getHologramName method

String getHologramName()

Gets the name of the hologram.

return Name of the hologram. throws DocumentException An error has occurred during Document Library execution.

Implementation

String getHologramName() {
  Pointer<Char> pHologramName = nullptr;
  Pointer<Int> pHologramNameSize = calloc.allocate(1);
  pHologramNameSize[0] = -1;
  try {
    var err = documentSDK.id3DocumentHologramAuthenticationResult_GetHologramName(_pHandle.value, pHologramName, pHologramNameSize);
    if (err == DocumentError.insufficientBuffer.value) {
      pHologramName = calloc.allocate(pHologramNameSize.value);
      err = documentSDK.id3DocumentHologramAuthenticationResult_GetHologramName(_pHandle.value, pHologramName, pHologramNameSize);
      if (err != DocumentError.success.value) {
        throw DocumentException(err);
      }
    }
    final vHologramName = utf8.decode(Uint8List.fromList(pHologramName.cast<Uint8>().asTypedList(pHologramNameSize.value)));
    return vHologramName;
  } finally {
    calloc.free(pHologramName);
    calloc.free(pHologramNameSize);
  }
}