PDF4QT/PdfForQtLib/sources/pdfimage.h

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1.7 KiB
C++

// Copyright (C) 2019 Jakub Melka
//
// This file is part of PdfForQt.
//
// PdfForQt is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// PdfForQt is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with PDFForQt. If not, see <https://www.gnu.org/licenses/>.
#ifndef PDFIMAGE_H
#define PDFIMAGE_H
#include "pdfcolorspaces.h"
#include <QByteArray>
class QByteArray;
namespace pdf
{
class PDFStream;
class PDFDocument;
class PDFRenderErrorReporter;
class PDFImage
{
public:
/// Creates image from the content and the dictionary. If image can't be created, then exception is thrown.
/// \param document Document
/// \param stream Stream with image
/// \param colorSpace Color space of the image
/// \param errorReporter Error reporter for reporting errors (or warnings)
static PDFImage createImage(const PDFDocument* document, const PDFStream* stream, PDFColorSpacePointer colorSpace, PDFRenderErrorReporter* errorReporter);
/// Returns image transformed from image data and color space
QImage getImage() const;
private:
PDFImage() = default;
PDFImageData m_imageData;
PDFColorSpacePointer m_colorSpace;
};
} // namespace pdf
#endif // PDFIMAGE_H