Public Member Functions
	InputGeometry (const Geometry geomA, const Geometry geomB)

bool	isSingle () const

int	getDimension (uint8_t index) const

const Geometry *	getGeometry (uint8_t geomIndex) const

const Envelope *	getEnvelope (uint8_t geomIndex) const

bool	isEmpty (uint8_t geomIndex) const

bool	isArea (uint8_t geomIndex) const

int	getAreaIndex () const

bool	isLine (uint8_t geomIndex) const

bool	isAllPoints () const

bool	hasPoints () const

bool	hasEdges (uint8_t geomIndex) const

Location	locatePointInArea (uint8_t geomIndex, const Coordinate &pt)

PointOnGeometryLocator *	getLocator (uint8_t geomIndex)

void	setCollapsed (uint8_t geomIndex, bool isGeomCollapsed)

Detailed Description

Manages the input geometries for an overlay operation. The second geometry is allowed to be null, to support for instance precision reduction.

Member Function Documentation

bool geos::operation::overlayng::InputGeometry::hasEdges ( uint8_t geomIndex ) const

Tests if an input geometry has edges. This indicates that topology needs to be computed for them.

Parameters

geomIndex

Location geos::operation::overlayng::InputGeometry::locatePointInArea	(	uint8_t	geomIndex,
		const Coordinate &	pt
	)

Determines the location within an area geometry. This allows disconnected edges to be fully located.

Parameters

geomIndex	the index of the geometry
pt	the coordinate to locate

The documentation for this class was generated from the following file: