fixedzoomout.h

在vc环境下

#pragma once


#include "resource.h"       // main symbols

#include "ArcCommands.h"
#include "MapToolBase.h"

/////////////////////////////////////////////////////////////////////////////
// CFixedZoomOut
class ATL_NO_VTABLE CFixedZoomOut : 
	public CComObjectRootEx<CComSingleThreadModel>,
	public CComCoClass<CFixedZoomOut, &CLSID_FixedZoomOut>,
	public CMapCommandBase
{
public:
	CFixedZoomOut():
	  CMapCommandBase(IDB_FIXEDZOOMOUT, IDS_CAPTION_FIXEDZOOMOUT, IDS_CATEGORY_COMMANDS)
	  {
	  }

	  DECLARE_REGISTRY_RESOURCEID(IDR_FIXEDZOOMOUT)

	  DECLARE_PROTECT_FINAL_CONSTRUCT()

	  BEGIN_COM_MAP(CFixedZoomOut)
		  COM_INTERFACE_ENTRY(ICommand)
	  END_COM_MAP()

	  HRESULT FinalConstruct()
	  {
		  return S_OK;
	  }

	  void FinalRelease() 
	  {
	  }
public:
	// ICommand
	STDMETHOD(OnClick)();
};

OBJECT_ENTRY_AUTO(__uuidof(FixedZoomOut), CFixedZoomOut)