Can someone enlighten me as to why lily uses Virtual_font_metric and
Font_metric? It appears that if the font metric achain does not include
the name of a font, a Virtual_font_metric is created by
ly:paper-get-font, and that when the achain includes a font-name entry,
a Font_metric is created.
Why the difference? It matters to me because I can successfully change
the size of a Virtual_font_metric stencil obtained using
ly:get-glyph-by-name, but I can't change the size of a stencil created
by fontify-text, regardless of whether it's a Virtual_font_metric (which
gives me lots of errors) or a Font_metric (which doesn't give me any
errors, but still doesn't change size).
Sample code:
#(def-markup-command (fontify-text-markup paper props size defstring)
(number? string?)
"Syntax: \\fontify-text-markup size defstring
eg: \\markup \\fontify-text-string #-6 #\"mytext\"
makes a markup of mytext at reduced size of 50 percent"
(let* ((font (ly:paper-get-font paper `(((font-size .
,size)(font-name . "cmss8")(font-encoding . TeX-text))))))
(fontify-text font defstring)
))
\score {
\notes {
a'2.^\markup \fontify-text-markup #4 #"string1"
c'' ^\markup \fontify-text-markup #-6 #"string2"
c' ^\markup \fontify-text-markup #-8 #"string3"
}
\paper{ raggedright = ##t }
}
Thanks,
Carl Sorensen
_______________________________________________
lilypond-devel mailing list
[EMAIL PROTECTED]
http://mail.gnu.org/mailman/listinfo/lilypond-devel
