def note_head(self, arg):
from abjad.tools.scoretools.NoteHead import NoteHead
if isinstance(arg, type(None)):
self._note_head = None
elif isinstance(arg, NoteHead):
self._note_head = arg
else:
note_head = NoteHead(client=self, written_pitch=arg)
self._note_head = note_head
def written_pitch(self, arg):
from abjad.tools import pitchtools
from abjad.tools.scoretools.NoteHead import NoteHead
if arg is None:
if self.note_head is not None:
self.note_head.written_pitch = None
else:
if self.note_head is None:
self.note_head = NoteHead(self, written_pitch=None)
else:
pitch = pitchtools.NamedPitch(arg)
self.note_head.written_pitch = pitch
def __init__(
self,
written_pitch='snare',
client=None,
is_cautionary=None,
is_forced=None,
is_parenthesized=None,
tweak_pairs=(),
):
from abjad.ly import drums
NoteHead.__init__(
self,
written_pitch=None,
client=client,
is_cautionary=is_cautionary,
is_forced=is_forced,
is_parenthesized=is_parenthesized,
tweak_pairs=tweak_pairs,
)
assert str(written_pitch) in drums
drum_pitch = drums[str(written_pitch)]
self._written_pitch = drum_pitch