Graph that displays two values

[Cinderella1942]

In shuffleboard I can pass to a graph as many values as I want to follow... for example I use it to track an arm position and also give the desired position in the moment, that gives me a way to better test pid values and such...

I would like to also be able to pass multiple values to a graph, or like in current shuffleboard api being able to pass double[]...

[DanPeled]

I have created a PR doing that a while ago that was eventually closed after @Gold872 decided it isnt as connected to a driver dashboard as Elastic, and is better fitting to use a dashboard such as Advantage Scope for that use (not that i agree with that, i think that elastic can be used for both developers and drivers, but at the end, its his repostiroy)