[7829] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[16453] | 3 | * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[7829] | 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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[8280] | 24 | using System.ComponentModel;
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[7829] | 25 | using System.Drawing;
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| 26 | using System.Linq;
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| 27 | using HeuristicLab.Collections;
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| 28 | using HeuristicLab.Common;
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| 29 | using HeuristicLab.Core;
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| 30 | using HeuristicLab.Data;
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| 31 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 32 |
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| 33 | namespace HeuristicLab.Analysis {
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| 34 | [Item("ScatterPlot", "A scatter plot of 2D data")]
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| 35 | [StorableClass]
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| 36 | public class ScatterPlot : NamedItem, IStringConvertibleMatrix {
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| 37 | public static new Image StaticItemImage {
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| 38 | get { return HeuristicLab.Common.Resources.VSImageLibrary.Performance; }
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| 39 | }
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| 40 |
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[8280] | 41 | private ScatterPlotVisualProperties visualProperties;
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| 42 | public ScatterPlotVisualProperties VisualProperties {
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| 43 | get { return visualProperties; }
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| 44 | set {
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| 45 | if (visualProperties != value) {
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| 46 | if (value == null) throw new ArgumentNullException("VisualProperties");
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| 47 | if (visualProperties != null) visualProperties.PropertyChanged -= new PropertyChangedEventHandler(VisualProperties_PropertyChanged);
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| 48 | visualProperties = value;
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| 49 | visualProperties.PropertyChanged += new PropertyChangedEventHandler(VisualProperties_PropertyChanged);
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| 50 | OnVisualPropertiesChanged();
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| 51 | }
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| 52 | }
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[7829] | 53 | }
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| 54 |
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[8280] | 55 | private NamedItemCollection<ScatterPlotDataRow> rows;
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| 56 | public NamedItemCollection<ScatterPlotDataRow> Rows {
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| 57 | get { return rows; }
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| 58 | private set {
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| 59 | if (rows != null) throw new InvalidOperationException("Rows already set");
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| 60 | rows = value;
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| 61 | if (rows != null) RegisterRowsEvents();
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[7829] | 62 | }
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| 63 | }
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| 64 |
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[8280] | 65 | #region Persistence Properties
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| 66 | [Storable(Name = "VisualProperties")]
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| 67 | private ScatterPlotVisualProperties StorableVisualProperties {
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| 68 | get { return visualProperties; }
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[7829] | 69 | set {
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[8280] | 70 | visualProperties = value;
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| 71 | visualProperties.PropertyChanged += new PropertyChangedEventHandler(VisualProperties_PropertyChanged);
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[7829] | 72 | }
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| 73 | }
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[8280] | 74 | [Storable(Name = "Rows")]
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| 75 | private IEnumerable<ScatterPlotDataRow> StorableRows {
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| 76 | get { return rows; }
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| 77 | set { Rows = new NamedItemCollection<ScatterPlotDataRow>(value); }
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| 78 | }
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| 79 | #endregion
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[7829] | 80 |
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| 81 | [StorableConstructor]
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| 82 | protected ScatterPlot(bool deserializing) : base(deserializing) { }
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| 83 | protected ScatterPlot(ScatterPlot original, Cloner cloner)
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| 84 | : base(original, cloner) {
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[8280] | 85 | VisualProperties = cloner.Clone(original.visualProperties);
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| 86 | Rows = cloner.Clone(original.rows);
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[7829] | 87 | }
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| 88 | public ScatterPlot()
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| 89 | : base() {
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[9454] | 90 | this.Name = ItemName;
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| 91 | this.Description = ItemDescription;
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[8280] | 92 | VisualProperties = new ScatterPlotVisualProperties();
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| 93 | Rows = new NamedItemCollection<ScatterPlotDataRow>();
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[7829] | 94 | }
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| 95 | public ScatterPlot(string name, string description)
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| 96 | : base(name, description) {
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[8280] | 97 | VisualProperties = new ScatterPlotVisualProperties(name);
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| 98 | Rows = new NamedItemCollection<ScatterPlotDataRow>();
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[7829] | 99 | }
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[8280] | 100 | public ScatterPlot(string name, string description, ScatterPlotVisualProperties visualProperties)
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[7829] | 101 | : base(name, description) {
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[8280] | 102 | VisualProperties = visualProperties;
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| 103 | Rows = new NamedItemCollection<ScatterPlotDataRow>();
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[7829] | 104 | }
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[8280] | 105 |
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| 106 | // BackwardsCompatibility3.3
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| 107 | #region Backwards compatible code, remove with 3.4
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| 108 | private ObservableList<PointF> points;
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[8405] | 109 | [Storable(Name = "points", AllowOneWay = true)]
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[8280] | 110 | private ObservableList<PointF> StorablePoints {
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| 111 | set { points = value; }
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[7829] | 112 | }
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[8280] | 113 | private string xAxisName;
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[8405] | 114 | [Storable(Name = "xAxisName", AllowOneWay = true)]
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[8280] | 115 | private string StorableXAxisName {
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| 116 | set { xAxisName = value; }
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[7829] | 117 | }
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[8280] | 118 | private string yAxisName;
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[8405] | 119 | [Storable(Name = "yAxisName", AllowOneWay = true)]
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[8280] | 120 | private string StorableYAxisName {
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| 121 | set { yAxisName = value; }
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[7829] | 122 | }
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[8280] | 123 | [StorableHook(HookType.AfterDeserialization)]
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| 124 | private void AfterDeserialization() {
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| 125 | if (VisualProperties == null) VisualProperties = new ScatterPlotVisualProperties(name);
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| 126 | if (string.IsNullOrEmpty(VisualProperties.XAxisTitle) && !string.IsNullOrEmpty(xAxisName)) VisualProperties.XAxisTitle = xAxisName;
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| 127 | if (string.IsNullOrEmpty(VisualProperties.YAxisTitle) && !string.IsNullOrEmpty(yAxisName)) VisualProperties.YAxisTitle = yAxisName;
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| 128 | if (rows == null) Rows = new NamedItemCollection<ScatterPlotDataRow>();
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| 129 | if ((Rows.Count == 0) && (points != null)) Rows.Add(new ScatterPlotDataRow(name, null, points.Select(p => new Point2D<double>(p.X, p.Y))));
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[9454] | 130 | if (string.IsNullOrEmpty(this.name)) this.name = ItemName;
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| 131 | if (string.IsNullOrEmpty(this.description)) this.description = ItemDescription;
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[7829] | 132 | }
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[8280] | 133 | #endregion
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[7829] | 134 |
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| 135 | public override IDeepCloneable Clone(Cloner cloner) {
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| 136 | return new ScatterPlot(this, cloner);
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| 137 | }
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| 138 |
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[8280] | 139 | public event EventHandler VisualPropertiesChanged;
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| 140 | protected virtual void OnVisualPropertiesChanged() {
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| 141 | EventHandler handler = VisualPropertiesChanged;
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| 142 | if (handler != null) handler(this, EventArgs.Empty);
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[7829] | 143 | }
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| 144 |
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[8280] | 145 | private void VisualProperties_PropertyChanged(object sender, PropertyChangedEventArgs e) {
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| 146 | OnVisualPropertiesChanged();
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| 147 | }
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| 148 |
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| 149 | protected virtual void RegisterRowsEvents() {
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| 150 | rows.ItemsAdded += new CollectionItemsChangedEventHandler<ScatterPlotDataRow>(rows_ItemsAdded);
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| 151 | rows.ItemsRemoved += new CollectionItemsChangedEventHandler<ScatterPlotDataRow>(rows_ItemsRemoved);
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| 152 | rows.ItemsReplaced += new CollectionItemsChangedEventHandler<ScatterPlotDataRow>(rows_ItemsReplaced);
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| 153 | rows.CollectionReset += new CollectionItemsChangedEventHandler<ScatterPlotDataRow>(rows_CollectionReset);
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| 154 | }
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| 155 | private void rows_ItemsAdded(object sender, CollectionItemsChangedEventArgs<ScatterPlotDataRow> e) {
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| 156 | foreach (ScatterPlotDataRow row in e.Items)
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| 157 | this.RegisterRowEvents(row);
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| 158 |
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| 159 | this.OnColumnsChanged();
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| 160 | this.OnColumnNamesChanged();
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| 161 | this.OnReset();
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| 162 | }
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| 163 | private void rows_ItemsRemoved(object sender, CollectionItemsChangedEventArgs<ScatterPlotDataRow> e) {
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| 164 | foreach (ScatterPlotDataRow row in e.Items)
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| 165 | this.DeregisterRowEvents(row);
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| 166 |
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| 167 | this.OnColumnsChanged();
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| 168 | this.OnColumnNamesChanged();
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| 169 | this.OnReset();
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| 170 | }
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| 171 | private void rows_ItemsReplaced(object sender, CollectionItemsChangedEventArgs<ScatterPlotDataRow> e) {
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| 172 | foreach (ScatterPlotDataRow row in e.OldItems)
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| 173 | this.DeregisterRowEvents(row);
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| 174 | foreach (ScatterPlotDataRow row in e.Items)
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| 175 | this.RegisterRowEvents(row);
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| 176 |
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| 177 | this.OnColumnsChanged();
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| 178 | this.OnColumnNamesChanged();
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| 179 | this.OnReset();
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| 180 | }
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| 181 | private void rows_CollectionReset(object sender, CollectionItemsChangedEventArgs<ScatterPlotDataRow> e) {
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| 182 | foreach (ScatterPlotDataRow row in e.OldItems)
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| 183 | this.DeregisterRowEvents(row);
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| 184 | foreach (ScatterPlotDataRow row in e.Items)
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| 185 | this.RegisterRowEvents(row);
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| 186 |
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| 187 | if (e.OldItems.Count() != e.Items.Count())
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| 188 | this.OnColumnsChanged();
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| 189 | this.OnColumnNamesChanged();
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| 190 | this.OnReset();
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| 191 | }
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| 192 |
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| 193 | protected virtual void RegisterRowEvents(ScatterPlotDataRow row) {
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| 194 | row.Points.ItemsAdded += new CollectionItemsChangedEventHandler<IndexedItem<Point2D<double>>>(Points_ItemsAdded);
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| 195 | row.Points.ItemsMoved += new CollectionItemsChangedEventHandler<IndexedItem<Point2D<double>>>(Points_ItemsMoved);
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| 196 | row.Points.ItemsRemoved += new CollectionItemsChangedEventHandler<IndexedItem<Point2D<double>>>(Points_ItemsRemoved);
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| 197 | row.Points.ItemsReplaced += new CollectionItemsChangedEventHandler<IndexedItem<Point2D<double>>>(Points_ItemsReplaced);
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| 198 | row.Points.CollectionReset += new CollectionItemsChangedEventHandler<IndexedItem<Point2D<double>>>(Points_CollectionReset);
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| 199 | }
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| 200 | protected virtual void DeregisterRowEvents(ScatterPlotDataRow row) {
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| 201 | row.Points.ItemsAdded -= new CollectionItemsChangedEventHandler<IndexedItem<Point2D<double>>>(Points_ItemsAdded);
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| 202 | row.Points.ItemsMoved -= new CollectionItemsChangedEventHandler<IndexedItem<Point2D<double>>>(Points_ItemsMoved);
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| 203 | row.Points.ItemsRemoved -= new CollectionItemsChangedEventHandler<IndexedItem<Point2D<double>>>(Points_ItemsRemoved);
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| 204 | row.Points.ItemsReplaced -= new CollectionItemsChangedEventHandler<IndexedItem<Point2D<double>>>(Points_ItemsReplaced);
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| 205 | row.Points.CollectionReset -= new CollectionItemsChangedEventHandler<IndexedItem<Point2D<double>>>(Points_CollectionReset);
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| 206 | }
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| 207 |
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| 208 | private void Points_ItemsAdded(object sender, CollectionItemsChangedEventArgs<IndexedItem<Point2D<double>>> e) {
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| 209 | this.OnReset();
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| 210 | }
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| 211 | private void Points_ItemsMoved(object sender, CollectionItemsChangedEventArgs<IndexedItem<Point2D<double>>> e) {
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| 212 | this.OnReset();
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| 213 | }
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| 214 | private void Points_ItemsRemoved(object sender, CollectionItemsChangedEventArgs<IndexedItem<Point2D<double>>> e) {
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| 215 | this.OnReset();
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| 216 | }
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| 217 | private void Points_ItemsReplaced(object sender, CollectionItemsChangedEventArgs<IndexedItem<Point2D<double>>> e) {
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| 218 | this.OnReset();
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| 219 | }
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| 220 | private void Points_CollectionReset(object sender, CollectionItemsChangedEventArgs<IndexedItem<Point2D<double>>> e) {
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| 221 | this.OnReset();
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| 222 | }
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| 223 |
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[7829] | 224 | #region IStringConvertibleMatrix Members
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| 225 | int IStringConvertibleMatrix.Rows {
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[8280] | 226 | get { return rows.Count == 0 ? 0 : rows.Max(r => r.Points.Count); }
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[7829] | 227 | set { throw new NotSupportedException(); }
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| 228 | }
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| 229 | int IStringConvertibleMatrix.Columns {
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[8280] | 230 | get { return rows.Count; }
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[7829] | 231 | set { throw new NotSupportedException(); }
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| 232 | }
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| 233 | IEnumerable<string> IStringConvertibleMatrix.ColumnNames {
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[8280] | 234 | get { return rows.Select(r => r.Name); }
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[7829] | 235 | set { throw new NotSupportedException(); }
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| 236 | }
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| 237 | IEnumerable<string> IStringConvertibleMatrix.RowNames {
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| 238 | get { return Enumerable.Empty<string>(); }
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| 239 | set { throw new NotSupportedException(); }
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| 240 | }
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| 241 |
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| 242 | bool IStringConvertibleMatrix.SortableView {
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[8280] | 243 | get { return true; }
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[7829] | 244 | set { throw new NotSupportedException(); }
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| 245 | }
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| 246 | bool IStringConvertibleMatrix.ReadOnly {
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| 247 | get { return true; }
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| 248 | }
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| 249 |
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| 250 | string IStringConvertibleMatrix.GetValue(int rowIndex, int columnIndex) {
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[8280] | 251 | if (columnIndex < rows.Count) {
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| 252 | string columnName = ((IStringConvertibleMatrix)this).ColumnNames.ElementAt(columnIndex);
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| 253 | if (rows.ContainsKey(columnName) && rowIndex < rows[columnName].Points.Count)
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| 254 | return string.Format("{0};{1}", rows[columnName].Points[rowIndex].X, rows[columnName].Points[rowIndex].Y);
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[7829] | 255 | }
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| 256 | return string.Empty;
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| 257 | }
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| 258 |
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| 259 | bool IStringConvertibleMatrix.Validate(string value, out string errorMessage) {
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| 260 | throw new NotSupportedException();
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| 261 | }
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| 262 | bool IStringConvertibleMatrix.SetValue(string value, int rowIndex, int columnIndex) {
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| 263 | throw new NotSupportedException();
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| 264 | }
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| 265 |
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| 266 | public event EventHandler<EventArgs<int, int>> ItemChanged;
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| 267 | protected virtual void OnItemChanged(int rowIndex, int columnIndex) {
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| 268 | var handler = ItemChanged;
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| 269 | if (handler != null) handler(this, new EventArgs<int, int>(rowIndex, columnIndex));
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| 270 | OnToStringChanged();
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| 271 | }
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| 272 | public event EventHandler Reset;
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| 273 | protected virtual void OnReset() {
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| 274 | var handler = Reset;
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| 275 | if (handler != null) handler(this, EventArgs.Empty);
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| 276 | }
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| 277 | public event EventHandler ColumnsChanged;
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| 278 | protected virtual void OnColumnsChanged() {
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| 279 | var handler = ColumnsChanged;
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| 280 | if (handler != null) handler(this, EventArgs.Empty);
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| 281 | }
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| 282 | public event EventHandler RowsChanged;
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| 283 | protected virtual void OnRowsChanged() {
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| 284 | var handler = RowsChanged;
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| 285 | if (handler != null) handler(this, EventArgs.Empty);
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| 286 | }
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| 287 | public event EventHandler ColumnNamesChanged;
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| 288 | protected virtual void OnColumnNamesChanged() {
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| 289 | var handler = ColumnNamesChanged;
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| 290 | if (handler != null) handler(this, EventArgs.Empty);
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| 291 | }
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| 292 | public event EventHandler RowNamesChanged;
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| 293 | protected virtual void OnRowNamesChanged() {
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| 294 | var handler = RowNamesChanged;
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| 295 | if (handler != null) handler(this, EventArgs.Empty);
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| 296 | }
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| 297 | public event EventHandler SortableViewChanged;
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| 298 | protected virtual void OnSortableViewChanged() {
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| 299 | var handler = SortableViewChanged;
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| 300 | if (handler != null) handler(this, EventArgs.Empty);
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| 301 | }
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| 302 | #endregion
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| 303 | }
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| 304 | }
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