Label.h

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#ifndef HRK_LABEL_H
#define HRK_LABEL_H

#include <memory>
#include "Component.h"


namespace hrk
{
    class Surface;
    class Angle;

    class Label : public Component
    {
    public:
        explicit Label(const Surface* surface);
        ~Label(void);

        void draw(void);
        SizeF size(void) const;

        void set_alpha(double alpha);
        void set_color_strength(double ratio);
        void set_antialiasing(bool antialias = true);
        void set_rotate_angle(const Angle& angle);
        void set_magnify(double magnify);
        void set_draw_size(const SizeF& size);
        void add_surface(const Surface* surface,
                         const PointF& offset = PointF(0, 0),
                         bool to_front = true);

    private:
        Label(void);
        Label(const Label& rhs);
        Label& operator = (const Label& rhs);

        struct pImpl;
        std::auto_ptr<pImpl> pimpl;
    };
}

#endif