under animator, there is a graph function, but not in the Efield

is it possible to draw a graph of Potential vs distance for a plane chosen example

i look a picture on the internet
this one is somewhat the closeness to what is taught in school

[img]http://members.aol.com/medusa1989/Proton3LineCombinedDataGraph.gif[/img]

looking for to your updates :)