public class GeoJsonReader extends Object
Geometry
.
A specification of the GeoJson format can be found at the GeoJson web site: http://geojson.org/geojson-spec.html.
It is the caller's responsibility to ensure that the supplied
PrecisionModel
matches the precision of the incoming data. If a lower
precision for the data is required, a subsequent process must be run on the
data to reduce its precision.
Constructor and Description |
---|
GeoJsonReader()
The default constructor uses the SRID from the Geojson CRS and the
default
PrecisionModel to create a
GeometryFactory . |
GeoJsonReader(GeometryFactory geometryFactory)
This constructor accepts a
GeometryFactory that is used
to create the output geometries and to override the GeoJson CRS. |
Modifier and Type | Method and Description |
---|---|
Geometry |
read(Reader reader)
|
Geometry |
read(String json)
Reads a GeoJson Geometry from a String into a single
Geometry . |
public GeoJsonReader()
PrecisionModel
to create a
GeometryFactory
. If there is no CRS specified then the default
CRS is a geographic coordinate reference system, using the WGS84 datum, and
with longitude and latitude units of decimal degrees (SRID = 4326)public GeoJsonReader(GeometryFactory geometryFactory)
GeometryFactory
that is used
to create the output geometries and to override the GeoJson CRS.geometryFactory
- a GeometryFactorypublic Geometry read(String json) throws ParseException
Geometry
.json
- The GeoJson String to parseParseException
- throws a ParseException if the JSON string cannot be parsedpublic Geometry read(Reader reader) throws ParseException
reader
- The input sourceParseException
- throws a ParseException if the JSON string cannot be parsedCopyright © 2020. All rights reserved.