RPadPainter.cxx

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/// \file RPadPainter.cxx
/// \ingroup Gpad ROOT7
/// \author Sergey Linev
/// \date 2018-03-12
/// \warning This is part of the ROOT 7 prototype! It will change without notice. It might trigger earthquakes. Feedback
/// is welcome!
 
#include <ROOT/RPadPainter.hxx>
 
#include <ROOT/RPadDisplayItem.hxx>
#include <ROOT/RPad.hxx>
 
 
/// destructor
ROOT::Experimental::Internal::RPadPainter::~RPadPainter()
{
   // defined here, while TPadDisplayItem only included here
}
 
 
void ROOT::Experimental::Internal::RPadPainter::AddDisplayItem(std::unique_ptr<RDisplayItem> &&item)
{
   item->SetObjectID(fCurrentDrawableId);
   fPadDisplayItem->Add(std::move(item));
}
 
void ROOT::Experimental::Internal::RPadPainter::PaintDrawables(const RPadBase &pad)
{
   fPadDisplayItem = std::make_unique<RPadDisplayItem>();
 
   fPadDisplayItem->SetFrame(pad.GetFrame());
 
   for (auto &&drawable : pad.GetPrimitives()) {
 
      fCurrentDrawableId = drawable->GetId();
 
      drawable->Paint(*this);
   }
 
}