Why does app.UIAxes.CurrentPoint shift when I scroll in AppDesigner?

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Dc215905 2021-6-28

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https://ww2.mathworks.cn/matlabcentral/answers/866710-why-does-app-uiaxes-currentpoint-shift-when-i-scroll-in-appdesigner

评论： J. Alex Lee 2021-6-28

I use "UIFigureWindowButtonUp(app, event)" to let user click on the UIAxes which will then plot a vertical line when they click.

For whatever reason, the verical plot has an offset if I scroll in the GUI and then click.

I am using "app.UIAxes.CurrentPoint" in order to indicate where along the x-axis the vertical line should be placed.

Any sugestions?

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Dc215905 2021-6-28

I'm using 2021a.

If I wait a while the problem still persists. It appears that CurrentPoint is taking into account the entire GUI as a whole and not just the UIAxes embedded in the GUI.

Is there an alterantive to CurrentPoint that I can use? I used to use Ginput in GUIDE, but it appears that's not supported in appdesigner.

J. Alex Lee 2021-6-28

hmm, that's weird. my issue was in an older version, like 2018b or something, but it was pretty specific to a tab layout or gridlayout or something...maybe it's a bug (again) and mathworks team can investigate

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