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Topic: Legend for Contour Plot
Replies: 5   Last Post: Apr 9, 2014 6:04 AM

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Açmae

Posts: 1
Registered: 9/23/13
Re: Legend for Contour Plot
Posted: Sep 23, 2013 5:07 PM
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One option, among many is the following:


clc
clear all
close all

x = -3:0.125:3;
y = -3:0.125:3;
[X,Y] = meshgrid(x,y);
Z = peaks(X,Y);
v = -2 : 1 : 2;



figure
contour(X,Y,Z,v);
leg = arrayfun(@num2str,v,'UniformOutput',false);
hc = get(gca,'children');
c = {leg};
legend(get(hc,'Children'),'String',c{:})



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