C++ example code to draw and convert chart or diagram in PPTX file on C++ Runtime Environment for Windows 32 bit, Windows 64 bit and Linux 64 bit....e, 0 , 2 , ObjectExt::Box<System::String>(u "Series 2" )), chart->get_Type());...de, 2 , 0 , ObjectExt::Box<System::String>(u "Category 2" )));...