Stamper.h

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//---------------------------------------------------------------------------------------
// Copyright (c) 2001-2024 by Apryse Software Inc. All Rights Reserved.
// Consult legal.txt regarding legal and license information.
//---------------------------------------------------------------------------------------
#ifndef PDFTRON_H_CPPPDFStamper
#define PDFTRON_H_CPPPDFStamper

#include <C/PDF/TRN_Stamper.h>
#include <PDF/PDFDoc.h>
#include <PDF/Image.h>
#include <PDF/Page.h>
#include <Common/Common.h>
#include <SDF/Obj.h>
#include <PDF/PageSet.h>

namespace pdftron{
    namespace PDF{



class Stamper
{
public:

    enum SizeType
    {
        e_relative_scale = 1,
        e_absolute_size = 2,
        e_font_size = 3
    };

    enum HorizontalAlignment
    {
        e_horizontal_left = -1,
        e_horizontal_center = 0,
        e_horizontal_right = 1
    };

    enum VerticalAlignment
    {
        e_vertical_bottom = -1,
        e_vertical_center = 0,
        e_vertical_top = 1 
    };

    enum TextAlignment
    {
        e_align_left = -1,
        e_align_center = 0,
        e_align_right = 1
    };
    
    Stamper(SizeType size_type, double a, double b);

    ~Stamper();

    void StampImage(PDFDoc& dest_doc, Image src_img, const PageSet& dest_pages);

    void StampPage(PDFDoc& dest_doc, Page src_page, const PageSet& dest_pages);

    void StampText(PDFDoc& dest_doc, const UString& src_txt, const PageSet& dest_pages);

    void SetFont(Font font);


    void SetFontColor(const ColorPt& color);

    void SetOpacity(double opacity);


    void SetRotation(double rotation);


    void SetAsBackground(bool background);

    void SetAsAnnotation(bool annotation);

    void ShowsOnScreen(bool on_screen);

    void ShowsOnPrint(bool on_print);

    void SetPosition(double horizontal_distance, double vertical_distance, bool use_percentage=false);

    void SetAlignment(HorizontalAlignment horizontal_alignment, VerticalAlignment vertical_alignment);

    void SetTextAlignment(TextAlignment text_alignment);

    void SetSize(SizeType size_type, double a, double b);

    static void DeleteStamps(PDFDoc& doc, const PageSet& page_set);

    static bool HasStamps(PDFDoc& doc, const PageSet& page_set);

     void Destroy();


// @cond PRIVATE_DOC

#ifndef SWIGHIDDEN
    Stamper(TRN_Stamper impl);
    TRN_Stamper mp_impl;
#endif
// @endcond


};

#include <Impl/Stamper.inl>

    }
}

#endif // PDFTRON_H_CPPPDFStamper