contains method

bool contains(
  1. int overlayId
)

Check if an overlay is in the collection.

Parameters

  • IN id The overlay id. The list of available overlays can be obtained by using OverlayService.

Returns

  • True if overlay is in the collection, false otherwise.

Throws

  • An exception if it fails

Implementation

bool contains(final int overlayId) {
  final OperationResult resultString = objectMethod(
    _pointerId,
    'OverlayCollection',
    'contains',
    args: overlayId,
  );
  return resultString['result'];
}