multi bar labeling plot

조회 수: 118(최근 30일)
Ali Ali
Ali Ali 2019년 5월 16일
편집: Adam Danz 2021년 12월 10일
I want to label each three bars as p1, p2 and p3 for all at the base as the pic attached.. i appreciate any help someone can provide.
  댓글 수: 2
Ali Ali
Ali Ali 2019년 5월 16일
you are right.. but i'll manopolate with the colors later.. so it will not be fixed as it now.

댓글을 달려면 로그인하십시오.

채택된 답변

Adam Danz
Adam Danz 2019년 5월 16일
편집: Adam Danz 2021년 12월 10일
Here's how to locate the center of each grouped bar and label them.
Starting in Matlab R2019B, the center of each bar is stored in
h = bar(___);
h.XEndPoints % x centers
h.YEndPoints % y endpoints
Prior to Matlab R2019B, you can use an undocumented property "XOffset". This was developed and tested in r2019a.
xCnt are the bar centers.
% Generate grouped bar plot
v = randi(20,12,3);
h = bar(v,.8);
% Get group centers
xCnt = get(h(1),'XData') + cell2mat(get(h,'XOffset')); % XOffset is undocumented!
% Create Tick Labels
xLab = repmat({'p1','p2','p3'},1,numel(xCnt)/3);
% Set individual ticks
set(gca, 'XTick', sort(xCnt(:)), 'XTickLabel', xLab)
Alternatively, you could rotate the x tick labels
set(gca, 'XTick', sort(xCnt(:)), 'XTickLabel', xLab, 'xticklabelrotation', 90)
% Or use xtickangle():
The best solution would be to use a legend
  댓글 수: 8
Ali Ali
Ali Ali 2019년 5월 20일
thank you a lot Adam.. this is realy helped me.

댓글을 달려면 로그인하십시오.

추가 답변(2개)

Sulaymon Eshkabilov
Sulaymon Eshkabilov 2019년 5월 16일
Hi Ali,
Here is a simple solution to your problem:
A= randi([15, 25], 13, 3); % Insert your data here
H = bar(A); shg
Good luck.
  댓글 수: 1
Ali Ali
Ali Ali 2019년 5월 17일
Sulaymon Eshkabilov i think you did not get my point.. anyway thank you for your help.

댓글을 달려면 로그인하십시오.

Sergio Yanez-Pagans
Sergio Yanez-Pagans 2021년 8월 21일
  댓글 수: 1
Adam Danz
Adam Danz 2021년 8월 21일
Cool function, but how does that address the question of how to label the bar groups?

댓글을 달려면 로그인하십시오.


Find more on Line Plots in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by