/*
- modified-font-metric.cc -- declare Modified_font_metric
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 1999--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 1999--2009 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 <cctype>
using namespace std;
}
Box
-Modified_font_metric::get_indexed_char (vsize i) const
-{
- Box b = orig_->get_indexed_char (i);
- b.scale (magnification_);
- return b;
-}
-
-Box
-Modified_font_metric::get_ascii_char (vsize i) const
+Modified_font_metric::get_indexed_char_dimensions (vsize i) const
{
- Box b = orig_->get_ascii_char (i);
+ Box b = orig_->get_indexed_char_dimensions (i);
b.scale (magnification_);
return b;
}
return orig_->index_to_charcode (i);
}
-vsize
-Modified_font_metric::index_to_ascii (vsize k) const
-{
- return orig_->index_to_ascii (k);
-}
-
void
Modified_font_metric::derived_mark () const
{
}
Stencil
-Modified_font_metric::text_stencil (string text) const
+Modified_font_metric::text_stencil (Output_def *state,
+ string text, bool feta) const
{
Box b;
if (Pango_font *pf = dynamic_cast<Pango_font *> (orig_))
{
- Stencil stc = pf->text_stencil (text);
+ Stencil stc = pf->text_stencil (state, text, feta);
Box b = stc.extent_box ();
return scaled;
}
- return Font_metric::text_stencil (text);
-}
-
-Box
-Modified_font_metric::text_dimension (string text) const
-{
- Box b;
- Interval ydims;
- Real w = 0.0;
-
- for (ssize i = 0; i < text.length (); i++)
- {
- Box b = get_ascii_char ((unsigned char)text[i]);
-
- w += b[X_AXIS].length ();
- ydims.unite (b[Y_AXIS]);
- }
- if (ydims.is_empty ())
- ydims = Interval (0, 0);
-
- b = Box (Interval (0, w), ydims);
- return b;
+ return Font_metric::text_stencil (state, text, feta);
}
Font_metric *