Struct KeyframeAnimation 

pub struct KeyframeAnimation { /* private fields */ }

High-level wrapper for ArkUI_KeyframeAnimateOption.

Implementations

impl KeyframeAnimation

pub fn new(size: i32) -> ArkUIResult<Self>

Creates keyframe animation options with the given keyframe count.

pub fn delay(&self, delay: i32) -> ArkUIResult<()>

pub fn get_delay(&self) -> i32

pub fn iterations(&self, iterations: i32) -> ArkUIResult<()>

pub fn get_iterations(&self) -> i32

pub fn on_finish_callback<T: Fn() + 'static>( &self, on_finish: T, ) -> ArkUIResult<()>

Registers finish callback for keyframe animation.

pub fn clear_on_finish_callback(&self) -> ArkUIResult<()>

Clears finish callback.

pub fn on_event_callback<T: Fn() + 'static>( &self, index: i32, event: T, ) -> ArkUIResult<()>

Registers event callback for keyframe at index.

pub fn clear_on_event_callback(&self, index: i32) -> ArkUIResult<()>

Clears event callback for keyframe at index.

pub fn duration(&self, duration: i32, index: i32) -> ArkUIResult<()>

Sets keyframe duration for the specified index.

pub fn get_duration(&self, index: i32) -> i32

pub fn curve(&self, curve: &CurveHandle, index: i32) -> ArkUIResult<()>

Sets keyframe curve for the specified index.

pub fn get_curve(&self, index: i32) -> Option<CurveHandle>

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

Trait Implementations

impl Drop for KeyframeAnimation

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.