/// <summary>
/// Handles when the plot loses focus
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void canvas_LostMouseCapture(object sender, System.Windows.Input.MouseEventArgs e)
{
_panZoomCalculator.StopPanning();
_panZoomCalculator.StopZooming();
this.Cursor = defaultCursor;
}
