Changeset 12458 for trunk/sources/HeuristicLab.Analysis.Views/3.3/HistogramControl.cs

Timestamp:

06/16/15 14:36:10 (9 years ago)

Author:

ascheibe

Message:

#2354 show label when no data is displayed and don't show the legend

File:

• trunk/sources/HeuristicLab.Analysis.Views/3.3/HistogramControl.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Analysis.Views/3.3/HistogramControl.cs

@@ -139 +139 @@
         if (!point.Value.Any()) continue;
 
-        Series histogramSeries = new Series(point.Key);
-        chart.Series.Add(histogramSeries);
         double minValue = point.Value.Min();
         double maxValue = point.Value.Max();
         double intervalWidth = (maxValue - minValue) / bins;
         if (intervalWidth <= 0) continue;
+
+        Series histogramSeries = new Series(point.Key);
+        chart.Series.Add(histogramSeries);
 
         if (!exactCheckBox.Checked) {
@@ -172 +173 @@
       }
 
+      if (chart.Series.Any()) {
+        noDataLabel.Visible = false;
+      } else {
+        noDataLabel.Visible = true;
+      }
+
       ChartArea chartArea = chart.ChartAreas[0];
       // don't show grid lines for second y-axis