How to get pie chart for real time values?

I am having a thing whih is getting real time value for some factor. I want to generate a pie chart using these values. Please help.

Thanks

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As you say you have real time values for a thing , so for plotting a piechart , i think you need to capture and store the values of property

on datatable or DB . To do this you may need to have a subcription on that thing on datachange of a property for that specfic thing .

Then after getting all values for thing , you may need service which will bind ("All Data") to piechart , you can refer charts in TW documentation

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