def make_sketch_lilypond_file(component):
abjad.override(component).bar_line.stencil = False
abjad.override(component).bar_number.stencil = False
abjad.override(component).beam.positions = abjad.SchemePair((4, 4))
abjad.override(component).spacing_spanner.strict_grace_spacing = True
abjad.override(component).spacing_spanner.strict_note_spacing = True
abjad.override(component).spacing_spanner.uniform_stretching = True
abjad.override(component).stem.length = 8.25
abjad.override(component).text_script.outside_staff_padding = 1
abjad.override(component).time_signature.stencil = False
abjad.override(component).tuplet_bracket.bracket_visibility = True
abjad.override(component).tuplet_bracket.minimum_length = 3
abjad.override(component).tuplet_bracket.outside_staff_padding = 1.5
abjad.override(component).tuplet_bracket.padding = 1.5
abjad.override(component).tuplet_bracket.springs_and_rods = \
abjad.Scheme('ly:spanner::set-spacing-rods', verbatim=True)
abjad.override(component).tuplet_bracket.staff_padding = 2.25
abjad.override(component).tuplet_number.text = \
abjad.Scheme('tuplet-number::calc-fraction-text', verbatim=True)
abjad.setting(component).proportional_notation_duration = \
abjad.SchemeMoment((1, 24))
abjad.setting(component).tuplet_full_length = True
lilypond_file = abjad.LilyPondFile.new(component)
lilypond_file.layout_block.indent = 0
lilypond_file.paper_block.system_system_spacing = abjad.Scheme(
"#'((basic-distance . 28)(minimum-distance . 1)(padding . 4)(stretchability . 1))",
verbatim=True)
return lilypond_file
def format_lilypond_value(argument):
r'''Formats LilyPond `argument` according to Scheme formatting
conventions.
Returns string.
'''
import abjad
if '_get_lilypond_format' in dir(argument) and not isinstance(argument, str):
pass
elif argument in (True, False):
argument = abjad.Scheme(argument)
elif argument in (
abjad.Up, abjad.Down, abjad.Left, abjad.Right, abjad.Center):
argument = abjad.Scheme(repr(argument).lower())
elif isinstance(argument, int) or isinstance(argument, float):
argument = abjad.Scheme(argument)
elif argument in LilyPondFormatManager.lilypond_color_constants:
argument = abjad.Scheme(argument)
elif isinstance(argument, str) and '::' in argument:
argument = abjad.Scheme(argument)
elif isinstance(argument, tuple) and len(argument) == 2:
argument = abjad.SchemePair(argument)
elif isinstance(argument, str) and ' ' not in argument:
argument = abjad.Scheme(argument, quoting="'")
elif isinstance(argument, str) and ' ' in argument:
argument = abjad.Scheme(argument)
else:
argument = abjad.Scheme(argument, quoting="'")
return format(argument, 'lilypond')
def __call__(self):
'''Calls woodwind fingering.
Returns markup command.
'''
import abjad
key_groups_as_scheme = []
cc_scheme_pair = abjad.SchemePair(('cc', self._center_column))
key_groups_as_scheme.append(cc_scheme_pair)
lh_scheme_pair = abjad.SchemePair(('lh', self._left_hand))
key_groups_as_scheme.append(lh_scheme_pair)
rh_scheme_pair = abjad.SchemePair(('rh', self._right_hand))
key_groups_as_scheme.append(rh_scheme_pair)
key_groups_as_scheme = abjad.Scheme(
key_groups_as_scheme,
quoting="'",
)
instrument_as_scheme = abjad.Scheme(self._name, quoting="'")
return abjad.MarkupCommand(
'woodwind-diagram',
instrument_as_scheme,
key_groups_as_scheme,
)
def _make_glissando_map(fret_combination, context_name):
binary_list = fret_combination.as_binary_list()
binary_list.reverse()
glissando_map_list = []
for i, finger in enumerate(binary_list):
if finger == 1:
mapping = abjad.SchemePair((i, i))
glissando_map_list.append(mapping)
if binary_list is None or binary_list == [0, 0, 0, 0, 0, 0]:
return None
else:
glissando_map_vector = abjad.SchemeVector(glissando_map_list)
glissando_map = abjad.lilypondnametools.LilyPondContextSetting(
context_name=context_name,
context_property='glissandoMap',
value=glissando_map_vector)
return glissando_map