How to add axes to the object with volshow?

I wanna add x,y,z axes to this object which is created by volshow.

Answer 1

[Angelo Yeo]

If you mean OrientationAxes, you can refer to the following example.

load("spiralVol.mat")
h = volshow(spiralVol);
viewer = h.Parent;
viewer.OrientationAxes = 'on'; % 'off' will remove the orientation axis from the canvas

Note that the volshow renders graphics on canvas not on an axis. Hence, the ability to render generic "axes", e.g. for plot, is not available.

[結衣菜]

Unrecognized property 'OrientationAxes' in class 'matlab.ui.container.Panel'.

the property 'OrientationAxes' is not recognized.. Could you tell me how to solve this problem?

[Angelo Yeo]

Which release are you using? The Viewer3D properties are introduced from R2022b. If you are using a MATLAB release previous to R2022b, try to upgrade to the most recent release, i.e., R2023a and see if issue is solved.

[結衣菜]

Thank you very much! I was using R2021b, now I understand

Best regards