text: #ifndef LGI_INSTANCES_H
  #define LGI_INSTANCES_H
  
  #include <QGraphicsItem>
  #include <QPainterPath>
  #include <QPen>
  
  #include "lgi_base.h"
  
  namespace open_edi {
  namespace gui {
  
  class LGI_Instance : public LGI_Base {
    public:
      LGI_Instance(/* args */);
      ~LGI_Instance();
  };
  } // namespace gui
  } // namespace open_edi
  
  #endif