Merge pull request #171 from knsv/master

Adding id attribute for clusters
dagrejs · May 23, 2015 · d7df7df · d7df7df
2 parents 1fc4161 + 18c9f78
commit d7df7df
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/create-clusters.js b/lib/create-clusters.js
@@ -12,6 +12,10 @@ function createClusters(selection, g) {
   svgClusters.enter()
     .append("g")
       .attr("class", "cluster")
+      .attr("id",function(v){
+          var node = g.node(v);
+          return node.id;
+      })
       .style("opacity", 0);
 
   util.applyTransition(svgClusters, g)