void Path_MouseEnter(object sender, MouseEventArgs e)
{
piePopup.Visibility = System.Windows.Visibility.Visible;
PieSegment seg = pathDictionary[sender as Path];
popupData.Text = seg.Name + " : " + ((seg.Value / Data.GetTotal()) * 100).ToString("N2") + "%";
Point point = Mouse.GetPosition(this);
piePopup.Margin = new Thickness(point.X - piePopup.ActualWidth / 4, point.Y - (18 + piePopup.ActualHeight), 0, 0);
}
void AddPathToDictionary(Path path, PieSegment ps)
{
pathDictionary.Add(path, ps);
path.MouseEnter += new MouseEventHandler(Path_MouseEnter);
path.MouseMove += new MouseEventHandler(Path_MouseMove);
}
void AddPathToDictionary(Path path, PieSegment ps)
{
_pathDictionary.Add(path, ps);
path.MouseEnter += Path_MouseEnter;
path.MouseMove += Path_MouseMove;
}