Render Uint8Array throw error

Hi all,

I wan’t to render a base64 PDF file with your solution ! I convert base64 to Uint8Array and I try to render it with PDFJS like the following

    function convertDataURIToBinary(dataURI) {
      var base64Index = dataURI.indexOf(BASE64_MARKER) + BASE64_MARKER.length;
      var base64 = dataURI.substring(base64Index);
      var raw = window.atob(base64File);
      var rawLength = raw.length;
      var array = new Uint8Array(new ArrayBuffer(rawLength));

      for(var i = 0; i < rawLength; i++) {
        array[i] = raw.charCodeAt(i);
      }
      return array;
    }
    var pdfAsDataUri = "data:application/pdf;base64,JVBERi0xLjUN..."; //AWESOME LENGTH
    var BASE64_MARKER = ";base64,";
    $scope.pdf = convertDataURIToBinary(pdfAsDataUri);

But when I test it, I see the following warning :

Warning: Deprecated API usage: getDocument is called with pdfDataRangeTransport, passwordCallback or progressCallback argument

And the following error :

TypeError: url.charAt is not a function at combineUrl (pdf.js:333)

Thanks to your help !

[johnjspiteri]

In case anyone needs a working version of the process:

var binaryImg = atob(base64String);
var binaryImgLength = binaryImg.length;
var arrayBuffer = new ArrayBuffer(binaryImgLength);
var uInt8Array = new Uint8Array(arrayBuffer);

for (var i = 0;  i < length;  i++) {
    uInt8Array[i] = binaryImg.charCodeAt(i);
}
var outputBlob = new Blob([uInt8Array], {type: 'application/pdf'});
$scope.pdfUrl = URL.createObjectURL(outputBlob);

[johnjspiteri]

@jjroth you are welcome! Happy that you are getting to where you are going… you inspired me to refactor the answer a little.