getLandmarkPosition method

int getLandmarkPosition(
  1. int landmarkId
)

Returns the zero-based index of the landmark with id landmarkId within this session.

Parameters

  • landmarkId: Landmark identifier.

Returns

  • int: The 0-based index when found, otherwise the sentinel value [GemError.notFound].code.

Implementation

int getLandmarkPosition(final int landmarkId) {
  final OperationResult resultString = objectMethod(
    pointerId,
    'LandmarkBrowseSession',
    'getLandmarkPos',
    args: landmarkId,
  );

  return resultString['result'];
}