Help with making square and symmetric subplots

Question

Kyana Shayan 2018-4-26

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/397585-help-with-making-square-and-symmetric-subplots

评论： xi lin 2020-1-9

采纳的回答： Ameer Hamza

x.fig

在 MATLAB Online 中打开

Dear all,

I am trying to plot 6 graphs in a single plot using subplot function. I would like them to look in a square shape with same axes lengths. However, this is what I get (see attached figure). I have not made any arrangements in my code on subplots.

The code:

    figure(3)
    subplot(6,2,1,'align');    
    title(['Episode: ',int2str(i),' epsilon: ',num2str(epsilon)]);
    plot(xpoints,ypoints,'Color',[0,0.7,0.9]);       
    pbaspect([2 2 1]);
    xlabel('r');
    ylabel('x');    
    drawnow
    subplot(6,2,2,'align'); 
    plot(xpoints,zpoints, 'Color','r');        
    pbaspect([1 1 1]);
    xlabel('r');
    ylabel('y');    
    drawnow
subplot(6,2,3,'align');  
plot(xpoints,lpoints, 'Color','r');
pbaspect([1 1 1]);
xlabel('r');
ylabel('z');    
drawnow
subplot(6,2,4,'align');  
plot(xpoints,convpoints, 'Color','r');        
pbaspect([1 1 1]);
xlabel('r');
ylabel('m');   
drawnow
subplot(6,2,5,'align');  
plot(xpoints,explore, 'Color','b');        
pbaspect([1 1 1]);
xlabel(r');
ylabel('n');   
drawnow
subplot(6,2,6,'align');   
plot(xpoints,gpoints, 'Color','r');        
pbaspect([1 1 1]);
xlabel('r');
ylabel('k');   
drawnow

Really appreciate it if someone can help with this.

Kind Regards,

Kyana

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Answer 1

Ameer Hamza 2018-4-26

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/397585-help-with-making-square-and-symmetric-subplots#answer_317366

在 MATLAB Online 中打开

Try the following code, you can use the Position property of each axis to control its position, width, and height. More Information here.

subplot(321)
subplot(322)
subplot(323)
subplot(324)
subplot(325)
subplot(326)
f = gcf;
f.Units = 'pixels';
f.Position = [100 100 700 700];
 for i=f.Children'
   i.Position(3:4) = 0.25;
 end

You must note that aspect ratio also depends on resizing of the figure window.

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Ameer Hamza 2018-4-27

在 MATLAB Online 中打开

Try these settings,

f = gcf;
ax = f.Children;
f.Units = 'pixels';
f.Position = [100 100 700 700];
for i=1:length(ax)
   if(mod(i, 2) == 1)
       ax(i).Position(1:2) = [0.6 0.1+floor((i-1)/2)*0.3];
   else
       ax(i).Position(1:2) = [0.1 0.1+floor((i-1)/2)*0.3];
   end
   ax(i).Position(3:4) = 0.23;
end

You may need to experiment with ax(i).Position values because end result also depends on your screen resolution. Your figure looks like this on my screen after these settings.

xi lin 2020-1-9