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API 参考手册
API > @angular/animations > @angular/animations/browser

AnimationDriver

      
      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 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
}

静态属性

属性说明
static NOOP: AnimationDriver

方法

validateStyleProperty()

abstract validateStyleProperty(prop: string): boolean
      
      abstract validateStyleProperty(prop: string): boolean
参数
prop string
返回值

boolean

matchesElement()

abstract matchesElement(element: any, selector: string): boolean
      
      abstract matchesElement(element: any, selector: string): boolean
参数
element any
selector string
返回值

boolean

containsElement()

abstract containsElement(elm1: any, elm2: any): boolean
      
      abstract containsElement(elm1: any, elm2: any): boolean
参数
elm1 any
elm2 any
返回值

boolean

query()

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

any[]

computeStyle()

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

可选. 默认值是 undefined.

返回值

string

animate()

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

可选. 默认值是 undefined.

previousPlayers any[]

可选. 默认值是 undefined.

scrubberAccessRequested boolean

可选. 默认值是 undefined.

返回值

any