Turn off auto stretch for 3D plot in app designer

Question

Mitchell Lee 2021-10-22

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https://ww2.mathworks.cn/matlabcentral/answers/1569748-turn-off-auto-stretch-for-3d-plot-in-app-designer

评论： Mitchell Lee 2021-10-22

As your orbit a 3D plot, the axes are stretched to fill the figure space. I am trying to fix the axes so they do not stretch the shapes to autofill the space.

Here are some things I have tried

- Changing aspect ratio to manual, [1, 1, 1] in the design view

- Using this snip of code after all elements have been drawn

ax = gca;

props = {'CameraViewAngle','DataAspectRatio','PlotBoxAspectRatio'};

set(ax,props,get(ax,props));

- Using this other snip of code

axis vis3d

- Using this last snip of code

pbaspect(app.axes1, [1 1 1])

Most of these things will work in a normal figure but not in the app designer

Even the documentation here says that making the PlotBoxAspectRatioMode manual should disable the autostretch, but it does not.

Thank you in advance.

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Answer 1

Dave B 2021-10-22

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https://ww2.mathworks.cn/matlabcentral/answers/1569748-turn-off-auto-stretch-for-3d-plot-in-app-designer#answer_814453

编辑：Dave B 2021-10-22

在 MATLAB Online 中打开

When you have an axes that you made in App Designer, gca won't return your axes. Can you try your set(ax,props,get(ax,props)) approach with app.axes1?

% This test code was effective at disabling stretch-to-fill for me (in
% R2020b) but I'm not sure if some other property on your axes is
% responsible (hard for me to believe that).
ax=uiaxes;
surf(ax,peaks)
props = {'CameraViewAngle','DataAspectRatio','PlotBoxAspectRatio'};
set(ax,props,get(ax,props));