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]

static 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]

static 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

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

• CoverageEdges.h