From: Peter Rolf <indiego@gmx.net>
To: Hans Hagen <pragma@wxs.nl>
Cc: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Access figure data?
Date: Thu, 14 Oct 2010 22:53:01 +0200 [thread overview]
Message-ID: <4CB76DAD.9000208@gmx.net> (raw)
In-Reply-To: <4CB76668.5060602@wxs.nl>
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
>
> -----------------------------------------------------------------
> Hans Hagen | PRAGMA ADE
> Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
> tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
> | www.pragma-pod.nl
> -----------------------------------------------------------------
>
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next prev parent reply other threads:[~2010-10-14 20:53 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-14 18:10 Brian Wedde
2010-10-14 18:26 ` Hans Hagen
2010-10-14 18:49 ` Aditya Mahajan
2010-10-14 19:33 ` Hans Hagen
2010-10-14 20:10 ` Peter Rolf
2010-10-14 20:22 ` Hans Hagen
2010-10-14 20:53 ` Peter Rolf [this message]
2010-10-15 5:16 ` Peter Münster
2010-10-15 7:54 ` Peter Rolf
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