FvBoxEdge.h

[詳解]

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

#ifndef     _FVBOXEDGE_H_INCLUDED_
#define     _FVBOXEDGE_H_INCLUDED_

#include "FvEdge.h"

#pragma pack(push,_FVCL_PACKING)

namespace FVCL
{
namespace Edge
{

class FVCL_API CFvBoxEdge : public CFvEdge
{
private:
    void _Constructor();

public:
    static void Revision( int value );
    static int Revision();

public:
    CFvBoxEdge();
    CFvBoxEdge( const FVCL::Data::CFvImage* src, CFvEdgeResult* result );
    virtual ~CFvBoxEdge();

    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 SetBox( const FVCL::Data::CFvRectangle& box );
    const FVCL::Data::CFvRectangle& GetBox() const;

    bool SetNumber( INT number );
    INT GetNumber() const;

    bool SetScanDirection( INT direction );
    INT GetScanDirection() const;

    bool SetThreshold( INT threshold );
    INT GetThreshold() const;

    bool SetLineWidth( INT width );
    INT GetLineWidth() const;

    bool SetEdgeDirection( INT direction );
    INT GetEdgeDirection() const;

    bool SetLen( INT len );
    INT GetLen() const;

    bool SetFoot( INT foot );
    INT GetFoot() const;

    bool SetAround( INT around );
    INT GetAround() const;

    bool SetMaxThreshold( INT threshold );
    INT GetMaxThreshold() const;

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

protected:
    FVCL::Data::CFvRectangle    m_Box;
    INT             m_Number;
    INT             m_ScanDirection;
    INT             m_Threshold;
    INT             m_LineWidth;
    INT             m_EdgeDirection;
    INT             m_Len;
    INT             m_Foot;
    INT             m_Around;
    INT             m_MaxThreshold;
};

}   // Edge
}   // FVCL

#pragma pack(pop)

#endif      //  _FVBOXEDGE_H_INCLUDED_