-/*
- font-size-engraver.cc -- implement Font_size_engraver
-
+/*
+ font-size-engraver.cc -- implement Font_size_engraver
+
source file of the GNU LilyPond music typesetter
-
+
(c) 2001--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
- */
+*/
#include "grob.hh"
#include "engraver.hh"
class Font_size_engraver : public Engraver
{
-
+
TRANSLATOR_DECLARATIONS (Font_size_engraver);
protected:
virtual void acknowledge_grob (Grob_info gi);
private:
};
-
Font_size_engraver::Font_size_engraver ()
{
-
}
void
/*
We only want to process a grob once.
- */
+ */
if (gi.origin_trans_->context () != context ())
- return ;
-
+ return;
+
if (scm_is_number (sz) && scm_to_double (sz))
{
Real font_size = scm_to_double (sz);
-
- font_size += robust_scm2double (gi.grob_->get_property ("font-size"), 0);
+
+ font_size += robust_scm2double (gi.grob_->get_property ("font-size"), 0);
gi.grob_->set_property ("font-size", scm_make_real (font_size));
}
}
-
ADD_TRANSLATOR (Font_size_engraver,
-/* descr */ "Puts fontSize into font-relative-size grob property.",
-/* creats*/ "",
-/* accepts */ "",
-/* acks */ "font-interface",
-/* reads */ "fontSize",
-/* write */ "");
+ /* descr */ "Puts fontSize into font-relative-size grob property.",
+ /* creats*/ "",
+ /* accepts */ "",
+ /* acks */ "font-interface",
+ /* reads */ "fontSize",
+ /* write */ "");