Connectors Are Not Hiding On Hiding The Nodes

[mt25]

Hi ,

 

I want to know how connectors and Interactive legends are working in dragnode chart,

I wanted to hide all the connectors on hiding the respective node

like

 

 

If node 1 is connected to node 5,6,7,6 which comes in data series DS1.

node 2 (comes in data series 2 ) is connected to node 5,1,6 ( DS2),

 

now when i click on Legend : DS1 it should hide all the nodes of DS1 (1,5,6,7) and all the connectors between them

and when i click on Legend :DS it should hide all the nodes of DS2(2) and all the connectors of it .

 

if any one can tell how this connector and legend thing is working in power chart , and any kind of help related to this is acceptable )

Thanks