Legend in a Graph

Hi,

I want to create a legend to a graph object. I don't create a bar color i want show a regular legend with the colors of the nodes. Just because i want to shown at what group belong each node and the bar color don't show properly. Could you help me?. Thanks.

[Mehmed Saad]

can you explain a bit more? attach graph image

[Tommy]

Carlos,

Can you provide the code you are using to plot your graph?

Answer 1

[Carlos Martins]

Sure,

I want something like this:

In a graph like:

Thanks

Answer 2

[Mehmed Saad]

figure,plot(data_x,data_y,'.-','MarkerSize',10)

[Carlos Martins]

Thanks for the response.

But i need how to create the leyend. The second picture is a Graph object, and I need know if is possible create a regular leyend (not a color bar) like the showed in the first picture to the second one.

[Mehmed Saad]

figure
s = [1 1 1 1 1 1 1 9 9 9 9 9 9 9];
t = [2 3 4 5 6 7 8 2 3 4 5 6 7 8];

G = graph(s,t);
plot(G);
hold on
s = [1 1 1 1 1];
t = [2 3 4 5 6];
G = graph(s,t);
plot(G);
v = legend;
v.String = {'1','2'};