newOutlineRoot method

Future<CPDFOutline?> newOutlineRoot()

Creates a new outline root for the current document. example:

CPDFOutline? outline = await document.newOutlineRoot();

Implementation

Future<CPDFOutline?> newOutlineRoot() async {
  final result = await _channel.invokeMethod('new_outline_root');
  if (result is Map) {
    final outlineMap = Map<String, dynamic>.from(result);
    return CPDFOutline.fromJson(outlineMap);
  } else {
    return null;
  }
}