MATLAB: How to plot a bar on a bar in a bar graph

barhist

Hi,

I would like to plot a bar graph, and then have a percentage of each bar "shaded out" or change color to indicated what percentage of this data passed a check.

The link below is a picture depicting what I would like to plot:

http://imgur.com/bGywVYQ

Thanks!

Best Answer

x=1:2;
y=[10 12];
perc=[25 50];
new_y=[y.*perc/100];
bar(x,y,'b'),
hold on, 
bar(x,new_y,'b')
alpha(0.2)
hold off

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Use repmat to avoid manually typing all 160 of those ‘%q’ repeats!

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MATLAB: Bar plot

Using my magic ball I will try to answer the question with one example made by me and based on the reference at the bottom

fruit = [2 5 6 7]
h=bar(fruit)
l={'apples', 'oranges', 'strawberries', 'pears'}
y=get(h,'Ydata');
x=get(h,'Xdata');
text(x-x(1)/3,y/2,l,'FontSize',18)

Reference

Best Answer

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MATLAB: Bar plot

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