Hello, For reasons unrelated to this question I need to migrate a flow from Dashboard 1 to Dashboard 2. In Dashboard 1, I was feeding instrument data to a chart node, repetitively to make a waveform viewer that looked like an oscilloscope. The instrument data came from some C code that talked to t…

You can simply create an array of objects, where each contains properties "x" and "y", though you can name them whatever you like. Look at the config dialog for the chart node and it should be fairly obvious how to configure it.

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Dashboard 2 line chart data format

Dashboard

Steve-Mcl 9 October 2025 08:09 7

This surprised me so I checked. In some very simple testing, it does indeed appear to be that way.

There may be a bug in DB2 chart code as I witnessed the below in my trials:

Topic		Replies	Views
Developing UI chart from an array General	22	14727	13 March 2019
Display datas from influx in an UI-Chart Dashboard	42	3858	6 February 2021
Manipulate Vector for Dashboard Chart node Core Development	14	2146	22 June 2020
Plot data in a dashboard chart General	11	9266	12 April 2020
Need help with line chart Dashboard	30	8303	16 July 2019

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Dashboard 2 line chart data format

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