RPad.cxx

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/*************************************************************************
 * Copyright (C) 1995-2017, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/
 
#include "ROOT/RPad.hxx"
 
#include "ROOT/RLogger.hxx"
#include <ROOT/RPadDisplayItem.hxx>
#include <ROOT/RCanvas.hxx>
 
#include <cassert>
#include <limits>
 
using namespace ROOT::Experimental;
 
/////////////////////////////////////////////////////////////////////////////////////////////////
 
ROOT::Experimental::RPad::~RPad() = default;
 
/////////////////////////////////////////////////////////////////////////////////////////////////
/// Create pad display item
 
std::unique_ptr<RDisplayItem> RPad::Display(const RDisplayContext &ctxt)
{
   auto paditem = std::make_unique<RPadDisplayItem>();
 
   RDisplayContext subctxt(ctxt.GetCanvas(), this, ctxt.GetLastVersion());
 
   DisplayPrimitives(*paditem.get(), subctxt);
 
   paditem->SetPadPosSize(&fPos, &fSize);
 
   return paditem;
}