segmentmaker¶

SegmentMaker with supporting classes and functions.

Classes

class evans.segmentmaker.NoteheadBracketMaker[source]¶

Writes tuplet brackets with inserted note head.

>>> tuplet = abjad.Tuplet((3, 2), "cs'8 d'8")
>>> tuplet_2 = abjad.Tuplet((2, 3), components=[abjad.Note(0, (3, 8)), tuplet])
>>> staff = abjad.Staff()
>>> staff.append(tuplet_2)
>>> staff.extend([abjad.Note("c'4"), abjad.Note("cs'8"), abjad.Note("d'8")])
>>> new_brackets = evans.NoteheadBracketMaker()
>>> new_brackets(staff)
>>> score = abjad.Score([staff])
>>> moment = "#(ly:make-moment 1 25)"
>>> abjad.setting(score).proportional_notation_duration = moment
>>> file = abjad.LilyPondFile(
...     items=[score],
...     includes=["abjad.ily"],
...     global_staff_size=16,
... )
>>> abjad.show(file)  

---

Attributes Summary

__call__	Call self as a function.
__repr__	Return repr(self).
__str__	Return str(self).

---

Special methods

overridden __call__(selections)[source]¶

Call self as a function.

overridden __repr__()[source]¶

Return repr(self).

overridden __str__()[source]¶

Return str(self).

class evans.segmentmaker.SegmentMaker(abbreviations=None, add_final_grand_pause=True, barline='||', beam_pattern='runs', beam_rests=False, clef_handlers=None, colophon=None, commands=None, current_directory=None, cutaway=True, fermata='scripts.ushortfermata', instruments=None, names=None, name_staves=True, mm_rests=True, page_break_counts=None, rehearsal_mark=None, score_includes=None, score_template=None, segment_name=None, tempo=((1, 4), 90), time_signatures=None, tuplet_bracket_noteheads=True)[source]¶

---

Attributes Summary

__repr__	Return repr(self).
__str__	Return str(self).
beam_score
beaming
build_segment
call_handlers
rewrite_meter
transform_brackets

---

Special methods

overridden __repr__()[source]¶

Return repr(self).

overridden __str__()[source]¶

Return str(self).

---

Methods

beam_score()[source]¶

build_segment()[source]¶

call_handlers(commands)[source]¶

rewrite_meter()[source]¶

transform_brackets()[source]¶

Functions

evans.segmentmaker.annotate_leaves(score, prototype=<class 'abjad.score.Leaf'>)[source]¶

evans.segmentmaker.beam_meter(components, meter, offset_depth, include_rests=True)[source]¶

>>> pre_tuplet_notes = abjad.Staff("c'8 c'8 c'8")
>>> tuplet = abjad.Tuplet((2, 3), "c'8 r8 c'8")
>>> post_tuplet_notes = abjad.Staff("c'8 c'8 c'8")
>>> staff = abjad.Staff()
>>> for _ in [pre_tuplet_notes[:], tuplet, post_tuplet_notes[:]]:
...     staff.append(_)
... 
>>> evans.beam_meter(components=staff[:], meter=abjad.Meter((4, 4)), offset_depth=1)
>>> score = abjad.Score([staff])
>>> moment = "#(ly:make-moment 1 25)"
>>> abjad.setting(score).proportional_notation_duration = moment
>>> file = abjad.LilyPondFile(
...     items=[score],
...     includes=["abjad.ily"],
...     global_staff_size=16,
... )
>>> abjad.show(file)