Package org.geotools.data.h2

Class JTS

Object
JTS
public class JTS extends Object
Static collection of JTS operations.
Author:
David Blasby, The Open Planning Project, dblasby@openplans.org, Justin Deoliveira, The Open Planning Project, jdeolive@openplans.org

  • Constructor Details

    • JTS

      public JTS()

  • Method Details

    • GeoToolsVersion

      public static String GeoToolsVersion()
      Returns the current GeoTools version.

    • AsWKT

      public static String AsWKT(byte[] wkb)
      Returns the Well Known Text of the geometry.

    • EnvelopeAsText

      public static String EnvelopeAsText(byte[] wkb)
      Returns the text representation of the envelope of the geometry.

    • GeomFromText

      public static byte[] GeomFromText(String wkt, int srid)
      Reads a geometry from its well known text representation, specifying an srid.
      Parameters:
      wkt - The well known text of the geometry.
      srid - The srid of the geometry
      Returns:
      An array of bytes representing the geometry.

    • GeomFromWKB

      public static byte[] GeomFromWKB(byte[] wkb)

    • GetSRID

      public static int GetSRID(byte[] wkb)
      Returns the spatial reference identifier for the geometry.

      This method will return -1 if wkb is null.

      Parameters:
      wkb - The geometry.
      Returns:
      The srid.

    • Envelope

      public static Envelope Envelope(byte[] wkb)
      Returns the envelope for a geometry.

      This method will return an "null" envelope (Envelope.setToNull()) if wkb is null .

      Parameters:
      wkb - The geometry.
      Returns:
      The envelope of the geometry.

    • GeometryType

      public static String GeometryType(byte[] wkb)
      Returns the type of the geometry as a string. Eg: 'LINESTRING', 'POLYGON', 'MULTIPOINT', etc.

      This method returns null when wkb is null.

      Parameters:
      wkb - The geometry.