protected override void OnMouseMove(MouseEventArgs e)
{
if (panning != null)
{
double x = panning.ChartX(e.Location.X, Width);
double y = panning.ChartY(e.Location.Y, Height);
if (panning.ChartArea.CursorX.Interval > 0)
{
x = Math.Round(x / panning.ChartArea.CursorX.Interval) * panning.ChartArea.CursorX.Interval;
y = Math.Round(y / panning.ChartArea.CursorY.Interval) * panning.ChartArea.CursorY.Interval;
}
panning.ChartArea.AxisX.ScaleView.Scroll(x);
panning.ChartArea.AxisY.ScaleView.Scroll(y);
}
base.OnMouseMove(e);
}
