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Adding additional information on plot tooltip

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Dharmesh Joshi
Dharmesh Joshi il 21 Giu 2022
Commentato: Dharmesh Joshi il 21 Giu 2022
Hi
I have a plot , when i hover over the plot line, it displays the value. At the same time i would like to also display the temperture, which is also part of the dataset but not displayed on the plot.
How do i edit the tooltip, so that additional information can be displayed on the tooltip ?

Risposte (1)

Simon Chan
Simon Chan il 21 Giu 2022
Use function dataTipTextRow
  3 Commenti
Simon Chan
Simon Chan il 21 Giu 2022
You need to attach it to the DataTipTemplate property. Check DataTipTemplate as well.
Dharmesh Joshi
Dharmesh Joshi il 21 Giu 2022
Hi
Ok i can get it working if my plot has only one data set e.g.
s=plot(t,ug)
But i gett the following error message, when a plot has multiple plots
s=plot(t,ug,ref_data_timestamp,ref_data_sensordata)
Intermediate dot '.' indexing produced a comma-separated list with 2 values, but it must produce a single value when followed by subsequent indexing
operations.
Error in n02 (line 141)
s.DataTipTemplate.DataTipRows(end+1) = row;

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