def apply_additional_layout(lilypond_file):
r'''Configure multiple-voice rhythmic staves in `lilypond_file`.
Operates in place and returns none.
'''
# configure multiple-voice rhythmic staves
for staff in iterationtools.iterate_staves_in_expr(lilypond_file.score_block[0]):
if staff.is_simultaneous:
assert len(staff) == 2
voice_1 = staff[0]
voice_1.override.note_head.Y_offset = 0.5
voice_1.override.stem.direction = Up
voice_2 = staff[1]
voice_2.override.note_head.Y_offset = -0.5
voice_2.override.stem.direction = Down
spacing_vector = layouttools.make_spacing_vector(0, 0, 6, 0)
staff.override.vertical_axis_group.staff_staff_spacing = spacing_vector
# provide more space between staves with pitched notes
for staff in iterationtools.iterate_staves_in_expr(lilypond_file.score_block[0]):
if not isinstance(staff, stafftools.RhythmicStaff):
for context_block in lilypond_file.layout_block.context_blocks:
if context_block.context_name == 'StaffGroup':
staff_group_context_block = context_block
break
else:
raise Exception('no staff group context block found.')
spacing_vector = layouttools.make_spacing_vector(0, 0, 6, 0)
context_block.override.vertical_axis_group.staff_staff_spacing = spacing_vector
break
def _make_time_signature_context_block(
font_size=3,
minimum_distance=12,
padding=4,
):
from abjad.tools import layouttools
from abjad.tools import lilypondfiletools
assert isinstance(font_size, (int, float))
assert isinstance(padding, (int, float))
context_block = lilypondfiletools.ContextBlock(
type_='Engraver_group',
name='TimeSignatureContext',
)
context_block.consists_commands.append('Axis_group_engraver')
context_block.consists_commands.append('Time_signature_engraver')
override(context_block).time_signature.X_extent = (0, 0)
override(context_block).time_signature.X_offset = schemetools.Scheme(
'ly:self-alignment-interface::x-aligned-on-self')
override(context_block).time_signature.Y_extent = (0, 0)
override(context_block).time_signature.break_align_symbol = False
override(context_block).time_signature.break_visibility = \
schemetools.Scheme('end-of-line-invisible')
override(context_block).time_signature.font_size = font_size
override(context_block).time_signature.self_alignment_X = \
schemetools.Scheme('center')
spacing_vector = layouttools.make_spacing_vector(
0,
minimum_distance,
padding,
0,
)
override(context_block).vertical_axis_group.default_staff_staff_spacing = \
spacing_vector
return context_block
def _make_time_signature_context_block(
font_size=3,
minimum_distance=10,
padding=4,
):
from abjad.tools import layouttools
from abjad.tools import lilypondfiletools
assert isinstance(font_size, (int, float))
assert isinstance(padding, (int, float))
context_block = lilypondfiletools.ContextBlock(
type_='Engraver_group',
name='TimeSignatureContext',
)
context_block.consists_commands.append('Axis_group_engraver')
context_block.consists_commands.append('Time_signature_engraver')
override(context_block).time_signature.X_extent = (0, 0)
override(context_block).time_signature.X_offset = schemetools.Scheme(
'ly:self-alignment-interface::x-aligned-on-self')
override(context_block).time_signature.Y_extent = (0, 0)
override(context_block).time_signature.break_align_symbol = False
override(context_block).time_signature.break_visibility = \
schemetools.Scheme('end-of-line-invisible')
override(context_block).time_signature.font_size = font_size
override(context_block).time_signature.self_alignment_X = \
schemetools.Scheme('center')
spacing_vector = layouttools.make_spacing_vector(
0,
minimum_distance,
padding,
0,
)
override(context_block).vertical_axis_group.default_staff_staff_spacing = \
spacing_vector
return context_block
def test_layouttools_make_spacing_vector_01():
spacing_vector = layouttools.make_spacing_vector(0, 0, 12, 0)
assert spacing_vector == schemetools.SchemeVector(
schemetools.SchemePair('basic-distance', 0),
schemetools.SchemePair('minimum-distance', 0),
schemetools.SchemePair('padding', 12),
schemetools.SchemePair('stretchability', 0))
def make_asset_stylesheet(self, package_name):
r"""Makes asset stylesheet.
Returns none.
"""
stylesheet = lilypondfiletools.make_basic_lilypond_file()
stylesheet.pop()
stylesheet.file_initial_system_comments = []
stylesheet.default_paper_size = "letter", "portrait"
stylesheet.global_staff_size = 14
stylesheet.layout_block.indent = 0
stylesheet.layout_block.ragged_right = True
stylesheet.paper_block.markup_system_spacing = layouttools.make_spacing_vector(0, 0, 12, 0)
stylesheet.paper_block.system_system_spacing = layouttools.make_spacing_vector(0, 0, 10, 0)
stylesheet_file_path = os.path.join(
self.asset_storehouse_packagesystem_path_in_built_in_asset_library, package_name, "stylesheet.ly"
)
stylesheet_file_pointer = file(stylesheet_file_path, "w")
stylesheet_file_pointer.write(stylesheet.format)
stylesheet_file_pointer.close()
def apply_additional_layout(lilypond_file):
r'''Configures multiple-voice rhythmic staves in `lilypond_file`.
Operates in place.
Returns none.
'''
from abjad.tools import layouttools
from abjad.tools import lilypondfiletools
from abjad.tools import scoretools
from abjad.tools import topleveltools
# configure multiple-voice rhythmic staves
for staff in topleveltools.iterate(
lilypond_file.score_block.items[0]).by_class(scoretools.Staff):
if staff.is_simultaneous:
assert len(staff) == 2
voice_1 = staff[0]
topleveltools.override(voice_1).note_head.Y_offset = 0.5
topleveltools.override(voice_1).stem.direction = Up
voice_2 = staff[1]
topleveltools.override(voice_2).note_head.Y_offset = -0.5
topleveltools.override(voice_2).stem.direction = Down
spacing_vector = layouttools.make_spacing_vector(0, 0, 6, 0)
manager = topleveltools.override(staff)
manager.vertical_axis_group.staff_staff_spacing = spacing_vector
# provide more space between staves with pitched notes
for staff in topleveltools.iterate(
lilypond_file.score_block.items[0]).by_class(scoretools.Staff):
if not (isinstance(staff, scoretools.Staff)
and staff.context_name == 'RhythmicStaff'):
for item in lilypond_file.layout_block.items:
if isinstance(item, lilypondfiletools.ContextBlock):
if item.source_context_name == 'StaffGroup':
break
else:
message = 'no staff group context block found.'
raise Exception(message)
spacing_vector = layouttools.make_spacing_vector(0, 0, 6, 0)
manager = topleveltools.override(item)
manager.vertical_axis_group.staff_staff_spacing = spacing_vector
break
def apply_additional_layout(lilypond_file):
r'''Configures multiple-voice rhythmic staves in `lilypond_file`.
Operates in place.
Returns none.
'''
from abjad.tools import layouttools
from abjad.tools import lilypondfiletools
from abjad.tools import scoretools
from abjad.tools import topleveltools
# configure multiple-voice rhythmic staves
for staff in topleveltools.iterate(lilypond_file.score_block.items[0]
).by_class(scoretools.Staff):
if staff.is_simultaneous:
assert len(staff) == 2
voice_1 = staff[0]
topleveltools.override(voice_1).note_head.Y_offset = 0.5
topleveltools.override(voice_1).stem.direction = Up
voice_2 = staff[1]
topleveltools.override(voice_2).note_head.Y_offset = -0.5
topleveltools.override(voice_2).stem.direction = Down
spacing_vector = layouttools.make_spacing_vector(0, 0, 6, 0)
manager = topleveltools.override(staff)
manager.vertical_axis_group.staff_staff_spacing = spacing_vector
# provide more space between staves with pitched notes
for staff in topleveltools.iterate(
lilypond_file.score_block.items[0]).by_class(scoretools.Staff):
if not (isinstance(staff, scoretools.Staff) and
staff.context_name == 'RhythmicStaff'):
for item in lilypond_file.layout_block.items:
if isinstance(item, lilypondfiletools.ContextBlock):
if item.source_context_name == 'StaffGroup':
break
else:
message = 'no staff group context block found.'
raise Exception(message)
spacing_vector = layouttools.make_spacing_vector(0, 0, 6, 0)
manager = topleveltools.override(item)
manager.vertical_axis_group.staff_staff_spacing = spacing_vector
break
def make_floating_time_signature_lilypond_file(music=None):
r'''Makes floating time signature LilyPond file.
.. container:: example
::
>>> score = Score()
>>> time_signature_context = scoretools.Context(
... context_name='TimeSignatureContext',
... )
>>> durations = [(2, 8), (3, 8), (4, 8)]
>>> measures = scoretools.make_spacer_skip_measures(durations)
>>> time_signature_context.extend(measures)
>>> score.append(time_signature_context)
>>> staff = Staff()
>>> staff.append(Measure((2, 8), "c'8 ( d'8 )"))
>>> staff.append(Measure((3, 8), "e'8 ( f'8 g'8 )"))
>>> staff.append(Measure((4, 8), "fs'4 ( e'8 d'8 )"))
>>> score.append(staff)
>>> lilypond_file = \
... lilypondfiletools.make_floating_time_signature_lilypond_file(
... score
... )
::
>>> print format(lilypond_file) # doctest: +SKIP
% 2014-01-07 18:22
\version "2.19.0"
\language "english"
#(set-default-paper-size "letter" 'portrait)
#(set-global-staff-size 12)
\header {}
\layout {
\accidentalStyle forget
indent = #0
ragged-right = ##t
\context {
\name TimeSignatureContext
\type Engraver_group
\consists Axis_group_engraver
\consists Time_signature_engraver
\override TimeSignature #'X-extent = #'(0 . 0)
\override TimeSignature #'X-offset = #ly:self-alignment-interface::x-aligned-on-self
\override TimeSignature #'Y-extent = #'(0 . 0)
\override TimeSignature #'break-align-symbol = ##f
\override TimeSignature #'break-visibility = #end-of-line-invisible
\override TimeSignature #'font-size = #1
\override TimeSignature #'self-alignment-X = #center
\override VerticalAxisGroup #'default-staff-staff-spacing = #'((basic-distance . 0) (minimum-distance . 12) (padding . 6) (stretchability . 0))
}
\context {
\Score
\remove Bar_number_engraver
\accepts TimeSignatureContext
\override Beam #'breakable = ##t
\override SpacingSpanner #'strict-grace-spacing = ##t
\override SpacingSpanner #'strict-note-spacing = ##t
\override SpacingSpanner #'uniform-stretching = ##t
\override TupletBracket #'bracket-visibility = ##t
\override TupletBracket #'minimum-length = #3
\override TupletBracket #'padding = #2
\override TupletBracket #'springs-and-rods = #ly:spanner::set-spacing-rods
\override TupletNumber #'text = #tuplet-number::calc-fraction-text
autoBeaming = ##f
proportionalNotationDuration = #(ly:make-moment 1 32)
tupletFullLength = ##t
}
\context {
\StaffGroup
}
\context {
\Staff
\remove Time_signature_engraver
}
\context {
\RhythmicStaff
\remove Time_signature_engraver
}
}
\paper {
left-margin = #20
system-system-spacing = #'((basic-distance . 0) (minimum-distance . 0) (padding . 12) (stretchability . 0))
}
\score {
\new Score <<
\new TimeSignatureContext {
{
\time 2/8
s1 * 1/4
}
{
\time 3/8
s1 * 3/8
}
{
\time 4/8
s1 * 1/2
}
}
\new Staff {
{
\time 2/8
c'8 (
d'8 )
}
{
\time 3/8
e'8 (
f'8
g'8 )
}
{
\time 4/8
fs'4 (
e'8
d'8 )
}
}
>>
}
::
>>> show(lilypond_file) # doctest: +SKIP
Makes LilyPond file.
Wraps `music` in LilyPond ``\score`` block.
Adds LilyPond ``\header``, ``\layout``, ``\paper`` and ``\score`` blocks to
LilyPond file.
Defines layout settings for custom ``\TimeSignatureContext``.
(Note that you must create and populate an Abjad context with name
equal to ``'TimeSignatureContext'`` in order for ``\TimeSignatureContext``
layout settings to apply.)
Applies many file, layout and paper settings.
Returns LilyPond file.
'''
from abjad.tools import layouttools
from abjad.tools import lilypondfiletools
lilypond_file = lilypondfiletools.make_basic_lilypond_file(music=music)
lilypond_file.default_paper_size = 'letter', 'portrait'
lilypond_file.global_staff_size = 12
lilypond_file.paper_block.left_margin = 20
vector = layouttools.make_spacing_vector(0, 0, 12, 0)
lilypond_file.paper_block.system_system_spacing = vector
lilypond_file.layout_block.indent = 0
lilypond_file.layout_block.ragged_right = True
command = indicatortools.LilyPondCommand('accidentalStyle forget')
lilypond_file.layout_block.items.append(command)
block = _make_time_signature_context_block(font_size=1, padding=6)
lilypond_file.layout_block.items.append(block)
context_block = lilypondfiletools.ContextBlock(
source_context_name='Score',
)
lilypond_file.layout_block.items.append(context_block)
context_block.accepts_commands.append('TimeSignatureContext')
context_block.remove_commands.append('Bar_number_engraver')
override(context_block).beam.breakable = True
override(context_block).spacing_spanner.strict_grace_spacing = True
override(context_block).spacing_spanner.strict_note_spacing = True
override(context_block).spacing_spanner.uniform_stretching = True
override(context_block).tuplet_bracket.bracket_visibility = True
override(context_block).tuplet_bracket.padding = 2
scheme = schemetools.Scheme('ly:spanner::set-spacing-rods')
override(context_block).tuplet_bracket.springs_and_rods = scheme
override(context_block).tuplet_bracket.minimum_length = 3
scheme = schemetools.Scheme('tuplet-number::calc-fraction-text')
override(context_block).tuplet_number.text = scheme
set_(context_block).autoBeaming = False
moment = schemetools.SchemeMoment((1, 32))
set_(context_block).proportionalNotationDuration = moment
set_(context_block).tupletFullLength = True
# provided as a stub position for user customization
context_block = lilypondfiletools.ContextBlock(
source_context_name='StaffGroup',
)
lilypond_file.layout_block.items.append(context_block)
context_block = lilypondfiletools.ContextBlock(
source_context_name='Staff',
)
lilypond_file.layout_block.items.append(context_block)
context_block.remove_commands.append('Time_signature_engraver')
context_block = lilypondfiletools.ContextBlock(
source_context_name='RhythmicStaff',
)
lilypond_file.layout_block.items.append(context_block)
context_block.remove_commands.append('Time_signature_engraver')
return lilypond_file
def make_floating_time_signature_lilypond_file(music=None):
r'''Makes floating time signature LilyPond file.
.. container:: example
::
>>> score = Score()
>>> time_signature_context = scoretools.Context(
... context_name='TimeSignatureContext',
... )
>>> durations = [(2, 8), (3, 8), (4, 8)]
>>> measures = scoretools.make_spacer_skip_measures(durations)
>>> time_signature_context.extend(measures)
>>> score.append(time_signature_context)
>>> staff = Staff()
>>> staff.append(Measure((2, 8), "c'8 ( d'8 )"))
>>> staff.append(Measure((3, 8), "e'8 ( f'8 g'8 )"))
>>> staff.append(Measure((4, 8), "fs'4 ( e'8 d'8 )"))
>>> score.append(staff)
>>> lilypond_file = \
... lilypondfiletools.make_floating_time_signature_lilypond_file(
... score
... )
::
>>> print(format(lilypond_file)) # doctest: +SKIP
% 2014-01-07 18:22
\version "2.19.0"
\language "english"
#(set-default-paper-size "letter" 'portrait)
#(set-global-staff-size 12)
\header {}
\layout {
\accidentalStyle forget
indent = #0
ragged-right = ##t
\context {
\name TimeSignatureContext
\type Engraver_group
\consists Axis_group_engraver
\consists Time_signature_engraver
\override TimeSignature #'X-extent = #'(0 . 0)
\override TimeSignature #'X-offset = #ly:self-alignment-interface::x-aligned-on-self
\override TimeSignature #'Y-extent = #'(0 . 0)
\override TimeSignature #'break-align-symbol = ##f
\override TimeSignature #'break-visibility = #end-of-line-invisible
\override TimeSignature #'font-size = #1
\override TimeSignature #'self-alignment-X = #center
\override VerticalAxisGroup #'default-staff-staff-spacing = #'((basic-distance . 0) (minimum-distance . 12) (padding . 6) (stretchability . 0))
}
\context {
\Score
\remove Bar_number_engraver
\accepts TimeSignatureContext
\override Beam #'breakable = ##t
\override SpacingSpanner #'strict-grace-spacing = ##t
\override SpacingSpanner #'strict-note-spacing = ##t
\override SpacingSpanner #'uniform-stretching = ##t
\override TupletBracket #'bracket-visibility = ##t
\override TupletBracket #'minimum-length = #3
\override TupletBracket #'padding = #2
\override TupletBracket #'springs-and-rods = #ly:spanner::set-spacing-rods
\override TupletNumber #'text = #tuplet-number::calc-fraction-text
autoBeaming = ##f
proportionalNotationDuration = #(ly:make-moment 1 32)
tupletFullLength = ##t
}
\context {
\StaffGroup
}
\context {
\Staff
\remove Time_signature_engraver
}
\context {
\RhythmicStaff
\remove Time_signature_engraver
}
}
\paper {
left-margin = #20
system-system-spacing = #'((basic-distance . 0) (minimum-distance . 0) (padding . 12) (stretchability . 0))
}
\score {
\new Score <<
\new TimeSignatureContext {
{
\time 2/8
s1 * 1/4
}
{
\time 3/8
s1 * 3/8
}
{
\time 4/8
s1 * 1/2
}
}
\new Staff {
{
\time 2/8
c'8 (
d'8 )
}
{
\time 3/8
e'8 (
f'8
g'8 )
}
{
\time 4/8
fs'4 (
e'8
d'8 )
}
}
>>
}
::
>>> show(lilypond_file) # doctest: +SKIP
Makes LilyPond file.
Wraps `music` in LilyPond ``\score`` block.
Adds LilyPond ``\header``, ``\layout``, ``\paper`` and ``\score`` blocks to
LilyPond file.
Defines layout settings for custom ``\TimeSignatureContext``.
(Note that you must create and populate an Abjad context with name
equal to ``'TimeSignatureContext'`` in order for ``\TimeSignatureContext``
layout settings to apply.)
Applies many file, layout and paper settings.
Returns LilyPond file.
'''
from abjad.tools import layouttools
from abjad.tools import lilypondfiletools
lilypond_file = lilypondfiletools.make_basic_lilypond_file(music=music)
lilypond_file.default_paper_size = 'letter', 'portrait'
lilypond_file.global_staff_size = 12
lilypond_file.paper_block.left_margin = 20
vector = layouttools.make_spacing_vector(0, 0, 12, 0)
lilypond_file.paper_block.system_system_spacing = vector
#lilypond_file.layout_block.indent = 0
lilypond_file.layout_block.ragged_right = True
command = indicatortools.LilyPondCommand('accidentalStyle forget')
lilypond_file.layout_block.items.append(command)
block = _make_time_signature_context_block(font_size=1, padding=6)
lilypond_file.layout_block.items.append(block)
context_block = lilypondfiletools.ContextBlock(
source_context_name='Score', )
lilypond_file.layout_block.items.append(context_block)
context_block.accepts_commands.append('TimeSignatureContext')
context_block.remove_commands.append('Bar_number_engraver')
override(context_block).beam.breakable = True
override(context_block).spacing_spanner.strict_grace_spacing = True
override(context_block).spacing_spanner.strict_note_spacing = True
override(context_block).spacing_spanner.uniform_stretching = True
override(context_block).tuplet_bracket.bracket_visibility = True
override(context_block).tuplet_bracket.padding = 2
scheme = schemetools.Scheme('ly:spanner::set-spacing-rods')
override(context_block).tuplet_bracket.springs_and_rods = scheme
override(context_block).tuplet_bracket.minimum_length = 3
scheme = schemetools.Scheme('tuplet-number::calc-fraction-text')
override(context_block).tuplet_number.text = scheme
set_(context_block).autoBeaming = False
moment = schemetools.SchemeMoment((1, 24))
set_(context_block).proportionalNotationDuration = moment
set_(context_block).tupletFullLength = True
# provided as a stub position for user customization
context_block = lilypondfiletools.ContextBlock(
source_context_name='StaffGroup', )
lilypond_file.layout_block.items.append(context_block)
context_block = lilypondfiletools.ContextBlock(
source_context_name='Staff', )
lilypond_file.layout_block.items.append(context_block)
context_block.remove_commands.append('Time_signature_engraver')
context_block = lilypondfiletools.ContextBlock(
source_context_name='RhythmicStaff', )
lilypond_file.layout_block.items.append(context_block)
context_block.remove_commands.append('Time_signature_engraver')
return lilypond_file
markuptools.Markup(r'\bold { %s }' % cur_group, 'up')(leaf)
cur_group += 1
bar_line = score.add_double_bar()
spanner = spannertools.Spanner(voice.leaves)
spanner.override.staff.bar_line.stencil = False
score.override.bar_number.transparent = True
scheme_function = schemetools.SchemeFunction('custom-horizontal-bracket-alignment-callback')
score.override.horizontal_bracket.stencil = scheme_function
score.override.time_signature.stencil = False
score.override.stem.transparent = True
score.override.beam.transparent = True
score.override.horizontal_bracket.staff_padding = 3
score.override.text_script.staff_padding = 2
score.override.text_script.color = 'blue'
contexttools.set_accidental_style_on_sequential_contexts_in_expr(score, 'forget')
lilypond_file.default_paper_size = 'letter', 'portrait'
lilypond_file.global_staff_size = 16
lilypond_file.file_initial_user_includes.append("/Users/trevorbaca/Documents/other/baca/scm/baca.scm")
lilypond_file.header_block.title = 'Turquoise PCs'
lilypond_file.header_block.subtitle = '(Las manos mágicas)'
lilypond_file.layout_block.indent = 0
lilypond_file.layout_block.ragged_bottom = True
lilypond_file.layout_block.ragged_last = True
lilypond_file.paper_block.system_system_spacing = layouttools.make_spacing_vector(0, 0, 7, 0)
lilypond_file.paper_block.markup_system_spacing = layouttools.make_spacing_vector(0, 0, 7, 0)
#show(lilypond_file)
def make_text_alignment_example_lilypond_file(music=None):
r'''Makes text-alignment example LilyPond file.
>>> score = Score([Staff('c d e f')])
>>> lilypond_file = documentationtools.make_text_alignment_example_lilypond_file(score)
.. doctest::
>>> print format(lilypond_file) # doctest: +SKIP
% Abjad revision 5651
% 2012-05-19 10:04
\version "2.15.37"
\language "english"
#(set-global-staff-size 18)
\layout {
indent = #0
ragged-right = ##t
\context {
\Score
\remove Bar_number_engraver
\remove Default_bar_line_engraver
\override Clef #'transparent = ##t
\override SpacingSpanner #'strict-grace-spacing = ##t
\override SpacingSpanner #'strict-note-spacing = ##t
\override SpacingSpanner #'uniform-stretching = ##t
\override TextScript #'staff-padding = #4
proportionalNotationDuration = #(ly:make-moment 1 32)
}
}
\paper {
bottom-margin = #10
left-margin = #10
line-width = #150
system-system-spacing = #'(
(basic-distance . 0) (minimum-distance . 0) (padding . 15) (stretchability . 0))
}
\score {
\new Score <<
\new Staff {
c4
d4
e4
f4
}
>>
}
Returns LilyPond file.
'''
from abjad.tools import layouttools
from abjad.tools import lilypondfiletools
from abjad.tools import schemetools
lilypond_file = lilypondfiletools.make_basic_lilypond_file(music=music)
lilypond_file.global_staff_size = 18
lilypond_file.layout_block.indent = 0
lilypond_file.layout_block.ragged_right = True
context_block = lilypondfiletools.ContextBlock(
source_context_name='Score',
)
lilypond_file.layout_block.items.append(context_block)
context_block.remove_commands.append('Bar_number_engraver')
context_block.remove_commands.append('Default_bar_line_engraver')
override(context_block).clef.transparent = True
override(context_block).spacing_spanner.strict_grace_spacing = True
override(context_block).spacing_spanner.strict_note_spacing = True
override(context_block).spacing_spanner.uniform_stretching = True
override(context_block).text_script.staff_padding = 4
override(context_block).time_signature.transparent = True
moment = schemetools.SchemeMoment((1, 32))
set_(context_block).proportionalNotationDuration = moment
lilypond_file.paper_block.bottom_margin = 10
lilypond_file.paper_block.left_margin = 10
lilypond_file.paper_block.line_width = 150
vector = layouttools.make_spacing_vector(0, 0, 15, 0)
lilypond_file.paper_block.system_system_spacing = vector
return lilypond_file
def make_time_signature_context_block(
font_size=3,
minimum_distance=12,
padding=4,
):
r'''Make time signature context block:
::
>>> context_block = lilypondfiletools.make_time_signature_context_block()
.. doctest::
>>> f(context_block) # doctest: +SKIP
\context {
\type Engraver_group
\name TimeSignatureContext
\consists Axis_group_engraver
\consists Time_signature_engraver
\override TimeSignature #'X-extent = #'(0 . 0)
\override TimeSignature #'X-offset = #ly:self-alignment-interface::x-aligned-on-self
\override TimeSignature #'Y-extent = #'(0 . 0)
\override TimeSignature #'break-align-symbol = ##f
\override TimeSignature #'break-visibility = #end-of-line-invisible
\override TimeSignature #'font-size = #3
\override TimeSignature #'self-alignment-X = #center
\override VerticalAxisGroup #'default-staff-staff-spacing = #'(
(basic-distance . 0) (minimum-distance . 0) (padding . 4) (stretchability . 0))
}
Returns context block.
'''
from abjad.tools import layouttools
from abjad.tools import lilypondfiletools
assert isinstance(font_size, (int, float))
assert isinstance(padding, (int, float))
context_block = lilypondfiletools.ContextBlock()
context_block.type = 'Engraver_group'
context_block.engraver_consists.append('Axis_group_engraver')
context_block.engraver_consists.append('Time_signature_engraver')
context_block.name = 'TimeSignatureContext'
context_block.override.time_signature.X_extent = (0, 0)
context_block.override.time_signature.X_offset = schemetools.Scheme(
'ly:self-alignment-interface::x-aligned-on-self')
context_block.override.time_signature.Y_extent = (0, 0)
context_block.override.time_signature.break_align_symbol = False
context_block.override.time_signature.break_visibility = \
schemetools.Scheme('end-of-line-invisible')
context_block.override.time_signature.font_size = font_size
context_block.override.time_signature.self_alignment_X = \
schemetools.Scheme('center')
spacing_vector = layouttools.make_spacing_vector(
0,
minimum_distance,
padding,
0,
)
context_block.override.vertical_axis_group.default_staff_staff_spacing = \
spacing_vector
return context_block
def make_text_alignment_example_lilypond_file(music=None):
r'''Makes text-alignment example LilyPond file.
>>> score = Score([Staff('c d e f')])
>>> lilypond_file = documentationtools.make_text_alignment_example_lilypond_file(score)
.. doctest::
>>> print(format(lilypond_file)) # doctest: +SKIP
% Abjad revision 5651
% 2012-05-19 10:04
\version "2.15.37"
\language "english"
#(set-global-staff-size 18)
\layout {
indent = #0
ragged-right = ##t
\context {
\Score
\remove Bar_number_engraver
\remove Default_bar_line_engraver
\override Clef #'transparent = ##t
\override SpacingSpanner #'strict-grace-spacing = ##t
\override SpacingSpanner #'strict-note-spacing = ##t
\override SpacingSpanner #'uniform-stretching = ##t
\override TextScript #'staff-padding = #4
proportionalNotationDuration = #(ly:make-moment 1 32)
}
}
\paper {
bottom-margin = #10
left-margin = #10
line-width = #150
system-system-spacing = #'(
(basic-distance . 0) (minimum-distance . 0) (padding . 15) (stretchability . 0))
}
\score {
\new Score <<
\new Staff {
c4
d4
e4
f4
}
>>
}
Returns LilyPond file.
'''
from abjad.tools import layouttools
from abjad.tools import lilypondfiletools
from abjad.tools import schemetools
lilypond_file = lilypondfiletools.make_basic_lilypond_file(music=music)
lilypond_file.global_staff_size = 18
lilypond_file.layout_block.indent = 0
lilypond_file.layout_block.ragged_right = True
context_block = lilypondfiletools.ContextBlock(
source_context_name='Score', )
lilypond_file.layout_block.items.append(context_block)
context_block.remove_commands.append('Bar_number_engraver')
context_block.remove_commands.append('Default_bar_line_engraver')
override(context_block).clef.transparent = True
override(context_block).spacing_spanner.strict_grace_spacing = True
override(context_block).spacing_spanner.strict_note_spacing = True
override(context_block).spacing_spanner.uniform_stretching = True
override(context_block).text_script.staff_padding = 4
override(context_block).time_signature.transparent = True
moment = schemetools.SchemeMoment((1, 32))
set_(context_block).proportionalNotationDuration = moment
lilypond_file.paper_block.bottom_margin = 10
lilypond_file.paper_block.left_margin = 10
lilypond_file.paper_block.line_width = 150
vector = layouttools.make_spacing_vector(0, 0, 15, 0)
lilypond_file.paper_block.system_system_spacing = vector
return lilypond_file
def make_floating_time_signature_lilypond_file(music=None):
r'''Make floating time signature LilyPond file from `music`.
Function creates a basic LilyPond file.
Function then applies many layout settings.
View source here for the complete inventory of settings applied.
Returns LilyPond file object.
'''
from abjad.tools import layouttools
from abjad.tools import lilypondfiletools
lilypond_file = lilypondfiletools.make_basic_lilypond_file(music=music)
lilypond_file.default_paper_size = 'letter', 'portrait'
lilypond_file.global_staff_size = 12
lilypond_file.paper_block.left_margin = 20
lilypond_file.paper_block.system_system_spacing = \
layouttools.make_spacing_vector(0, 0, 12, 0)
lilypond_file.layout_block.indent = 0
lilypond_file.layout_block.ragged_right = True
lilypond_file.layout_block.append(
marktools.LilyPondCommandMark('accidentalStyle forget'))
time_signature_context_block = \
lilypondfiletools.make_time_signature_context_block(
font_size=1, padding=6)
lilypond_file.layout_block.context_blocks.append(
time_signature_context_block)
context_block = lilypondfiletools.ContextBlock()
lilypond_file.layout_block.context_blocks.append(context_block)
lilypond_file.score = context_block
context_block.context_name = 'Score'
context_block.accepts.append('TimeSignatureContext')
context_block.engraver_removals.append('Bar_number_engraver')
context_block.override.beam.breakable = True
context_block.override.spacing_spanner.strict_grace_spacing = True
context_block.override.spacing_spanner.strict_note_spacing = True
context_block.override.spacing_spanner.uniform_stretching = True
context_block.override.tuplet_bracket.bracket_visibility = True
context_block.override.tuplet_bracket.padding = 2
context_block.override.tuplet_bracket.springs_and_rods = \
schemetools.Scheme(
'ly:spanner::set-spacing-rods')
context_block.override.tuplet_bracket.minimum_length = 3
context_block.override.tuplet_number.text = \
schemetools.Scheme('tuplet-number::calc-fraction-text')
context_block.set.autoBeaming = False
context_block.set.proportionalNotationDuration = \
schemetools.SchemeMoment((1, 32))
context_block.set.tupletFullLength = True
# provided as a stub position for user customization
context_block = lilypondfiletools.ContextBlock()
lilypond_file.layout_block.context_blocks.append(context_block)
context_block.context_name = 'StaffGroup'
context_block = lilypondfiletools.ContextBlock()
lilypond_file.layout_block.context_blocks.append(context_block)
context_block.context_name = 'Staff'
context_block.engraver_removals.append('Time_signature_engraver')
context_block = lilypondfiletools.ContextBlock()
lilypond_file.layout_block.context_blocks.append(context_block)
context_block.context_name = 'RhythmicStaff'
context_block.engraver_removals.append('Time_signature_engraver')
return lilypond_file