MoveWithRotationAndFadeOut() public static method

public static MoveWithRotationAndFadeOut ( FrameworkElement element, Point to, double rotationAngle, double seconds, AnimationCompletedDelegate callback ) : void
element System.Windows.FrameworkElement
to Point
rotationAngle double
seconds double
callback AnimationCompletedDelegate
return void
Animate Class Documentation
Ejemplo n.º 1
0
        /// <summary>
        /// Animates the Pointer Arrow from the right hand to the rectangle
        /// </summary>
        public void AnimatePointerArrow()
        {
            if (!pointerAnimationRunning)
            {
                pointerAnimationRunning = true;

                Canvas.SetLeft(PointerArrow, _handPoint.X - (PointerArrow.Width / 2));
                Canvas.SetTop(PointerArrow, _handPoint.Y - (PointerArrow.Height / 2));

                Point innerRectMiddlePoint = new Point(_innerRect.Left + (_innerRect.Width / 2),
                                                       _innerRect.Top + (_innerRect.Height / 2));

                Vector handToRectVector = new Vector(innerRectMiddlePoint.X - _handPoint.X, innerRectMiddlePoint.Y - _handPoint.Y);

                // new Vector ist der Vektor von Handposition auf selber ebene nach links
                double rotateAngle = getRotateAngle(handToRectVector, new Vector(-10, 0));

                // Drehrichtung des Pfeiles in Oberen Haelfte umdrehen
                if (_handPoint.Y < innerRectMiddlePoint.Y)
                {
                    rotateAngle = -rotateAngle;
                }

                double duration = 1.3;
                Animate.MoveWithRotationAndFadeOut(PointerArrow, new Point(handToRectVector.X, handToRectVector.Y), rotateAngle, duration, ArrowAnimationCompleted);
            }
        }