CODEWITHSUNDEEP
matlabplotbar-chart
gabboshow
gabboshow

Reputation: 5569

change color to bar plot Matlab

I have the matrix A and I make a barplot

A = rand(15,9);
h = bar(A);

now I would like to color each group of bars (each row of A) according to the colormap "colorset" defined below

colorset = [0   0   1;...
1   0   0;...
0   1   0;...
0   0   0.172413793103448;...
1   0.103448275862069   0.724137931034483;...
1   0.827586206896552   0;...
0   0.344827586206897   0;...
0.517241379310345   0.517241379310345   1;...
0.620689655172414   0.310344827586207   0.275862068965517]

I try to do something like 

set(get(h,'children'),'cdata', A );
colormap(colorset);

but no luck

Upvotes: 1

Views: 488

Answers (1)

Marcin
Marcin

Reputation: 238557

I think this should help:

   for hi = 1:numel(h)
        set(h(hi), 'FaceColor', colorset(hi,:))
   end

Before (orginal colors):

enter image description here

After (new colors): enter image description here

Upvotes: 0

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