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104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
/*
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* (c) Copyright Ascensio System SIA 2010-2016
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
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* EU, LV-1021.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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#ifndef _PDF_READER_EXTRACT_IMAGE_OUTPUTDEV_H
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#define _PDF_READER_EXTRACT_IMAGE_OUTPUTDEV_H
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#include <stdio.h>
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#include "OutputDevice.h"
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namespace PdfReader
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{
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class GrState;
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//-------------------------------------------------------------------------------------------------------------------------------
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// ExtractImageOutputDev
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//-------------------------------------------------------------------------------------------------------------------------------
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class ExtractImageOutputDev : public OutputDev
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{
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public:
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ExtractImageOutputDev(GlobalParams *pGlobalParams, char *sFilePrefix, bool bDumpJPEG, bool bCountImages = false);
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virtual ~ExtractImageOutputDev();
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virtual bool CheckValidate()
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{
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return m_bValid;
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}
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virtual bool InterpretType3Chars()
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{
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return false;
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}
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virtual bool NeedNonText()
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{
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return true;
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}
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// Информация об устройстве.
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virtual bool UpSideDown()
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{
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return false;
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}
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virtual bool UseDrawChar()
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{
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return false;
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}
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virtual void DrawImageMask(GrState *pGState, Object *pRef, Stream *pStream, int nWidth, int nHeight, bool bInvert, bool bInlineImage);
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virtual void DrawImage(GrState *pGState, Object *pRef, Stream *pStream, int nWidth, int nHeight, GrImageColorMap *pColorMap, int *pnMaskColors, bool bInlineImage);
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//
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int GetImagesCount()
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{
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return m_nImageCount;
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}
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private:
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char *m_sFilePrefix; //
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char *m_sFileName; //
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bool m_bDumpJPEG; //
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int m_nImageCount; // Текущее количество изображений
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bool m_bCountImages; // Считаем картинки
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bool m_bValid;
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};
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}
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#endif // _PDF_READER_EXTRACT_IMAGE_OUTPUTDEV_H
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