Flattener.h

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//---------------------------------------------------------------------------------------
// Copyright (c) 2001-2025 by Apryse Software Inc. All Rights Reserved.
// Consult legal.txt regarding legal and license information.
//---------------------------------------------------------------------------------------
#ifndef PDFTRON_H_CPPPDFFlattener
#define PDFTRON_H_CPPPDFFlattener
 
#include <Common/Common.h>
#include <PDF/PDFDoc.h>
#include <C/PDF/TRN_Flattener.h>
 
namespace pdftron {
namespace PDF {

class Flattener
{
public:
    Flattener();
    ~Flattener();

    void SetDPI(UInt32 dpi);

    void SetMaximumImagePixels(UInt32 max_pixels);

    void SetPreferJPG(bool jpg);

    void SetJPGQuality(UInt32 quality);
 
    enum Threshold
    {
#ifndef SWIG
        e_very_strict, 
        e_strict,
        e_default,
        e_keep_most,
        e_keep_all
#else // SWIG
        e_threshold_very_strict, 
        e_threshold_strict,
        e_threshold_default,
        e_threshold_keep_most,
        e_threshold_keep_all
#endif // SWIG
    };
 
    enum FlattenMode
    {
        e_simple,
        e_fast
    };

    void SetThreshold(enum Threshold threshold);

    void SetPathHinting(bool enable_hinting);

    void Process(pdftron::PDF::PDFDoc& doc, enum FlattenMode mode );

    void Process(PDF::Page& page, enum FlattenMode mode );

     void Destroy();
 
    // @cond PRIVATE_DOC
 
    #ifndef SWIGHIDDEN
    TRN_Flattener mp_impl;
    #endif
 
private:
    // ElementBuilder should not be copied
    Flattener(const Flattener&);
    Flattener& operator= (const Flattener&);
    // @endcond
 
};
 
#include <Impl/Flattener.inl>
 
    };  // namespace PDF
};  // namespace pdftron
 
#endif // PDFTRON_H_CPPPDFFlattener