get axis value of a subplot
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hey Guys
I ve created a program which creates 9 different subplots with 3 different plot lines. My Questions is: how can i get the x andy values of each subplot.
for example: One of the titles of my plot is simply A. Another is B. How can i get the values in an array which has the same name.
Thanks
2 个评论
I think that eval is the way to go then. However, if not absolutely necessary I recommend you to not go there, see alternatives ot eval. One problem is that eval is evaluated in runtime.
Azzi Abdelmalek
2014-8-11
Max , please don't add all these answers, if you want to add a comment , just under my answer or someone else's answer, click on comment on this answer
采纳的回答
Azzi Abdelmalek
2014-7-28
编辑：Azzi Abdelmalek
2014-7-28
% -----Example----------------------
x=repmat((1:10)',1,9);
y=rand(10,9);
for k=1:9
subplot(3,3,k);
plot(x(:,k),y(:,k));
end
%------The code-----------------------
h=findobj(gcf,'type','axes');
for k=1:9
f=get(h(k),'children');
xi{k}=get(f,'xdata');
yi{k}=get(f,'ydata');
end
outx=fliplr(cell2mat(xi')');
outy=fliplr(cell2mat(yi')');
%-------------test --------------------
isequal(x,outx)
isequal(y,outy)
更多回答（3 个）
Max Müller
2014-8-11
0 个投票
1 个评论
Adam
2014-8-11
Sounds like you have plotted each point as its own individual line object
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