How to draw pie chart in Cytoscape(or any JavaScript) tree

Question

• I have use Cytoscape javascript to draw a Tree.

• The problem is I want to display many of value in a node, so we decide to draw the pie chart instead of it's original circle to represent many value. But I don't know how to draw pie chart over a node.

• I have found this CanvasJS

• Please tell me how to draw this pie chart over another javascript(Cytoscape).

or any alternative solution

Thank you.

Answer 1

We can add a special visual style value for you to do this. I've made a ticket to track the feature. There will probably be time in the next few weeks to add this, or I could point you to the relevant code so you can make the changes and a pull request. https://github.com/cytoscape/cytoscape.js/issues/283