Safe Haskell	None
Language	Haskell2010

OpenCV.Core.Types.Point

Contents

Orphan instances

Documentation

data Point (dim :: Nat) (depth :: *) Source #

Instances

(IsPoint V2 a, Show a) => Show (Point 2 a) Source #
Methods showsPrec :: Int -> Point 2 a -> ShowS # show :: Point 2 a -> String # showList :: [Point 2 a] -> ShowS #
(IsPoint V3 a, Show a) => Show (Point 3 a) Source #
Methods showsPrec :: Int -> Point 3 a -> ShowS # show :: Point 3 a -> String # showList :: [Point 3 a] -> ShowS #
WithPtr (Point dim depth) Source #
Methods withPtr :: Point dim depth -> (Ptr (C (Point dim depth)) -> IO b) -> IO b
type PointDim (Point dim) Source #
type PointDim (Point dim) = dim

type family PointDim (v :: * -> *) :: Nat Source #

Instances

type PointDim V3 Source #
type PointDim V3 = 3
type PointDim V2 Source #
type PointDim V2 = 2
type PointDim (Point dim) Source #
type PointDim (Point dim) = dim

class IsPoint (p :: * -> *) (depth :: *) where Source #

Minimal complete definition

toPoint, fromPoint

Methods

toPoint :: p depth -> Point (PointDim p) depth Source #

fromPoint :: Point (PointDim p) depth -> p depth Source #

toPointIO :: p depth -> IO (Point (PointDim p) depth) Source #

type IsPoint2 p depth = (IsPoint p depth, PointDim p ~ 2) Source #

type IsPoint3 p depth = (IsPoint p depth, PointDim p ~ 3) Source #

type Point2i = Point 2 Int32 Source #

type Point2f = Point 2 CFloat Source #

type Point2d = Point 2 CDouble Source #

type Point3i = Point 3 Int32 Source #

type Point3f = Point 3 CFloat Source #

type Point3d = Point 3 CDouble Source #

Orphan instances

FromPtr Point2i Source #
Methods fromPtr :: IO (Ptr (C Point2i)) -> IO Point2i
FromPtr Point2f Source #
Methods fromPtr :: IO (Ptr (C Point2f)) -> IO Point2f
FromPtr Point2d Source #
Methods fromPtr :: IO (Ptr (C Point2d)) -> IO Point2d
FromPtr Point3i Source #
Methods fromPtr :: IO (Ptr (C Point3i)) -> IO Point3i
FromPtr Point3f Source #
Methods fromPtr :: IO (Ptr (C Point3f)) -> IO Point3f
FromPtr Point3d Source #
Methods fromPtr :: IO (Ptr (C Point3d)) -> IO Point3d
IsPoint V3 Int32 Source #
Methods toPoint :: V3 Int32 -> Point (PointDim V3) Int32 Source # fromPoint :: Point (PointDim V3) Int32 -> V3 Int32 Source # toPointIO :: V3 Int32 -> IO (Point (PointDim V3) Int32) Source #
IsPoint V3 CFloat Source #
Methods toPoint :: V3 CFloat -> Point (PointDim V3) CFloat Source # fromPoint :: Point (PointDim V3) CFloat -> V3 CFloat Source # toPointIO :: V3 CFloat -> IO (Point (PointDim V3) CFloat) Source #
IsPoint V3 CDouble Source #
Methods toPoint :: V3 CDouble -> Point (PointDim V3) CDouble Source # fromPoint :: Point (PointDim V3) CDouble -> V3 CDouble Source # toPointIO :: V3 CDouble -> IO (Point (PointDim V3) CDouble) Source #
IsPoint V2 Int32 Source #
Methods toPoint :: V2 Int32 -> Point (PointDim V2) Int32 Source # fromPoint :: Point (PointDim V2) Int32 -> V2 Int32 Source # toPointIO :: V2 Int32 -> IO (Point (PointDim V2) Int32) Source #
IsPoint V2 CFloat Source #
Methods toPoint :: V2 CFloat -> Point (PointDim V2) CFloat Source # fromPoint :: Point (PointDim V2) CFloat -> V2 CFloat Source # toPointIO :: V2 CFloat -> IO (Point (PointDim V2) CFloat) Source #
IsPoint V2 CDouble Source #
Methods toPoint :: V2 CDouble -> Point (PointDim V2) CDouble Source # fromPoint :: Point (PointDim V2) CDouble -> V2 CDouble Source # toPointIO :: V2 CDouble -> IO (Point (PointDim V2) CDouble) Source #
IsPoint (Point 2) Int32 Source #
Methods toPoint :: Point 2 Int32 -> Point (PointDim (Point 2)) Int32 Source # fromPoint :: Point (PointDim (Point 2)) Int32 -> Point 2 Int32 Source # toPointIO :: Point 2 Int32 -> IO (Point (PointDim (Point 2)) Int32) Source #
IsPoint (Point 2) CFloat Source #
Methods toPoint :: Point 2 CFloat -> Point (PointDim (Point 2)) CFloat Source # fromPoint :: Point (PointDim (Point 2)) CFloat -> Point 2 CFloat Source # toPointIO :: Point 2 CFloat -> IO (Point (PointDim (Point 2)) CFloat) Source #
IsPoint (Point 2) CDouble Source #
Methods toPoint :: Point 2 CDouble -> Point (PointDim (Point 2)) CDouble Source # fromPoint :: Point (PointDim (Point 2)) CDouble -> Point 2 CDouble Source # toPointIO :: Point 2 CDouble -> IO (Point (PointDim (Point 2)) CDouble) Source #
IsPoint (Point 3) Int32 Source #
Methods toPoint :: Point 3 Int32 -> Point (PointDim (Point 3)) Int32 Source # fromPoint :: Point (PointDim (Point 3)) Int32 -> Point 3 Int32 Source # toPointIO :: Point 3 Int32 -> IO (Point (PointDim (Point 3)) Int32) Source #
IsPoint (Point 3) CFloat Source #
Methods toPoint :: Point 3 CFloat -> Point (PointDim (Point 3)) CFloat Source # fromPoint :: Point (PointDim (Point 3)) CFloat -> Point 3 CFloat Source # toPointIO :: Point 3 CFloat -> IO (Point (PointDim (Point 3)) CFloat) Source #
IsPoint (Point 3) CDouble Source #
Methods toPoint :: Point 3 CDouble -> Point (PointDim (Point 3)) CDouble Source # fromPoint :: Point (PointDim (Point 3)) CDouble -> Point 3 CDouble Source # toPointIO :: Point 3 CDouble -> IO (Point (PointDim (Point 3)) CDouble) Source #