wmxps.h

WDK 下的XPSDrv 中filter 例子之 watermark

/*++

Copyright (c) 2005 Microsoft Corporation

All rights reserved.

THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
PARTICULAR PURPOSE.

File Name:

   wmxps.h

Abstract:

   Watermark XPS markup class definition. The CWatermarkMarkup class is responsible
   for creating a stream that contains markup loaded from a resource.

--*/

#pragma once

#include "wmptprop.h"

class CWatermarkMarkup
{
public:
    CWatermarkMarkup(
        __in CONST CWMPTProperties& wmProps,
        __in CONST INT              resourceID
        );

    ~CWatermarkMarkup();

    HRESULT
    GetImageDimensions(
        __out SizeF* pDimensions
        );

    HRESULT
    GetStream(
        __out IStream** ppStream
        );

private:
    HRESULT
    CreateXPSStream(
        VOID
        );

private:
    CWMPTProperties  m_WMProps;

    INT              m_resourceID;

    CComPtr<IStream> m_pXPSStream;
};