images.ts

   1 import { logger } from './logger'
   2
   3 function imageToDataURL (input: File | Blob) {
   4   return new Promise<string>(res => {
   5     const reader = new FileReader()
   6
   7     reader.onerror = err => logger.error('Cannot read input file.', err)
   8     reader.onloadend = () => res(reader.result as string)
   9     reader.readAsDataURL(input)
  10   })
  11 }
  12
  13 export {
  14   imageToDataURL
  15 }