GEOS  3.9.0dev
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geos::operation::valid::MakeValid Class Reference

The function attempts to create a valid representation of a given invalid geometry without losing any of the input vertices. More...

#include <MakeValid.h>

Public Member Functions

 MakeValid ()=default
 Create a MakeValid object.
 
std::unique_ptr< geom::Geometrybuild (const geom::Geometry *geom)
 Return a valid version of the input geometry.
 

Detailed Description

The function attempts to create a valid representation of a given invalid geometry without losing any of the input vertices.

Already-valid geometries are returned without further intervention.

Supported inputs are: POINTS, MULTIPOINTS, LINESTRINGS, MULTILINESTRINGS, POLYGONS, MULTIPOLYGONS and GEOMETRYCOLLECTIONS containing any mix of them.

In case of full or partial dimensional collapses, the output geometry may be a collection of lower-to-equal dimension geometries or a geometry of lower dimension.

Single polygons may become multi-geometries in case of self-intersections.


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