Package com.cognite.client.util.geo

Class Polygons

java.lang.Object

com.cognite.client.util.geo.Polygons

public class Polygons
extends Object

Helper class for working with Polygon objects.

Constructor Summary

Constructors

Constructor	Description
Polygons()

Method Summary

Modifier and Type	Method	Description
static Polygon	of(double[][][] coordinates)	Create a Polygon object based on a list of list of point coordinates.
static Polygon	of(LineString... lineStrings)	Create a Polygon object based on a set of geo LineStrings.
static Polygon	of(List<LineString> lineStrings)	Create a Polygon object based on a set of geo LineStrings.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Polygons

public Polygons()

Method Details

of

public static Polygon of(LineString... lineStrings)

Create a Polygon object based on a set of geo LineStrings.

Parameters:

lineStrings - The set of LineStrings representing the Polygon.

Returns:

The Polygon representing the geo feature.

of

public static Polygon of(List<LineString> lineStrings)

Create a Polygon object based on a set of geo LineStrings.

Parameters:

lineStrings - The set of LineStrings representing the Polygon.

Returns:

The Polygon representing the geo feature.

of

public static Polygon of(double[][][] coordinates)
                  throws Exception

Create a Polygon object based on a list of list of point coordinates. Each entry in the list is a list of positions (coordinate pairs or a triplet): long, lat and an optional elevation. I.e. a list of closed loop line strings. A closed loop is a line string of >= 4 positions where the first and last positions are equal. The coordinate datum is World Geodetic System 1984 (WGS 84), with longitude and latitude units of decimal degrees. The optional elevation is expressed in height in meters above or below the WGS 84 reference ellipsoid. For example, [[[30.0, 40.0], [35.0, 45.0], [35.0, 40.0], [30.0, 40.0]]].

Parameters:

coordinates - The coordinates for the Polygon.

Returns:

The Polygon representing the geo feature.

Throws:

Exception