Can the Gauge chart show multiple needles?

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Posted by Antonio Vianello on 16th July 2013
Hi there!

Is it possible to have a gauge graph showing more than one indicator (needle) inside?
It would be appeciated to show multiple information in only one widget.

Thanks in advance
Posted by RGraph support on 16th July 2013
Hi there,

Yes the example page has a Gauge on it with two needles:

And to get them you just specify an array of values instead of just one:

var gauge = new RGraph.Gauge('cvs', 0, 200, [184,12]);


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