getCategory method

OverlayCategory? getCategory(int categId)

Get the overlay category by Id.

Parameters

• IN categId The category id

Returns

• null if no category is found.
• OverlayCategory if category is found

Implementation

OverlayCategory? getCategory(final int categId) {
  final OperationResult resultString = objectMethod(
    pointerId,
    'OverlayInfo',
    'getCategory',
    args: categId,
  );

  if (resultString['result']['uid'] == 0) {
    return null;
  }
  return OverlayCategory.fromJson(resultString['result']);
}