Rotate axes labels to align with axes angle in surfaces

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A 2015-1-2

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https://ww2.mathworks.cn/matlabcentral/answers/168733-rotate-axes-labels-to-align-with-axes-angle-in-surfaces

评论： Abdullah 2024-4-5

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Hi there,

I have the following example surface:

figure(1)
surf(peaks)
xlabel('X Axis')
ylabel('Y Axis')
zlabel('Z Axis')

How can I 'rotate' the x and y axes labels so that are perfectly aligned with the x and y axes angles, respectively?

I know that I can use something like the below, but I have to play around quite a bit to align it right and even then it doesn't feel like I have the angle correct. Is there a way to "get" the angle of the axes, and then simply use that value in the below code?

surf(peaks)
xlabel('X Axis')
ylabel('Y Axis')
zlabel('Z Axis')
xh = get(gca,'XLabel'); % Handle of the x label
set(xh, 'Units', 'Normalized')
pos = get(xh, 'Position');
set(xh, 'Position',pos.*[1,1,1],'Rotation',11)
yh = get(gca,'YLabel'); % Handle of the y label
set(yh, 'Units', 'Normalized')
pos = get(yh, 'Position');
set(yh, 'Position',pos.*[1,1,1],'Rotation',-11)
zh = get(gca,'ZLabel'); % Handle of the z label
set(zh, 'Units', 'Normalized')
pos = get(zh, 'Position');
set(zh, 'Position',pos.*[1,1,0],'Rotation',90)

Also, it the labels don't 'update' their angle once you rotate the surface once it is generated.

Thank you

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Geoff Hayes 2015-1-3

No, the azimuth angle does not seem to give the correct alignment for the axes labels. You may have to modify it to get something closer to what you expect.