How can I add labels to the tree produced by the TREEPLOT function in MATLAB 7.10 (R2010a)?

I would like to label the tree produced by the TREEPLOT function in MATLAB 7.10 (R2010a), similar to how it is labled in the documentation for the TREEPLOT function:

doc treeplot

It seems to me that the TREEPLOT function does not have the option to add labels:

nodes = [0 1 2 2 4 4 4 1 8 8 10 10];
treeplot(nodes)

Answer 1

[MathWorks Support Team]

You can use TREELAYOUT function to add the labels to the tree created with the TREEPLOT function:

[x,y] = treelayout(nodes);

for i=1:length(x)
    text(x(i),y(i),num2str(i))
end

For more information on the TREELAYOUT function execute the following in the MATLAB command prompt:

doc treelayout