/*
- grid-line-interface.cc -- implement Grid_line_interface
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 2005--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 2005--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ LilyPond is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ LilyPond is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
*/
#include "grid-line-interface.hh"
SCM
Grid_line_interface::print (SCM smobbed_me)
{
- Grob *me = unsmob_grob (smobbed_me);
+ Grob *me = unsmob<Grob> (smobbed_me);
extract_grob_set (me, "elements", elts);
/* compute common refpoint of elements */
Real staffline = me->layout ()->get_dimension (ly_symbol2scm ("line-thickness"));
Real thick = robust_scm2double (me->get_property ("thickness"), 1.0)
- * staffline;
+ * staffline;
iv += -me->relative_coordinate (refp, Y_AXIS);
Stencil st = Lookup::filled_box (Box (Interval (0, thick),
- iv));
+ iv));
return st.smobbed_copy ();
}
SCM
Grid_line_interface::width (SCM smob)
{
- Grob *me = unsmob_grob (smob);
+ Grob *me = unsmob<Grob> (smob);
Real staffline = me->layout ()->get_dimension (ly_symbol2scm ("line-thickness"));
Real thick = robust_scm2double (me->get_property ("thickness"), 1.0)
- * staffline;
+ * staffline;
return ly_interval2scm (Interval (0, thick));
}
}
ADD_INTERFACE (Grid_line_interface,
- "A line that is spanned between grid-points.",
+ "A line that is spanned between grid-points.",
- /* properties */
- "elements "
- "thickness "
- );
+ /* properties */
+ "elements "
+ "thickness "
+ );
ADD_INTERFACE (Grid_point_interface,
- "A spanning point for grid lines.",
+ "A spanning point for grid lines.",
- /* properties */
- ""
- );
+ /* properties */
+ ""
+ );