Access ConTeXt dimensions in Lua
Hi all, I’m trying to write some dimensions to a file, e.g. \startluacode io.savedata("settings.txt", context("\\textwidth")) \stopluacode But that context() construct is nil. There’s probably a simple solution... ;) Greetlings, Hraban --- http://www.fiee.net http://wiki.contextgarden.net https://www.cacert.org (I'm an assurer) GPG Key ID 1C9B22FD
\startluacode io.savedata("settings.txt", context("\\textwidth")) \stopluacode
Found it myself: number.todimen(tex.dimen.textwidth) Sorry for the noise. But now I need the current font name, even better the current values for rm, ss and tt fonts. I found p.123 of cld-mkiv.pdf, but don’t know how to address these values. Greetlings, Hraban --- http://www.fiee.net http://wiki.contextgarden.net https://www.cacert.org (I'm an assurer) GPG Key ID 1C9B22FD
On 10/8/2016 10:41 PM, Henning Hraban Ramm wrote:
Hi all,
I’m trying to write some dimensions to a file, e.g.
\startluacode io.savedata("settings.txt", context("\\textwidth")) \stopluacode
But that context() construct is nil. There’s probably a simple solution... ;)
\starttext \startluacode io.savedata("settings.txt", number.topoints(tex.dimen.textwidth)) \stopluacode \typefile{settings.txt} \stoptext ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------
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Henning Hraban Ramm