Update path panel.

src/main/org/insa/graphics/drawing/components/BasicDrawing.java

@@ -102,6 +102,10 @@ public class BasicDrawing extends JPanel implements Drawing {
 
         public abstract void drawImpl(Graphics2D g);
 
+        public void redraw() {
+            BasicDrawing.this.repaint();
+        }
+
     };
 
     private class BasicMarkerOverlay extends BasicOverlay implements MarkerOverlay {
@@ -168,6 +172,13 @@ public class BasicDrawing extends JPanel implements Drawing {
             this.color = color;
         }
 
+        @Override
+        public void setColor(Color color) {
+            super.setColor(color);
+            this.origin.setColor(color);
+            this.destination.setColor(color);
+        }
+
         @Override
         public void drawImpl(Graphics2D graphics) {
 

src/main/org/insa/graphics/drawing/components/MapViewDrawing.java

@@ -107,6 +107,10 @@ public class MapViewDrawing extends MapView implements Drawing {
             }
         }
 
+        @Override
+        public void redraw() {
+            MapViewDrawing.this.getLayerManager().redrawLayers();
+        }
     };
 
     /**

src/main/org/insa/graphics/drawing/overlays/Overlay.java

@@ -33,4 +33,10 @@ public interface Overlay {
      */
     public void delete();
 
+    /**
+     * Request a redraw of this overlay - This can start a full redraw of the inner
+     * drawing.
+     */
+    public void redraw();
+
 }