# setMinimumIod method

void setMinimumIod(

1. int minimumIod

)

Sets the minimum intra-occular distance, in pixels. This parameter is used to the limit the distance from the subject to the camera. Hint: Default value is 0.

param minimumIod Minimum intra-occular distance, in pixels. throws FaceException An error has occurred during Face Library execution.

## Implementation

    void setMinimumIod(int minimumIod) {
      var err = faceSDK.id3FacePortraitProcessor_SetMinimumIod(_pHandle.value, minimumIod);
      if (err != FaceError.success.value) {
        throw FaceException(err);
      }
    }