Creating an "update" button in GUI

Question

Jared 2011-11-2

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https://ww2.mathworks.cn/matlabcentral/answers/20090-creating-an-update-button-in-gui

I have a few check boxes and toggles which will affect the display of a plot I create with a GUI.

If I create a plot, then the user selects some of the check boxes to change the display, I think I need an update button to cause the data to be re-plotted using the new settings. Is there some command to, on the pressing of the "update button", jump back to the plot section of code?

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Answer 1

Walter Roberson 2011-11-2

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https://ww2.mathworks.cn/matlabcentral/answers/20090-creating-an-update-button-in-gui#answer_26523

No, there is not. In MATLAB, there is no way to jump back to anything.

What you should do is put the plotting code in to a function, and call that function from your regular code to do the initial plot. Then, in the callback for your Update button, call the plotting function.