I've Been Playing Around With Google Charts

[sburke781]

I'd also add you may want to look at Bryan's latest creation, I haven't had a chance yet, but I suspect it will also give you what you need.

[Beta] Quick Chart - Chart your data, quickly and easily

Introducing 'Quick Chart' Chart your data, quickly and easily. Display your charts in any dashboard. Special thanks to @JustinL for his many contributions! Features: Many different chart types: bar charts, line graphs, pie charts, and more. Choose as many Devices and Attributes that you want Light weight and user friendly Save the charts in a virtual device Use the charts in any dashboard Note: This uses the free quickchart.io backend. No signups necessary, but does require the internet to…