Extract data tips values from a plot in app designer

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Mohd Aaquib Khan 2023-8-21

评论： Florian Bidaud 2023-8-22

I want to add the X and Y values of data tips to a matrix. How can I do it?

As an example below, I want to create a 3x2 matrix from the data tip X and Y values

Florian Bidaud 2023-8-21

p = plot([0:5],[1:6])
for i = 1:6
    datatipsX(i) = p.Children(i).X;
    datatipsY(i) = p.Children(i).Y;
end

I was just testing in live script, I want to do this in an app actually.

Otherwise it is working well in a script, thanks. I will accept it as the answer.

Also, Is there a way where we can read the current figure and then identify the datatips?

i tried-

ax = gca; %or gfc

ax.Children

but its not working.

Florian Bidaud 2023-8-22

Nice !

In the live script, you can't.

Otherwise, you should be able to do that with ax.Children.Children

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