rotation of graph node labels

Question

Roy Goodman 2020-7-4

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/559235-rotation-of-graph-node-labels

评论： Roy Goodman 2020-7-7

采纳的回答： Christine Tobler

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I am plotting some graphs using circular layout, for example

plot(digraph([1 2 3],[2 3 1]),"layout","circle");axis equal

The node labels come out rotated. I can't find a property to set in order to make them stand up straight.

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Answer 1

Christine Tobler 2020-7-6

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https://ww2.mathworks.cn/matlabcentral/answers/559235-rotation-of-graph-node-labels#answer_461783

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The labels will be straight in most layouts (all but 'circle', 'layered'). You can first use 'circle' layout and then convert to having no layout and instead setting x, y data explicitly:

p = plot(G, 'Layout', 'circle');
p.XData = XData;

This will make the labels stand straight.

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Roy Goodman 2020-7-7

Thanks. I find this to be more useful than the first answer. An accessible text rotation property would be more useful. This works but it messes up the label positions which were fine.

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