Package org.h2gis.functions.spatial.buffer

Class ST_OffSetCurve

java.lang.Object
org.h2gis.api.AbstractFunction
org.h2gis.api.DeterministicScalarFunction
org.h2gis.functions.spatial.buffer.ST_OffSetCurve
All Implemented Interfaces:
org.h2gis.api.Function, org.h2gis.api.ScalarFunction
public class ST_OffSetCurve extends org.h2gis.api.DeterministicScalarFunction
Return an offset line at a given distance and side from an input geometry.
Author:
Erwan Bocher, CNRS

  • Field Summary

    Fields inherited from interface org.h2gis.api.Function

    PROP_NAME, PROP_REMARKS

    Fields inherited from interface org.h2gis.api.ScalarFunction

    PROP_DETERMINISTIC

  • Constructor Summary

    Constructors
    Constructor
    Description
    ST_OffSetCurve()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static org.locationtech.jts.geom.Geometry
    computeOffsetCurve(org.locationtech.jts.geom.Geometry geometry, double offset, org.locationtech.jts.operation.buffer.BufferParameters bufferParameters)
    Method to compute the offset line
    static void
    geometryOffSetCurve(ArrayList<org.locationtech.jts.geom.LineString> list, org.locationtech.jts.geom.Geometry geometry, double offset, org.locationtech.jts.operation.buffer.BufferParameters bufferParameters)
    Compute the offset curve for a polygon, a point or a collection of geometries
    String
    getJavaStaticMethod()
     
    static void
    lineStringOffSetCurve(ArrayList<org.locationtech.jts.geom.LineString> list, org.locationtech.jts.geom.LineString lineString, double offset, org.locationtech.jts.operation.buffer.BufferParameters bufferParameters)
    Compute the offset curve for a linestring
    static org.locationtech.jts.geom.Geometry
    offsetCurve(org.locationtech.jts.geom.Geometry geometry, double offset)
    Return an offset line at a given distance and side from an input geometry without buffer parameters
    static org.locationtech.jts.geom.Geometry
    offsetCurve(org.locationtech.jts.geom.Geometry geometry, double offset, String parameters)
    Return an offset line at a given distance and side from an input geometry

    Methods inherited from class org.h2gis.api.AbstractFunction

    addProperty, getProperty, removeProperty

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface org.h2gis.api.Function

    getProperty

  • Constructor Details

    • ST_OffSetCurve

      public ST_OffSetCurve()

  • Method Details

    • getJavaStaticMethod

      public String getJavaStaticMethod()

    • offsetCurve

      public static org.locationtech.jts.geom.Geometry offsetCurve(org.locationtech.jts.geom.Geometry geometry, double offset, String parameters)
      Return an offset line at a given distance and side from an input geometry
      Parameters:
      geometry - the geometry
      offset - the distance
      parameters - the buffer parameters
      Returns:

    • offsetCurve

      public static org.locationtech.jts.geom.Geometry offsetCurve(org.locationtech.jts.geom.Geometry geometry, double offset)
      Return an offset line at a given distance and side from an input geometry without buffer parameters
      Parameters:
      geometry - the geometry
      offset - the distance
      Returns:

    • computeOffsetCurve

      public static org.locationtech.jts.geom.Geometry computeOffsetCurve(org.locationtech.jts.geom.Geometry geometry, double offset, org.locationtech.jts.operation.buffer.BufferParameters bufferParameters)
      Method to compute the offset line
      Parameters:
      geometry -
      offset -
      bufferParameters -
      Returns:

    • lineStringOffSetCurve

      public static void lineStringOffSetCurve(ArrayList<org.locationtech.jts.geom.LineString> list, org.locationtech.jts.geom.LineString lineString, double offset, org.locationtech.jts.operation.buffer.BufferParameters bufferParameters)
      Compute the offset curve for a linestring
      Parameters:
      list -
      lineString -
      offset -
      bufferParameters -

    • geometryOffSetCurve

      public static void geometryOffSetCurve(ArrayList<org.locationtech.jts.geom.LineString> list, org.locationtech.jts.geom.Geometry geometry, double offset, org.locationtech.jts.operation.buffer.BufferParameters bufferParameters)
      Compute the offset curve for a polygon, a point or a collection of geometries
      Parameters:
      list -
      geometry -
      offset -
      bufferParameters -