Hello,
you should use the Analyze/Set Scale... menu item to set the pixel scale and
unit of length for your image(s).
This is well explained in the documentation at
http://rsb.info.nih.gov/ij/docs/menus/analyze.html#scaleor on the wiki site at
http://imagejdocu.tudor.lu/imagej-documentation-wiki/gui-commands/set-scalejerome.
On 8/22/07, Han Gang Yu <
[hidden email]> wrote:
>
> Hello,
>
> Does anyone know how to put a scale bar with mm, instead of inches?
>
> Thanks.
> HG
>