TextLabelPrimitive2D.hpp

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/* 
 * TextLabelPrimitive2D.hpp 
 *
 * This file is part of the Chemical Data Processing Toolkit
 *
 * Copyright (C) 2003 Thomas Seidel <thomas.seidel@univie.ac.at>
 *
 * This library 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 2 of the License, or (at your option) any later version.
 *
 * This library 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 library; see the file COPYING. If not, write to
 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */
 
#ifndef CDPL_VIS_TEXTLABELPRIMITIVE2D_HPP
#define CDPL_VIS_TEXTLABELPRIMITIVE2D_HPP
 
#include <string>
#include <memory>
 
#include "CDPL/Vis/GraphicsPrimitive2D.hpp"
#include "CDPL/Vis/Pen.hpp"
#include "CDPL/Vis/Font.hpp"
#include "CDPL/Math/Vector.hpp"
 
 
namespace CDPL
{
 
    namespace Vis
    {
 
        class CDPL_VIS_API TextLabelPrimitive2D : public GraphicsPrimitive2D
        {
 
          public:
            typedef std::shared_ptr<TextLabelPrimitive2D> SharedPointer;
 
            TextLabelPrimitive2D();
 
            void render(Renderer2D& renderer) const;
 
            void setText(const std::string& txt);
 
            const std::string& getText() const;
 
            void setPosition(const Math::Vector2D& pos);
 
            void setPosition(double x, double y);
 
            const Math::Vector2D& getPosition() const;
 
            void setPen(const Pen& pen);
 
            const Pen& getPen() const;
 
            void setFont(const Font& font);
 
            const Font& getFont() const;
 
            GraphicsPrimitive2D::SharedPointer clone() const;
 
            void getBounds(Rectangle2D& bounds, FontMetrics* font_metrics) const;
 
          private:
            Pen            pen;
            Font           font;
            Math::Vector2D position;
            std::string    text;
        };
    } // namespace Vis
} // namespace CDPL
 
#endif // CDPL_VIS_TEXTLABELPRIMITIVE2D_HPP