Safe Haskell	Safe-Inferred
Language	Haskell2010

Data.Vector.Transform.T2

Description

2-dimensional linear transformations.

Synopsis

data Transform2 = Transform2 {
- t2_XX, t2_YX, t2_1X, t2_XY, t2_YY, t2_1Y :: !Scalar
}
transformP2 :: Transform2 -> Vector2 -> Vector2

Documentation

data Transform2 Source #

The type of 2D linear transformations.

Note the Monoid instance, which gives you access to the identity transform (mempty) and the ability to combine a series of transforms into a single transform (mappend).

Constructors

Transform2
Fields t2_XX, t2_YX, t2_1X, t2_XY, t2_YY, t2_1Y :: !Scalar

Instances

Instances details

Monoid Transform2 Source #
Instance details Defined in Data.Vector.Transform.T2 Methods mempty :: Transform2 # mappend :: Transform2 -> Transform2 -> Transform2 # mconcat :: [Transform2] -> Transform2 #
Semigroup Transform2 Source #
Instance details Defined in Data.Vector.Transform.T2 Methods (<>) :: Transform2 -> Transform2 -> Transform2 # sconcat :: NonEmpty Transform2 -> Transform2 # stimes :: Integral b => b -> Transform2 -> Transform2 #
Show Transform2 Source #
Instance details Defined in Data.Vector.Transform.T2 Methods showsPrec :: Int -> Transform2 -> ShowS # show :: Transform2 -> String # showList :: [Transform2] -> ShowS #
Eq Transform2 Source #
Instance details Defined in Data.Vector.Transform.T2 Methods (==) :: Transform2 -> Transform2 -> Bool # (/=) :: Transform2 -> Transform2 -> Bool #

transformP2 :: Transform2 -> Vector2 -> Vector2 Source #

Apply a 2D transformation to a 2D point, yielding a new 2D point.