Resource.Font.EvanW

JSON font loader for bitmaps and SDFs

Generator: https://evanw.github.io/font-texture-generator/

Usage (WebGL): https://evanw.github.io/font-texture-generator/example-webgl/

Documentation

load :: (MonadIO m, MonadReader env m, HasLogFunc env, HasCallStack) => Source -> m Container

data Container

Constructors

Container

Fields

• name :: Text
• size :: Float
• bold :: Bool
• italic :: Bool
• width :: Float
• height :: Float
• characters :: HashMap Char Character

Instances

FromJSON Container

Defined in Resource.Font.EvanW

Methods

parseJSON :: Value -> Parser Container

parseJSONList :: Value -> Parser [Container]

Generic Container

Defined in Resource.Font.EvanW

Associated Types

type Rep Container :: Type -> Type

Methods

from :: Container -> Rep Container x

to :: Rep Container x -> Container

Show Container

Defined in Resource.Font.EvanW

Methods

showsPrec :: Int -> Container -> ShowS

show :: Container -> String

showList :: [Container] -> ShowS

Eq Container

Defined in Resource.Font.EvanW

Methods

(==) :: Container -> Container -> Bool

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

Ord Container

Defined in Resource.Font.EvanW

Methods

compare :: Container -> Container -> Ordering

(<) :: Container -> Container -> Bool

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

(>) :: Container -> Container -> Bool

(>=) :: Container -> Container -> Bool

max :: Container -> Container -> Container

min :: Container -> Container -> Container

type Rep Container

Defined in Resource.Font.EvanW

type Rep Container = D1 ('MetaData "Container" "Resource.Font.EvanW" "keid-render-basic-0.1.6.1-inplace" 'False) (C1 ('MetaCons "Container" 'PrefixI 'True) ((S1 ('MetaSel ('Just "name") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text) :*: (S1 ('MetaSel ('Just "size") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Float) :*: S1 ('MetaSel ('Just "bold") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Bool))) :*: ((S1 ('MetaSel ('Just "italic") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Bool) :*: S1 ('MetaSel ('Just "width") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Float)) :*: (S1 ('MetaSel ('Just "height") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Float) :*: S1 ('MetaSel ('Just "characters") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (HashMap Char Character))))))

data Character

Constructors

Character

Fields

• x :: Float
• y :: Float
• width :: Float
• height :: Float
• originX :: Float
• originY :: Float
• advance :: Float

Instances

FromJSON Character

Defined in Resource.Font.EvanW

Methods

parseJSON :: Value -> Parser Character

parseJSONList :: Value -> Parser [Character]

Generic Character

Defined in Resource.Font.EvanW

Associated Types

type Rep Character :: Type -> Type

Methods

from :: Character -> Rep Character x

to :: Rep Character x -> Character

Show Character

Defined in Resource.Font.EvanW

Methods

showsPrec :: Int -> Character -> ShowS

show :: Character -> String

showList :: [Character] -> ShowS

Eq Character

Defined in Resource.Font.EvanW

Methods

(==) :: Character -> Character -> Bool

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

Ord Character

Defined in Resource.Font.EvanW

Methods

compare :: Character -> Character -> Ordering

(<) :: Character -> Character -> Bool

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

(>) :: Character -> Character -> Bool

(>=) :: Character -> Character -> Bool

max :: Character -> Character -> Character

min :: Character -> Character -> Character

type Rep Character

Defined in Resource.Font.EvanW

type Rep Character = D1 ('MetaData "Character" "Resource.Font.EvanW" "keid-render-basic-0.1.6.1-inplace" 'False) (C1 ('MetaCons "Character" 'PrefixI 'True) ((S1 ('MetaSel ('Just "x") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Float) :*: (S1 ('MetaSel ('Just "y") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Float) :*: S1 ('MetaSel ('Just "width") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Float))) :*: ((S1 ('MetaSel ('Just "height") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Float) :*: S1 ('MetaSel ('Just "originX") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Float)) :*: (S1 ('MetaSel ('Just "originY") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Float) :*: S1 ('MetaSel ('Just "advance") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Float)))))

putLine :: ("WH" ::: Vec2) -> ("XY" ::: Vec2) -> ("Alignment" ::: Alignment) -> ("Size" ::: Float) -> ("Font" ::: Container) -> ("Line" ::: [Char]) -> ("scale" ::: Float, [PutChar])

data PutChar

Constructors

PutChar

Fields

• pcPos :: Vec2
• pcSize :: Vec2
• pcOffset :: Vec2
• pcScale :: Vec2

Instances

Storable PutChar

Defined in Resource.Font.EvanW

Methods

sizeOf :: PutChar -> Int

alignment :: PutChar -> Int

peekElemOff :: Ptr PutChar -> Int -> IO PutChar

pokeElemOff :: Ptr PutChar -> Int -> PutChar -> IO ()

peekByteOff :: Ptr b -> Int -> IO PutChar

pokeByteOff :: Ptr b -> Int -> PutChar -> IO ()

peek :: Ptr PutChar -> IO PutChar

poke :: Ptr PutChar -> PutChar -> IO ()

Show PutChar

Defined in Resource.Font.EvanW

Methods

showsPrec :: Int -> PutChar -> ShowS

show :: PutChar -> String

showList :: [PutChar] -> ShowS