How to have legend in multiple rows and center aligned?

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Rounak Saha Niloy
Rounak Saha Niloy 2024-1-16
回答： Matt J 2024-1-16
I have the following code-
y=repmat([10,20,30,15,25],10,1);
bar(y,'stacked',LineStyle='none');
id=cellstr(num2str([1:size(y,2)].','A%d'));
h=legend(id,'Location','northoutside','Orientation','horizontal',FontSize=13)
This gives the output as-
I want to have the legend in two rows and center aligned at the northoutside.
How do I do that?
Note, I have tried -
h.NumColumns=2;
This gives-
What I want is like this-
A1 A2
A3 A4 A5.
Please note, these must be center aligned.

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回答（1 个）

Matt J
Matt J 2024-1-16
The second output of legendflex,
https://www.mathworks.com/matlabcentral/fileexchange/31092-legendflex-m-a-more-flexible-customizable-legend
gives handles to the different text and patch objects situated in the legend. You could modify the positions to have the centered appearance that you describe.

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