Can we add a vertical slider to trace points in a linked axis plot?

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Manish Kumar Nayak
Manish Kumar Nayak 2022-11-4
编辑： Manish Kumar Nayak 2022-11-5
I would like to create plots in a MATLAB figure, similar to Simulink scope output with multiple inputs, where the different plots are linked together. Specifically I wish to know how to implement a feature like the Trace selection in the Simulink scope where the vertical line highlights the y-axis value for same x-axis point for all the plots.
While linkaxes solves part of the problem and allows me to zoom the subplots simultaneously in a synchronised manner
linkaxes(axis,'x')
I still have to use datatip to manually select values in the different plots. Is there a way which would highlight the y-values in all the plots, given that x-axis has been selected in any one of them? Exactly what a Simulink scope does under Trace mode.

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Kevin Holly
Kevin Holly 2022-11-4
编辑：Kevin Holly 2022-11-4
You could use stackedplot.
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Kevin Holly
Kevin Holly 2022-11-4
Ran in:
tbl = readtable("patients.xls","TextType","string");
h = stackedplot(tbl,["Height","Weight","Systolic","Diastolic"]);
ax = findobj(h.NodeChildren, 'Type','Axes');
ax(1).Title.String = 'Axes 4';
ax(2).Title.String = 'Axes 3';
ax(3).Title.String = 'Axes 2';
ax(4).Title.String = 'Axes 1';

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