Data.Geometry.Point

Documentation

data Point2' a

Constructors

Point2 (a, a)

Instances

Functor Point2'

IsTransformable Point2'

Points are transformable

HasPoints Point2'

Eq a => Eq (Point2' a)

(Eq (Point2' a), Ord a) => Ord (Point2' a)

Read a => Read (Point2' a)

Show a => Show (Point2' a)

(|+|) :: Num a => Point2' a -> Point2' a -> Point2' a

(|-|) :: Num a => Point2' a -> Point2' a -> Point2' a

(|*|) :: Num a => a -> Point2' a -> Point2' a

scalar multiplication

(|@|) :: Num a => Point2' a -> Point2' a -> a

dot product

getX :: Point2' a -> a

getY :: Point2' a -> a

dist :: Floating a => Point2' a -> Point2' a -> a

euclidean distance between p and q

l22dist :: Num a => Point2' a -> Point2' a -> a

Squared euclidean distance between p and q