Changeset 14725 for branches/DataPreprocessing Enhancements/HeuristicLab.DataPreprocessing.Views/3.4/PreprocessingChartView.cs

Timestamp:

03/07/17 16:55:03 (7 years ago)

Author:

mkommend

Message:

#2709: Added grouping for multi scatter plot view.

File:

• branches/DataPreprocessing Enhancements/HeuristicLab.DataPreprocessing.Views/3.4/PreprocessingChartView.cs (modified) (2 diffs)

branches/DataPreprocessing Enhancements/HeuristicLab.DataPreprocessing.Views/3.4/PreprocessingChartView.cs

@@ -35 +35 @@
   [View("Preprocessing Chart View")]
   [Content(typeof(PreprocessingChartContent), false)]
-  public partial class PreprocessingChartView : PreprocessingCheckedVariablesView {
-    private const int MAX_DISTINCT_VALUES_FOR_GROUPING = 20;
+  public partial class PreprocessingChartView : PreprocessingCheckedVariablesView {  
     protected Dictionary<string, DataTable> dataTables;
     protected Dictionary<string, DataTableControl> dataTableControls;
@@ -64 +63 @@
         GenerateLayout();
       }
-    }
-
-    protected static IEnumerable<string> GetVariableNamesForGrouping(IPreprocessingData preprocessingData) {
-      var variableNames = new List<string>();
-
-      for (int i = 0; i < preprocessingData.Columns; ++i) {
-        int distinctValues = Int32.MaxValue;
-        if (preprocessingData.VariableHasType<double>(i))
-          distinctValues = preprocessingData.GetValues<double>(i).GroupBy(x => x).Count();
-        else if (preprocessingData.VariableHasType<string>(i))
-          distinctValues = preprocessingData.GetValues<string>(i).GroupBy(x => x).Count();
-        else if (preprocessingData.VariableHasType<DateTime>(i))
-          distinctValues = preprocessingData.GetValues<DateTime>(i).GroupBy(x => x).Count();
-
-        if (distinctValues <= MAX_DISTINCT_VALUES_FOR_GROUPING)
-          variableNames.Add(preprocessingData.GetVariableName(i));
-      }
-      return variableNames;
     }