How to put degree sign in tick labels with latex interpreter?

Question

Pawel Kekus 2020-4-8

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https://ww2.mathworks.cn/matlabcentral/answers/516448-how-to-put-degree-sign-in-tick-labels-with-latex-interpreter

评论： Ameer Hamza 2020-4-8

Hi there,

I need to put the degree sign on tick labels while using the latex interpreter, in order to retain LaTeX font and formatting, as in the following MWE:

figure
plot([1,2],[1,2])
set(gca,'TickLabelInterpreter','latex')
xticks(1:0.5:2)
xtickformat('%.1f ^{\circ}')

Without latex interpreter, it works correctly (other than not rendering the \circ symbol), but when interpreter is set to latex, all tick labels disappear completely.

I don't understand where this incompatibility comes from, since I've used '^{\circ}' together with latex interpreter just about everywhere else in the figure (title, axis labels, legend, legend title) without any issues. I also don't know how to get around it, and wasn't able to find anything helpful. Pasting the symbol ° ('%.1f°') causes the tick labels to disappear too.

Any help would be greatly appreciated.

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Answer 1

Ameer Hamza 2020-4-8

3
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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/516448-how-to-put-degree-sign-in-tick-labels-with-latex-interpreter#answer_424857

在 MATLAB Online 中打开

try something like this

figure
plot([1,2],[1,2])
set(gca,'TickLabelInterpreter','latex')
xticks(1:0.5:2)
ax = gca;
xtickformat('%.1f')
ax.XTickLabel = strcat(ax.XTickLabel, '$^{\circ}$');

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Pawel Kekus 2020-4-8

Perfect, thank you! This made me realise that I forgot about the $ signs, and putting them in the xtickformat stopped tick labels from disappearing, but the degree symbol still wasn't rendered. Your solution worked just fine.

Thanks again.