Struct SwitchMotion 

pub struct SwitchMotion { /* private fields */ }

The motion of one switch: the retained Toggle keeps one, and so does any host that paints switches itself (ToggleFace::pose), one per switch it shows.

A change a click or a finger caused slides the knob and turns the track (motion::ControlChange, fast, critically damped), and a second one mid-flight reverses from where it is drawn. A key, an assistive action or a value nobody just caused (a sync) lands at once. Reduced motion lands the knob and still cross-fades the tint. The first value shown rests. Settled, it asks for no frames.

Implementations

impl SwitchMotion

pub fn follow( &mut self, on: bool, motion: EffectiveMotion, source: MotionSource, now: Instant, )

Show on, moving as source asks. The first value shown rests.

pub fn follow_input(&mut self, on: bool, motion: EffectiveMotion, now: Instant)

Show on as the input the person just made caused it (motion::recent_input): a click slides, a key lands, and a change nobody just caused (a sync, another device) lands.

pub fn snap(&mut self, on: bool)

Rest on on at once.

pub fn hold(&mut self, knob: f64)

The hand holds the knob at knob (0..=1 of its travel): drawn exactly there.

pub fn release( &mut self, on: bool, velocity: f64, motion: EffectiveMotion, now: Instant, )

The hand let go: settle on on, carrying its velocity (travel per second).

pub fn knob(&self, now: Instant) -> f64

Where the knob is drawn at now, 0..=1 of its travel.

pub fn pose(&self, motion: EffectiveMotion, now: Instant) -> SwitchPose

How to draw the switch at now: the tint follows the knob, or cross-fades on its own where reduced motion lands the knob.

pub fn is_moving(&self, now: Instant) -> bool

Whether the switch is still on its way at now.

Trait Implementations

impl Clone for SwitchMotion

fn clone(&self) -> SwitchMotion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SwitchMotion

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

Formats the value using the given formatter.

impl Default for SwitchMotion

fn default() -> SwitchMotion

Returns the “default value” for a type.

impl Copy for SwitchMotion