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107 lines
2.6 KiB
TypeScript
107 lines
2.6 KiB
TypeScript
/**
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* @module "ui/animation"
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*/ /** */
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import { View, Color } from "../core/view";
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/**
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* Defines animation options for the View.animate method.
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*/
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export interface AnimationDefinition {
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/**
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* The view whose property is to be animated.
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*/
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target?: View;
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/**
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* Animates the opacity of the view. Value should be a number between 0.0 and 1.0
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*/
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opacity?: number;
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/**
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* Animates the backgroundColor of the view.
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*/
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backgroundColor?: Color;
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/**
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* Animates the translate affine transform of the view.
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*/
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translate?: Pair;
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/**
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* Animates the scale affine transform of the view.
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*/
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scale?: Pair;
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/**
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* Animates the rotate affine transform of the view. Value should be a number specifying the rotation amount in degrees.
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*/
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rotate?: number;
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/**
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* The length of the animation in milliseconds. The default duration is 300 milliseconds.
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*/
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duration?: number;
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/**
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* The amount of time, in milliseconds, to delay starting the animation.
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*/
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delay?: number;
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/**
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* Specifies how many times the animation should be played. Default is 1.
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* iOS animations support fractional iterations, i.e. 1.5.
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* To repeat an animation infinitely, use Number.POSITIVE_INFINITY
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*/
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iterations?: number;
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/**
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* An optional animation curve. Possible values are contained in the [AnimationCurve enumeration](../enums/AnimationCurve/README.md).
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* Alternatively, you can pass an instance of type UIViewAnimationCurve for iOS or android.animation.TimeInterpolator for Android.
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*/
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curve?: any;
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}
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/**
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* Defines a custom animation timing curve by using the cubic-bezier function.
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* Possible values are numeric values from 0 to 1
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*/
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export class CubicBezierAnimationCurve {
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public x1: number;
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public y1: number;
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public x2: number;
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public y2: number;
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constructor(x1: number, y1: number, x2: number, y2: number);
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}
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/**
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* Defines a pair of values (horizontal and vertical) for translate and scale animations.
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*/
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export interface Pair {
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x: number;
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y: number;
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}
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export interface Cancelable {
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cancel(): void;
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}
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/**
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* A Promise that can cancel the animation.
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*/
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export type AnimationPromise = Promise<void> & Cancelable;
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/**
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* Defines a animation set.
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*/
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export class Animation {
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constructor(animationDefinitions: Array<AnimationDefinition>, playSequentially?: boolean);
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public play: () => AnimationPromise;
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public cancel: () => void;
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public isPlaying: boolean;
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public _resolveAnimationCurve(curve: any): any;
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}
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export function _resolveAnimationCurve(curve: any): any;
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