// -------------------------------------------------
public SingleElem (RingSet rs)
{
rotelem = MedleyElem .RingSet;
piechart = null;
ringset = rs;
barchart = null;
}
// -------------------------------------------------
public SingleElem (BarChart bc)
{
rotelem = MedleyElem .BarChart;
piechart = null;
ringset = null;
barchart = bc;
}
// -------------------------------------------------
public SingleElem (PieChart pie)
{
rotelem = MedleyElem .PieChart;
piechart = pie;
ringset = null;
barchart = null;
}