private void drawHierarchy(Graphics g, ChartObject obj, bool shadows)
{
if (!sortGroupsByZ)
{
PainterVisitor painter = new PainterVisitor(g, shadows);
obj.visitHierarchy(painter);
}
else
{
MethodCallVisitor visitor =
new MethodCallVisitor(new VisitOperation(addToSortedList));
obj.visitHierarchy(visitor);
foreach (ChartObject item in sortedByZ.Keys)
item.Draw(g, shadows);
sortedByZ.Clear();
}
}
