This is the user spec:
I need to show a diagram of our core (telecoms) network. There are six nodes or entities that are interconnected in a mash network . I have data (link load) stored in a database for each of the node/links.
As the user hovers or clicks on any of the nodes/entities, a popup with the load to all the other entites must be presented. As the user moves to another node, the load to the respective nodes must be shown.
As an enhancement if the load between certain links go above a predetermined threshold the color of the links joining the respective node must colored red for example.
I require some guidance on how this can be achieved using APEX
as usual you need to specify what version of Apex, DB etc.
Matt Nolan did something with Raphael.js that might give you some ideas