def __init__(
self,
start: PointDef,
start_parent: GraphicObject,
stop: PointDef,
stop_parent: GraphicObject,
):
"""
Args:
start: The starting (left) position of the beam
start_parent: The parent for the starting position.
Must be a staff or in one.
stop: The ending (right) position of the beam
stop_parent: The parent for the ending position.
Must be a staff or in one.
"""
Path.__init__(self, start, parent=start_parent)
StaffObject.__init__(self, start_parent)
self.beam_thickness = self.staff.music_font.engraving_defaults[
"beamThickness"]
# Draw beam
stop = Point.from_def(stop)
self.line_to(stop.x, stop.y, stop_parent)
self.line_to(stop.x, stop.y + self.beam_thickness, stop_parent)
self.line_to(ZERO, self.beam_thickness, self)
self.close_subpath()
def __init__(
self,
start: PointDef,
start_parent: GraphicObject,
stop: PointDef,
stop_parent: Optional[GraphicObject],
direction: int,
width: Optional[Unit] = None,
):
"""
Args:
start: The starting point.
start_parent: The parent for the starting position.
Must be a staff or in one.
stop: The stopping point.
stop_parent: The parent for the ending position.
If `None`, defaults to `self`.
direction: The direction of the hairpin, where `-1` means diminuendo (>)
and `1` means crescendo (<).
width: The width of the wide hairpin. Defaults to 1 staff unit.
"""
Path.__init__(self, start, parent=start_parent)
StaffObject.__init__(self, start_parent)
stop = Point.from_def(stop)
Spanner2D.__init__(self, stop, stop_parent or self)
self.direction = direction
self.width = width if width is not None else self.staff.unit(1)
self.thickness = self.staff.music_font.engraving_defaults[
"hairpinThickness"]
self._draw_path()
def __init__(
self,
start: PointDef,
start_parent: GraphicObject,
stop: PointDef,
stop_parent: Optional[GraphicObject],
direction: int = -1,
):
"""
Args:
start: The starting point.
start_parent: The parent for the starting position.
Must be a staff or in one.
stop: The stopping point.
stop_parent: The parent for the ending position.
If `None`, defaults to `self`.
direction: The direction of the slur, where
`-1` indicates curving upward, and `1` vice versa.
"""
Path.__init__(self,
start,
parent=start_parent,
brush=Brush((0, 0, 0, 255)))
StaffObject.__init__(self, self.parent)
stop = Point.from_def(stop)
Spanner2D.__init__(self, stop, stop_parent or self)
self.direction = direction
# Load relevant engraving defaults from music font
engraving_defaults = self.staff.music_font.engraving_defaults
self.midpoint_thickness = self.staff.unit(
engraving_defaults["slurMidpointThickness"])
self.endpoint_thickness = self.staff.unit(
engraving_defaults["slurEndpointThickness"])
self._draw_path()
def __init__(
self,
pos: PointDef,
parent: Union[StaffObject, Staff],
duration: BeatDef,
):
pos = Point.from_def(pos)
self._duration = Beat.from_def(duration)
MusicText.__init__(self, pos,
[self._glyphnames[self.duration.base_division]],
parent)
StaffObject.__init__(self, parent)
def pos(self, value: PointDef):
self._pos = Point.from_def(value)