Sequence of slice() images

How can I automatically save a sequence of slice() images? It doesn't seem to fall under the same approach that plot() images do

Answer 1

[Walter Roberson]

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

[J W]

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]

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');

Answer 2

[J W]

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.