com.vividsolutions.jts.precision

Class EnhancedPrecisionOp


  • public class EnhancedPrecisionOp
extends Object
    Provides versions of Geometry spatial functions which use enhanced precision techniques to reduce the likelihood of robustness problems.

    • Constructor Detail

      • EnhancedPrecisionOp

        public EnhancedPrecisionOp()

    • Method Detail

      • intersection

        public static Geometry intersection(Geometry geom0,
                                    Geometry geom1)
        Computes the set-theoretic intersection of two Geometrys, using enhanced precision.
        Parameters:
        geom0 - the first Geometry
        geom1 - the second Geometry
        Returns:
        the Geometry representing the set-theoretic intersection of the input Geometries.

      • union

        public static Geometry union(Geometry geom0,
                             Geometry geom1)
        Computes the set-theoretic union of two Geometrys, using enhanced precision.
        Parameters:
        geom0 - the first Geometry
        geom1 - the second Geometry
        Returns:
        the Geometry representing the set-theoretic union of the input Geometries.

      • difference

        public static Geometry difference(Geometry geom0,
                                  Geometry geom1)
        Computes the set-theoretic difference of two Geometrys, using enhanced precision.
        Parameters:
        geom0 - the first Geometry
        geom1 - the second Geometry
        Returns:
        the Geometry representing the set-theoretic difference of the input Geometries.

      • symDifference

        public static Geometry symDifference(Geometry geom0,
                                     Geometry geom1)
        Computes the set-theoretic symmetric difference of two Geometrys, using enhanced precision.
        Parameters:
        geom0 - the first Geometry
        geom1 - the second Geometry
        Returns:
        the Geometry representing the set-theoretic symmetric difference of the input Geometries.

      • buffer

        public static Geometry buffer(Geometry geom,
                              double distance)
        Computes the buffer of a Geometry, using enhanced precision. This method should no longer be necessary, since the buffer algorithm now is highly robust.
        Parameters:
        geom - the first Geometry
        distance - the buffer distance
        Returns:
        the Geometry representing the buffer of the input Geometry.