Tooltip on LineGeometry within Canvas

Hi,

Been using Canvas to display a set of lines :

<Canvas Name="myCanvas"><Path Stroke="Black" StrokeThickness="1"><Path.Data><GeometryGroup x:Name="connectors"/></Path.Data></Path> 

adding a line is done via

 connectors.Children.Add

how can i add a tooltip foreach line seperatly??

Please assist

Yariv

Coder