private static void RenderNodes(CommonElements common, ChartGraphics graph, ChartArea area, RectangleF plottingAreaRelative)
{
if (!(plottingAreaRelative.Width < 0.0) && !(plottingAreaRelative.Height < 0.0))
{
CategoryNodeCollection categoryNodes = area.CategoryNodes;
if (categoryNodes != null)
{
List <Series> chartAreaSeries = SunburstChart.GetChartAreaSeries(area.Name, common.DataManager.Series);
categoryNodes.Calculate(chartAreaSeries);
double totalAbsoluetValue = categoryNodes.GetTotalAbsoluetValue();
SunburstChart.SortSeriesByAbsoluteValue(chartAreaSeries, categoryNodes);
int num = 2 * (categoryNodes.GetDepth() + 1);
float num2 = plottingAreaRelative.Width / (float)num;
float num3 = plottingAreaRelative.Height / (float)num;
float num4 = (float)(num2 * 4.0);
float num5 = (float)(num3 * 4.0);
RectangleF rectRelative = new RectangleF((float)(plottingAreaRelative.X + plottingAreaRelative.Width / 2.0 - num4 / 2.0), (float)(plottingAreaRelative.Y + plottingAreaRelative.Height / 2.0 - num5 / 2.0), num4, num5);
SunburstChart.RenderNodes(common, graph, categoryNodes, rectRelative, totalAbsoluetValue, num2, num3, chartAreaSeries);
}
}
}
