Edge selection with mouse

[Wiki]

I am using InfoVis toolkit in one of my projects, it’s awesome, is
there any way by which I can select an edge with a mouse, I couldn’t
find a way in the documentation.

Waqar

[Eric]

I use the Force Directed graph and have my edges selectable. Use
enableForEdges when setting up the events:

Events : {
enable : true,
enableForEdges : true,


then onclick do this:

onClick : function(node, eventInfo, event) {
if (!node) {
return;
}

if (node.nodeFrom) {
// this means an edge has been selected....
var adj = fd.graph.getAdjacence(node.nodeFrom.id,
node.nodeTo.id);

and away you go.

[Waqar]

Thanks :-)

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