[NTG-context] calculations

Henning Hraban Ramm hraban at fiee.net
Sun Sep 24 21:47:04 CEST 2006

Am 2006-09-21 um 21:12 schrieb Peter Rolf:

>>>      \externalfigure[\lily!img][scale=\dimexpr(1000\LPscale)]%
> \numexpr should work here
>   ..[scale=\numexpr1000\LPscale\relax]%

thank you, that seemed what I looked for, but:
! You can't use `\numexpr' in horizontal mode.

BTW, Hans' hint "sx=\LPscale" doesn't seem to do anything.

Greetlings from Lake Constance!
http://www.cacert.org (I'm an assurer)

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