Function arrayBufferToDataURL

static/cropper/2.3.4/cropper.js:411–422

(arrayBuffer)

  // Only available for JPEG image
  function arrayBufferToDataURL(arrayBuffer) {
    var dataView = new Uint8Array(arrayBuffer);
    var length = dataView.length;
    var base64 = '';
    var i;

    for (i = 0; i < length; i++) {
      base64 += fromCharCode(dataView[i]);
    }

    return 'data:image/jpeg;base64,' + btoa(base64);
  }

  function Cropper(element, options) {
    this.$element = $(element);