[X,Y,Z] = peaks; figure [~,L3]= contour(X,Y,Z,10,'r'); hold on q = 0; L1= plot (xlim,[1 1]*q,'LineWidth',2); tes=L1.Color L1.Color='blue' a=0 L2= plot ([1 1]*a,ylim,':k','LineWidth',2); L4 = quiver(10,10,1,0,'b'); lgd=legend([L2 L3 L4],{'threshold','contour','arrow'},... 'location','northeast') lgd.FontSize = 15; axis([-3 3 -3 3])
How to insert an arrow symbol in legend?
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Hi, I want to insert the arrow symbol in legend, but the arrow is not one of the plotted objects. I have tried to use the marker, but the result is not that good. I attach both images, the result of this script and the "wanted" result. Thank you.
[X,Y,Z] = peaks;
figure
[~,L3]= contour(X,Y,Z,10,'r');
hold on
q = 0;
L1= plot (xlim,[1 1]*q,'LineWidth',2);
tes=L1.Color
L1.Color='blue'
a=0
L2= plot ([1 1]*a,ylim,':k','LineWidth',2);
L4 = plot(NaN,NaN,'->b');
lgd=legend([L2 L3 L4],{'threshold','contour','arrow'},...
'location','northeast')
lgd.FontSize = 15;
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KSSV
2018 年 4 月 16 日
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