source file of the GNU LilyPond music typesetter
- (c) 2004--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ (c) 2004--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#ifndef LINE_INTERFACE_HH
#define LINE_INTERFACE_HH
#include "lily-proto.hh"
+#include "grob-interface.hh"
struct Line_interface
{
static Stencil line (Grob *me, Offset from, Offset to);
- static bool has_interface (Grob *);
+ DECLARE_GROB_INTERFACE();
static Stencil make_dashed_line (Real th, Offset from, Offset to, Real, Real);
static Stencil make_line (Real th, Offset from, Offset to);
static Stencil make_arrow (Offset beg, Offset end, Real thick,