Cartesian Chart

Hi everyone,

I'm trying to create a custom visual to edit a little bit the lineChart in devTools. The visual I would like to create substitutes line with dots, I know I could use a categorical X axis but doing like this I won't be able to see data in real time coming from Microsoft Azure.

Looking at the source code on github for lineChart and pasting it in the devTool page I get a lot of errors. Moreover there is no implementation of IVisual but only ICartesianVisual. Now the question:

How can i create a Cartesian visual which implements the IVisual in devtools? Is there a source code of lineChart that works in devTools?

Thanks in advance for your help

Mario.