diagrams-core-1.4.1.1: Core libraries for diagrams EDSL

Diagrams.Core.Query

Description

The Query module defines a type for "queries" on diagrams, which are functions from points in a vector space to some monoid.

Synopsis

Documentation

newtype Query v n m Source #

A query is a function that maps points in a vector space to values in some monoid. Queries naturally form a monoid, with two queries being combined pointwise.

The idea for annotating diagrams with monoidal queries came from the graphics-drawingcombinators package, http://hackage.haskell.org/package/graphics-drawingcombinators.

Constructors

 Query FieldsrunQuery :: Point v n -> m

Instances

 Functor v => Corepresentable (Query v) Source # Associated Typestype Corep (Query v :: * -> * -> *) :: * -> * # Methodscotabulate :: (Corep (Query v) d -> c) -> Query v d c # Functor v => Profunctor (Query v) Source # Methodsdimap :: (a -> b) -> (c -> d) -> Query v b c -> Query v a d #lmap :: (a -> b) -> Query v b c -> Query v a c #rmap :: (b -> c) -> Query v a b -> Query v a c #(#.) :: Coercible * c b => (b -> c) -> Query v a b -> Query v a c #(.#) :: Coercible * b a => Query v b c -> (a -> b) -> Query v a c # Functor v => Closed (Query v) Source # Methodsclosed :: Query v a b -> Query v (x -> a) (x -> b) # Functor v => Costrong (Query v) Source # Methodsunfirst :: Query v (a, d) (b, d) -> Query v a b #unsecond :: Query v (d, a) (d, b) -> Query v a b # Functor v => Cosieve (Query v) (Point v) Source # Methodscosieve :: Query v a b -> Point v a -> b # Monad (Query v n) Source # Methods(>>=) :: Query v n a -> (a -> Query v n b) -> Query v n b #(>>) :: Query v n a -> Query v n b -> Query v n b #return :: a -> Query v n a #fail :: String -> Query v n a # Functor (Query v n) Source # Methodsfmap :: (a -> b) -> Query v n a -> Query v n b #(<\$) :: a -> Query v n b -> Query v n a # Applicative (Query v n) Source # Methodspure :: a -> Query v n a #(<*>) :: Query v n (a -> b) -> Query v n a -> Query v n b #liftA2 :: (a -> b -> c) -> Query v n a -> Query v n b -> Query v n c #(*>) :: Query v n a -> Query v n b -> Query v n b #(<*) :: Query v n a -> Query v n b -> Query v n a # Distributive (Query v n) Source # Methodsdistribute :: Functor f => f (Query v n a) -> Query v n (f a) #collect :: Functor f => (a -> Query v n b) -> f a -> Query v n (f b) #distributeM :: Monad m => m (Query v n a) -> Query v n (m a) #collectM :: Monad m => (a -> Query v n b) -> m a -> Query v n (m b) # Representable (Query v n) Source # Associated Typestype Rep (Query v n :: * -> *) :: * # Methodstabulate :: (Rep (Query v n) -> a) -> Query v n a #index :: Query v n a -> Rep (Query v n) -> a # Semigroup m => Semigroup (Query v n m) Source # Methods(<>) :: Query v n m -> Query v n m -> Query v n m #sconcat :: NonEmpty (Query v n m) -> Query v n m #stimes :: Integral b => b -> Query v n m -> Query v n m # Monoid m => Monoid (Query v n m) Source # Methodsmempty :: Query v n m #mappend :: Query v n m -> Query v n m -> Query v n m #mconcat :: [Query v n m] -> Query v n m # Wrapped (Query v n m) Source # Associated Typestype Unwrapped (Query v n m) :: * # Methods_Wrapped' :: Iso' (Query v n m) (Unwrapped (Query v n m)) # (Additive v, Num n) => HasOrigin (Query v n m) Source # MethodsmoveOriginTo :: Point (V (Query v n m)) (N (Query v n m)) -> Query v n m -> Query v n m Source # (Additive v, Num n) => Transformable (Query v n m) Source # Methodstransform :: Transformation (V (Query v n m)) (N (Query v n m)) -> Query v n m -> Query v n m Source # Rewrapped (Query v a m) (Query v' a' m') Source # type Corep (Query v) Source # type Corep (Query v) = Point v type Rep (Query v n) Source # type Rep (Query v n) = Point v n type Unwrapped (Query v n m) Source # type Unwrapped (Query v n m) = Point v n -> m type N (Query v n m) Source # type N (Query v n m) = n type V (Query v n m) Source # type V (Query v n m) = v