Aufgabenblatt 4

src/Drawable.java

@@ -0,0 +1,10 @@
+import codedraw.CodeDraw;
+
+// An object that can be drawn in a CodeDraw canvas.
+//
+public interface Drawable {
+
+    //draws the object into the canvas 'cd'
+    //Precondition: cd != null
+    void draw(CodeDraw cd);
+}