How can I programmatically clear subplots in Simulation Data Inspector without clearing all runs out of SDI?

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Robin Pruss 2018-3-12

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https://ww2.mathworks.cn/matlabcentral/answers/387810-how-can-i-programmatically-clear-subplots-in-simulation-data-inspector-without-clearing-all-runs-out

回答： Raghul Gandhi 2019-9-19

I am looking for a command similar to cla but for SDI. In the GUI, I can click a button labeled "Clear Subplot" and then "Clear all Subplots" but I cannot find how to invoke this same behavior in a script. I am trying to automate the plotting of many data runs, and it takes a long time to reload the runs into SDI from the .mat file if I use Simulink.sdi.clear just to clear the subplots!

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Raghul Gandhi 2018-12-17

If your goal is to plot different runs and capture snapshots, the Simulink.sdi.CustomSnapshot class might be useful. This class provides the clearSignals method to clear plotted signals from all subplots in the CustomSnapshot object.

Ilija 2019-5-3

I've tried this and it only works if the current axes have focus. Otherwise, i'm unable to change status of 'Checked' field programatically. Does anyone else experiences the same problem? Is there any way to grab handle to SDI axes programatically?

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