Thingworx 8.5 Charts

Hello everyone,

our customer has asked us to develop a multi y axis chart with interactive legend using Thingworx.

I'm considering to use an external library like D3 or LightningChart but i do not know how to implement it in Thingworx.

In practice I need following topics:

1_ How to add an external javascript library in a Custom Widget

2_ How to add angular.js in a Custom Widget

3_ If is possible to develop a Java Swing application  or a Web page (that use external Javascript library) and add it to a Custom Widget.

Any help would be appreciate because I'm stuck.

Thank you

Giorgio Fontana