org.gcube.portlets.user.gisviewer.client.openlayers

Class GeoJSONExt

java.lang.Object

org.gwtopenmaps.openlayers.client.util.JSObjectWrapper

org.gwtopenmaps.openlayers.client.OpenLayersObjectWrapper

org.gwtopenmaps.openlayers.client.format.Format

org.gwtopenmaps.openlayers.client.format.VectorFormat

org.gwtopenmaps.openlayers.client.format.GeoJSON

org.gcube.portlets.user.gisviewer.client.openlayers.GeoJSONExt

public class GeoJSONExt
extends org.gwtopenmaps.openlayers.client.format.GeoJSON

The Class GeoJSONExt.

Author:

Francesco Mangiacrapa at ISTI-CNR Pisa (Italy) May 12, 2020

Constructor Summary

Constructors

Constructor and Description
GeoJSONExt() Instantiates a new geo JSON ext.

Method Summary

Modifier and Type	Method and Description
static String	geoJSONtoWKT(String geoJsonString) Geo JSO nto WKT.
static org.gwtopenmaps.openlayers.client.util.JSObject	getCentroidForGeoJSON(String geoJsonString) Gets the centroid for geo JSON.
org.gwtopenmaps.openlayers.client.geometry.Point	getCentroidFromGeoJSON(String geoJson) Gets the centroid from geo JSON.
static String	toGeoJsonString(String geometryType, String geometryCoordinate) To geo json string.
org.gwtopenmaps.openlayers.client.geometry.Geometry	toGeometry(String geoJson) Parses the geometry.
org.gwtopenmaps.openlayers.client.geometry.Geometry	toGeometryCentroid(String geoJson) Parses the geometry.

Methods inherited from class org.gwtopenmaps.openlayers.client.format.VectorFormat

read, write, write

Methods inherited from class org.gwtopenmaps.openlayers.client.OpenLayersObjectWrapper

getClassName, getEvents, narrowToOpenLayersObjectWrapper

Methods inherited from class org.gwtopenmaps.openlayers.client.util.JSObjectWrapper

getJSObject, setJSObject

Methods inherited from class java.lang.Object

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

Constructor Detail

GeoJSONExt

public GeoJSONExt()

Instantiates a new geo JSON ext.

Method Detail

toGeometry

public org.gwtopenmaps.openlayers.client.geometry.Geometry toGeometry(String geoJson)

Parses the geometry.

Parameters:

geoJson - the geo json

Returns:

the geometry

getCentroidFromGeoJSON

public org.gwtopenmaps.openlayers.client.geometry.Point getCentroidFromGeoJSON(String geoJson)

Gets the centroid from geo JSON.

Parameters:

geoJson - the geo json

Returns:

the centroid from geo JSON

toGeometryCentroid

public org.gwtopenmaps.openlayers.client.geometry.Geometry toGeometryCentroid(String geoJson)

Parses the geometry.

Parameters:

geoJson - the geo json

Returns:

the geometry

geoJSONtoWKT

public static String geoJSONtoWKT(String geoJsonString)

Geo JSO nto WKT.

Parameters:

geoJsonString - the geo json string

Returns:

the string

getCentroidForGeoJSON

public static org.gwtopenmaps.openlayers.client.util.JSObject getCentroidForGeoJSON(String geoJsonString)

Gets the centroid for geo JSON.

Parameters:

geoJsonString - the geo json string

Returns:

the centroid for geo JSON

toGeoJsonString

public static String toGeoJsonString(String geometryType,
                                     String geometryCoordinate)

To geo json string.

Parameters:

geometryType - the geometry type

geometryCoordinate - the geometry coordinate

Returns:

the string