Changeset 14992 for trunk/sources

Timestamp:

05/17/17 13:04:38 (8 years ago)

Author:

pfleck

Message:

#2713 Fixed a potential infinite loop that creates infinite datapoints.

File:

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

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

@@ -579 +579 @@
       double min = row.Points.Min(p => p.X), max = row.Points.Max(p => p.X);
       double range = max - min, delta = range / Math.Max(row.Points.Count - 1, 50);
-      for (double x = min; x <= max; x += delta) {
-        regressionSeries.Points.AddXY(x, Estimate(x, row, coefficients));
+      if (range > double.Epsilon) {
+        for (double x = min; x <= max; x += delta) {
+          regressionSeries.Points.AddXY(x, Estimate(x, row, coefficients));
+        }
       }