source: branches/DataPreprocessing Enhancements/HeuristicLab.DataPreprocessing.Views/3.4/HistogramView.cs @ 14725

Last change on this file since 14725 was 14725, checked in by mkommend, 5 years ago

#2709: Added grouping for multi scatter plot view.

File size: 2.9 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;
23using HeuristicLab.Analysis;
24using HeuristicLab.MainForm;
25
26namespace HeuristicLab.DataPreprocessing.Views {
27  [View("Histogram View")]
28  [Content(typeof(HistogramContent), true)]
29  public partial class HistogramView : PreprocessingChartView {
30    public new HistogramContent Content {
31      get { return (HistogramContent)base.Content; }
32      set { base.Content = value; }
33    }
34
35    public HistogramView() {
36      InitializeComponent();
37      aggregationComboBox.DataSource = Enum.GetValues(typeof(DataRowVisualProperties.DataRowHistogramAggregation));
38      aggregationComboBox.SelectedItem = DataRowVisualProperties.DataRowHistogramAggregation.Overlapping;
39    }
40
41    protected override void OnContentChanged() {
42      base.OnContentChanged();
43      classifierComboBox.Items.Clear();
44      classifierComboBox.Items.Add("");
45
46      if (Content != null) {
47        foreach (string var in PreprocessingChartContent.GetVariableNamesForGrouping(Content.PreprocessingData)) {
48          classifierComboBox.Items.Add(var);
49        }
50
51        classifierComboBox.SelectedItem = Content.GroupingVariableName;
52      }
53    }
54
55    protected override DataTable CreateDataTable(string variableName) {
56      var aggregation = (DataRowVisualProperties.DataRowHistogramAggregation)aggregationComboBox.SelectedItem;
57      return HistogramContent.CreateHistogram(Content.PreprocessingData, variableName, Content.GroupingVariableName, aggregation);
58    }
59
60    private void classifierComboBox_SelectedIndexChanged(object sender, EventArgs e) {
61      Content.GroupingVariableName = classifierComboBox.SelectedItem.ToString();
62
63      // rebuild datatables
64      InitData();
65      GenerateLayout();
66    }
67
68    private void aggregationComboBox_SelectedIndexChanged(object sender, EventArgs e) {
69      foreach (var dt in dataTables.Values) {
70        foreach (var row in dt.Rows) {
71          row.VisualProperties.Aggregation = (DataRowVisualProperties.DataRowHistogramAggregation)aggregationComboBox.SelectedItem;
72        }
73      }
74    }
75  }
76}
Note: See TracBrowser for help on using the repository browser.