Struct ARAContentNote 

#[repr(C, packed(1))]
pub struct ARAContentNote {
    pub frequency: f32,
    pub pitchNumber: ARAPitchNumber,
    pub volume: f32,
    pub startPosition: ARATimePosition,
    pub attackDuration: ARATimeDuration,
    pub noteDuration: ARATimeDuration,
    pub signalDuration: ARATimeDuration,
}

! Content reader event class: notes provided by kARAContentTypeNotes. ! Event sort order is by startPosition. ! As with all content readers, a pointer to this struct retrieved via getContentReaderDataForEvent() ! is still owned by the callee and must remain valid until either getContentReaderDataForEvent() ! is called again or the reader is destroyed via destroyContentReader().

Fields

frequency: f32

! Average frequency in Hz, kARAInvalidFrequency if note has no defined pitch (percussive).

pitchNumber: ARAPitchNumber

! Index corresponding to MIDI note number (or kARAInvalidPitchNumber).

volume: f32

! Normalized level: 0.0f (weak) <= level <= 1.0f (strong). ! This value is scaled according to human perception (i.e. closer to a dB scale than to a linear one).

startPosition: ARATimePosition

! Time in seconds marking the beginning of the note (aka “note on” in MIDI), relative to the ! start of the song or the audio source/modification.

attackDuration: ARATimeDuration

! Time marking the musical/quantization anchor of the note, relative to the start of the note.

noteDuration: ARATimeDuration

! Time marking the release point of the note (aka “note off” in MIDI), relative to the start of the note.

signalDuration: ARATimeDuration

! Time marking the end of the entire sound of the note (end of release phase), relative to the start of the note.

Trait Implementations

impl Clone for ARAContentNote

fn clone(&self) -> ARAContentNote

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ARAContentNote

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for ARAContentNote