getMaximumIod method

int getMaximumIod()

Gets the maximum interocular distance (IOD), in pixels. This parameter is used to prevent the subject from being too close to the camera. Hint: Default value is 512.

return Maximum interocular distance (IOD), in pixels. throws FaceException An error has occurred during Face Library execution.

Implementation

int getMaximumIod() {
  Pointer<Int> pMaximumIod = calloc();
  try {
    var err = faceSDK.id3FacePortraitProcessor_GetMaximumIod(_pHandle.value, pMaximumIod);
    if (err != FaceError.success.value) {
      throw FaceException(err);
    }
    final vMaximumIod = pMaximumIod.value;
    return vMaximumIod;
  } finally {
    calloc.free(pMaximumIod);
  }
}