BowPressure

class abjad.indicators.BowPressure.BowPressure(pressure=None)

Bow pressure indicator.

>>> bow_pressure = abjad.BowPressure('overpressure')
>>> abjad.f(bow_pressure)
abjad.BowPressure(
    pressure='overpressure',
    )

>>> bow_pressure = abjad.BowPressure('underpressure')
>>> abjad.f(bow_pressure)
abjad.BowPressure(
    pressure='underpressure',
    )

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Attributes Summary

parameter	Is true.
pressure	Gets pressure of indicator.
tweaks	Are not implemented on bow pressure.

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Special methods

(AbjadValueObject).__copy__(*arguments)

Copies Abjad value object.

Returns new Abjad value object.

(AbjadValueObject).__eq__(argument)

Is true when all initialization values of Abjad value object equal the initialization values of argument.

Returns true or false.

(AbjadObject).__format__(format_specification='')

Formats Abjad object.

Set format_specification to '' or 'storage'. Interprets '' equal to 'storage'.

Returns string.

(AbjadValueObject).__hash__()

Hashes Abjad value object.

Returns integer.

(AbjadObject).__repr__()

Gets interpreter representation of Abjad object.

Returns string.

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Read-only properties

parameter

Is true.

>>> abjad.BowPressure('overpressure').parameter
True

Return type:bool

pressure

Gets pressure of indicator.

Overpressure:

>>> bow_pressure = abjad.BowPressure('overpressure')
>>> bow_pressure.pressure
'overpressure'

Underpressure:

>>> bow_pressure = abjad.BowPressure('underpressure')
>>> bow_pressure.pressure
'underpressure'

Return type:Optional[str]

tweaks

Are not implemented on bow pressure.

Return type:None