pdfreader

README

This is a fork of http://code.google.com/p/pdfreader, which is unmaintained and not updated since 2009.

Code updated to compile with go1.2

Documentation

Overview

Access to PDF files.

Index

• Constants
• type DictionaryT
• type PdfReaderT
  • func Load(fn string) *PdfReaderT
  • func (pd *PdfReaderT) Arr(reference []byte) [][]byte
  • func (pd *PdfReaderT) Att(a string, src []byte) []byte
  • func (pd *PdfReaderT) DecodedStream(reference []byte) (DictionaryT, []byte)
  • func (pd *PdfReaderT) Dic(reference []byte) DictionaryT
  • func (pd *PdfReaderT) ForcedArray(reference []byte) [][]byte
  • func (pd *PdfReaderT) PageFonts(page []byte) DictionaryT
  • func (pd *PdfReaderT) Pages() [][]byte

Constants

const (
	MAX_PDF_UPDATES   = 1024
	MAX_PDF_ARRAYSIZE = 1024
)

Types

type DictionaryT

type DictionaryT map[string][]byte

type PdfReaderT

type PdfReaderT struct {
	File string // name of the file

	Startxref int         // starting of xref table
	Xref      map[int]int // "pointers" of the xref table
	Trailer   DictionaryT // trailer dictionary of the file
	// contains filtered or unexported fields
}

func Load

func Load(fn string) *PdfReaderT

Load() loads a PDF file of a given name.

func (*PdfReaderT) Arr

func (pd *PdfReaderT) Arr(reference []byte) [][]byte

pd.Arr() queries array data from a reference.

func (*PdfReaderT) Att

func (pd *PdfReaderT) Att(a string, src []byte) []byte

pd.Att() tries to get an attribute from a page reference. The attribute will be resolved.

func (*PdfReaderT) DecodedStream

func (pd *PdfReaderT) DecodedStream(reference []byte) (DictionaryT, []byte)

pd.DecodedStream() returns decoded contents of a stream.

func (*PdfReaderT) Dic

func (pd *PdfReaderT) Dic(reference []byte) DictionaryT

pd.Dic() queries dictionary data from a reference.

func (*PdfReaderT) ForcedArray

func (pd *PdfReaderT) ForcedArray(reference []byte) [][]byte

pd.ForcedArray() queries array data. If reference does not refer to an array, reference is taken as element of the returned array.

func (*PdfReaderT) PageFonts

func (pd *PdfReaderT) PageFonts(page []byte) DictionaryT

pd.PageFonts() returns references to the fonts defined for a page.

func (*PdfReaderT) Pages

func (pd *PdfReaderT) Pages() [][]byte

pd.Pages() returns an array with references to the pages of the PDF.