getFormCreationMode method
Get the type of form field added to the current touch page This method is only available in CPDFViewMode.forms mode. Example:
CPDFFormType type = await controller.getFormCreationMode();
Implementation
Future<CPDFFormType> getFormCreationMode() async {
String typeName = await _channel.invokeMethod('get_form_creation_mode');
return CPDFFormType.values.firstWhere((e) => e.name == typeName);
}