Enum StretchPolicy 

pub enum StretchPolicy {
    TempoRatio(Time),
    TimeRatio(Time),
    FitToDuration(Time),
    TimeMap(Vec<TimeMapPoint>),
    WarpMarkers(Vec<WarpMarker>),
}

Strategy for stretching or warping material along the time axis.

Variants

TempoRatio(Time)

Scale time inversely to a tempo ratio (faster tempo, shorter time).

TimeRatio(Time)

Scale time directly by a time ratio.

FitToDuration(Time)

Scale time so the material fills a target duration.

TimeMap(Vec<TimeMapPoint>)

Warp time through an explicit piecewise-linear map.

WarpMarkers(Vec<WarpMarker>)

Warp time through a set of WarpMarker anchors.

Implementations

impl StretchPolicy

pub fn apply(&self, object: &dyn MusicObject) -> Result<Music, TransformError>

Applies the stretch and returns just the music.

pub fn apply_report( &self, object: &dyn MusicObject, ) -> Result<TransformReport, TransformError>

Applies the stretch, returning the music and any diagnostics.

Trait Implementations

impl Clone for StretchPolicy

fn clone(&self) -> StretchPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StretchPolicy

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

Formats the value using the given formatter.

impl Eq for StretchPolicy

impl PartialEq for StretchPolicy

fn eq(&self, other: &StretchPolicy) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for StretchPolicy