Changeset 10650 for branches/HeuristicLab.EvolutionTracking/HeuristicLab.Problems.DataAnalysis.Symbolic.Views/3.4/SymbolicDataAnalysisExpressionLineageExplorerChart.cs

Timestamp:

03/24/14 16:59:22 (11 years ago)

Author:

bburlacu

Message:

#1772: Added new SymbolicDataAnalysisGenealogyView and added support for the tracing of building blocks (finding the constituent ancestral elements of a selected subtree).

Location:

branches/HeuristicLab.EvolutionTracking/HeuristicLab.Problems.DataAnalysis.Symbolic.Views

Files:

• . (modified) (1 prop)
• 3.4/SymbolicDataAnalysisExpressionLineageExplorerChart.cs (modified) (2 diffs)

branches/HeuristicLab.EvolutionTracking/HeuristicLab.Problems.DataAnalysis.Symbolic.Views/3.4/SymbolicDataAnalysisExpressionLineageExplorerChart.cs

@@ -1 +1 @@
 using System.Collections.Generic;
 using System.Drawing;
+using System.Windows.Forms;
 using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding.Views;
 using HeuristicLab.Visualization;
@@ -59 +60 @@
       }
     }
+
+    protected override void pictureBox_MouseUp(object sender, MouseEventArgs e) {
+      base.pictureBox_MouseUp(sender, e);
+      // get the selected primitive and update it's graphics
+      var point = new Point(e.X, e.Y);
+
+      var selectedPrimitives = Chart.GetAllPrimitives(point);
+      // first primitive in the list should be the tile, the second one should be the actual primitive representing a tree node
+      var tile = (SymbolicExpressionTreeTile)selectedPrimitives[0];
+      var selectedPrimitive = (RectangularPrimitiveBase)selectedPrimitives[1];
+      var tree = tile.SymbolicExpressionTree; // use the tree to get the genealogy graph node and the fragments used for tracing building blocks
+
+      var pen = new Pen(Color.Blue);
+      using (var g = Graphics.FromImage(pictureBox.Image)) {
+        g.DrawRectangle(pen, (float)selectedPrimitive.LowerLeft.X, (float)selectedPrimitive.LowerLeft.Y, (float)selectedPrimitive.Size.Width, (float)selectedPrimitive.Size.Height);
+      }
+    }
   }
 }