def _add_tweaks_and_direction(self, command):
strings = []
contributions = tweak(self)._list_format_contributions()
strings.extend(contributions)
string = self._add_direction(command)
strings.append(string)
return strings
def _tweaked_start_command_strings(self):
strings = []
contributions = tweak(self)._list_format_contributions()
strings.extend(contributions)
string = rf'\{self.shape_string}'
string = self._add_direction(string)
strings.append(string)
return strings
def _tweaked_start_command_strings(self):
strings = []
contributions = tweak(self)._list_format_contributions()
strings.extend(contributions)
start_command = self._start_command
start_command = self._add_direction(start_command)
strings.append(start_command)
return strings
def __copy__(self, *arguments):
"""
Copies spanner.
Does not copy spanner leaves.
"""
new = type(self)(*self.__getnewargs__())
if getattr(self, '_lilypond_setting_name_manager', None) is not None:
new._lilypond_setting_name_manager = copy.copy(setting(self))
if getattr(self, '_tweaks', None) is not None:
new._tweaks = copy.copy(tweak(self))
self._copy_keywords(new)
return new
def _match_anchor_leaf(self):
from .Chord import Chord
from .Note import Note
first_grace = abjad_inspect(self).leaf(0)
if not isinstance(first_grace, (Note, Chord)):
message = f"must start with note or chord:\n"
message += f" {repr(self)}"
raise Exception(message)
anchor_leaf = self._get_on_beat_anchor_leaf()
if isinstance(anchor_leaf,
(Note, Chord)) and isinstance(first_grace,
(Note, Chord)):
if isinstance(first_grace, Note):
chord = Chord(first_grace)
mutate(first_grace).replace(chord)
first_grace = chord
anchor_pitches = abjad_inspect(anchor_leaf).pitches()
highest_pitch = list(sorted(anchor_pitches))[-1]
if highest_pitch not in first_grace.note_heads:
first_grace.note_heads.append(highest_pitch)
grace_mate_head = first_grace.note_heads.get(highest_pitch)
tweak(grace_mate_head).font_size = 0
tweak(grace_mate_head).transparent = True
def tweaks(self) -> LilyPondTweakManager:
r"""
Gets tweaks.
.. container:: example
>>> note_head = abjad.NoteHead("cs''")
>>> note_head.tweaks
LilyPondTweakManager()
>>> abjad.tweak(note_head).color = 'red'
>>> abjad.f(note_head)
\tweak color #red
cs''
"""
return tweak(self)