Struct Animation 

pub struct Animation { /* private fields */ }

High-level wrapper for ArkUI_AnimateOption.

Implementations

impl Animation

pub fn new() -> Self

Creates default animation options.

pub fn duration(&self, duration: i32)

Sets animation duration in milliseconds.

pub fn get_duration(&self) -> u32

pub fn tempo(&self, tempo: f32)

Sets playback speed multiplier.

pub fn get_tempo(&self) -> f32

pub fn delay(&self, delay: i32)

Sets start delay in milliseconds.

pub fn get_delay(&self) -> i32

pub fn iterations(&self, iterations: i32)

Sets iteration count (-1 for infinite).

pub fn get_iterations(&self) -> i32

pub fn curve(&self, curve: Curve)

Selects built-in easing curve.

pub fn get_curve(&self) -> Option<Curve>

pub fn i_curve(&self, curve: &CurveHandle)

Selects custom curve handle.

pub fn get_i_curve(&self) -> Option<CurveHandle>

pub fn mode(&self, mode: AnimationMode)

Sets animation play mode.

pub fn get_mode(&self) -> Option<AnimationMode>

pub fn rate_range(&self, range: AnimationFrameRateRange)

Sets expected frame-rate range.

pub fn get_rate_range(&self) -> AnimationFrameRateRange

pub fn update<T: Fn() + 'static>(&self, callback: T)

Registers update callback.

pub fn finish<T: Fn() + 'static>( &self, callback_type: AnimationFinishCallbackType, callback: T, )

Registers finish callback with callback-type selector.

pub fn animate_to(&self, ctx: ArkUIContext) -> ArkUIResult<()>

Trait Implementations

impl Default for Animation

fn default() -> Self

Returns the “default value” for a type.

impl Drop for Animation

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.