You can select 'cm' as the unit in the grid configuration dialog.
whether this does exactly the right thing is something you'll have to
(personally, I would look at the pixel width and height, and divide
them by 3. I'm not used to working in cm.)
The grid configuration dialog is found in the Image menu
On Sun, Jul 13, 2008 at 4:26 AM, <[EMAIL PROTECTED]> wrote:
> I am trying to make 10 cm and 20 cm horizontal and vertical lines on a
> photo. In other word, trying to divide a photo into thirds. Can someone
> help? Thanks.
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