2.0 http://www.w3.org/2005/Atom Aspsoe.PDF Products – How to remove Polygon Annotation using C++https://products.aspose.com/pdf/Cpp/annotation/polygon/remove/Recent content in How to remove Polygon......com/pdf/cpp/annotation/polygon/remove/Recent...+0000https://products.aspose.com/pdf/cpp/annotation/polygon/remove/index...