FvHistogram.h

[詳解]

//  $Revision: 1.3 $
/*
    @file   FvHistogram.h
    @brief  CFvHistogram class interface
    @author FAST Corporation
*/

#ifndef     _FVHISTOGRAM_H_INCLUDED_
#define     _FVHISTOGRAM_H_INCLUDED_

#include "FvImageParser.h"
#include "MultiData/FvMultiData.h"
#include "FvMeasureDefs.h"
#include "FvHistogramResult.h"

#pragma pack(push,_FVCL_PACKING)

namespace FVCL
{
namespace Measure
{

class FVCL_API CFvHistogram : public CFvImageParser
{
private:
    void _Constructor();

public:
    CFvHistogram();
    CFvHistogram( const FVCL::Data::CFvImage* src, CFvHistogramResult* result );
    virtual ~CFvHistogram();

    enum
    {
        SrcImageCount = 1,
        DstImageCount = 0
    };

    virtual bool Execute();
    virtual bool IsValid() const;
    virtual bool Validate( INT option = 0 ) const;
    virtual FVCL::ImageSize GetValidSize( INT index, INT option = 0 ) const;
    static INT CheckValidity( const FVCL::Data::CFvImage& src );

    bool SetChannel( UINT channel );
    UINT GetChannel() const;

    bool SetResult( CFvHistogramResult* result );
    CFvHistogramResult* GetResult() const;

    virtual CFvHistogram& operator = ( const CFvHistogram& src );
    virtual bool operator == ( const CFvHistogram& src ) const;
    virtual bool operator != ( const CFvHistogram& src ) const;

protected:
    CFvHistogramResult*     m_Result;
    UINT                    m_Channel;
};

}   // Measure

}   // FVCL

#pragma pack(pop)

#endif      //  _FVHISTOGRAM_H_INCLUDED_