// Copyright (C) 2000-2007, Luca Padovani <padovani@sti.uniurb.it>.
// 
// This file is part of GtkMathView, a flexible, high-quality rendering
// engine for MathML documents.
// 
// GtkMathView is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License as published
// by the Free Software Foundation; either version 3 of the License, or
// (at your option) any later version.
// 
// GtkMathView is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
// 
// You should have received a copy of the GNU Lesser General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

#include <config.h>

#include "StepArea.hh"

StepArea::StepArea(const AreaRef& area, const scaled& s)
  : BinContainerArea(area), step(s)
{ }

StepArea::~StepArea()
{ }

SmartPtr<StepArea>
StepArea::create(const AreaRef& area, const scaled& s)
{ return new StepArea(area, s); }

AreaRef
StepArea::clone(const AreaRef& area) const
{ return create(area, getStep()); }

scaled
StepArea::getStep() const
{ return getChild()->getStep() + step; }