AVMIDIPolyPressureEvent An object that represents a MIDI poly or key pressure event. Declarationclass AVMIDIPolyPressureEvent TopicsCreating a poly pressure eventinit(channel:key:pressure:)Configuring a poly pressure eventkeypressure RelationshipsInherits FromAVMIDIChannelEventConforms ToCVarArgCustomDebugStringConvertibleCustomStringConvertibleEquatableHashableNSObjectProtocol See AlsoHandling MIDI channel eventsAVMIDIChannelEventAVMIDIChannelPressureEventAVMIDIProgramChangeEventAVMIDIPitchBendEventAVMIDIControlChangeEvent