Page.h

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//---------------------------------------------------------------------------------------
// Copyright (c) 2001-2008 by PDFTron Systems Inc. All Rights Reserved.
// Consult legal.txt regarding legal and license information.
//---------------------------------------------------------------------------------------

#ifndef   H_CPPPDFPage
#define   H_CPPPDFPage

#include <PDF/Rect.h>
#include <SDF/Obj.h>
#include <C/PDF/TRN_Page.h>
#include <Common/Matrix2D.h>

namespace pdftron { 
        namespace PDF {

class Annot;  // Forward declaration

class Page
{
public: 

         Page (SDF::Obj page_dict = 0);
        
         Page (const Page& p);
         Page& operator= (const Page& p);

         bool IsValid() const;

         int GetIndex() const;

        enum Box
        {
                e_media,
                e_crop,
                e_bleed,
                e_trim,
                e_art
        };

         Rect GetBox(Box type) const;

         void SetBox(Box type, const Rect& box) const;

         Rect GetCropBox() const;

         void SetCropBox(const Rect& box);

         Rect GetMediaBox() const;

         void SetMediaBox(const Rect& box);

        enum Rotate 
        {
                e_0,
                e_90,
                e_180,
                e_270
        };

         Rotate GetRotation() const;

         void SetRotation(Rotate angle);

         double GetPageWidth(Box box_type = e_crop);

         double GetPageHeight(Box box_type = e_crop);

         Common::Matrix2D GetDefaultMatrix(bool flip_y = false, Box box_type = e_crop, Rotate angle = e_0) const;

         SDF::Obj GetAnnots() const;

         UInt GetNumAnnots() const;

         Annot GetAnnot(UInt index) const;

         void AnnotInsert(UInt pos, Annot& annot);

         void AnnotPushBack(Annot& annot);

         void AnnotPushFront(Annot& annot);

         void AnnotRemove(Annot& annot);

         void AnnotRemove(UInt index);

         void Scale(double scale);

         void FlattenField(class Field filed);

         bool HasTransition() const;

         double GetUserUnitSize() const;

         void SetUserUnitSize(double unit_size);

         SDF::Obj GetResourceDict () const;

         SDF::Obj GetContents () const;
        
         SDF::Obj GetSDFObj () const;

         SDF::Obj FindInheritedAttribute (const char* attrib) const;


         operator bool () { return IsValid();}



        Page(TRN_Page impl);
        TRN_Page mp_page;
};


        };      // namespace PDF
};      // namespace pdftron
#include <Impl/Page.inl>
#endif

---

© 2002-2008 PDFTron Systems Inc.