Legend Colors Don't Match
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I am plotting a simple line graph of 3 different sets of data on one plot and the legend works, but the legend colors do not match the colors specified for the lines. I would also like to omit the xline I have added from the legend. Thank you.
Udeficit=MeanUvelo(:,50);
Udeficit2=MeanUvelo(:,100);
Udeficit3=MeanUvelo(:,150);
figure;
plot(Udeficit,Y,'k-');
hold on
plot(Udeficit2,Y,'b-');
hold on
plot(Udeficit3,Y,'g-');
legend('Position 45','Position 90','Position 135','location',...
'northeastoutside');
xlin=xline(AvgFree_Stream,'r-','Avg Free Stream');
hold off
xlin.LabelVerticalAlignment = 'middle';
title('Velocity Deficit Curves');
xlabel('U (m/s)');
ylabel('Y (m)');
set(gca,'Fontsize',16);
0 Comments
Answers (2)
Image Analyst
on 13 Dec 2019
The other data1 is added automatically because of the line. Would it be okay to do
legend('Position 45','Position 90','Position 135', 'Average Free Stream', ...
'location', 'northeastoutside');
Image Analyst
on 13 Dec 2019
Try this (putting legend after the call to xline) -- it seemed to not have that last data1 legend for me:
figure;
plot(Udeficit,Y,'k-');
hold on
plot(Udeficit2,Y,'b-');
hold on
plot(Udeficit3,Y,'g-');
AvgFree_Stream = mean(Udeficit)
xlin=xline(AvgFree_Stream,'r-','Avg Free Stream');
legend('Position 45','Position 90','Position 135','location',...
'northeastoutside');
hold off
xlin.LabelVerticalAlignment = 'middle';
title('Osc Mako Velocity Deficit Curves');
xlabel('U (m/s)');
ylabel('Y (m)');
set(gca,'Fontsize',16);
grid on;
5 Comments
Image Analyst
on 15 Dec 2019
Attach your data in a .mat file. Give me the full code you are using to plot the 3 curves and one line.
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