Safe Haskell	Safe
Language	Haskell2010

Point

Contents

Operators for doing arithmetic on a point with a scalar float value
Geometric point manipulation functions

Synopsis

data Point
pattern Point :: !Float -> !Float -> Point
xVal :: Point -> Float
yVal :: Point -> Float
fromFloat :: Float -> Point
pointMap :: (Float -> Float) -> Point -> Point
pointAsTuple :: Point -> (Float, Float)
(|+|) :: Point -> Float -> Point
(|*|) :: Point -> Float -> Point
(|/|) :: Point -> Float -> Point
cross :: Point -> Point -> Float
dot :: Point -> Point -> Float
angleBetween :: Point -> Point -> Float
mag :: Point -> Float
magSquared :: Point -> Float
mirrorP :: Point -> Point -> Point -> Point
rotateP :: Point -> Point -> Float -> Point
cartesianProduct :: [Float] -> [Float] -> [Point]

Documentation

data Point Source #

A point in 2-d space:

Point 3 4

Instances

Eq Point Source #
Instance details Defined in Point Methods (==) :: Point -> Point -> Bool # (/=) :: Point -> Point -> Bool #
Floating Point Source #
Instance details Defined in Point Methods pi :: Point # exp :: Point -> Point # log :: Point -> Point # sqrt :: Point -> Point # (**) :: Point -> Point -> Point # logBase :: Point -> Point -> Point # sin :: Point -> Point # cos :: Point -> Point # tan :: Point -> Point # asin :: Point -> Point # acos :: Point -> Point # atan :: Point -> Point # sinh :: Point -> Point # cosh :: Point -> Point # tanh :: Point -> Point # asinh :: Point -> Point # acosh :: Point -> Point # atanh :: Point -> Point # log1p :: Point -> Point # expm1 :: Point -> Point # log1pexp :: Point -> Point # log1mexp :: Point -> Point #
Fractional Point Source #
Instance details Defined in Point Methods (/) :: Point -> Point -> Point # recip :: Point -> Point # fromRational :: Rational -> Point #
Num Point Source #
Instance details Defined in Point Methods (+) :: Point -> Point -> Point # (-) :: Point -> Point -> Point # (*) :: Point -> Point -> Point # negate :: Point -> Point # abs :: Point -> Point # signum :: Point -> Point # fromInteger :: Integer -> Point #
Ord Point Source #
Instance details Defined in Point Methods compare :: Point -> Point -> Ordering # (<) :: Point -> Point -> Bool # (<=) :: Point -> Point -> Bool # (>) :: Point -> Point -> Bool # (>=) :: Point -> Point -> Bool # max :: Point -> Point -> Point # min :: Point -> Point -> Point #
Show Point Source #
Instance details Defined in Point Methods showsPrec :: Int -> Point -> ShowS # show :: Point -> String # showList :: [Point] -> ShowS #
ApproxEq Point Source #
Instance details Defined in Point Methods approxEqual :: Point -> Point -> Float -> Bool Source # (=~) :: Point -> Point -> Bool Source # assertApproxEqual :: Point -> Point -> Float -> Assertion Source # (@?~) :: Point -> Point -> Assertion Source #