MATLAB: Extract data from figure with multiple axes

Question

Hi,

I want to extract data from a figure which I have created using "tightplot" ( https://uk.mathworks.com/matlabcentral/fileexchange/45380-tightplots ). The function generates different cooradinate systems using axes.

I now want to extract the data from the figures. I tried this ( https://uk.mathworks.com/matlabcentral/answers/177990-how-do-i-pull-data-from-a-figure-with-multiple-plots ) but it does not work.

Here is an example of the figure:

figure;
ha=tight_subplot(2,2,0.08,[0.1000,0.0250],[0.08,0.025]);
%plot1
axes(ha(1)); 
plot(1:10);
%plot2
axes(ha(2)); 
plot(-1:-1:-10);
%plot3
axes(ha(3)); 
plot(1:10);
%plot4
axes(ha(4)); 
plot(-1:-1:-10);

Answer 1

I am not quite sure what you mean. Can you give an example?