mirror of https://github.com/JakubMelka/PDF4QT.git
56 lines
2.1 KiB
C++
56 lines
2.1 KiB
C++
// Copyright (C) 2023 Jakub Melka
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//
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// This file is part of PDF4QT.
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//
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// PDF4QT is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// with the written consent of the copyright owner, any later version.
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//
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// PDF4QT is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with PDF4QT. If not, see <https://www.gnu.org/licenses/>.
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#include "pdfpagecontentprocessor.h"
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namespace pdf
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{
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class PDF4QTLIBCORESHARED_EXPORT PDFTextLayoutGenerator : public PDFPageContentProcessor
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{
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using BaseClass = PDFPageContentProcessor;
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public:
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explicit PDFTextLayoutGenerator(PDFRenderer::Features features,
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const PDFPage* page,
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const PDFDocument* document,
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const PDFFontCache* fontCache,
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const PDFCMS* cms,
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const PDFOptionalContentActivity* optionalContentActivity,
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QTransform pagePointToDevicePointMatrix,
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const PDFMeshQualitySettings& meshQualitySettings) :
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BaseClass(page, document, fontCache, cms, optionalContentActivity, pagePointToDevicePointMatrix, meshQualitySettings),
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m_features(features)
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{
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}
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/// Creates text layout from the text
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PDFTextLayout createTextLayout();
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protected:
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virtual bool isContentSuppressedByOC(PDFObjectReference ocgOrOcmd) override;
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virtual bool isContentKindSuppressed(ContentKind kind) const override;
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virtual void performOutputCharacter(const PDFTextCharacterInfo& info) override;
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private:
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PDFRenderer::Features m_features;
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PDFTextLayout m_textLayout;
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};
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} // namespace pdf
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