How do I capture a movie with all the subplots in a figure in MATLAB?

Question

MathWorks Support Team 2010-2-24

0
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https://ww2.mathworks.cn/matlabcentral/answers/94569-how-do-i-capture-a-movie-with-all-the-subplots-in-a-figure-in-matlab

I have subplots in my figure and want to use the MOVIE command to make an animation playing those subplots at the same time.

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Answer 1

MathWorks Support Team 2010-2-24

6
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/94569-how-do-i-capture-a-movie-with-all-the-subplots-in-a-figure-in-matlab#answer_103921

You can specify the figure handle as an input to GETFRAME to capture the entire figure including subplots in a single frame of the movie. You can then play back this movie as you would a movie with a single axes.

For example,

fig = figure('position',[100 100 850 600]);
x = 1:10;
for i = 1:10
subplot(2,1,1);
plot(x);
x = fliplr(x);
subplot(2,1,2);
plot(rand(1,10));
f(i) = getframe(fig);
end
close all
[h, w, p] = size(f(1).cdata);  % use 1st frame to get dimensions
hf = figure; 
% resize figure based on frame's w x h, and place at (150, 150)
set(hf, 'position', [150 150 w h]);
axis off
movie(hf,f);
mplay(f)