Dissolves the linear components from a collection of IGeometrys. into a set of maximal-length ILineStrings in which every unique segment appears once only. The output linestrings run between node vertices of the input, which are vertices which have either degree 1, or degree 3 or greater. More...

Public Member Functions
void	Add (IGeometry geometry)
	Adds a IGeometry to be dissolved. Any number of geometries may be adde by calling this method multiple times. Any type of Geometry may be added. The constituent linework will be extracted to be dissolved. More...

void	Add (IEnumerable< IGeometry > geometries)
	Adds a collection of Geometries to be processed. May be called multiple times. Any dimension of Geometry may be added; the constituent linework will be extracted. More...

IGeometry	GetResult ()
	Gets the dissolved result as a IMultiLineString. More...

Static Public Member Functions
static IGeometry	Dissolve (IGeometry g)
	Dissolves the linear components in a geometry. More...

Detailed Description

Dissolves the linear components from a collection of IGeometrys. into a set of maximal-length ILineStrings in which every unique segment appears once only. The output linestrings run between node vertices of the input, which are vertices which have either degree 1, or degree 3 or greater.

Use cases for dissolving linear components include generalization (in particular, simplifying polygonal coverages), and visualization (in particular, avoiding symbology conflicts when depicting shared polygon boundaries).

This class does NOT node the input lines. If there are line segments crossing in the input, they will still cross in the output. /remarks>

Member Function Documentation

void NetTopologySuite.Dissolve.LineDissolver.Add ( IGeometry geometry )

Adds a IGeometry to be dissolved. Any number of geometries may be adde by calling this method multiple times. Any type of Geometry may be added. The constituent linework will be extracted to be dissolved.

Parameters

geometry geometry to be line-merged

void NetTopologySuite.Dissolve.LineDissolver.Add ( IEnumerable< IGeometry > geometries )

Adds a collection of Geometries to be processed. May be called multiple times. Any dimension of Geometry may be added; the constituent linework will be extracted.

Parameters

geometries the geometries to be line-merged

static IGeometry NetTopologySuite.Dissolve.LineDissolver.Dissolve ( IGeometry g )

static

Dissolves the linear components in a geometry.

Parameters

g	the geometry to dissolve

Returns: the dissolved lines

IGeometry NetTopologySuite.Dissolve.LineDissolver.GetResult ( )

Gets the dissolved result as a IMultiLineString.

Returns: the dissolved lines

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

NetTopologySuite/NetTopologySuite/Dissolve/LineDissolver.cs

Public Member Functions

Static Public Member Functions

Detailed Description

Member Function Documentation