Repositioning multiple subplots - not all plots appearing

Question

mttxc12 2016-2-12

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/267763-repositioning-multiple-subplots-not-all-plots-appearing

编辑： Mike Garrity 2016-2-12

I'm doing multiple subplots (72 in total) over a 12 by 12 grid. I'm trying to plot them and then position them such that the plots are edge to edge. The problem I'm having is that when I reposition them some of the plots disappear. I paste the first part of the code below, I get to the eighth plot and then each time I add a new plot, the last plot disappears (eg, when I add p9, p8 disappears).

samps=load('data');
colormap jet
set(0,'DefaultAxesFontSize',10,'DefaultAxesFontName','Times New Roman','DefaultTextFontName','Times New Roman');
figure
p1=subplot(12,12,1)
histogram(exp(samps(:,1)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
ylabel('A_0','Interpreter','LaTex')
set(p1,'pos',[0.04,0.92,0.08,0.08])
p2=subplot(12,12,14)
histogram((samps(:,2)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
set(p2,'pos',[0.12,0.84,0.08,0.08])
p3=subplot(12,12,27)
histogram((samps(:,3)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
set(p3,'pos',[0.2,0.76,0.08,0.08])
p4=subplot(12,12,40)
histogram((samps(:,4)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
set(p4,'pos',[0.28,0.68,0.08,0.08])
p5=subplot(12,12,53)
histogram((samps(:,5)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
set(p5,'pos',[0.36,0.6,0.08,0.08])
p6=subplot(12,12,66)
histogram((samps(:,6)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
set(p6,'pos',[0.44,0.52,0.08,0.08])
p7=subplot(12,12,79)
histogram((samps(:,7)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
set(p7,'pos',[0.52,0.44,0.08,0.08])
p8=subplot(12,12,92)
histogram((samps(:,8)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
set(p8,'pos',[0.6,0.36,0.08,0.08])
p9=subplot(12,12,105)
histogram(exp(samps(:,9)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
set(p9,'pos',[0.68,0.28,0.08,0.08])
p10=subplot(12,12,118)
histogram((samps(:,10)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
set(p10,'pos',[0.76,0.2,0.08,0.08])
p11=subplot(12,12,131)
histogram(exp(samps(:,11)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
set(p11,'pos',[0.84,0.12,0.08,0.08])
p12=subplot(12,12,144)
histogram((samps(:,12)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
xlabel('$\gamma$','Interpreter','LaTex')
set(p12,'pos',[0.92,0.04,0.08,0.08])

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Answer 1

Mike Garrity 2016-2-12

2
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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/267763-repositioning-multiple-subplots-not-all-plots-appearing#answer_209591

编辑：Mike Garrity 2016-2-12

在 MATLAB Online 中打开

If you're setting all of the positions manually, then subplot isn't really doing anything for you. You might consider just calling axes directly.

axes('Position',[0.04,0.92,0.08,0.08])
histogram(exp(samps(:,1)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
ylabel('A_0','Interpreter','LaTex')
axes('Position',[0.12,0.84,0.08,0.08])
histogram((samps(:,2)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
axes('Position',[0.2,0.76,0.08,0.08])
histogram((samps(:,3)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
axes('Position',[0.28,0.68,0.08,0.08])
histogram((samps(:,4)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
axes('Position',[0.36,0.6,0.08,0.08])
histogram((samps(:,5)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
axes('Position',[0.44,0.52,0.08,0.08])
histogram((samps(:,6)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
axes('Position',[0.52,0.44,0.08,0.08])
histogram((samps(:,7)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
axes('Position',[0.6,0.36,0.08,0.08])
histogram((samps(:,8)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
axes('Position',[0.68,0.28,0.08,0.08])
histogram(exp(samps(:,9)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
axes('Position',[0.76,0.2,0.08,0.08])
histogram((samps(:,10)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
axes('Position',[0.84,0.12,0.08,0.08])
histogram(exp(samps(:,11)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
axes('Position',[0.92,0.04,0.08,0.08])
histogram((samps(:,12)),15,'FaceColor','m','EdgeColor','none','FaceAlpha',0.8) 
xlabel('$\gamma$','Interpreter','LaTex')

And Walter's right. One of the things that subplot does is clear other axes out of the way for you. That doesn't seem to be a feature in this case.

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Answer 2

Walter Roberson 2016-2-12

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https://ww2.mathworks.cn/matlabcentral/answers/267763-repositioning-multiple-subplots-not-all-plots-appearing#answer_209544

You effectively must create all the subplots before you move any of them. subplot() is defined to look for any axes that would be overloaded by the new subplot, and it deletes those existing axes. The area overlayed would be based upon OuterPosition, not upon Position, so you cannot easily figure out whether two axes will overlap based upon Position. So you need to create everything and then move them around, since moving them after has no risk of deleting the existing ones.