Changeset 1240 for trunk/sources/HeuristicLab.Visualization/LineShape.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/LineShape.cs (modified) (3 diffs)

trunk/sources/HeuristicLab.Visualization/LineShape.cs

@@ -4 +4 @@
 namespace HeuristicLab.Visualization {
   public class LineShape : IShape {
+    private IShape parent;
     private RectangleD boundingBox;
 
@@ -33 +34 @@
     }
 
+    public RectangleD ClippingArea {
+      get { return Parent.ClippingArea; }
+    }
+
+    public Rectangle Viewport {
+      get { return Parent.Viewport; }
+    }
+
+    public IShape Parent {
+      get { return parent; }
+      set { parent = value; }
+    }
+
     public double Y1 {
       get { return boundingBox.Y1; }
@@ -57 +71 @@
     /// </summary>
     /// <param name="graphics">graphics handle to draw to</param>
-    /// <param name="parentViewport">rectangle in value-coordinates to display</param>
-    /// <param name="parentClippingArea">rectangle in screen-coordinates to draw</param>
-    public void Draw(Graphics graphics, Rectangle parentViewport, RectangleD parentClippingArea) {
-      Rectangle screenRect = Transform.ToScreen(boundingBox, parentViewport, parentClippingArea);
+    public void Draw(Graphics graphics) {
+      Rectangle screenRect = Transform.ToScreen(boundingBox, Parent.Viewport, Parent.ClippingArea);
 
       graphics.DrawLine(GetPen(), screenRect.Left, screenRect.Bottom, screenRect.Right, screenRect.Top);