/*
- stencil.hh -- declare Stencil
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 1997--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 1997--2008 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/>.
*/
#ifndef STENCIL_HH
#define STENCIL_HH
-#include <cstdlib> // size_t
+#include <cstdlib> // size_t
using namespace std;
#include "lily-proto.hh"
efficient to add "fresh" stencils to what you're going to build.
* Do not create Stencil objects on the heap. That includes passing
- around Stencil* which are produced by unsmob_stencil(). Either
+ around Stencil* which are produced by Stencil::unsmob(). Either
copy Stencil objects, or use SCM references.
* Empty stencils have empty dimensions. If add_at_edge is used to
Set dimensions to empty, or to (Interval (0, 0), Interval (0, 0) */
void set_empty (bool);
void add_at_edge (Axis a, Direction d, const Stencil &m, Real padding);
+ void stack (Axis a, Direction d, const Stencil &m, Real padding, Real mindist);
void add_stencil (Stencil const &m);
void translate (Offset);
Stencil translated (Offset) const;
void rotate_degrees_absolute (Real, Offset);
void align_to (Axis a, Real x);
void translate_axis (Real, Axis);
+ void scale (Real, Real);
Interval extent (Axis) const;
Box extent_box () const;
bool is_empty () const;
+ bool is_empty (Axis) const;
Stencil in_color (Real r, Real g, Real b) const;
+ static SCM skylines_from_stencil (SCM, Real, Axis);
};
-DECLARE_UNSMOB (Stencil, stencil);
void interpret_stencil_expression (SCM expr,
- void (*func) (void *, SCM),
- void *func_arg,
- Offset o);
+ SCM (*func) (void *, SCM),
+ void *func_arg,
+ Offset o);
SCM find_expression_fonts (SCM expr);
void register_stencil_head (SCM symbol);
bool is_stencil_head (SCM symbol);
SCM all_stencil_heads ();
-
#endif /* STENCIL_HH */