Last change
on this file since 10908 was
10908,
checked in by mleitner, 10 years ago
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Add Feature correlation matrix, Add limit for distinct values in histogramm classification.
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File size:
1.7 KB
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1 | using System;
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2 | using System.Windows.Forms;
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3 | using HeuristicLab.Analysis;
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4 | using HeuristicLab.MainForm;
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5 |
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6 | namespace HeuristicLab.DataPreprocessing.Views {
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7 |
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8 | [View("Histogram View")]
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9 | [Content(typeof(HistogramContent), true)]
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10 | public partial class HistogramView : PreprocessingChartView {
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11 | private const string HISTOGRAM_CHART_TITLE = "Histogram";
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12 |
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13 | public HistogramView() {
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14 | InitializeComponent();
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15 | chartType = DataRowVisualProperties.DataRowChartType.Histogram;
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16 | chartTitle = HISTOGRAM_CHART_TITLE;
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17 | }
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18 |
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19 | protected override void OnContentChanged()
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20 | {
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21 | base.OnContentChanged();
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22 | if (Content != null)
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23 | {
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24 | logic = Content.ChartLogic;
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25 |
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26 | classifierComboBox.Items.Clear();
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27 | classifierComboBox.Items.Add("None");
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28 |
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29 | foreach(string var in logic.GetVariableNamesForHistogramClassification()){
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30 | classifierComboBox.Items.Add(var);
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31 | }
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32 |
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33 |
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34 | if (classifierComboBox.SelectedItem == null) {
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35 | classifierComboBox.SelectedIndex = Content.ClassifierVariableIndex;
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36 | }
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37 | }
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38 | }
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39 |
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40 | public new HistogramContent Content {
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41 | get { return (HistogramContent)base.Content; }
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42 | set { base.Content = value; }
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43 | }
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44 |
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45 | private void classifierComboBox_SelectedIndexChanged(object sender, EventArgs e) {
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46 | if (classifierComboBox.SelectedItem == null)
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47 | return;
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48 |
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49 | if (classifierComboBox.SelectedIndex != 0) {
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50 | Classification = logic.GetVariableValues(classifierComboBox.SelectedItem.ToString());
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51 | } else {
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52 | Classification = null;
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53 | }
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54 |
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55 | Content.ClassifierVariableIndex = classifierComboBox.SelectedIndex;
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56 |
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57 | GenerateChart();
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58 | }
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59 | }
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60 | }
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