App designer opening new figure

Question

Gonçalo Torres 2020-3-30

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/514005-app-designer-opening-new-figure

评论： Jonas Bauer 2020-10-23

采纳的回答： Thi Ng

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Hi all.

I am currently developing a GUI with App Designer

I want to plot some data in an exsiting axes of my app. I am using the following code for that:

    if app.Settings.Odds.PlotVal
        
        app.GUI.Market {iM} .pVal = plot (app.GUI.Market {iM} .Axes, newTime, Val (1,1));                        
        backName = 'Back' ;
        
    end

The data are plotted in the axes I want, but at the same time, a new blank figure pops-up, and I have to close it everytime.

Am I doing anything wrong?

Thanks

Gonçalo

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Answer 1

Thi Ng 2020-4-22

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https://ww2.mathworks.cn/matlabcentral/answers/514005-app-designer-opening-new-figure#answer_427736

Hi Gonçalo,

Check the rest of your script if it contains any label, legend, title, etc. info, which you forgot to delete. Any of those will trigger an empty plot to open.

Best,

Thi