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

TerraHS.Algebras.Spatial.Geometries

Contents The Geometries class

Synopsis

class (Num a, Points p a, Lines l a, Polygons pg l a) => Geometries g pg l p a | g -> pg l p a where isPoint :: g -> Bool isLine :: g -> Bool isPolygon :: g -> Bool toPolygon :: g -> pg toLine :: g -> l toPoint :: g -> p

The Geometries class

class (Num a, Points p a, Lines l a, Polygons pg l a) => Geometries g pg l p a | g -> pg l p a where Source

Methods isPoint :: g -> Bool Source isLine :: g -> Bool Source isPolygon :: g -> Bool Source toPolygon :: g -> pg Source toLine :: g -> l Source toPoint :: g -> p Source Instances Geometries TeGeometry TePolygon TeLine2D TePoint Double Geometries TeGeometry TePolygon TeLine2D TePoint Double Geometries TeGeometry TePolygon TeLine2D TePoint Double Geometries TeGeometry TePolygon TeLine2D TePoint Double Geometries TeGeometry TePolygon TeLine2D TePoint Double

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