How to add legends?
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Yeasir Mohammad Akib
on 6 Jun 2022
Commented: Star Strider
on 6 Jun 2022
How to add Legends to this code according to the colours? I am getting different legend symbol for this code.
r1=[19.38 65.3 15.32;16.66 62.13 21.21;18.21 58.31 23.49;19.11 59.95 20.94;16.53 67.27 16.19;19.41 63.87 16.72];
Std= [1.2141 3.0580 3.0398]
Mean=[18.2167 62.8050 18.9783]
Bar=bar(Mean,0.4, 'FaceColor', 'flat');
Bar.CData(1,:)=[0.8500 0.3250 0.0980]
Bar.CData(2,:)= [1 0 0]
Bar.CData(3,:)= [0 1 0]
set(gca,'FontSize',12,'XTick',[1 2 3 ],'XTickLabel',{'Empty space','Higher Diameter','Lower Diameter' });
xlabel('Percentage of spcace occupied ')
ylabel('Mean')
errbar=[Std]
yd=[Mean]
hold on
for k1 = 1:3
errorbar([1:3]+.01*(k1-2), yd(k1,:), errbar(k1,:), '.k', 'LineWidth',1)
end
hold off
Looking for some cordial help. Thank you.
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Accepted Answer
Star Strider
on 6 Jun 2022
Try this —
r1=[19.38 65.3 15.32;16.66 62.13 21.21;18.21 58.31 23.49;19.11 59.95 20.94;16.53 67.27 16.19;19.41 63.87 16.72];
Std= [1.2141 3.0580 3.0398];
Mean=[18.2167 62.8050 18.9783];
Bar=bar(Mean,0.4, 'FaceColor', 'flat');
Bar.CData(1,:)=[0.8500 0.3250 0.0980];
Bar.CData(2,:)= [1 0 0];
Bar.CData(3,:)= [0 1 0];
set(gca,'FontSize',12,'XTick',[1 2 3 ],'XTickLabel',{'Empty space','Higher Diameter','Lower Diameter' });
xlabel('Percentage of spcace occupied ')
ylabel('Mean')
errbar=[Std];
yd=[Mean];
hold on
eb = errorbar(Bar.XEndPoints, Bar.YEndPoints, errbar, '.k', 'LineWidth',1, 'MarkerSize',0.1, 'DisplayName','Error Bars');
hb1 = bar(NaN,NaN, 'FaceColor',[0.8500 0.3250 0.0980], 'DisplayName','One');
hb2 = bar(NaN,NaN,'FaceColor',[1 0 0], 'DisplayName','Two');
hb3 = bar(NaN,NaN,'FaceColor',[0 1 0], 'DisplayName','Three');
hold off
legend([hb1,hb2,hb3,eb], 'Location','best')
.
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