Class ImageUtil

Hierarchy

ImageUtil

Implements

IImageUtil

Index

Methods

Methods

getBase64Image

getBase64Image(img: HTMLImageElement, onEncode: (response: any) => void): string | void

- Defined in util/ImageUtil.ts:12
Appropriate for browsers. Uses a canvas element to base64 encode the image.

Parameters
- img: HTMLImageElement
- onEncode: (response: any) => void
  - - (response: any): void
    - Parameters
      - response: any
      Returns void
Returns string | void

loadImageFromURL

loadImageFromURL(url: string, onLoad: (image: any) => void, onError: (errorMessage: string) => void): void

- Defined in util/ImageUtil.ts:37
Appropriate for browsers. Uses an image tag and the load event to load an image from a url.

Parameters
- url: string
- onLoad: (image: any) => void
  - - (image: any): void
    - Parameters
      - image: any
      Returns void
- onError: (errorMessage: string) => void
  - - (errorMessage: string): void
    - Parameters
      - errorMessage: string
      Returns void
Returns void

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