ipe::PdfFile Class Reference

#include <ipepdfparser.h>

Public Member Functions
bool	parse (DataSource &source)
const PdfObj *	object (int num) const noexcept
const PdfDict *	catalog () const noexcept
const PdfDict *	page (int pno=0) const noexcept
std::unique_ptr< const PdfObj >	take (int num)
int	countPages () const
Rect	mediaBox (const PdfDict *page) const
int	findPageFromPageObjectNumber (int objNum) const

Detailed Description

All information obtained by parsing a PDF file.

Member Function Documentation

parse()

bool PdfFile::parse

(

DataSource &

source

)

Parse entire PDF stream, and store objects.

References ipe::PdfToken::ENumber, ipe::PdfToken::EOp, ipe::String::find(), ipe::DataSource::getChar(), ipe::Lex::getInt(), ipe::PdfParser::getObjectDef(), ipe::PdfParser::getTrailer(), ipe::PdfToken::iString, ipe::PdfToken::iType, ipe::DataSource::length(), ipe::PdfParser::readXRef(), ipe::DataSource::setPosition(), ipe::size(), ipe::String::substr(), and ipe::PdfParser::token().

Referenced by ipe::Latex::readPdf().

object()

const PdfObj * PdfFile::object ( int  num ) const

noexcept

Return object with number num.

catalog()

const PdfDict * PdfFile::catalog ( ) const

noexcept

Return root catalog of PDF file.

References ipe::PdfObj::dict().

page()

const PdfDict * PdfFile::page ( int  pno = 0 ) const

noexcept

Return a page of the document.

Referenced by ipe::PdfThumbnail::PdfThumbnail(), and ipe::Latex::readPdf().

take()

std::unique_ptr< const PdfObj > PdfFile::take

(

int

num

)

Take ownership of object with number num, remove from PdfFile.

countPages()

int ipe::PdfFile::countPages ( ) const

inline

Return number of pages.

Referenced by ipe::PdfThumbnail::PdfThumbnail().

mediaBox()

Rect PdfFile::mediaBox

(

const PdfDict *

page

)

const

Return mediabox of a page.

References ipe::Rect::addPoint(), and ipe::PdfDict::getNumberArray().

Referenced by ipe::PdfThumbnail::PdfThumbnail(), and ipe::PdfThumbnail::render().

findPageFromPageObjectNumber()

int PdfFile::findPageFromPageObjectNumber

(

int

objNum

)

const

Return page number given the PDF object number.

Returns -1 if the object number is not a page.

References ipe::size().

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The documentation for this class was generated from the following files:

• ipepdfparser.h
• ipepdfparser.cpp