/// Adds a point to this series.
public void Add(T value, float x, float y)
{
var pt = new GraphPt <T>(this, value, x, y);
_ptList.Add(pt);
if (!float.IsNaN(x) && !float.IsInfinity(x) && !float.IsNaN(y) && !float.IsInfinity(y))
{
XStats.Push(x);
YStats.Push(y);
}
}
