anyway to give separate color to 'stack' bar plot

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Yu Li
Yu Li 2019-10-16
评论： Yu Li 2019-10-16
Hi:
I read an post from link below:
https://www.mathworks.com/matlabcentral/answers/175955-how-to-assign-a-label-to-each-bar-in-stacked-bar-graph
which provide a way to add annotation to the individual of each data. I would like to know if there is anyway to control the color of each individual bar?
untitled.jpg
Thanks!
Yu

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回答（1 个）

darova
darova 2019-10-16
编辑：darova 2019-10-16
Do you have colors you want to paint bars into?
for i = 1:length(hBar)
h1 = get(hBar(i),'Children');
n = length( get(h1,'FaceVertexCdata') );
set(h1,'faceVertexCdata',rand(n,3))
end
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darova
darova 2019-10-16
I have v2013. Which face will change if you try this
hBar(1).FaceColor = [1 0 0];
Yu Li
Yu Li 2019-10-16
Hi:
yes, 'faceColor' works but it is only single color. I need to change all the colors.
Thanks!
Yu

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