Package org.eclipse.rdf4j.query.algebra.evaluation.function.postgis.polygon.attribute

Classes
class	Circularity
	Calculates a circularity score for a given polygon. More...
class	Circumcentre
	Calculates the circumcentre of a triangle. More...
class	DumpRings
	Returns the rings of a polygon as a WKT String. More...
class	ExteriorRing
	Returns the exterior ring of a polygon. More...
class	HasConnectedInterior
	Checks if the interior rings of a polygon are connected. More...
class	HasDuplicateRings
	Checks a polygon for duplicate interior rings. More...
class	HasNestedRings
	Checks a polygon for nested rings. More...
class	InteriorRingN
	Returns the nth interior ring of a polygon. More...
class	IsAcute
	Checks if a given polygon is acute. More...
class	IsEquilateralTriangle
	Checks if the polygon represents an equilateral triangle. More...
class	IsIsocelesTriangle
	Checks if the polygon represents an isoceles triangle. More...
class	IsLocationOnEdge
class	IsObliqueTriangle
class	IsObtuseTriangle
class	IsPolygonCCW
	Checks if the polygons coordinates' orientations are defined counter-clockwise. More...
class	IsPolygonCW
	Returns true if all exterior rings are oriented clockwise and all interior rings are oriented clockwise. More...
class	IsRightTriangle
	Checks if the given polygon is a right triangle. More...
class	IsTriangle
	Checks if a given polygon represents a triangle. More...
class	NumDistinctInteriorRings
	Returns the number of distinct interior rings. More...
class	NumInteriorRings
	Returns the number of interior rings of a polygon. More...
class	Orientation
	Returns the orientation of the coordinates of a polygon. More...
class	RayCrossings