pixels.h

Vc.Net入门与提高源码

// Pixels.h : Declaration of the CPixels

#ifndef __PIXELS_H_
#define __PIXELS_H_

#include "resource.h"       // main symbols

class CBitmap;

/////////////////////////////////////////////////////////////////////////////
// CPixels
class ATL_NO_VTABLE CPixels : 
	public CComObjectRootEx<CComSingleThreadModel>,
	public IDispatchImpl<IPixels, &IID_IPixels, &LIBID_PICTURELib>
{
public:
	CPixels()
	{
	}

DECLARE_REGISTRY_RESOURCEID(IDR_PIXELS)

DECLARE_PROTECT_FINAL_CONSTRUCT()

BEGIN_COM_MAP(CPixels)
	COM_INTERFACE_ENTRY(IPixels)
	COM_INTERFACE_ENTRY(IDispatch)
END_COM_MAP()

// Member variables
    CBitmap* m_pBitmap;

// IPixels
public:
	STDMETHOD(get_Pixel)(long x, long y, /*[out, retval]*/ IPixel* *pVal);
	STDMETHOD(put_Pixel)(long x, long y, /*[in]*/ IPixel* newVal);
	STDMETHOD(get_Color)(long x, long y, /*[out, retval]*/ baseColors *pVal);
	STDMETHOD(put_Color)(long x, long y, /*[in]*/ baseColors newVal);
	STDMETHOD(get_Count)(/*[out, retval]*/ long *pVal);
	STDMETHOD(get__NewEnum)(/*[out, retval]*/ IUnknown* *pVal);
};

#endif //__PIXELS_H_