Changeset 10347 for branches/HeuristicLab.EvolutionTracking/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding.Views/3.4/SymbolicExpressionTreeChart.cs

Timestamp:

01/16/14 16:37:56 (10 years ago)

Author:

bburlacu

Message:

#1772: Small changes to the GenealogyGraph. Added generic Fragment class and interface. Added the SymbolicDataAnalysisPopulationDiversityAnalyzer. Added specialized tracking operators for symbolic data analysis. Merged trunk changes.

File:

• branches/HeuristicLab.EvolutionTracking/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding.Views/3.4/SymbolicExpressionTreeChart.cs (modified) (2 diffs)

branches/HeuristicLab.EvolutionTracking/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding.Views/3.4/SymbolicExpressionTreeChart.cs

@@ -168 +168 @@
     }
 
+    public void HighlightNode(ISymbolicExpressionTreeNode node, Color color) {
+      var visualNode = GetVisualSymbolicExpressionTreeNode(node);
+      if (visualNode == null) return;
+      visualNode.LineColor = color;
+      RepaintNode(visualNode);
+    }
+
+    public void HighlightSubtree(ISymbolicExpressionTreeNode subtree, Color color) {
+      foreach (var node in subtree.IterateNodesBreadth())
+        HighlightNode(node, color);
+    }
+
     private void GenerateImage() {
       using (Graphics graphics = Graphics.FromImage(image)) {
@@ -267 +279 @@
     #region methods for painting the symbolic expression tree
 
-    private void DrawFunctionTree(ISymbolicExpressionTree tree, Graphics graphics, int preferredWidth, int preferredHeight, int minHDistance, int minVDistance) {
-      var layoutNodes = layoutAdapter.Convert(tree).ToList();
+    private void DrawFunctionTree(ISymbolicExpressionTree symbolicExpressionTree, Graphics graphics, int preferredWidth, int preferredHeight, int minHDistance, int minVDistance) {
+      var layoutNodes = layoutAdapter.Convert(symbolicExpressionTree).ToList();
       layoutEngine.Reset();
       layoutEngine.Root = layoutNodes[0];