terrahs-0.7: A library for GIS Programs in Haskell. Source code Contents Index

TerraHS.Algebras.Base.Operations

Synopsis

class BinaryPredicates a b where intersects :: a -> b -> Bool touches :: a -> b -> Bool crosses :: a -> b -> Bool disjoint :: a -> b -> Bool within :: a -> b -> Bool equals :: a -> b -> Bool overlaps :: a -> b -> Bool coveredby :: a -> b -> Bool contains :: a -> b -> Bool containedBy :: b -> a -> Bool before :: a -> b -> Bool after :: a -> b -> Bool class Set a where union :: a -> a -> a intersection :: a -> a -> a difference :: a -> a -> a class DistanceDirection a where distance :: a -> a -> Double direction :: a -> a -> Double class Aggregation a b where avg :: a -> b class Numeric a where length :: a -> Double area :: a -> Double class Centroid a b where centroid :: a -> b

Documentation

class BinaryPredicates a b where Source

Methods intersects :: a -> b -> Bool Source touches :: a -> b -> Bool Source crosses :: a -> b -> Bool Source disjoint :: a -> b -> Bool Source within :: a -> b -> Bool Source equals :: a -> b -> Bool Source overlaps :: a -> b -> Bool Source coveredby :: a -> b -> Bool Source contains :: a -> b -> Bool Source containedBy :: b -> a -> Bool Source before :: a -> b -> Bool Source after :: a -> b -> Bool Source Instances BinaryPredicates TeBox TeBox BinaryPredicates TeCell TeCell BinaryPredicates TeCell TePoint BinaryPredicates TeCell TePoint BinaryPredicates TeCell TeLine2D BinaryPredicates TeCell TeLine2D BinaryPredicates TeCell TePolygon BinaryPredicates TeCell TePolygon BinaryPredicates TePoint TeCell BinaryPredicates TePoint TeCell BinaryPredicates TePoint TePoint BinaryPredicates TePoint TeLine2D BinaryPredicates TePoint TeLine2D BinaryPredicates TePoint TePolygon BinaryPredicates TePoint TePolygon BinaryPredicates TeLine2D TeCell BinaryPredicates TeLine2D TeCell BinaryPredicates TeLine2D TeLine2D BinaryPredicates TeLine2D TePolygon BinaryPredicates TeLine2D TePolygon BinaryPredicates TePolygon TeCell BinaryPredicates TePolygon TeCell BinaryPredicates TePolygon TePolygon BinaryPredicates TeGeometry TeGeometry BinaryPredicates ([] TePolygon) ([] TePolygon)

class Set a where Source

Methods union :: a -> a -> a Source intersection :: a -> a -> a Source difference :: a -> a -> a Source Instances Set TePolygonSet Set TePolygon Set ([] TePolygon) Set ([] TeGeometry)

class DistanceDirection a where Source

Methods distance :: a -> a -> Double Source direction :: a -> a -> Double Source Instances DistanceDirection TePoint

class Aggregation a b where Source

Methods avg :: a -> b Source

class Numeric a where Source

Methods length :: a -> Double Source area :: a -> Double Source Instances Numeric TeBox Numeric TeLine2D Numeric TePolygon

class Centroid a b where Source

Calculates the centroid of a object Methods centroid :: a -> b Source Instances Centroid TePointSet TePoint Centroid TePointSet TePoint Centroid TeLineSet TePoint Centroid TeLineSet TePoint Centroid TePolygonSet TePoint Centroid TePolygonSet TePoint Centroid TePolygon TePoint Centroid TePolygon TePoint

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