RendererFactory.h

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/*  Copyright (C) 2008 National Institute For Space Research (INPE) - Brazil.
 
    This file is part of the TerraLib - a Framework for building GIS enabled applications.
 
    TerraLib 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.
 
    TerraLib 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 TerraLib. See COPYING. If not, write to
    TerraLib Team at <terralib-team@terralib.org>.
 */
 
/*!
  \file terralib/maptools/RendererFactory.h
 
  \brief An abstract factory for layer renderers.
*/
 
#ifndef __TERRALIB_MAPTOOLS_INTERNAL_RENDERERFACTORY_H
#define __TERRALIB_MAPTOOLS_INTERNAL_RENDERERFACTORY_H
 
// TerraLib
#include "../common/AbstractFactory.h"
#include "AbstractRenderer.h"
 
namespace te
{
  namespace map
  {   
 
    /*!
      \class RendererFactory
 
      \brief This is the abstract factory for layer renderers.
 
      \ingroup map
 
      \sa AbstractRenderer, DataSetLayerRendererFactory, FeatureTypeStyleRendererFactory, CoverageStyleRendererFactory
    */
    class TEMAPEXPORT RendererFactory : public te::common::AbstractFactory<AbstractRenderer, std::string>
    {
      public:
 
        /*!
          \brief Virtual destructor.
 
          \note It will automatically unregister the factory from the dictionary.
        */
        virtual ~RendererFactory();
 
      protected:
 
        /*!
          \brief It creates the factory.
 
          \param factoryKey The key that identifies the factory.
        */
        RendererFactory(const std::string& factoryKey);
    };
 
  } // end namespace map
}   // end namespace te
 
#endif  // __TERRALIB_MAPTOOLS_INTERNAL_RENDERERFACTORY_H