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Re: how to see images at original size
From: |
Michael Goffioul |
Subject: |
Re: how to see images at original size |
Date: |
Mon, 21 Jul 2008 09:42:56 +0200 |
On Mon, Jul 21, 2008 at 7:16 AM, bharat pathak <address@hidden> wrote:
> Hello all,
>
> I am using octave 3.0.1 with jhandles as the graphics
> backend.
>
> a = imread('lena.bmp');
> imshow(double (a )/256);
>
> This does not show me the image with original scale.
> It shows me with reduced size, maybe 60% of original
> size.
>
> How to see the image in octave at the same 100% size.
> (without any scaling internally done).
This is due to the auto-scaling of the axis. Try to call
"axis image" (but I'm not sure it'll work as expected
in 3.0.1).
Otherwise, if you know the size of your image, then
you can still call "axis([1 width 1 height])" to get more
or less the same effect.
Michael.