Image file saving location
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my code ↓
for i = 1:5
h = imagesc(X, Y, Z(:,:,i)); xlim([-2 2]); ylim([-1 1]);
fname = ['Image', num2str(i)];
print(fname, '-djpeg');
end
How do I save the image file to folder 'C:\Users\leehj\Desktop\aaa' ?
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Accepted Answer
Walter Roberson
on 19 May 2022
outdir = 'C:\Users\leehj\Desktop\aaa';
for i = 1:5
h = imagesc(X, Y, Z(:,:,i)); xlim([-2 2]); ylim([-1 1]);
fname = fullfile(outdir, ['Image', num2str(i)]);
print(fname, '-djpeg');
end
2 Comments
Walter Roberson
on 19 May 2022
Edited: Walter Roberson
on 19 May 2022
Note: with modern MATLAB, you should consider using exportgraphics() .
Also you should probably include the file extension.
There are also nicer ways to construct the name,
outdir = "C:\Users\leehj\Desktop\aaa";
ax = gca;
for i = 1:5
imagesc(ax, X, Y, Z(:,:,i)); xlim([-2 2]); ylim([-1 1]);
fname = fullfile(outdir, "Image" + i + ".jpg");
exportgraphics(ax, fname);
end
More Answers (1)
KSSV
on 19 May 2022
thepath = 'C:\Users\leehj\Desktop\aaa\' ;
for i = 1:5
h = imagesc(X, Y, Z(:,:,i)); xlim([-2 2]); ylim([-1 1]);
fname = [thepath,'Image', num2str(i)];
print(fname, '-djpeg');
end
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