How can i place saved figures into a new figure as subplots?

Question

Yasmin Samy 2018-10-18

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https://ww2.mathworks.cn/matlabcentral/answers/424634-how-can-i-place-saved-figures-into-a-new-figure-as-subplots

评论： Yasmin Samy 2018-10-26

Hello, I am trying to place my plotted figures (saved as .fig) as subplots in one figure. The problem i face is that they axis totally changes. I would like to place them in subplots without any changes.

I tried the code at https://www.mathworks.com/matlabcentral/answers/101806-how-can-i-insert-my-matlab-figure-fig-files-into-multiple-subplots but still it changed the axis and the details of the figures. thanks

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Yasmin Samy 2018-10-19

在 MATLAB Online 中打开

Hello Jan..this are figures saved as .fig from a code i have. I used the code in the link i provided to try to put them all in one figure as subplots. Image2 is what i would like them to look like (i did that in ppt but the resolution is terrible when u save it that way) and image.png is what i get when i input those figures to plot. For your convenience the code is as follows (from the link in the question)

   h1 = openfig('PEA.fig','reuse'); % open figure
    ax1 = gca; % get handle to axes of figure
    h2 = openfig('Bar.fig','reuse');
     ax2 = gca;
    h3 = openfig('OP.fig','reuse');
     ax3 = gca;
    h4 = openfig('Re.fig','reuse');
     ax4 = gca;
    h5 = openfig('Thu.fig','reuse');
     ax5 = gca;
    h6 = openfig('H.fig','reuse');
     ax6 = gca;
h7 = figure; %create new figure
s1 = subplot(2,3,1); %create and get handle to the subplot axes
s2 = subplot(2,3,2);
s3 = subplot(2,3,3);
s4 = subplot(2,3,4);
s5 = subplot(2,3,5);
s6 = subplot(2,3,6);
   fig1 = get(ax1,'children'); %get handle to all the children in the figure
   fig2 = get(ax2,'children');
   fig3 = get(ax3,'children');
   fig4 = get(ax4,'children');
   fig5 = get(ax5,'children');
   fig6 = get(ax6,'children');
copyobj(fig1,s1); %copy children to new parent axes i.e. the subplot axes
copyobj(fig2,s2);
copyobj(fig3,s3);
copyobj(fig4,s4);
copyobj(fig5,s5);
copyobj(fig6,s6);

Yasmin Samy 2018-10-19

Thanks Walter, that makes sense. Can you guide me as in how to do that exactly...

Walter Roberson 2018-10-19

I posted code in https://www.mathworks.com/matlabcentral/answers/262265-duplicating-an-imshow-image-into-a-new-figure-without-using-imshow#comment_332459

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Answer 1

Jan 2018-10-20

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/424634-how-can-i-place-saved-figures-into-a-new-figure-as-subplots#answer_342421

编辑：Jan 2018-10-20

在 MATLAB Online 中打开

I assume, all you have to do is to replace:

h7 = figure; %create new figure
s1 = subplot(2,3,1); %create and get handle to the subplot axes
fig1 = get(ax1,'children'); %get handle to all the children in the figure
copyobj(fig1,s1); %copy children to new parent axes i.e. the subplot axes

by

h7 = figure; %create new figure
newAxes = copyobj(ax1, h7); %copy axes to new figure

If you want to change the position of the new axes object, do this afterwards.

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Jan 2018-10-26

@Yasmin Samy: To be exact, you cannot "put a figure in a subplot". While a "figure" is the complete window with title bar and menus, a "subplot" is an axes object. Does "playing with the figure position" mean the position of the axes? Confusing.

Yasmin Samy 2018-10-26

@Walter Roberson: Thanks for your comment, i guess plotting them all in the same figure where they overlap each other, then use Position to place them in the required place (and resize them as well). Thanks for that.

@Jan: Yes i meant using Position to place them where i want them instead of using subplot. I tried doing that with 2 plots, having them plotted (they overlap each other) full size in the same figure. Then i manually resized and put them in the place i would want them to be (manually doing what i was hoping 'subplot' would do).

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How can i place saved figures into a new figure as subplots?

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How can i place saved figures into a new figure as subplots?

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