How to combine multiple .fig files into one .fig file?

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M Yousaf 2024-1-23

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https://ww2.mathworks.cn/matlabcentral/answers/2073241-how-to-combine-multiple-fig-files-into-one-fig-file

评论： Sam O'Keefe 2024-4-24

Sample_file.fig

I have 9 .fig files where each file has 4 figures (in 1 row x 4 col configuration) where the Y axis label remains same but X axis is different for each of the 4 figures. I have attached a sample file. I want to combine the 9 files into 1 files (of 9 rows x 1 col configuration) such that the Y axis remains only on the left most figure and the titles of the figures remain only on the top most 4 figures. I tried different codes that I have been working with for years (own and internet downloaded) but couldn't solve the issue.

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Answer 1

Taylor 2024-1-23

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https://ww2.mathworks.cn/matlabcentral/answers/2073241-how-to-combine-multiple-fig-files-into-one-fig-file#answer_1395526

编辑：Walter Roberson 2024-2-6

https://www.mathworks.com/matlabcentral/answers/444601-copying-the-content-of-a-figure-to-another-figure

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Taylor 2024-1-23

在 MATLAB Online 中打开

Is this closer to what you're looking for? If so, you can just extrapolate from 2 figures to 9.

% Load the first figure file
fig1 = openfig('Sample_file.fig', 'invisible'); 
axes1 = findobj(fig1, 'Type', 'axes');
% Load the second figure file 
fig2 = openfig('Sample_file2.fig', 'invisible');  % change the name for your second file
axes2 = findobj(fig2, 'Type', 'axes');
% Create a new figure
newFig = figure;
% Number of subplots per row
numSubplotsPerRow = 4;
% Loop through the axes objects and recreate the plots in the new figure
for i = 1:length(axes1)
    % Copy the contents of subplot from figure 1
    s1 = subplot(2, numSubplotsPerRow, i);
    copyobj(allchild(get(fig1, 'CurrentAxes')), s1);
    title(s1, get(get(axes1(i), 'Title'), 'String'));
    xlabel(s1, get(get(axes1(i), 'XLabel'), 'String'));
    ylabel(s1, get(get(axes1(i), 'YLabel'), 'String'));
    
    % Set the current axes in fig1 to the next one
    set(fig1, 'CurrentAxes', axes1(i));
end
for i = 1:length(axes2)
    % Copy the contents of subplot from figure 2
    s2 = subplot(2, numSubplotsPerRow, i + numSubplotsPerRow);
    copyobj(allchild(get(fig2, 'CurrentAxes')), s2);
    title(s2, get(get(axes2(i), 'Title'), 'String'));
    xlabel(s2, get(get(axes2(i), 'XLabel'), 'String'));
    ylabel(s2, get(get(axes2(i), 'YLabel'), 'String'));
    
    % Set the current axes in fig2 to the next one
    set(fig2, 'CurrentAxes', axes2(i));
end

M Yousaf 2024-1-25

编辑：Walter Roberson 2024-2-6

在 MATLAB Online 中打开

Thank you for the code. I tried your code as it is but it produces a figure with the position of the subplots reversed i.e., the subplots are placed right to left (4,3,2,1) instead of what is in the original figures (1,2,3,4) as marked in the screenshot. Also, it is not placing the subplots correctly. For example, subplot 4 is placed at position 1 and 2, subplot 3 is correct, subplot 4 gives the plot that should have been at position 1.

May be the problem is in "s1 = subplot(9, numSubplotsPerRow, i)" and other "s(i)".

I tried to fix it, but could not. Can I ask for your help in correcting this? I have attached 9 figures (empty but with the configuration I used) and the output figure as well. Thanks for your time.

I extrapolated your code for 9 figures like this:

clear all;
clc;
% Load the first figure file
fig1 = openfig('Fig1.fig', 'invisible'); 
axes1 = findobj(fig1, 'Type', 'axes');
fig2 = openfig('Fig2.fig', 'invisible');
axes2 = findobj(fig2, 'Type', 'axes');
fig3 = openfig('Fig3.fig', 'invisible'); 
axes3 = findobj(fig3, 'Type', 'axes');
 
fig4 = openfig('Fig4.fig', 'invisible');
axes4 = findobj(fig4, 'Type', 'axes');
fig5 = openfig('Fig5.fig', 'invisible'); 
axes5 = findobj(fig5, 'Type', 'axes');
fig6 = openfig('Fig6.fig', 'invisible');
axes6 = findobj(fig6, 'Type', 'axes');
fig7 = openfig('Fig7.fig', 'invisible'); 
axes7 = findobj(fig7, 'Type', 'axes');
fig8 = openfig('Fig8.fig', 'invisible'); 
axes8 = findobj(fig8, 'Type', 'axes');
fig9 = openfig('Fig9.fig', 'invisible');
axes9 = findobj(fig9, 'Type', 'axes');
% Create a new figure
newFig = figure;
% Number of subplots per row
numSubplotsPerRow = 4;
% Loop through the axes objects and recreate the plots in the new figure
for i = 1:length(axes1)
    % Copy the contents of subplot from figure 1
    s1 = subplot(9, numSubplotsPerRow, i);
    copyobj(allchild(get(fig1, 'CurrentAxes')), s1);
    title(s1, get(get(axes1(i), 'Title'), 'String'));
    xlabel(s1, get(get(axes1(i), 'XLabel'), 'String'));
    ylabel(s1, get(get(axes1(i), 'YLabel'), 'String'));
    
    % Set the current axes in fig1 to the next one
    set(fig1, 'CurrentAxes', axes1(i));   
end
for i = 1:length(axes2)
    % Copy the contents of subplot from figure 2
    s2 = subplot(9, numSubplotsPerRow, i + numSubplotsPerRow);
    copyobj(allchild(get(fig2, 'CurrentAxes')), s2);
    title(s2, get(get(axes2(i), 'Title'), 'String'));
    xlabel(s2, get(get(axes2(i), 'XLabel'), 'String'));
    ylabel(s2, get(get(axes2(i), 'YLabel'), 'String'));
    
    % Set the current axes in fig2 to the next one
    set(fig2, 'CurrentAxes', axes2(i));
end
for i = 1:length(axes3)
    % Copy the contents of subplot from figure 3
    s3 = subplot(9, numSubplotsPerRow, i + 2*numSubplotsPerRow);
    copyobj(allchild(get(fig3, 'CurrentAxes')), s3);
    title(s3, get(get(axes3(i), 'Title'), 'String'));
    xlabel(s3, get(get(axes3(i), 'XLabel'), 'String'));
    ylabel(s3, get(get(axes3(i), 'YLabel'), 'String'));
    
    % Set the current axes in fig3 to the next one
    set(fig3, 'CurrentAxes', axes3(i));
end
for i = 1:length(axes4)
    % Copy the contents of subplot from figure 4
    s4 = subplot(9, numSubplotsPerRow, i + 3*numSubplotsPerRow);
    copyobj(allchild(get(fig4, 'CurrentAxes')), s4);
    title(s4, get(get(axes4(i), 'Title'), 'String'));
    xlabel(s4, get(get(axes4(i), 'XLabel'), 'String'));
    ylabel(s4, get(get(axes4(i), 'YLabel'), 'String'));
    
    % Set the current axes in fig4 to the next one
    set(fig4, 'CurrentAxes', axes4(i));
end
for i = 1:length(axes5)
    % Copy the contents of subplot from figure 5
    s5 = subplot(9, numSubplotsPerRow, i + 4*numSubplotsPerRow);
    copyobj(allchild(get(fig5, 'CurrentAxes')), s5);
    title(s5, get(get(axes5(i), 'Title'), 'String'));
    xlabel(s5, get(get(axes5(i), 'XLabel'), 'String'));
    ylabel(s5, get(get(axes5(i), 'YLabel'), 'String'));
    
    % Set the current axes in fig5 to the next one
    set(fig5, 'CurrentAxes', axes5(i));
end
for i = 1:length(axes6)
    % Copy the contents of subplot from figure 6
    s6 = subplot(9, numSubplotsPerRow, i + 5*numSubplotsPerRow);
    copyobj(allchild(get(fig6, 'CurrentAxes')), s6);
    title(s6, get(get(axes6(i), 'Title'), 'String'));
    xlabel(s6, get(get(axes6(i), 'XLabel'), 'String'));
    ylabel(s6, get(get(axes6(i), 'YLabel'), 'String'));
    
    % Set the current axes in fig6 to the next one
    set(fig6, 'CurrentAxes', axes6(i));
end
for i = 1:length(axes7)
    % Copy the contents of subplot from figure 7
    s7 = subplot(9, numSubplotsPerRow, i + 6*numSubplotsPerRow);
    copyobj(allchild(get(fig7, 'CurrentAxes')), s7);
    title(s7, get(get(axes7(i), 'Title'), 'String'));
    xlabel(s7, get(get(axes7(i), 'XLabel'), 'String'));
    ylabel(s7, get(get(axes7(i), 'YLabel'), 'String'));
    
    % Set the current axes in fig7 to the next one
    set(fig7, 'CurrentAxes', axes7(i));
end
for i = 1:length(axes8)
    % Copy the contents of subplot from figure 8
    s8 = subplot(9, numSubplotsPerRow, i + 7*numSubplotsPerRow);
    copyobj(allchild(get(fig8, 'CurrentAxes')), s8);
    title(s8, get(get(axes8(i), 'Title'), 'String'));
    xlabel(s8, get(get(axes8(i), 'XLabel'), 'String'));
    ylabel(s8, get(get(axes8(i), 'YLabel'), 'String'));
    
    % Set the current axes in fig8 to the next one
    set(fig8, 'CurrentAxes', axes8(i));
end
for i = 1:length(axes9)
    % Copy the contents of subplot from figure 9
    s9 = subplot(9, numSubplotsPerRow, i + 8*numSubplotsPerRow);
    copyobj(allchild(get(fig9, 'CurrentAxes')), s9);
    title(s9, get(get(axes9(i), 'Title'), 'String'));
    xlabel(s9, get(get(axes9(i), 'XLabel'), 'String'));
    ylabel(s9, get(get(axes9(i), 'YLabel'), 'String'));
    
    % Set the current axes in fig9 to the next one
    set(fig9, 'CurrentAxes', axes9(i));
end

Taylor 2024-2-6

在 MATLAB Online 中打开

Replace

% Load the first figure file
fig1 = openfig('Sample_file.fig', 'invisible'); 
axes1 = findobj(fig1, 'Type', 'axes');
% Load the second figure file 
fig2 = openfig('Sample_file2.fig', 'invisible');  % change the name for your second file
axes2 = findobj(fig2, 'Type', 'axes');

with

% Load the first figure file
fig1 = openfig('Sample_file.fig', 'invisible'); 
axes1 = findobj(fig1, 'Type', 'axes');
axes1 = flip(axes1);
% Load the second figure file 
fig2 = openfig('Sample_file2.fig', 'invisible');  % change the name for your second file
axes2 = findobj(fig2, 'Type', 'axes');
axes2 = flip(axes2);

Sam O'Keefe 2024-4-24

Whilst the flip addition does sort out the left to right numbering of the plots ref their axes and titular data, the actual plotted data position is still incorrect ref the OPs comment;

"For example, subplot 4 is placed at position 1 and 2, subplot 3 is correct, subplot 4 gives the plot that should have been at position 1. "

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