Doesn't work brush on appdesigner aplication

Question

natalia Opazo 2022-11-23

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https://ww2.mathworks.cn/matlabcentral/answers/1860998-doesn-t-work-brush-on-appdesigner-aplication

回答： Jiri Hajek 2022-11-24

I'm trying to create a brush into appdesigner and I did it (as "mlapp" it works). However, when I transform it from "mlapp" file into an application ".exe" it doesn't work. For instance, In the following example, the scatter is plotted but the brush is missed (the icon brush doesn't appear or if it does, it doesn't work). I have tried several examples and I have the same problem when the "exe" file is created.

For instace:

app.UIAxes = uiaxes(app.RightPanel);

x = rand(20,1);

y = rand(20,1);

scatter(app.UIAxes,x,y)

app.UIAxes.Children.BrushData

In this case, the brush icon appears but if I push it, it doesn't work (on the "exe" file). On "mlapp" it works.

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Answer 1

Jiri Hajek 2022-11-24

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1860998-doesn-t-work-brush-on-appdesigner-aplication#answer_1110658

Hi, your problem has been discussed elsewhere: https://www.mathworks.com/matlabcentral/answers/1598954-is-the-brush-tool-available-in-compiled-app-via-matlab-2021b

In general, not all functions and features of MATLAB that are available in interactive mode, are also available in deployed apps. See documentation on deployable features here.