FitPanorama.h

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// -*- c-basic-offset: 4 -*-
#ifndef _FITPANORAMA_H
#define _FITPANORAMA_H

#include <hugin_shared.h>
#include <algorithms/PanoramaAlgorithm.h>



namespace HuginBase {


class IMPEX CalculateFitPanorama : public PanoramaAlgorithm
{

    public:
        explicit CalculateFitPanorama(PanoramaData& panorama)
            : PanoramaAlgorithm(panorama), o_resultHFOV(0), o_resultHeight(0)
        {};
        
        virtual ~CalculateFitPanorama() {};
        
        
    public:
        virtual bool modifiesPanoramaData() const
            { return false; }
            
        virtual bool runAlgorithm()
        {
            fitPano(o_panorama, o_resultHFOV, o_resultHeight);
            return true; // let's hope so.
        }
          
        
    public:
        static void fitPano(PanoramaData& panorama, double& HFOV, double& height);
            
        virtual double getResultHorizontalFOV()
        {
            // [TODO] if(!hasRunSuccessfully()) DEBUG;
            return o_resultHFOV;
        }
            
        virtual double getResultHeight()
        {
            // [TODO] if(!hasRunSuccessfully()) DEBUG;
            return o_resultHeight;
        }
        
    protected:
        double o_resultHFOV;
        double o_resultHeight;
};



class IMPEX FitPanorama : public CalculateFitPanorama
{

    public:
        explicit FitPanorama(PanoramaData& panorama)
         : CalculateFitPanorama(panorama)
        {};
        
        virtual ~FitPanorama() {};
        
        
    public:
        virtual bool modifiesPanoramaData() const
            { return true; }
            
        virtual bool runAlgorithm();
};


} // namespace
#endif // _H