Initializes a new instance of the ZoomAction class

Implements GetID()()()().

Implements OnActivate(Action, Boolean). If you override this method don't forget to call the bas implementation.

Overrides OnEscape()()()()

Implements OnInactivate(Action, Boolean). If you override this method don't forget to call the bas implementation.

Implements OnMouseDown(MouseEventArgs, IView). If you override this method don't forget to call the bas implementation.

Implements OnMouseMove(MouseEventArgs, IView). If you override this method don't forget to call the bas implementation.

Overrides OnMouseUp(MouseEventArgs, IView)

Overrides OnRemoveAction()()()()

Implements OnSetAction()()()(). If you override this method don't forget to call the bas implementation.