WP8触摸感应Manipulation的操作

        /// <summary>
        /// 触摸开始事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Page_ManipulationStarted(object sender, ManipulationStartedEventArgs e)
        {
            //点击下的原点坐标
            double x = e.ManipulationOrigin.X;
            double y = e.ManipulationOrigin.Y;
        }

        /// <summary>
        /// 触摸过程事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Page_ManipulationDelta(object sender, ManipulationDeltaEventArgs e)
        {
            double x, y;
            //当前操作的最近更改
            x = e.DeltaManipulation.Translation.X;
            y = e.DeltaManipulation.Translation.Y;

            //累计的Cumulative值
            x = e.CumulativeManipulation.Translation.X;
            y = e.CumulativeManipulation.Translation.Y;

            //获取线运动的速度
            x = e.Velocities.LinearVelocity.X;
            y = e.Velocities.LinearVelocity.Y;
        }

        /// <summary>
        /// 触摸结束事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Page_MniuplationCompleted(object sender, ManipulationCompletedEventArgs e)
        {
            double x, y;
            //总的变化
            x = e.TotalManipulation.Translation.X;
            y = e.TotalManipulation.Translation.Y;
            //最后线的速度
            x = e.FinalVelocities.LinearVelocity.X;
            y = e.FinalVelocities.LinearVelocity.Y;
        
        }