#include <cmath>
#include <cctype>
-#include <algorithm> // min, max
+#include <algorithm> // min, max
using namespace std;
{
SCM gn = me->get_property ("glyph-name");
if (scm_is_string (gn))
- suffix = ly_scm2string (gn);
+ suffix = ly_scm2string (gn);
}
Font_metric *fm = Font_interface::get_default_font (me);
Grob *stem = unsmob_grob (me->get_object ("stem"));
Direction stem_dir = stem ? get_grob_direction (stem) : CENTER;
-
+
if (stem_dir == CENTER)
- programming_error ("must have stem dir for note head");
-
- idx_directed = idx_either =
- prefix + ((stem_dir == UP) ? "u" : "d") + suffix;
+ programming_error ("must have stem dir for note head");
+
+ idx_directed = idx_either
+ = prefix + ((stem_dir == UP) ? "u" : "d") + suffix;
out = fm->find_by_name (idx_directed);
}
-
if (out.is_empty ())
{
me->warning (_f ("none of note heads `%s' or `%s' found",
- idx_symmetric.c_str (), idx_directed.c_str ()));
+ idx_symmetric.c_str (), idx_directed.c_str ()));
out = Stencil (Box (Interval (0, 0), Interval (0, 0)), SCM_EOL);
}
else
}
/*
- TODO: make stem X-parent of notehead.
+ TODO: make stem X-parent of notehead.
*/
MAKE_SCHEME_CALLBACK (Note_head, stem_x_shift, 1);
SCM
// the interval between the note and the first ledger line, not
// the whole interval between the note and the staff.
Interval iv (min (0.0, lines[UP] - my_ext[DOWN] + 1),
- max (0.0, lines[DOWN] - my_ext[UP] - 1));
+ max (0.0, lines[DOWN] - my_ext[UP] - 1));
return ly_interval2scm (iv);
}
Note_head::stem_attachment_coordinate (Grob *me, Axis a)
{
Offset off = robust_scm2offset (me->get_property ("stem-attachment"),
- Offset (0,0));
-
+ Offset (0, 0));
+
return off [a];
}
Note_head::get_stem_attachment (Font_metric *fm, string key)
{
Offset att;
-
+
int k = fm->name_to_index (key);
if (k >= 0)
{
Box b = fm->get_indexed_char_dimensions (k);
Offset wxwy = fm->attachment_point (key);
- for (int i = X_AXIS ; i < NO_AXES; i++)
- {
- Axis a = Axis (i);
-
- Interval v = b[a];
- if (!v.is_empty ())
- {
- att[a] = (2 * (wxwy[a] - v.center ()) / v.length ());
- }
- }
+ for (int i = X_AXIS; i < NO_AXES; i++)
+ {
+ Axis a = Axis (i);
+
+ Interval v = b[a];
+ if (!v.is_empty ())
+ {
+ att[a] = (2 * (wxwy[a] - v.center ()) / v.length ());
+ }
+ }
}
return att;
SCM
Note_head::calc_stem_attachment (SCM smob)
{
- Grob *me = unsmob_grob (smob);
+ Grob *me = unsmob_grob (smob);
Font_metric *fm = Font_interface::get_default_font (me);
string key;
internal_print (me, &key);
return ly_offset2scm (get_stem_attachment (fm, key));
}
-
ADD_INTERFACE (Note_head,
- "A note head. There are many possible values for"
- " @code{style}. For a complete list, see"
- " @ruser{Note head styles}.",
-
- /* properties */
- "note-names "
- "accidental-grob "
- "glyph-name "
- "stem-attachment "
- "style "
- );
+ "A note head. There are many possible values for"
+ " @code{style}. For a complete list, see"
+ " @ruser{Note head styles}.",
+
+ /* properties */
+ "note-names "
+ "accidental-grob "
+ "glyph-name "
+ "stem-attachment "
+ "style "
+ );