FvStructureElement.h

[詳解]

//  $Revision: 1.1 $
/*
    @file   FvStructureElement.h
    @brief  CFvStructureElement class interface
    @author FAST Corporation
*/

#ifndef     _FVSTRUCTUREELEMENT_H_INCLUDED_
#define     _FVSTRUCTUREELEMENT_H_INCLUDED_

#include "Data/FvDataObject.h"
#include "Data/FvRectangle.h"
#include "Data/FvCircle.h"
#include "Data/FvImage.h"
#include "MultiData/FvArray.h"

#pragma pack(push,_FVCL_PACKING)

namespace FVCL
{
namespace Morphology
{

class FVCL_API CFvStructureElement : public CFvDataObject
{
private:
    void _Constructor();

public:
    CFvStructureElement();
    CFvStructureElement( INT length, INT shape );
    CFvStructureElement( const FVCL::Data::CFvRectangle& rect );
    CFvStructureElement( const FVCL::Data::CFvCircle& circle );
    CFvStructureElement( const FVCL::Data::CFvImage& image, INT anchor_x = 0, INT anchor_y = 0 );
    virtual ~CFvStructureElement();

    enum { DataID = 1040 };

    virtual INT GetDataID() const;
    virtual bool GetPointer( INT id, void** val ) const;
    
    virtual bool Load( LPCTSTR szFileName );
    virtual bool Save( LPCTSTR szFileName );

    virtual bool Create();
    virtual bool Destroy();
    virtual bool IsCreate() const;

    virtual bool CreateLineSE( INT length, INT shape );
    virtual bool CreateBoxSE( INT width, INT height );
    virtual bool CreateDiskSE( INT radius );
    virtual bool Create( const FVCL::Data::CFvRectangle& rect );
    virtual bool Create( const FVCL::Data::CFvCircle& circle );
    virtual bool Create( const FVCL::Data::CFvImage& image, INT anchor_x = 0, INT anchor_y = 0 );

    virtual bool SetHandle( FHANDLE handle );
    FHANDLE GetHandle() const;

    virtual bool SetSize( INT width, INT height );
    virtual bool SetSize( INT width, INT height, INT step_x );
    bool GetSize( INT* width, INT* height, INT* step_x ) const;

    INT GetWidth() const;
    INT GetHeight() const;
    INT GetStep() const;

    bool SetAnchor( INT anchor_x, INT anchor_y );
    bool GetAnchor( INT* anchor_x, INT* anchor_y ) const;
    INT GetAnchorX() const;
    INT GetAnchorY() const;

    bool SetMask( INT x, INT y, UCHAR mask );
    UCHAR* GetMask( INT x=0, INT y=0 );
    UCHAR const* GetMask( INT x=0, INT y=0 ) const;

    // operator overload
    virtual CFvStructureElement& operator = ( const CFvStructureElement& src );
    virtual bool operator == ( const CFvStructureElement& src ) const;
    virtual bool operator != ( const CFvStructureElement& src ) const;

protected:
    FHANDLE             m_Handle;

    CFvArray<UCHAR>     m_Mask;
    INT                 m_Width;
    INT                 m_Height;
    INT                 m_StepX;
    INT                 m_AnchorX;
    INT                 m_AnchorY;
};

}   // Morphology

}   // FVCL

#pragma pack(pop)

#endif      //  _FVSTRUCTUREELEMENT_H_INCLUDED_