source: trunk/sources/HeuristicLab.DataPreprocessing/3.4/Content/CorrelationMatrixContent.cs @ 15110

Last change on this file since 15110 was 15110, checked in by pfleck, 2 years ago

#2709: merged branch to trunk

File size: 2.4 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2016 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.Drawing;
23using HeuristicLab.Common;
24using HeuristicLab.Core;
25using HeuristicLab.Problems.DataAnalysis;
26
27namespace HeuristicLab.DataPreprocessing {
28  [Item("Feature Correlation Matrix", "Represents the feature correlation matrix.")]
29  public class CorrelationMatrixContent : Item, IViewShortcut {
30    public static new Image StaticItemImage {
31      get { return HeuristicLab.Common.Resources.VSImageLibrary.Gradient; }
32    }
33
34    public PreprocessingContext Context { get; private set; }
35    public ITransactionalPreprocessingData PreprocessingData {
36      get { return Context.Data; }
37    }
38
39    public DataAnalysisProblemData ProblemData {
40      get {
41        var problemData = (DataAnalysisProblemData)Context.CreateNewProblemData();
42        foreach (var input in problemData.InputVariables)
43          problemData.InputVariables.SetItemCheckedState(input, true);
44        // CorrelationView hides non-input columns per default
45        return problemData;
46      }
47    }
48
49    public CorrelationMatrixContent(PreprocessingContext context) {
50      Context = context;
51    }
52
53    public CorrelationMatrixContent(CorrelationMatrixContent original, Cloner cloner)
54      : base(original, cloner) {
55      Context = original.Context;
56    }
57
58    public override IDeepCloneable Clone(Cloner cloner) {
59      return new CorrelationMatrixContent(this, cloner);
60    }
61
62    public event DataPreprocessingChangedEventHandler Changed {
63      add { PreprocessingData.Changed += value; }
64      remove { PreprocessingData.Changed -= value; }
65    }
66  }
67}
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