private void Initialize() { if (_stretchCursorTokenStrategy == null) { _stretchCursorTokenStrategy = new CompassStretchCursorTokenStrategy(); } if (_controlPoints == null) { base.Graphics.Add(_controlPoints = new ControlPointGroup()); } _stretchCursorTokenStrategy.TargetGraphic = this; _controlPoints.ControlPointChangedEvent += OnControlPointLocationChanged; }
/// <summary> /// Called by <see cref="ControlGraphic"/> in response to the framework requesting the cursor token for a particular screen coordinate via <see cref="ControlGraphic.GetCursorToken"/>. /// </summary> /// <param name="point">The screen coordinate for which the cursor is requested.</param> /// <returns></returns> protected override CursorToken GetCursorToken(Point point) { if (this.IsTracking) { return(this.StretchingToken); } if (this.Visible && this.HitTest(point)) { if (this.StretchCursorTokenStrategy != null) { return(StretchCursorTokenStrategy.GetCursorToken(point)); } } return(base.GetCursorToken(point)); }
private void Initialize() { if (_stretchCursorTokenStrategy == null) _stretchCursorTokenStrategy = new CompassStretchCursorTokenStrategy(); if (_controlPoints == null) base.Graphics.Add( _controlPoints = new ControlPointGroup()); _stretchCursorTokenStrategy.TargetGraphic = this; _controlPoints.ControlPointChangedEvent += OnControlPointLocationChanged; }