), 0.5f);
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51 | var small = new VectorStyle { Fill = Brushes.Blue, EnableOutline = true, Outline = outline };
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52 | var large = new VectorStyle { Fill = Brushes.Red, EnableOutline = true, Outline = outline };
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53 | regions = new VectorLayer("NUTS3 Regions") {
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54 | DataSource = gfp2,
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55 | Theme =
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56 | new GradientTheme("Shape_Area", 0, 5, small, large) { FillColorBlend = ColorBlend.Rainbow5 },
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57 | };
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58 |
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59 | // add labels
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60 | var l = new LabelLayer("NUTS3 Labels") {
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61 | DataSource = gfp2,
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62 | LabelColumn = "NUTS_ID",
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63 | PriorityColumn = "Shape_Area",
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64 | };
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65 |
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66 | // add geometries
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67 | var geometries = new Collection<IGeometry>();
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68 | GeoAPI.GeometryServiceProvider.Instance = new NetTopologySuite.NtsGeometryServices();
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69 | var f = GeoAPI.GeometryServiceProvider.Instance.CreateGeometryFactory(4326);
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70 | regions.DataSource.Open();
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71 | var rows = regions.DataSource.GetObjectIDsInView(regions.Envelope);
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72 | foreach (var row in rows) {
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73 | var source = regions.DataSource.GetFeature(row).Geometry.Centroid;
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74 | var ds = new FeatureDataSet();
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75 | regions.DataSource.ExecuteIntersectionQuery(source.Buffer(0.1), ds);
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76 | var neighbors = ds.Tables[0].Rows;
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77 | if (neighbors.Count > 0) {
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78 | var ls = f.CreateLineString(new[] {
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79 | source.Coordinate,
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80 | ((FeatureDataRow) neighbors[rng.Next(neighbors.Count)]).
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81 | Geometry.Centroid.
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82 | Coordinate,
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83 | });
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84 | geometries.Add(ls);
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85 | }
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86 | }
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87 | regions.DataSource.Close();
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88 | var v = new VectorLayer("Vectors") {
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89 | DataSource = new GeometryProvider(geometries),
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90 | };
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91 | v.Style.Line.SetLineCap(LineCap.NoAnchor, LineCap.ArrowAnchor, DashCap.Flat);
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92 |
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93 | // add layers
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94 | mapBox.Map.Layers.Add(regions);
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95 | mapBox.Map.Layers.Add(l);
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96 | mapBox.Map.Layers.Add(v);
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97 |
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98 | // configure map
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99 | mapBox.Map.ZoomToExtents();
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100 | mapBox.Refresh();
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101 | mapBox.ActiveTool = MapBox.Tools.Pan;
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102 | tabControl.SelectedTab = mapPage;
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103 | }
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104 |
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105 | private readonly Dictionary<string, VectorStyle> styles = new Dictionary<string, VectorStyle>();
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106 | private readonly Random rng = new Random();
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107 | private VectorStyle GetRandomStyle(FeatureDataRow row) {
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108 | var name = row["NUTS_ID"].ToString();
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109 | VectorStyle style;
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110 | if (!styles.TryGetValue(name, out style)) {
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111 | style = new VectorStyle {
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112 | Fill = new SolidBrush(Color.FromArgb(rng.Next(256), rng.Next(256), rng.Next(256)))
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113 | };
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114 | styles[name] = style;
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115 | }
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116 | return style;
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117 | }
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118 |
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119 | protected override void DeregisterContentEvents() {
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120 | base.DeregisterContentEvents();
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121 | Content.GeometryChanged -= GeometryChanged;
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122 | }
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123 |
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124 | protected override void RegisterContentEvents() {
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125 | base.RegisterContentEvents();
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126 | Content.GeometryChanged += GeometryChanged;
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127 | }
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128 |
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129 |
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130 | #region Event Handlers (Content)
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131 | private void GeometryChanged(object sender, EventArgs eventArgs) {
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132 | if (InvokeRequired) {
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133 | Invoke(new EventHandler<EventArgs>(GeometryChanged), new object[] { sender, eventArgs });
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134 | } else {
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135 | UpdateMap();
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136 | }
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137 | }
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138 | #endregion
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139 |
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140 | protected override void OnContentChanged() {
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141 | base.OnContentChanged();
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142 | if (Content == null) {
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143 | parameterCollectionView.Content = null;
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144 | } else {
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145 | parameterCollectionView.Content = Content.Parameters;
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146 | }
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147 | UpdateMap();
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148 | }
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149 |
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150 | protected override void SetEnabledStateOfControls() {
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151 | base.SetEnabledStateOfControls();
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152 | parameterCollectionView.Enabled = Content != null;
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153 | loadShapeFileButton.Enabled = Content != null;
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154 | importFeedstockButton.Enabled = Content != null;
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155 | importDistancesButton.Enabled = Content != null;
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156 | }
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157 |
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158 | private void UpdateMap() {
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159 | mapBox.Map.Layers.Clear();
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160 | mapBox.ShowProgressUpdate = false;
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161 | if (Content == null || Content.Geometry == null) return;
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162 | mapBox.ShowProgressUpdate = true;
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163 | var outline = new Pen(Color.FromArgb(128, Color.White), 0.5f);
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164 | var small = new VectorStyle { Fill = Brushes.Blue, EnableOutline = true, Outline = outline };
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165 | var large = new VectorStyle { Fill = Brushes.Red, EnableOutline = true, Outline = outline };
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166 | mapBox.Map.Layers.Add(new VectorLayer("Regions", Content.Geometry) {
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167 | //Theme = new GradientTheme("Shape_Area", 0, 5, small, large) {
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168 | //FillColorBlend = ColorBlend.Rainbow5,
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169 | //},
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170 | });
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171 | mapBox.Map.ZoomToExtents();
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172 | mapBox.Refresh();
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173 | mapBox.ActiveTool = MapBox.Tools.Pan;
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174 | }
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175 |
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176 | #region Event Handlers (child controls)
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177 | private void mapBox_MouseClick(object sender, MouseEventArgs e) {
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178 | if (e.Button == MouseButtons.Right) {
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179 | var c = mapBox.Map.ImageToWorld(e.Location);
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180 | var f = GeoAPI.GeometryServiceProvider.Instance.CreateGeometryFactory(4326);
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181 | var ds = new FeatureDataSet();
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182 | regions.ExecuteIntersectionQuery(f.CreatePoint(c), ds);
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183 | if (ds.Tables[0].Rows.Count > 0) {
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184 | var text = ds.Tables[0].Rows[0]["NUTS_ID"].ToString();
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185 | toolTip.SetToolTip(mapBox, text);
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186 | }
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187 | }
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188 | }
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189 |
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190 | private void importFeedstockButton_Click(object sender, EventArgs e) {
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191 | openFileDialog.Filter = "Comma Separted Value|*.csv|All Files|*.*";
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192 | if (openFileDialog.ShowDialog() == DialogResult.OK) {
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193 | try {
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194 | Enabled = false;
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195 | Content.LoadFeedstockPotentials(openFileDialog.FileName);
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196 | } catch (Exception x) {
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197 | PluginInfrastructure.ErrorHandling.ShowErrorDialog(this, x);
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198 | } finally {
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199 | Enabled = true;
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200 | }
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201 | }
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202 | }
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203 |
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204 | private void loadShapeFileButton_Click(object sender, EventArgs e) {
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205 | openFileDialog.Filter = "ESRI Shape Files|*.shp|All Files|*.*";
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206 | if (openFileDialog.ShowDialog() == DialogResult.OK) {
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207 | try {
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208 | Enabled = false;
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209 | Content.LoadShapeFile(openFileDialog.FileName);
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210 | tabControl.SelectedTab = mapPage;
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211 | } catch (Exception x) {
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212 | PluginInfrastructure.ErrorHandling.ShowErrorDialog(this, x);
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213 | } finally {
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214 | Enabled = true;
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215 | }
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216 | }
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217 | }
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218 |
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219 | private void importDistancesButton_Click(object sender, EventArgs e) {
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220 | openFileDialog.Filter = "Comma Serparted Value|*.csv|All Files|*.*";
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221 | if (openFileDialog.ShowDialog() == DialogResult.OK) {
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222 | try {
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223 | Enabled = false;
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224 | Content.LoadDistanceMatrix(openFileDialog.FileName);
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225 | } catch (Exception x) {
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226 | PluginInfrastructure.ErrorHandling.ShowErrorDialog(this, x);
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227 | } finally {
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228 | Enabled = true;
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229 | }
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230 | }
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231 | }
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232 |
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233 | private void importNeighborsButton_Click(object sender, EventArgs e) {
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234 | openFileDialog.Filter = "Comma Separated Value|*.csv|All Files|*.*";
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235 | if (openFileDialog.ShowDialog() == DialogResult.OK) {
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236 | try {
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237 | Enabled = false;
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238 | Content.LoadNeighbors(openFileDialog.FileName);
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239 | } catch (Exception x) {
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240 | PluginInfrastructure.ErrorHandling.ShowErrorDialog(this, x);
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241 | } finally {
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242 | Enabled = true;
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243 | }
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244 | }
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245 | }
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246 |
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247 | private void checkButton_Click(object sender, EventArgs e) {
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248 | var warnings = Content.CheckGeoData();
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249 | if (!string.IsNullOrEmpty(warnings))
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250 | MessageBox.Show(warnings, "Warnings", MessageBoxButtons.OK);
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251 | }
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252 |
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253 | private void importConversionsButton_Click(object sender, EventArgs e) {
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254 | openFileDialog.Filter = "YAML Files|*.yaml|All Files|*.*";
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255 | if (openFileDialog.ShowDialog() == DialogResult.OK) {
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256 | try {
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257 | Enabled = false;
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258 | Content.LoadDescriptors(openFileDialog.FileName);
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259 | } catch (Exception x) {
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260 | PluginInfrastructure.ErrorHandling.ShowErrorDialog(this, x);
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261 | } finally {
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262 | Enabled = true;
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263 | }
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264 | }
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265 |
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266 | }
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267 |
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268 | private void splitRegionFactorsImportButton_Click(object sender, EventArgs e) {
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269 | openFileDialog.Filter = "CSV Files|*.csv|All Files|*.*";
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270 | if (openFileDialog.ShowDialog() == DialogResult.OK) {
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271 | try {
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272 | Enabled = false;
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273 | Content.LoadSplitRegionDistanceFactors(openFileDialog.FileName);
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274 | } catch (Exception x) {
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275 | PluginInfrastructure.ErrorHandling.ShowErrorDialog(this, x);
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276 | } finally {
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277 | Enabled = true;
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278 | }
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279 | }
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280 | }
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281 |
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282 | private void filterButton_Click(object sender, EventArgs e) {
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283 | if (filterDialog.ShowDialog() == DialogResult.OK) {
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284 | if (filterDialog.Keep) {
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285 | Content.KeepRegions(filterDialog.Regex);
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286 | } else {
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287 | Content.RemoveRegions(filterDialog.Regex);
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288 | }
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289 | }
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290 | }
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291 |
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292 | #endregion
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293 |
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294 | }
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295 | } |
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