def __init__(self, scaleValue='C', scaleMode='major'):
'''
Acts as a wrapper for :class:`~music21.scale.Scale`. Used to represent the
concept of a figured bass scale, with a scale value and mode.
Accepted scale types: major, minor, dorian, phrygian, and hypophrygian.
A FiguredBassScale is raised if an invalid scale type is provided.
>>> from music21.figuredBass import realizerScale
>>> fbScale = realizerScale.FiguredBassScale()
>>> fbScale.realizerScale
<music21.scale.MajorScale C major>
>>> fbScale.keySig
<music21.key.KeySignature of no sharps or flats>
>>> fbScale = realizerScale.FiguredBassScale('d', 'minor')
>>> fbScale.realizerScale
<music21.scale.MinorScale D minor>
>>> fbScale.keySig
<music21.key.KeySignature of 1 flat>
'''
try:
foo = scaleModes[scaleMode]
self.realizerScale = foo(scaleValue)
self.keySig = key.KeySignature(
key.pitchToSharps(scaleValue, scaleMode))
except KeyError:
raise FiguredBassScaleException("Unsupported scale type-> " +
scaleMode)
def __init__(self, scaleValue='C', scaleMode='major'):
try:
foo = scaleModes[scaleMode]
self.realizerScale = foo(scaleValue)
self.keySig = key.KeySignature(key.pitchToSharps(scaleValue, scaleMode))
except KeyError:
raise FiguredBassScaleException('Unsupported scale type-> ' + scaleMode)
def __init__(self, scaleValue='C', scaleMode='major'):
'''
Acts as a wrapper for :class:`~music21.scale.Scale`. Used to represent the
concept of a figured bass scale, with a scale value and mode.
Accepted scale types: major, minor, dorian, phrygian, and hypophrygian.
A FiguredBassScale is raised if an invalid scale type is provided.
>>> from music21.figuredBass import realizerScale
>>> fbScale = realizerScale.FiguredBassScale()
>>> fbScale.realizerScale
<music21.scale.MajorScale C major>
>>> fbScale.keySig
<music21.key.KeySignature of no sharps or flats>
>>> fbScale = realizerScale.FiguredBassScale('d', 'minor')
>>> fbScale.realizerScale
<music21.scale.MinorScale D minor>
>>> fbScale.keySig
<music21.key.KeySignature of 1 flat>
'''
try:
foo = scaleModes[scaleMode]
self.realizerScale = foo(scaleValue)
self.keySig = key.KeySignature(key.pitchToSharps(scaleValue, scaleMode))
except KeyError:
raise FiguredBassScaleException("Unsupported scale type-> " + scaleMode)
def __init__(self, scaleValue='C', scaleMode='major'):
try:
foo = scaleModes[scaleMode]
self.realizerScale = foo(scaleValue)
self.keySig = key.KeySignature(key.pitchToSharps(scaleValue, scaleMode))
except KeyError:
raise FiguredBassScaleException("Unsupported scale type-> " + scaleMode)
def __init__(self, scaleValue, scaleMode = 'major'):
'''
Constructs a FiguredBassScale object, with a scaleValue (key) and a scaleMode (major is default).
'''
self._scaleValue = convertToPitch(scaleValue) #If scale value provided as string, convert to pitch
self._scaleMode = scaleMode
self._keySig = key.KeySignature(key.pitchToSharps(self._scaleValue,self._scaleMode))
self._scale = self._constructScale()
def __init__(self, scaleValue, scaleMode='major'):
'''
Constructs a FiguredBassScale object, with a scaleValue (key) and a scaleMode (major is default).
'''
self._scaleValue = convertToPitch(
scaleValue) #If scale value provided as string, convert to pitch
self._scaleMode = scaleMode
self._keySig = key.KeySignature(
key.pitchToSharps(self._scaleValue, self._scaleMode))
self._scale = self._constructScale()
