35 lines
1.1 KiB
TypeScript
35 lines
1.1 KiB
TypeScript
import { AnimationFrameScheduler } from './AnimationFrameScheduler';
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/**
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*
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* Animation Frame Scheduler
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*
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* <span class="informal">Perform task when `window.requestAnimationFrame` would fire</span>
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*
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* When `animationFrame` scheduler is used with delay, it will fall back to {@link asyncScheduler} scheduler
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* behaviour.
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*
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* Without delay, `animationFrame` scheduler can be used to create smooth browser animations.
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* It makes sure scheduled task will happen just before next browser content repaint,
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* thus performing animations as efficiently as possible.
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*
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* ## Example
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* Schedule div height animation
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* ```javascript
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* const div = document.querySelector('.some-div');
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*
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* Rx.Scheduler.animationFrame.schedule(function(height) {
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* div.style.height = height + "px";
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*
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* this.schedule(height + 1); // `this` references currently executing Action,
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* // which we reschedule with new state
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* }, 0, 0);
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*
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* // You will see .some-div element growing in height
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* ```
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*
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* @static true
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* @name animationFrame
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* @owner Scheduler
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*/
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export declare const animationFrame: AnimationFrameScheduler;
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