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VxFrmFtorImToHist.h

/*
 *
 *  Copyright (c) 2001, TNO TPD, The Netherlands.
 *  All rights reserved. No part of this software may be handed to or used by persons 
 *  or organisation outside Kenniscentrum Watergraafsmeer (UvA-ISIS, TNO TPD) without 
 *  the written permission of TNO TPD.
 *
 *  Author(s):
 *      Jan Baan (baan@tpd.tno.nl)
 *      Jeroen Vendrig
 *
 * 
 */

#ifndef VxFrmFtorImToHist_h
#define VxFrmFtorImToHist_h

#include "VxFrmFtorUfo.h"
#include "HxImageToHistogram.h"

class VxFrmFtorImToHist : public VxFrmFtorUfo {
public:
    VxFrmFtorImToHist(int getDim, double lowBin,
        double highBin, int nBin) : _getDim(getDim), _lowBin(lowBin), _highBin(highBin), _nBin(nBin) {
    }
    
    virtual VxValue doIt(int frame, const VxValue& input) {
        if (input.isNull())
            return VxValue();
        HxImageRep im;
        input.get(im);
        return VxValue(HxImageToHistogram(im, _getDim, _lowBin, _highBin, _nBin));
    }
        
    virtual HxString    getInputClass() const {
        return HxString("HxImageRep");
    }

    virtual HxString    getOutputClass() const {
        return HxString("HxHistogram");
    }

    virtual HxString    name() const {
        return HxString("ImToHist");
    }


    virtual VxFrmFtorUfo* clone() const {
        return new VxFrmFtorImToHist(_getDim,_lowBin,_highBin,_nBin);
    }
    
private:
    int     _getDim;
    double  _lowBin;
    double  _highBin;
    int     _nBin;
    
};
#endif

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