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76ee07f61c
Co-authored-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com> Co-committed-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com>
75 lines
2.6 KiB
C++
75 lines
2.6 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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#include "../GraphicsRenderer.h"
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namespace NSGraphics
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{
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IGraphicsRenderer* Create()
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{
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return new CGraphicsRenderer();
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}
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std::string GetHatchBase64(const std::wstring& name,
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unsigned char r1, unsigned char g1, unsigned char b1, unsigned char a1,
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unsigned char r2, unsigned char g2, unsigned char b2, unsigned char a2)
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{
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agg::rgba8 c1 = agg::rgba8(r1, g1, b1, a1);
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agg::rgba8 c2 = agg::rgba8(r2, g2, b2, a2);
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BYTE* pPattern = new BYTE[HATCH_TX_SIZE * HATCH_TX_SIZE * 4];
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agg::GetHatchPattern(name, (agg::rgba8*)pPattern, c1, c2);
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CBgraFrame oFrame;
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oFrame.put_Data(pPattern);
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oFrame.put_Width(HATCH_TX_SIZE);
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oFrame.put_Height(HATCH_TX_SIZE);
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oFrame.put_Stride(4 * HATCH_TX_SIZE);
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BYTE* pPngBuffer = NULL;
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int nPngSize = 0;
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oFrame.Encode(pPngBuffer, nPngSize, 4);
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char* cData64 = NULL;
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int nData64Dst = 0;
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NSFile::CBase64Converter::Encode(pPngBuffer, nPngSize, cData64, nData64Dst, NSBase64::B64_BASE64_FLAG_NOCRLF);
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std::string sRet(cData64, (size_t)nData64Dst);
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RELEASEARRAYOBJECTS(cData64);
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return sRet;
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}
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}
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