Interface AnimationBackend

Engine calls the driver needs (optional: older wasm builds have no animations).

interface AnimationBackend {
    chart_animating?(): boolean;
    chart_animation_tick?(nowMs: number): boolean;
    chart_finish_animation?(): void;
    set_chart_animation?(durationMs: number, easing: number): void;
    set_chart_transition?(on: boolean): void;
}

Hierarchy (View Summary)

AnimationBackend
- WasmCharturboEngineBackend

Index

Methods

chart_animating? chart_animation_tick? chart_finish_animation? set_chart_animation? set_chart_transition?

Methods

`Optional`chart_animating

chart_animating?(): boolean
Returns boolean
- Defined in sdk/chart-animation.ts:81

`Optional`chart_animation_tick

chart_animation_tick?(nowMs: number): boolean
Parameters
- nowMs: number
Returns boolean
- Defined in sdk/chart-animation.ts:80

`Optional`chart_finish_animation

chart_finish_animation?(): void
Returns void
- Defined in sdk/chart-animation.ts:82

`Optional`set_chart_animation

set_chart_animation?(durationMs: number, easing: number): void
Parameters
- durationMs: number
- easing: number
Returns void
- Defined in sdk/chart-animation.ts:79

`Optional`set_chart_transition

set_chart_transition?(on: boolean): void
Morphing transitions; set_chart_animation resets them to off
Parameters
- on: boolean
Returns void
- Defined in sdk/chart-animation.ts:84