RPaveText.hxx

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/*************************************************************************
 * Copyright (C) 1995-2021, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/
 
#ifndef ROOT7_RPaveText
#define ROOT7_RPaveText
 
#include <ROOT/RPave.hxx>
 
namespace ROOT {
namespace Experimental {
 
/** \class RPaveText
\ingroup GrafROOT7
\brief A RPave with text content
\author Sergey Linev <S.Linev@gsi.de>
\date 2020-06-19
\warning This is part of the ROOT 7 prototype! It will change without notice. It might trigger earthquakes. Feedback is
welcome!
*/
 
class RPaveText : public RPave {
 
   std::vector<std::string> fText; ///< list of text entries
 
public:
   RPaveText() : RPave("pavetext") {}
 
   void AddLine(const std::string &txt) { fText.emplace_back(txt); }
 
   auto NumLines() const { return fText.size(); }
 
   const std::string &GetLine(int n) const { return fText[n]; }
 
   void ClearLines() { fText.clear(); }
};
 
} // namespace Experimental
} // namespace ROOT
 
#endif