Changeset 16519 for trunk/HeuristicLab.Problems.DataAnalysis.Views/3.4/Controls/PartialDependencePlot.cs

Timestamp:

01/08/19 15:29:57 (5 years ago)

Author:

pfleck

Message:

#2972 merged to trunk

Location:

trunk

Files:

• . (modified) (1 prop)
• HeuristicLab.Problems.DataAnalysis.Views (modified) (1 prop)
• HeuristicLab.Problems.DataAnalysis.Views/3.4/Controls/PartialDependencePlot.cs (modified) (5 diffs)

trunk/HeuristicLab.Problems.DataAnalysis.Views/3.4/Controls/PartialDependencePlot.cs

@@ -245 +245 @@
       // add an event such that whenever a value is changed in the shared dataset, 
       // this change is reflected in the internal dataset (where the value becomes a whole column)
-      if (this.sharedFixedVariables != null)
+      if (this.sharedFixedVariables != null) {
         this.sharedFixedVariables.ItemChanged -= sharedFixedVariables_ItemChanged;
+        this.sharedFixedVariables.Reset -= sharedFixedVariables_Reset;
+      }
+
       this.sharedFixedVariables = sharedFixedVariables;
       this.sharedFixedVariables.ItemChanged += sharedFixedVariables_ItemChanged;
+      this.sharedFixedVariables.Reset += sharedFixedVariables_Reset;
 
       RecalculateTrainingLimits(initializeAxisRanges);
@@ -314 +318 @@
         if (updateOnFinish)
           Update();
-      }
-      catch (OperationCanceledException) { }
-      catch (AggregateException ae) {
+      } catch (OperationCanceledException) {
+      } catch (AggregateException ae) {
         if (!ae.InnerExceptions.Any(e => e is OperationCanceledException))
           throw;
@@ -626 +629 @@
       var variableName = variables[columnIndex];
       if (variableName == FreeVariable) return;
+
       if (internalDataset.VariableHasType<double>(variableName)) {
         var v = sharedFixedVariables.GetDoubleValue(variableName, rowIndex);
@@ -640 +644 @@
     }
 
+    private void sharedFixedVariables_Reset(object sender, EventArgs e) {
+      var newValue = sharedFixedVariables.GetDoubleValue(FreeVariable, 0);
+      VerticalLineAnnotation.X = newValue;
+      UpdateCursor(); // triggers update of InternalDataset
+    }
+
     private void chart_AnnotationPositionChanging(object sender, AnnotationPositionChangingEventArgs e) {
       var step = (trainingMax - trainingMin) / drawingSteps;
@@ -658 +668 @@
     private void UpdateCursor() {
       var x = VerticalLineAnnotation.X;
-      sharedFixedVariables.SetVariableValue(x, FreeVariable, 0);
+
+      if (!sharedFixedVariables.GetDoubleValue(FreeVariable, 0).IsAlmost(x))
+        sharedFixedVariables.SetVariableValue(x, FreeVariable, 0);
 
       if (ShowCursor) {