Pdf.Core.Object

Module contains definitions of pdf objects

See PDF1.7:7.3

Documentation

data Object

Any pdf object

Constructors

Number Scientific

Bool Bool

Name Name

Dict Dict

Array Array

String ByteString

Stream Stream

Ref Ref

Null

Instances

Eq Object

Defined in Pdf.Core.Object

Methods

(==) :: Object -> Object -> Bool

(/=) :: Object -> Object -> Bool

Show Object

Defined in Pdf.Core.Object

Methods

showsPrec :: Int -> Object -> ShowS

show :: Object -> String

showList :: [Object] -> ShowS

type Dict = HashMap Name Object

Dictionary

type Array = Vector Object

An array

data Stream

Contains stream dictionary and an offset in file

Constructors

S Dict Int64

Instances

Eq Stream

Defined in Pdf.Core.Object

Methods

(==) :: Stream -> Stream -> Bool

(/=) :: Stream -> Stream -> Bool

Show Stream

Defined in Pdf.Core.Object

Methods

showsPrec :: Int -> Stream -> ShowS

show :: Stream -> String

showList :: [Stream] -> ShowS

data Ref

Object reference, contains object index and generation

Constructors

R Int Int

Instances

Eq Ref

Defined in Pdf.Core.Object

Methods

(==) :: Ref -> Ref -> Bool

(/=) :: Ref -> Ref -> Bool

Ord Ref

Defined in Pdf.Core.Object

Methods

compare :: Ref -> Ref -> Ordering

(<) :: Ref -> Ref -> Bool

(<=) :: Ref -> Ref -> Bool

(>) :: Ref -> Ref -> Bool

(>=) :: Ref -> Ref -> Bool

max :: Ref -> Ref -> Ref

min :: Ref -> Ref -> Ref

Show Ref

Defined in Pdf.Core.Object

Methods

showsPrec :: Int -> Ref -> ShowS

show :: Ref -> String

showList :: [Ref] -> ShowS

Hashable Ref

Defined in Pdf.Core.Object

Methods

hashWithSalt :: Int -> Ref -> Int

hash :: Ref -> Int

data Name

Names usually are used as keys in dictionaries

Byte 0 is not allowed inside names

Instances

Eq Name

Defined in Pdf.Core.Name

Methods

(==) :: Name -> Name -> Bool

(/=) :: Name -> Name -> Bool

Ord Name

Defined in Pdf.Core.Name

Methods

compare :: Name -> Name -> Ordering

(<) :: Name -> Name -> Bool

(<=) :: Name -> Name -> Bool

(>) :: Name -> Name -> Bool

(>=) :: Name -> Name -> Bool

max :: Name -> Name -> Name

min :: Name -> Name -> Name

Show Name

Defined in Pdf.Core.Name

Methods

showsPrec :: Int -> Name -> ShowS

show :: Name -> String

showList :: [Name] -> ShowS

IsString Name

Defined in Pdf.Core.Name

Methods

fromString :: String -> Name

Semigroup Name

Defined in Pdf.Core.Name

Methods

(<>) :: Name -> Name -> Name

sconcat :: NonEmpty Name -> Name

stimes :: Integral b => b -> Name -> Name

Monoid Name

Defined in Pdf.Core.Name

Methods

mempty :: Name

mappend :: Name -> Name -> Name

mconcat :: [Name] -> Name

Hashable Name

Defined in Pdf.Core.Name

Methods

hashWithSalt :: Int -> Name -> Int

hash :: Name -> Int