Visualizing values of nodes in a graph

Question

Deepa Maheshvare 2020-1-20

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/501076-visualizing-values-of-nodes-in-a-graph

评论： darova 2020-1-21

I'm trying to visualize the values assigned to graph nodes

tail    = 1:9;
head    = 2:10;
G       = graph(tail,head);
data    = rand(10,10);
for k=1:10
    clf
    G.Nodes.Value = data(:,k);
    p = plot(G)
    p.Marker = 's';
    p.MarkerSize = 7;
    p.NodeCData = G.Nodes.Value;
    colorbar    
    %Add plotting options
    grid on
    title(['t = ',num2str(k)])
    view([30 35])
    movieVector(k) = getframe;
end

The color scale(colobar) keeps changing while iterating through each loop. But I want the colorbar to be fixed for all iterations.

For instance, currenly what happens is

For k = 1, if data(:,k) contains values that range from 1:10

and

for k = 10, if data(:,k) contains values from 10:100

colorbar is different for both k's.

Expected output:

I want to have a colorbar that has a color scale ranging from 1:100. This will ensure that the colorscale doesn't vary for all the iterations (i.e colorbar is the same for all iterations)

Any suggestions on how to do this will be really helpful.