How to set bar beginning value?

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Maksym Klitsman 2017-8-11

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评论： Paris Pasqualin 2022-4-26

Hello Community,

i want to ask a question about bar graph. By default the beginning of each bar is zero-value. I need to show such group of bars (that means no 'stacked' style), while bar beginning shows minimum value and bar ending shows maximum value. Minimum and maximum is not always negative and positive respectively. That means the bar in bar group could just "hang is the air".

How can i do this? I could do this through 'stacked' style, making first bar invicible. But i need exact grouped style.

Please help and thank you!

Maksym Klitsman

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José-Luis 2017-8-11

Could you post an example of the look you are trying to achieve?

Maksym Klitsman 2017-8-11

4dea8MC1n7A[1].jpg

of course, sorry if I not clearly told what i want

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采纳的回答

José-Luis 2017-8-11

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在 MATLAB Online 中打开

aH = axes;
minimum = rand(10,3);
maximum = rand(10,3) + minimum;
bH = bar(maximum);
hold on;
bH1 = bar(minimum);
for ii = bH1
    ii.FaceColor = [1 1 1];
    ii.LineStyle = 'None';
    ii.EdgeColor = [1 1 1];
end
for ii = bH
    ii.LineStyle = 'None';
    ii.EdgeColor = [1 1 1];
end
axes('Position',aH.Position,'XTick',[],'YTick',[],'Color','None');

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Maksym Klitsman 2017-8-11

thanks, that's exactly what i wanted to represent!

José-Luis 2017-8-11

My pleasure.

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更多回答（1 个）

Akira Agata 2017-8-11

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https://ww2.mathworks.cn/matlabcentral/answers/352387-how-to-set-bar-beginning-value#answer_277691

在 MATLAB Online 中打开

If my understanding is correct, what you want to do would be like the following. Is it answering your question??

% Example of min. and max. value of each bar
minimum = [1;-1;3];
maximum = [5;3;7];
h = bar([minimum, maximum-minimum],'stacked','BaseValue',min(minimum));
h(1).Visible = 'off';
set(gca,'YLim',[min(minimum),max(maximum)+1]);

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Thomas Wiesen 2022-1-28

I have a similar issue. I want a bar chart where the bottom of the bar is at some minimum value and the top of the bar is at some maximum value. Does Akira Agata’s code work when there are negative elements? In the second bar, the bottom of the bar should be at -1 and the top of the bar should be at 3. However, when I used this code, the top of the second bar is at 4.