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Re: feature request: abs-fontsize available for all text grobs


From: David Kastrup
Subject: Re: feature request: abs-fontsize available for all text grobs
Date: Mon, 22 Jul 2013 12:31:03 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux)

Jan-Peter Voigt <address@hidden> writes:

> as one can read in
> http://www.lilypond.org/doc/v2.17/Documentation/extending/callback-functions.html
> you can use callback-functions on /all/ grob-properties ...
> so why doesn't this work?
> \override TextScript #'font-size = #(lambda (grob) 30)

The settings of font-interface and text-interface become part of the
props alist list for markup interpretation.  At the time a markup is
interpreted, no information about a possibly responsible grob is
available, so no callbacks can be executed.

-- 
David Kastrup




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