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76ee07f61c
Co-authored-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com> Co-committed-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com>
136 lines
4.1 KiB
C++
136 lines
4.1 KiB
C++
/*
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* Copyright (C) Ascensio System SIA, 2009-2026
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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, together with the
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* additional terms provided in the LICENSE file.
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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: https://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA by email at info@onlyoffice.com
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* or by postal mail at 20A-6 Ernesta Birznieka-Upisha Street, Riga,
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* LV-1050, Latvia, European Union.
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*
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* The interactive user interfaces in modified versions of the Program
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* are required to display Appropriate Legal Notices in accordance with
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* Section 5 of the GNU AGPL version 3.
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*
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* No trademark rights are granted under this License.
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*
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* All non-code elements of the Product, including illustrations,
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* icon sets, and technical writing content, are licensed under the
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* Creative Commons Attribution-ShareAlike 4.0 International License:
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* https://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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* This license applies only to such non-code elements and does not
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* modify or replace the licensing terms applicable to the Program's
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* source code, which remains licensed under the GNU Affero General
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* Public License v3.
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*
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* SPDX-License-Identifier: AGPL-3.0-only
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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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// Default values for 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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