How to change color for stacked bar chart

Question

Andreas Grøvan Aspaas 2019-4-20

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https://ww2.mathworks.cn/matlabcentral/answers/457543-how-to-change-color-for-stacked-bar-chart

评论： Star Strider 2019-4-21

采纳的回答： Star Strider

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Hi

I am wondering how I can change the color of the bars in a stacked bar chart. The code below gives me the error message "Expected one output from a curly brace or dot indexing expression, but there were 2 results." I wanted to apply blue \ hatch on the gray column, but so far I am not even able to change the color of the bars. I am able to make all bars in blue hatch \ with white background.

I have added a png to show what I want. I changed the colors in the png after running the script with the mouse, and therefor I do not have the option to export the figure as eps (better quality) with correct colors.

ba = bar(y,'stacked', 'FaceColor','flat');
ba.CData(1,:) = [0.5 0.5 0.5]
ba.CData(2,:) = [0 0 1]
applyhatch_plusC(gcf,'\','b');

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Answer 1

Star Strider 2019-4-20

2
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/457543-how-to-change-color-for-stacked-bar-chart#answer_371481

在 MATLAB Online 中打开

Try this:

y = [50 50; 25 75; 30 70];
figure
ba = bar(y,'stacked', 'FaceColor','flat');
ba(1).CData = [0.3 0.3 0.7];
ba(2).CData = [1 1 1]*0.8;

Experiment to get the result you want.

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Andreas Grøvan Aspaas 2019-4-21

Thanks again! For future people searching for a solution to what I have been trying: I was not able to make 'plot::Hatch' work, so I ended up using 'hatchfill2' which worked great, except for the legend. To make it work with the legend 'legendflex' can be used, but I was not able to achive what I wanted with positioning so I ended up using indesign to fix the legend.