Changeset 14508 for trunk/sources

Timestamp:

12/20/16 11:06:50 (7 years ago)

Author:

pfleck

Message:

#2715 Only use valid values for calculating min/max for histograms to avoid conversion errors from NaN.

File:

• trunk/sources/HeuristicLab.Analysis.Views/3.3/DataTableControl.cs (modified) (1 diff)

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

@@ -541 +541 @@
       if (!row.Values.Any()) return;
 
+      var validValues = histogramRows.SelectMany(r => r.Values).Where(x => !IsInvalidValue(x)).ToList();
+      if (!validValues.Any()) return;
+
       int bins = histogramRows.Max(r => r.VisualProperties.Bins);
-      decimal minValue = (decimal)histogramRows.Min(r => r.Values.Min());
-      decimal maxValue = (decimal)histogramRows.Max(r => r.Values.Max());
+      decimal minValue = (decimal)validValues.Min();
+      decimal maxValue = (decimal)validValues.Max();
       decimal intervalWidth = (maxValue - minValue) / bins;
       if (intervalWidth < 0) return;