Data.Geometry.Geos.Raw.CoordSeq

Documentation

class CoordinateSequence a where

Minimal complete definition

withCoordinateSequence, createEmptyCoordinateSequence, createCoordinateSequence

Methods

withCoordinateSequence :: a -> (Ptr GEOSCoordSequence -> IO b) -> IO b

createEmptyCoordinateSequence :: Int -> Int -> Geos a

createCoordinateSequence :: Ptr GEOSCoordSequence -> Geos a

Instances

CoordinateSequence CoordSeqConst

Methods

withCoordinateSequence :: CoordSeqConst -> (Ptr GEOSCoordSequence -> IO b) -> IO b

createEmptyCoordinateSequence :: Int -> Int -> Geos CoordSeqConst

createCoordinateSequence :: Ptr GEOSCoordSequence -> Geos CoordSeqConst

CoordinateSequence CoordSeq

Methods

withCoordinateSequence :: CoordSeq -> (Ptr GEOSCoordSequence -> IO b) -> IO b

createEmptyCoordinateSequence :: Int -> Int -> Geos CoordSeq

createCoordinateSequence :: Ptr GEOSCoordSequence -> Geos CoordSeq

newtype CoordSeqConst

Constructors

CoordSeqConst (Ptr GEOSCoordSequence)

Instances

Eq CoordSeqConst

Methods

(==) :: CoordSeqConst -> CoordSeqConst -> Bool

(/=) :: CoordSeqConst -> CoordSeqConst -> Bool

Show CoordSeqConst

Methods

showsPrec :: Int -> CoordSeqConst -> ShowS

show :: CoordSeqConst -> String

showList :: [CoordSeqConst] -> ShowS

CoordinateSequence CoordSeqConst

Methods

withCoordinateSequence :: CoordSeqConst -> (Ptr GEOSCoordSequence -> IO b) -> IO b

createEmptyCoordinateSequence :: Int -> Int -> Geos CoordSeqConst

createCoordinateSequence :: Ptr GEOSCoordSequence -> Geos CoordSeqConst

newtype CoordSeq

Constructors

CoordSeq (ForeignPtr GEOSCoordSequence)

Instances

Eq CoordSeq

Methods

(==) :: CoordSeq -> CoordSeq -> Bool

(/=) :: CoordSeq -> CoordSeq -> Bool

Show CoordSeq

Methods

showsPrec :: Int -> CoordSeq -> ShowS

show :: CoordSeq -> String

showList :: [CoordSeq] -> ShowS

CoordinateSequence CoordSeq

Methods

withCoordinateSequence :: CoordSeq -> (Ptr GEOSCoordSequence -> IO b) -> IO b

createEmptyCoordinateSequence :: Int -> Int -> Geos CoordSeq

createCoordinateSequence :: Ptr GEOSCoordSequence -> Geos CoordSeq

getCoordinateSequenceX :: CoordinateSequence a => a -> Int -> Geos Double

getCoordinateSequenceY :: CoordinateSequence a => a -> Int -> Geos Double

getCoordinateSequenceZ :: CoordinateSequence a => a -> Int -> Geos Double

getCoordinateSequenceSize :: CoordinateSequence a => a -> Geos Int

getCoordinateSequenceDimensions :: CoordinateSequence a => a -> Geos Int

setCoordinateSequenceX :: CoordinateSequence a => a -> Int -> Double -> Geos ()

setCoordinateSequenceY :: CoordinateSequence a => a -> Int -> Double -> Geos ()

setCoordinateSequenceZ :: CoordinateSequence a => a -> Int -> Double -> Geos ()

setCoordinateSequenceOrd :: CoordinateSequence a => a -> Int -> Int -> Double -> Geos ()