public override Image GetImage(int width = 200, int height = 200)
{
var combinedImg = new Bitmap(_fcChartRangeSelector.Width, (flexChart1.Height + _fcChartRangeSelector.Height));
var bmpMainChart = base.GetImage();
var bmpRangeSelChart = new Bitmap(_fcChartRangeSelector.Width, _fcChartRangeSelector.Height);
_fcChartRangeSelector.DrawToBitmap(bmpRangeSelChart, _fcChartRangeSelector.DisplayRectangle);
Graphics g = Graphics.FromImage(combinedImg);
g.DrawImage(bmpMainChart, 0, 0);
g.DrawImage(bmpRangeSelChart, 0, flexChart1.Height);
return(combinedImg);
}
