change the color of data in legend
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I have 3 plots on the same figure but legend doesn't show the right color for each plot.
y=1:10;
color_=['r', 'b'];
for i=1:2
if i==1
j=1;
elseif i==2
j=6;
end
plot(y(j:j+4),color_(i));
hold on
plot([0 10],[5 5],'g');
end
legend('plot1','plot2','line');
0 个评论
采纳的回答
Walter Roberson
2011-6-21
h1 = plot(x1,y1,'r');
hold on
h2 = plot(x2,y2,'b');
legend([h1,h2],'plot1','plot2')
The line color used for legend() will be the same as the line color used on the graph.
更多回答(1 个)
Fangjun Jiang
2011-6-21
14 个评论
aerothermal
2016-8-31
Same answer of https://www.mathworks.com/matlabcentral/answers/146668-legend-and-graph-doesn-t-have-the-same-color
By the way, nice work!
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