GrafitiDemo.Viewer.OnCircleGesture C# (CSharp) Méthode

        public void OnCircleGesture(object gr, GestureEventArgs args)
        {
            CircleGREventArgs cArgs = (CircleGREventArgs)args;

            lock (s_lock)
            {
                m_displayCalculator = !m_displayCalculator;
                if (m_displayCalculator)
                {
                    m_calculator.X = cArgs.MeanCenterX;
                    m_calculator.Y = cArgs.MeanCenterY;
                    m_calculator.Size = cArgs.MeanRadius * 2;
                }
            }
        }