RAttrMargins.hxx

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/*************************************************************************
 * Copyright (C) 1995-2019, 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_RAttrMargins
#define ROOT7_RAttrMargins
 
#include <ROOT/RAttrBase.hxx>
#include <ROOT/RAttrValue.hxx>
#include <ROOT/RPadLength.hxx>
 
namespace ROOT {
namespace Experimental {
 
/** \class RAttrMargins
\ingroup GpadROOT7
\author Sergey Linev <s.linev@gsi.de>
\date 2020-02-20
\brief A margins attributes. Only relative and pixel coordinates are allowed
\warning This is part of the ROOT 7 prototype! It will change without notice. It might trigger earthquakes. Feedback is welcome!
*/
 
class RAttrMargins : public RAttrBase {
 
   RAttrValue<RPadLength>   fLeft{this, "left", 0._normal};
   RAttrValue<RPadLength>   fRight{this, "right", 0._normal};
   RAttrValue<RPadLength>   fTop{this, "top", 0._normal};
   RAttrValue<RPadLength>   fBottom{this, "bottom", 0._normal};
 
   R__ATTR_CLASS(RAttrMargins, "margin");
 
public:
 
   RAttrMargins &SetLeft(const RPadLength &len) { fLeft = len; return *this; }
   RPadLength GetLeft() const { return fLeft; }
 
   RAttrMargins &SetRight(const RPadLength &len) { fRight = len; return *this; }
   RPadLength GetRight() const { return fRight; }
 
   RAttrMargins &SetTop(const RPadLength &len) { fTop = len; return *this; }
   RPadLength GetTop() const { return fTop; }
 
   RAttrMargins &SetBottom(const RPadLength &len) { fBottom = len; return *this; }
   RPadLength GetBottom() const { return fBottom; }
};
 
} // namespace Experimental
} // namespace ROOT
 
#endif