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Re: Anybody have a prgram to write a .bmp file?
From: |
Robert A. Macy |
Subject: |
Re: Anybody have a prgram to write a .bmp file? |
Date: |
Tue, 30 Jan 2007 19:08:52 -0800 |
just checked, this worked ok:
>> x=ones(256,1)*(0:255)/255;
>> [X,map]=gray2ind(x,256);
>> bmpwrite(X,map,"Xtest.bmp");
made a great gray scaled image the exact size of bytes.
Just seems the color function is wonky.
- Robert -
On Tue, 30 Jan 2007 21:36:51 -0500
Paul Kienzle <address@hidden> wrote:
>
> On Jan 29, 2007, at 1:19 PM, Robert A. Macy wrote:
>
> > I need a program that writes an r, g, b set of matrices
> > to create a .bmp file
> >
> > Anybody got one?
>
> There is bmpwrite.m in the image toolbox on octave-forge.
>
> - Paul
>