Is it possible to remove labels added with labelnode?

2019 11 26
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更新时间：2019 11 26
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I used this function to add some specific node labels
labelnode(G,selectedPoints, labels);
Now I want to remove (ALL) labels. How to do it?

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Adam Danz
Adam Danz 2019-11-26
编辑：Adam Danz 2019-11-26

0 个投票

Here's how to remove all labels and how to restore default labels
% Create demo GraphPlot
s = [1 1 2 2 3 4 5 5];
t = [2 3 3 4 4 5 1 2];
G = digraph(s,t);
h = plot(G); % Store handle!
labelnode(h,[1 2],{'source' 'target'})
% To reset labels
h.NodeLabelMode = 'auto';
% To remove all labels
h.NodeLabel = {};

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