Setting the range of colormap

I want to set the min and max range of colormap

I want to set the limits of colormap based on the mix and max of values stored in data

data = rand(10,10);

min = min(min(data))

max= max(max(data))

Any suggestions on how this can be done?

Answer 1

[Bhaskar R]

caxis([min(data(:)), max(data(:))]);

See more details

https://in.mathworks.com/help/matlab/ref/caxis.html

[Deepa Maheshvare]

Thanks, I tried your answer

tail    = 1:9;
head    = 2:10;
G       = graph(tail,head);
data    = rand(10,10);
caxis([min(data(:)), max(data(:))]);
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

This doesn't seem to work, the colorbar scale changes for every loop

[Image Analyst]

That's because you clear your figure with clf right at the start of the loop! That clears everything including what you set up with caxis(). Don't call clf.

[Deepa Maheshvare]

Thank you. I removed clf, even now the color assignd to values change in each iteration