dart:html

Метод createObjectUrl

Источник

static String createObjectUrl(blob_OR_source_OR_stream) {
  if ((blob_OR_source_OR_stream is Blob)) {
    return _blink.BlinkURL.instance
        .createObjectURL_Callback_1_(blob_OR_source_OR_stream);
  }
  if ((blob_OR_source_OR_stream is MediaSource)) {
    return _blink.BlinkURL.instance
        .createObjectURL_Callback_1_(blob_OR_source_OR_stream);
  }
  if ((blob_OR_source_OR_stream is MediaStream)) {
    return _blink.BlinkURL.instance
        .createObjectURL_Callback_1_(blob_OR_source_OR_stream);
  }
  throw new ArgumentError("Incorrect number or type of arguments");
}