133 lines
4.2 KiB
C++
133 lines
4.2 KiB
C++
/*
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* (c) Copyright Ascensio System SIA 2010-2023
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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 20A-6 Ernesta Birznieka-Upish
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* street, Riga, Latvia, EU, LV-1050.
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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_WRITER_SRC_GSTATE_H
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#define _PDF_WRITER_SRC_GSTATE_H
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#include "Types.h"
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#include "Objects.h"
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// Стандартные значения для Graphic State
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#define DEF_FONT "Helvetica"
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#define DEF_WORDSPACE 0
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#define DEF_CHARSPACE 0
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#define DEF_FONTSIZE 10
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#define DEF_HSCALING 100
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#define DEF_LEADING 0
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#define DEF_RENDERING_MODE PdfWriter::textrenderingmode_Fill
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#define DEF_RISE 0
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#define DEF_LINEWIDTH 1
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#define DEF_LINECAP PdfWriter::linecap_Butt
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#define DEF_LINEJOIN PdfWriter::linejoin_Miter
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#define DEF_MITERLIMIT 10
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#define DEF_FLATNESS 1
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#define DEF_PAGE_NUM 1
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namespace PdfWriter
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{
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class CFontDict;
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class CDictObject;
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//----------------------------------------------------------------------------------------
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// CGrState
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//----------------------------------------------------------------------------------------
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class CGrState
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{
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public:
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CGrState(CGrState* pCurrent);
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~CGrState();
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CGrState* GetPrev()
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{
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return m_pPrev;
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}
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unsigned int GetDepth()
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{
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return m_unDepth;
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}
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private:
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CMatrix m_oMatrix;
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double m_dLineWidth;
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ELineCapStyle m_eLineCap;
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ELineJoinStyle m_eLineJoin;
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double m_dMiterLimit;
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CDashMode m_oDashMode;
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double m_dFlatness;
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double m_dCharSpace;
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double m_dWordSpace;
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double m_dHScalling;
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double m_dTextLeading;
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ETextRenderingMode m_eRenderingMode;
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double m_dTextRise;
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TRgb m_oFillColor;
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TRgb m_oStrokeColor;
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CFontDict* m_pFont;
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double m_dFontSize;
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CGrState* m_pPrev;
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unsigned int m_unDepth;
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friend class CPage;
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};
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//----------------------------------------------------------------------------------------
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// CExtGrState
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//----------------------------------------------------------------------------------------
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class CExtGrState : public CDictObject
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{
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public:
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CExtGrState(CXref* pXref);
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void SetAlphaStroke (double dValue);
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void SetAlphaFill (double dValue);
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void SetBlendMode (EBlendMode eBlendMode);
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void SetStrokeAdjustment(bool bValue);
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double GetAlphaStroke();
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double GetAlphaFill();
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EBlendMode GetBlendMode();
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bool GetStrokeAdjustment();
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EDictType GetDictType() const
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{
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return dict_type_EXT_GSTATE;
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}
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private:
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double m_dAlphaStroke;
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double m_dAlphaFill;
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EBlendMode m_eBlendMode;
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bool m_bStrokeAdj;
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};
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}
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#endif // _PDF_WRITER_SRC_GSTATE_H
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