deletePage method

Future<bool> deletePage(
  1. int pageIndex
)

Implementation

Future<bool> deletePage(int pageIndex) async {
  attach();
  final UPdfEdit? edit = _edit;
  if (edit == null) return false;
  final bool done = await edit.deletePages(<int>[pageIndex]);
  if (done) viewer.invalidateAll();
  notifyListeners();
  return done;
}