Changeset 1240 for trunk/sources/HeuristicLab.Visualization/CompositeShape.cs

Timestamp:

03/02/09 22:03:41 (15 years ago)

Author:

mstoeger

Message:

Transformations on shapes are possible outside of the Draw method. (#424)

File:

• trunk/sources/HeuristicLab.Visualization/CompositeShape.cs (modified) (3 diffs)

trunk/sources/HeuristicLab.Visualization/CompositeShape.cs

@@ -5 +5 @@
 namespace HeuristicLab.Visualization {
   public class CompositeShape : IShape {
+    private IShape parent;
+
     protected readonly List<IShape> shapes = new List<IShape>();
     protected RectangleD boundingBox = RectangleD.Empty;
 
-    public virtual void Draw(Graphics graphics, Rectangle parentViewport, RectangleD parentClippingArea) {
+    public virtual void Draw(Graphics graphics) {
       foreach (IShape shape in shapes) {
-        shape.Draw(graphics, parentViewport, parentClippingArea);
+        shape.Draw(graphics);
       }
     }
@@ -24 +26 @@
     }
 
+    public RectangleD ClippingArea {
+      get { return Parent.ClippingArea; }
+    }
+
+    public Rectangle Viewport {
+      get { return Parent.Viewport; }
+    }
+
+    public IShape Parent {
+      get { return parent; }
+      set { parent = value; }
+    }
+
     public void ClearShapes() {
       shapes.Clear();
@@ -30 +45 @@
 
     public void AddShape(IShape shape) {
+      shape.Parent = this;
+
       if (shapes.Count == 0) {
         boundingBox = shape.BoundingBox;