geos::coverage::CoverageEdges Class Reference

#include <CoverageEdges.h>

Static Public Member Functions
static std::unique_ptr< geom::Geometry >	GetEdges (const std::vector< const geom::Geometry * > &coverage, int type=0)
static std::unique_ptr< geom::Geometry >	GetEdges (const geom::Geometry *coverage, int type=0)

Detailed Description

Utility to extract unique edges from a polygonal coverage.

Author

Paul Ramsey

Member Function Documentation

GetEdges() [1/2]

std::unique_ptr< geom::Geometry > geos::coverage::CoverageEdges::GetEdges ( const geom::Geometry * coverage, int type = 0 )

static

Returns a MultiLineString representing the unique edges of a polygonal coverage.

Parameters

coverage	a GeometryCollection or MultiPolygon representing the coverage
type	selection type: 0 = ALL, 1 = EXTERIOR (non-shared), 2 = INTERIOR (shared)

Returns

a MultiLineString of unique edges

GetEdges() [2/2]

std::unique_ptr< geom::Geometry > geos::coverage::CoverageEdges::GetEdges ( const std::vector< const geom::Geometry * > & coverage, int type = 0 )

static

Returns a MultiLineString representing the unique edges of a polygonal coverage.

Parameters

coverage	a vector of polygons in the coverage
type	selection type: 0 = ALL, 1 = EXTERIOR (non-shared), 2 = INTERIOR (shared)

Returns

a MultiLineString of unique edges

---

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

• CoverageEdges.h