Safe Haskell	None
Language	Haskell2010

Resource.Font.EvanW

Description

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 Source #

data Container Source #

Constructors

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

Instances

Instances details

Eq Container Source #
Instance details Defined in Resource.Font.EvanW Methods (==) :: Container -> Container -> Bool # (/=) :: Container -> Container -> Bool #
Ord Container Source #
Instance details 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 #
Show Container Source #
Instance details Defined in Resource.Font.EvanW Methods showsPrec :: Int -> Container -> ShowS # show :: Container -> String # showList :: [Container] -> ShowS #
Generic Container Source #
Instance details Defined in Resource.Font.EvanW Associated Types type Rep Container :: Type -> Type # Methods from :: Container -> Rep Container x # to :: Rep Container x -> Container #
FromJSON Container Source #
Instance details Defined in Resource.Font.EvanW Methods parseJSON :: Value -> Parser Container parseJSONList :: Value -> Parser [Container]
type Rep Container Source #
Instance details Defined in Resource.Font.EvanW type Rep Container = D1 ('MetaData "Container" "Resource.Font.EvanW" "keid-render-basic-0.1.2.0-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 Source #

Constructors

Character
Fields x :: Float y :: Float width :: Float height :: Float originX :: Float originY :: Float advance :: Float

Instances

Instances details

Eq Character Source #
Instance details Defined in Resource.Font.EvanW Methods (==) :: Character -> Character -> Bool # (/=) :: Character -> Character -> Bool #
Ord Character Source #
Instance details 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 #
Show Character Source #
Instance details Defined in Resource.Font.EvanW Methods showsPrec :: Int -> Character -> ShowS # show :: Character -> String # showList :: [Character] -> ShowS #
Generic Character Source #
Instance details Defined in Resource.Font.EvanW Associated Types type Rep Character :: Type -> Type # Methods from :: Character -> Rep Character x # to :: Rep Character x -> Character #
FromJSON Character Source #
Instance details Defined in Resource.Font.EvanW Methods parseJSON :: Value -> Parser Character parseJSONList :: Value -> Parser [Character]
type Rep Character Source #
Instance details Defined in Resource.Font.EvanW type Rep Character = D1 ('MetaData "Character" "Resource.Font.EvanW" "keid-render-basic-0.1.2.0-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]) Source #

data PutChar Source #

Constructors

PutChar
Fields pcPos :: Vec2 pcSize :: Vec2 pcOffset :: Vec2 pcScale :: Vec2

Instances

Instances details

Show PutChar Source #
Instance details Defined in Resource.Font.EvanW Methods showsPrec :: Int -> PutChar -> ShowS # show :: PutChar -> String # showList :: [PutChar] -> ShowS #
Storable PutChar Source #
Instance details 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 () #