Changeset 10746 for branches/HeuristicLab.EvolutionTracking/HeuristicLab.EvolutionTracking.Views/3.4/GenealogyGraphChart.cs

Timestamp:

04/14/14 17:15:32 (10 years ago)

Author:

bburlacu

Message:

#1772: Small improvements to FragmentGraphView, moved tracking classes to separate folder.

File:

• branches/HeuristicLab.EvolutionTracking/HeuristicLab.EvolutionTracking.Views/3.4/GenealogyGraphChart.cs (modified) (2 diffs)

branches/HeuristicLab.EvolutionTracking/HeuristicLab.EvolutionTracking.Views/3.4/GenealogyGraphChart.cs

@@ -225 +225 @@
     private static void DrawLineage(VisualGenealogyGraphNode node, Func<VisualGenealogyGraphNode, IEnumerable<VisualGenealogyGraphArc>> arcSelector, Func<VisualGenealogyGraphArc, VisualGenealogyGraphNode> nodeSelector) {
       var brush = (SolidBrush)node.Brush;
+      if (brush.Color != Color.Transparent) return; // this lineage was already drawn (avoid redrawing common ancestors)
       brush.Color = node.Data.GetColor();
-      var arcs = arcSelector(node).ToList();
+      var arcs = arcSelector(node);
       foreach (var arc in arcs) {
         var source = arc.Source.Data;
@@ -234 +235 @@
         arc.Pen.Brush = new LinearGradientBrush(start, end, source.GetColor(), target.GetColor());
         arc.Pen.Color = Color.Transparent;
-        //        if (arc == arcs[0]) { arc.Pen.Width = 2; } // mark connection to the root parent
         DrawLineage(nodeSelector(arc), arcSelector, nodeSelector);
       }