public override void PlaceSpecializedElements()
{
ColorRangeControl.UpdateFill(GradientStopCollection);
ColorRangeControl.Height = Model.Chart.DrawMargin.Height;
Canvas.SetTop(ColorRangeControl, Model.Chart.DrawMargin.Top);
Canvas.SetLeft(ColorRangeControl, Model.Chart.DrawMargin.Left + Model.Chart.DrawMargin.Width + 4);
}
