pdffile

Documentation

Index

• Constants
• type File
  • func NewFile() *File
  • func (q *File) AddIndirectObject(obj types.IndirectObject)
  • func (q *File) AddObject(obj types.Object) types.Reference
  • func (q *File) GetObject(ref types.Reference) (types.Object, error)
  • func (q *File) WriteTo(w io.Writer) (int64, error)
• type Update
• type XRefTable
  • func (q *XRefTable) ToRawBytes() []byte
• type XRefTableEntry
  • func (q *XRefTableEntry) ToRawBytes() []byte
• type XRefTableSection
  • func (q *XRefTableSection) ToRawBytes() []byte

Constants

const DefaultVersion = 1.4

Types

type File

type File struct {
	Version float64
	Root    types.Reference
	Info    types.Reference
	ID      [2]types.String
	// contains filtered or unexported fields
}

File is a pdf file with a list of indirect objects

func NewFile

func NewFile() *File

NewFile creates a new File object

func (*File) AddIndirectObject

func (q *File) AddIndirectObject(obj types.IndirectObject)

AddIndirectObject adds an indirect object (only used by pdf parser)

func (*File) AddObject

func (q *File) AddObject(obj types.Object) types.Reference

AddObject adds an object to the file and returns its reference

func (*File) GetObject

func (q *File) GetObject(ref types.Reference) (types.Object, error)

GetObject returns an object from the file

func (*File) WriteTo

func (q *File) WriteTo(w io.Writer) (int64, error)

WriteTo writes the parsed to the given writer

type Update

type Update struct {
	Objects []types.RawIndirectObject

	Trailer types.Trailer
	// contains filtered or unexported fields
}

type XRefTable

type XRefTable []XRefTableSection

func (*XRefTable) ToRawBytes

func (q *XRefTable) ToRawBytes() []byte

type XRefTableEntry

type XRefTableEntry struct {
	Start      int64
	Generation int
	Free       bool
}

func (*XRefTableEntry) ToRawBytes

func (q *XRefTableEntry) ToRawBytes() []byte

type XRefTableSection

type XRefTableSection struct {
	Start   int
	Count   int
	Entries []XRefTableEntry
}

XRefTableSection is a section of a xref-table

func (*XRefTableSection) ToRawBytes

func (q *XRefTableSection) ToRawBytes() []byte