[NTG-context] Access figure data?

Peter Rolf indiego at gmx.net
Thu Oct 14 22:53:01 CEST 2010


Am 14.10.2010 22:22, schrieb Hans Hagen:
> On 14-10-2010 10:10, Peter Rolf wrote:
> 
>> Nice to have. Is this also possible from the lua side? I ask, because I
>> need the pixel size of a graphic for some border checking ('clip' a
>> frame out of a bitmap). Currently I use \getfiguredimensions from the
>> tex side, as I haven't found a way in lua yet.
> 
> local f = figures.current()
> 
> f.used.xresolution
>
Thanks, will test asap :-)

> eventually there will be a documented interface for the lua end (for the
> moment I want to have the freedom to change the code) as I need to add a
> few more wrappers.
>
> Hans
> 
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