Can you provide example on how to change background color of linked nodes(showing them in a cluster form).

[syedraahim]

I'm trying to change the background color of clusters in react-graph-vis. I have written options like this. Other attributes are correctly working but no changes regarding clustering. Can you provide example on how to do this.

options = { joinCondition: (nodeOptions) => { return nodeOptions.cid === 1; }, clusterNodeProperties : { color: { background : 'red' } },