Lens.h

Go to the documentation of this file.

// -*- c-basic-offset: 4 -*-
#ifndef _PANODATA_LENS_H
#define _PANODATA_LENS_H
 
 
#include <string>
#include <vector>
#include <map>
#include <hugin_shared.h>
 
#include <hugin_math/hugin_math.h>
#include <panodata/PanoramaVariable.h>
#include <panodata/SrcPanoImage.h>
 
namespace HuginBase {
 
    
class IMPEX Lens {
 
    public:
        typedef BaseSrcPanoImage::Projection LensProjectionFormat;
 
        Lens();
        
    public:
        LensProjectionFormat getProjection() const
        { return m_projectionFormat; }
 
        void setProjection(LensProjectionFormat l)
        { m_projectionFormat = l; }
 
        double getHFOV() const;
 
        void setHFOV(double d);
 
        double getFocalLength() const;
 
        double getCropFactor() const 
        { return m_cropFactor; };
 
        void setCropFactor(double newCropFactor)
        { m_cropFactor=newCropFactor; };
 
        double getAspectRatio() const;
 
        bool isLandscape() const;
        
        vigra::Size2D getImageSize() const
        { return m_imageSize; }
 
        void setImageSize(const vigra::Size2D & sz)
        { m_imageSize = sz; }
 
        // updates everything, including the lens variables.
        void update(const Lens & l);
 
        
    public: //?
            
    //  bool isLandscape;
       
        // these are the lens specific settings.
        // lens correction parameters
        LensVarMap variables;
 
#ifndef SWIG
        // dimensionless array not supported by SWIG
        static const char *variableNames[];
#endif
        
        bool m_hasExif;
        
        
    private:
        LensProjectionFormat m_projectionFormat;
        vigra::Size2D m_imageSize;
        double m_cropFactor;
    
};
 
 
typedef std::vector<Lens> LensVector;
 
 
} // namespace
#endif // _H