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Class PageScroller

Hierarchy

  • PageScroller

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

  • Parameters

    • parentElement: HTMLElement

    Returns PageScroller

Properties

Protected _scrollPercentage

_scrollPercentage: number = 0

Protected _scrollPercentageDelay

_scrollPercentageDelay: number = 0

Protected _scrollPos

_scrollPos: number = 0

Protected _scrollPosDelay

_scrollPosDelay: number = 0

Protected _scrollPosMem

_scrollPosMem: number = 0

Protected animator

animator: Animator

Protected caughtSection

caughtSection: null | PageScrollerSection

delaySpeed

delaySpeed: number = 0.1

Protected deltaMem

deltaMem: number = 0

dragDelaySpeed

dragDelaySpeed: number = 0.4

Protected dragStop

dragStop: boolean = false

Protected dragUnlockReady

dragUnlockReady: boolean = true

Protected isAutoMove

isAutoMove: boolean = false

Protected isTouching

isTouching: boolean = false

Protected parentElement

parentElement: HTMLElement

Protected parentElementHeight

parentElementHeight: number

Protected scrollReady

scrollReady: boolean = false

Protected sections

sections: PageScrollerSection[]

Protected sumDelta

sumDelta: number = 0

Accessors

scrollPercentage

  • get scrollPercentage(): number

  • Returns number

scrollPercentageDelay

  • get scrollPercentageDelay(): number

  • Returns number

scrollPos

  • get scrollPos(): number

  • Returns number

scrollPosDelay

  • get scrollPosDelay(): number

  • Returns number

scrollTimelinePercentage

  • get scrollTimelinePercentage(): number

  • Returns number

Methods

add

Protected addScrollPos

  • addScrollPos(): void

  • Returns void

Protected applyParentElementTransform

  • applyParentElementTransform(): void

  • Returns void

autoMove

Protected calcScrollProperties

  • calcScrollProperties(deltaTime: number): void

  • Parameters

    • deltaTime: number

    Returns void

catch

  • catch(): void

  • Returns void

Protected checkThrow

  • checkThrow(scrollDelta: number): null | number

  • Parameters

    • scrollDelta: number

    Returns null | number

Protected checkThrowLine

  • checkThrowLine(a: number, b: number, line: number): 0 | 1 | -1 | 2

  • Parameters

    • a: number
    • b: number
    • line: number

    Returns 0 | 1 | -1 | 2

Protected checkThrowSectionEvents

  • Parameters

    Returns null | number

Protected checkUnlockStopScroll

  • checkUnlockStopScroll(scrollDelta: number): boolean

  • Parameters

    • scrollDelta: number

    Returns boolean

drag

  • drag(delta: number): void

  • Parameters

    • delta: number

    Returns void

get

  • Parameters

    • name: string

    Returns null | PageScrollerSection

release

  • release(snap?: number): void

  • Parameters

    • snap: number = 10.0

    Returns void

scroll

  • scroll(delta: number): void

  • Parameters

    • delta: number

    Returns void

Protected scrollPosToPerecntage

  • scrollPosToPerecntage(scrollPos: number): number

  • Parameters

    • scrollPos: number

    Returns number

sortSections

  • sortSections(): void

  • Returns void

update

  • update(deltaTime: number): void

  • Parameters

    • deltaTime: number

    Returns void

Protected updateAutoMove

  • updateAutoMove(deltaTime: number): void

  • Parameters

    • deltaTime: number

    Returns void

Protected updateParentElement

  • updateParentElement(): void

  • Returns void

Protected updateScrollPos

  • updateScrollPos(deltaTime: number): void

  • Parameters

    • deltaTime: number

    Returns void

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