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angular / 13 / api / animations / browser / animationdriver.html

AnimationDriver

class

abstract class AnimationDriver {
  static NOOP: AnimationDriver
  abstract validateStyleProperty(prop: string): boolean
  abstract matchesElement(element: any, selector: string): boolean
  abstract containsElement(elm1: any, elm2: any): boolean
  abstract getParentElement(element: unknown)?: unknown
  abstract query(element: any, selector: string, multi: boolean): any[]
  abstract computeStyle(element: any, prop: string, defaultValue?: string): string
  abstract animate(element: any, keyframes: { [key: string]: string | number; }[], duration: number, delay: number, easing?: string, previousPlayers?: any[], scrubberAccessRequested?: boolean): any
}

Subclasses

Static properties

Property Description
static NOOP: AnimationDriver

Methods

validateStyleProperty()

abstract validateStyleProperty(prop: string): boolean

Parameters
prop string
Returns

boolean
matchesElement()

abstract matchesElement(element: any, selector: string): boolean

Deprecated No longer in use. Will be removed.

Parameters
element any
selector string
Returns

boolean
containsElement()

abstract containsElement(elm1: any, elm2: any): boolean

Parameters
elm1 any
elm2 any
Returns

boolean
getParentElement()

Obtains the parent element, if any. null is returned if the element does not have a parent.

abstract getParentElement(element: unknown)?: unknown

Parameters
element unknown
Returns

unknown

This method is optional to avoid a breaking change where implementors of this interface would be required to implement this method. This method is to become required in a major version of Angular.
query()

abstract query(element: any, selector: string, multi: boolean): any[]

Parameters
element any
selector string
multi boolean
Returns

any[]
computeStyle()

abstract computeStyle(element: any, prop: string, defaultValue?: string): string

Parameters
element any
prop string
defaultValue string

Optional. Default is undefined.
Returns

string
animate()

abstract animate(element: any, keyframes: { [key: string]: string | number; }[], duration: number, delay: number, easing?: string, previousPlayers?: any[], scrubberAccessRequested?: boolean): any

Parameters
element any
keyframes { [key: string]: string | number; }[]
duration number
delay number
easing string

Optional. Default is undefined.
previousPlayers any[]

Optional. Default is undefined.
scrubberAccessRequested boolean

Optional. Default is undefined.
Returns

any

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Licensed under the Creative Commons Attribution License 4.0.
https://v13.angular.io/api/animations/browser/AnimationDriver