Struct Animated 

pub struct Animated<T> { /* private fields */ }

A value on its way to a target. It holds no clock: every call takes the time.

Redirecting is continuous. A spring restarts from the current position and velocity, which is the exact solution for a moved anchor. Tweens are additive: the new one eases in the target’s change while earlier ones finish easing out theirs, and the sum has no corner, even when a hover flickers.

Implementations

impl<T: Animatable> Animated<T>

pub fn new(value: T) -> Self

A value at rest.

pub fn target(&self) -> T

Where the value is heading.

pub fn set_target(&mut self, target: T, transition: Transition, now: f64)

Sends the value to target starting at time now (seconds). Asking for the current target again does nothing, so calling this on every build is fine.

pub fn value(&self, now: f64) -> T

The value at time now.

pub fn velocity(&self, now: f64) -> [f32; 4]

Rate of change per second of each component at time now.

pub fn step(&mut self, now: f64) -> bool

Forgets what has finished by time now. Returns true while still moving.

pub fn is_moving(&self) -> bool

True while the value has not reached its target as of the last Self::step.

Trait Implementations

impl<T: Clone> Clone for Animated<T>

fn clone(&self) -> Animated<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Animated<T>

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

Formats the value using the given formatter.