Re: Image display in Windows

[Douglas Steele]

Michael Blume <address@hidden> writes
>Does anyone have a way to display Octave images in Windows? I know this
>capability is not built-in, but perhaps someone has written a pipe to a
>Windows compatible display program. Thanks.

Displaying a matrix is relatively straightforward eg:-

function image (x)

y=x-min(min(x))+0.5;
y=y/max(max(y)+0.5);

map = gray(256);
[m2,n2]=size(map);
bmpwrite(y*m2,map,'tmp');
system('mspaint tmp.bmp');
system('rm tmp.bmp');

endfunction

You can get bmpwrite.m (free) from the Mathworks site.


-- 
Douglas Steele



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