Changeset 13842 for branches/HeuristicLab.RegressionSolutionGradientView/HeuristicLab.Problems.DataAnalysis.Views/3.4/RegressionSolutionGradientView.cs

Timestamp:

05/11/16 12:18:00 (8 years ago)

Author:

pfleck

Message:

#2597

• Reduced memory consumption greatly by reusing existing datapoints from existing series instead of creating new series on update.
• Rearranged methods and properties in GradientChart.
• Added properties to set fixed axis limits instead of calculation.

File:

• branches/HeuristicLab.RegressionSolutionGradientView/HeuristicLab.Problems.DataAnalysis.Views/3.4/RegressionSolutionGradientView.cs (modified) (5 diffs)

branches/HeuristicLab.RegressionSolutionGradientView/HeuristicLab.Problems.DataAnalysis.Views/3.4/RegressionSolutionGradientView.cs

@@ -72 +72 @@
     }
 
-    private void UpdateConfigurationControls() {
+    private async void UpdateConfigurationControls() {
       variableNames.Clear();
       trackbars.Clear();
@@ -87 +87 @@
       sharedFixedVariables = new ModifiableDataset(variableNames, newTrackbars.Select(tb => new List<double>(1) { (double)tb.Value }));
       gradientChart.Configure(new[] { Content }, sharedFixedVariables, variableNames.First(), DrawingSteps);
-      gradientChart.UpdateChart();
+      await gradientChart.RecalculateAsync();
 
-      // Add to table and observable lists     
+      // Add to table and observable lists
       tableLayoutPanel.RowCount = variableNames.Count;
       while (tableLayoutPanel.RowStyles.Count < variableNames.Count)
@@ -143 +143 @@
         tb.Checked = false;
       gradientChart.FreeVariable = variableNames[trackbars.IndexOf(trackBar)];
+      gradientChart.RecalculateAsync();
     }
 
     private void trackbar_LimitsChanged(object sender, EventArgs e) {
-      // Todo adapt bounds
+      var trackBar = sender as DensityTrackbar;
+      if (trackBar == null || !trackBar.Checked) return;
+      gradientChart.FixedXAxisMin = trackBar.Limits.Lower;
+      gradientChart.FixedXAxisMax = trackBar.Limits.Upper;
+      gradientChart.RecalculateAsync();
     }
 
@@ -153 +158 @@
       if (trackBar == null) return;
       sharedFixedVariables.SetVariableValue((double)trackBar.Value, variableNames[trackbars.IndexOf(trackBar)], 0);
-      gradientChart.UpdateChart();
+      gradientChart.RecalculateAsync();
     }
 
@@ -182 +187 @@
     }
     #endregion
-
-
   }