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External module "utils"

Index

Interfaces

Type aliases

Variables

Functions

Type aliases

iterator

iterator: function

Type declaration

    • (value: any, index: number, array?: any): any

    • Parameters

      • value: any
      • index: number
      • Optional array: any

      Returns any

Variables

Const ua

ua: string = navigator.userAgent

Functions

Const bind

  • bind(context: any, fnStr: string): any

  • Parameters

    • context: any
    • fnStr: string

    Returns any

Const bindAll

  • bindAll(context: any, fnArray: string[]): void

  • Parameters

    • context: any
    • fnArray: string[]

    Returns void

Const camelCaseToHyphenated

  • camelCaseToHyphenated(camelString: string): string

  • Convert a camelCase string to a lowercase hyphenated string i.e. myFunVariable becomes my-fun-variable

    Parameters

    • camelString: string

      the camel-case string to convert to a hyphenated string

    Returns string

Const clamp

  • clamp(n: number, min?: number, max?: number): number

  • Parameters

    • n: number
    • Default value min: number = 0
    • Default value max: number = 1

    Returns number

Const computeStyleResult

  • computeStyleResult(parent: Element | ShadowRoot, styleKey: string, value: string): string

  • Parameters

    • parent: Element | ShadowRoot
    • styleKey: string
    • value: string

    Returns string

Const cssColorToArray

  • cssColorToArray(css: string): number[]

  • Parameters

    • css: string

    Returns number[]

Const distance

  • distance(arrA: [number, number], arrB: [number, number]): number

  • Parameters

    • arrA: [number, number]
    • arrB: [number, number]

    Returns number

Const empty

  • empty<T>(array: T[]): T[]

  • Empty the contents of an array

    Type parameters

    • T

    Parameters

    • array: T[]

    Returns T[]

Const fastMap

  • fastMap<T>(arr: T, fn: iterator, out?: T): T

  • Type parameters

    Parameters

    Returns T

Const isElement

  • isElement(node: any): boolean

  • Is the node an Element Node? i.e. not a text item

    Parameters

    • node: any

    Returns boolean

Const isIOS11

  • isIOS11(): boolean

  • Returns boolean

Const scaleToFill

  • scaleToFill(srcWidth: number, srcHeight: number, containerWidth: number, containerHeight: number, bleed?: number, result?: any): ScaleBounds

  • Parameters

    • srcWidth: number
    • srcHeight: number
    • containerWidth: number
    • containerHeight: number
    • Default value bleed: number = 0
    • Default value result: any = {}

    Returns ScaleBounds

Const scalemap

  • scalemap(value: number, start1: number, stop1: number, start2: number, stop2: number): number

  • map a value from one range of numbers to another, i.e. scalemap(0.5, 0, 2, 10, 20) = 15

    Parameters

    • value: number
    • start1: number
    • stop1: number
    • start2: number
    • stop2: number

    Returns number

Const setBooleanAttribute

  • setBooleanAttribute(el: Element, attr: string, isTrue: boolean): void

  • toggle an attribute on an element

    Parameters

    • el: Element
    • attr: string
    • isTrue: boolean

    Returns void