Changeset 15036 for branches/DataPreprocessing Enhancements/HeuristicLab.DataPreprocessing

Timestamp:

06/19/17 16:56:34 (7 years ago)

Author:

pfleck

Message:

#2709

• Used title for showing variable name in the histogram instead of the legend. Legend is now used for grouping only.
• Fixed Variables/Datarows in StatisticsView (were switched).
• Improved the "Warning Dialog" for the MultiScatterPlot when too many variables might be shown.
  • Option for checking "None".
  • Show the dialog before the charts are calculated internally.

File:

• branches/DataPreprocessing Enhancements/HeuristicLab.DataPreprocessing/3.4/Content/HistogramContent.cs (modified) (2 diffs)

branches/DataPreprocessing Enhancements/HeuristicLab.DataPreprocessing/3.4/Content/HistogramContent.cs

@@ -55 +55 @@
 
     public static DataTable CreateHistogram(IFilteredPreprocessingData preprocessingData, string variableName, string groupingVariableName, DataRowVisualProperties.DataRowHistogramAggregation aggregation, LegendOrder legendOrder = LegendOrder.Appearance) {
-      var dataTable = new DataTable();
+      var dataTable = new DataTable {
+        VisualProperties = { Title = variableName }
+      };
 
       if (string.IsNullOrEmpty(groupingVariableName)) {
         var row = PreprocessingChartContent.CreateDataRow(preprocessingData, variableName, DataRowVisualProperties.DataRowChartType.Histogram);
+        row.VisualProperties.IsVisibleInLegend = false;
         dataTable.Rows.Add(row);
         return dataTable;
       }
-
-      dataTable.VisualProperties.Title = variableName;
 
       int variableIndex = preprocessingData.GetColumnIndex(variableName);
@@ -88 +89 @@
           VisualProperties = {
               ChartType = DataRowVisualProperties.DataRowChartType.Histogram,
-              Aggregation = aggregation
+              Aggregation = aggregation,
+              IsVisibleInLegend = !string.IsNullOrEmpty(groupingVariableName)
             }
         };