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I have a fairly simple multiple series line chart, which shows the history of a couple of variables within the last 5, 15, or 30 minutes.

The x axis is always ranged between Now – X mins and Now + 10 secs (to allow for clock error).

I’d like to have the x axis constantly scrolling, smoothly. I’ve not been able to achieve this using a timer. I’ve tried to use AnimatedVisibleRange, triggered from a 500ms timer, but there’s quite visible jerking.

I should add that the data comes in sporadically, but the chart should still scroll without any new data.

What am I missing? Thanks

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Hi James,

Thanks for your inquiry.
You can use FifoCapacity property for the DataSeries. Please take a look at the “Fifo (First-In-First-Out) DataSeries” section of the following documentation:

And our “FIFO (Scrolling) Charts” example for more details:

Please let me know if this helps.

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