-/*
+/*
modified-font-metric.hh -- declare Font_metric
-
+
source file of the GNU LilyPond music typesetter
-
- (c) 1999--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+
+ (c) 1999--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#ifndef MODIFIED_FONT_METRIC_HH
#include "font-metric.hh"
-/* Perhaps junk this, and move this to paper_def as interface? */
+/* Perhaps junk this, and move this to layout_def as interface? */
struct Modified_font_metric : public Font_metric
{
public:
- Box text_dimension (String);
-
-
- static SCM make_scaled_font_metric (SCM, Font_metric*, Real);
+ virtual Box text_dimension (String) const;
+ virtual Stencil text_stencil (String) const;
+
+ static SCM make_scaled_font_metric (Font_metric *fm, Real magnification);
virtual int count () const;
virtual Offset get_indexed_wxwy (int) const;
+ virtual Offset attachment_point (String) const;
virtual int name_to_index (String) const;
- virtual String coding_scheme () const;
-
- virtual Font_metric * original_font () const;
+ virtual unsigned index_to_charcode (int) const;
+ Font_metric *original_font () const;
protected:
-
- SCM coding_vector_;
- SCM coding_table_;
- SCM coding_mapping_;
- SCM coding_description_;
- friend SCM ly_font_encoding_alist (SCM);
-
+ Font_metric *orig_;
+ Real magnification_;
+
+ Modified_font_metric (Font_metric *fm, Real magnification);
+ virtual SCM sub_fonts () const;
+ virtual String font_name () const;
virtual Real design_size () const;
- virtual void derived_mark () const;
+ virtual void derived_mark () const;
virtual Box get_indexed_char (int) const;
virtual int index_to_ascii (int) const;
virtual Box get_ascii_char (int) const;
- Font_metric *orig_;
- Real magnification_;
- String coding_scheme_;
-
-
- Modified_font_metric (String, Font_metric*, Real);
Box tex_kludge (String) const;
};