Sequence of slice() images

J W
2016 1 24
2 个回答
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更新时间：2016 1 24
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How can I automatically save a sequence of slice() images? It doesn't seem to fall under the same approach that plot() images do

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Walter Roberson
Walter Roberson 2016-1-24

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It is exactly the same, getframe() / imwrite(), or print(), or saveas()

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J W
J W 2016-1-24
编辑：J W 2016-1-24
Hmm. It seems as if I do:
x=1:1:3;
[X,Y,Z]=meshgrid(x,x,x);
u=sin(X);
h=slice(X,Y,Z,u,1,1,1);
imwrite(h,'test.jpg');
it results in a blank frame result
Walter Roberson
Walter Roberson 2016-1-24
slice() returns a graphics object, not an array of data. imwrite() is only for writing arrays of data. One possibility using imwrite() is
x=1:1:3;
[X,Y,Z]=meshgrid(x,x,x);
u=sin(X);
slice(X,Y,Z,u,1,1,1);
pause(0.01); %draws and gives time to render
h = getframe(gca);
imwrite(h,'test.jpg');

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J W
J W 2016-1-24
编辑：J W 2016-1-24

0 个投票

Figured it out. Use a direct function handle.
h=figure;
slice(X,Y,Z,u,1,1,1);
saveas(h,'test.jpg');
I'll be accepting the previous answer because it was still correct.

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