[NTG-context] how can I use framewidth in calculations

[Thomas A. Schmitz]

On 03/24/12 08:44, Herbert Voss wrote:
> \framed[width=7cm]{\externalfigure[cow][width=0.75\expandafter\dimexpr\framedparameter{width}]}
>
>
> works for me
>
> Herbert

Ooh, expansion, my old nemesis, strikes again! Thanks, that works too - 
this is one of the many aspects of TeX that I have never really grasped...

Thanks!

Thomas