Remove an item in legend
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Hi,
I have a legend like
x, y, spline
I would like the legend to only show x, y and not show spline as a dataset. How can I do this? I would preferably not have to redo the whole image.
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回答(2 个)
Sean de Wolski
2013-5-7
How abotu just calling legend again without the input for the line you don't want:
hLine = plot(1:10,1:10,'r-',1:10,10:-1:1,'b-');
hLegend = legend(hLine,'up','down');
Now to remove it:
%Add another legend:
legend(hLine(1),'up')
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Sean de Wolski
2013-5-7
There might be a way to do this by removing children from the Legend and from shortening the string property:
get(hLegend)
Then use set() to change the ones you need.
Laura F
2022-5-6
I hope, that I understand the question right. I had the same problem and solved it like this:
Lgnd = legend('show','Orientation','horizontal');
Lgndstr = Lgnd.String(1:2);
Lgnd.String = Lgndstr;
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