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32 lines
1.1 KiB
32 lines
1.1 KiB
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 async} 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 <caption>Schedule div height animation</caption> |
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* const div = document.querySelector('.some-div'); |
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* |
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* Rx.Scheduler.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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