com.vividsolutions.jts.precision
Class CommonBitsOp
java.lang.Object
com.vividsolutions.jts.precision.CommonBitsOp
public class CommonBitsOp
extends java.lang.Object
Provides versions of Geometry spatial functions which use
common bit removal to reduce the likelihood of robustness problems.
In the current implementation no rounding is performed on the
reshifted result geometry, which means that it is possible
that the returned Geometry is invalid.
Client classes should check the validity of the returned result themselves.
CommonBitsOp() - Creates a new instance of class, which reshifts result
Geometry s.
|
CommonBitsOp(boolean returnToOriginalPrecision) - Creates a new instance of class, specifying whether
the result
Geometry s should be reshifted.
|
Geometry | buffer(Geometry geom0, double distance) - Computes the buffer a geometry,
using enhanced precision.
|
Geometry | difference(Geometry geom0, Geometry geom1) - Computes the set-theoretic difference of two
Geometry s, using enhanced precision.
|
Geometry | intersection(Geometry geom0, Geometry geom1) - Computes the set-theoretic intersection of two
Geometry s, using enhanced precision.
|
Geometry | symDifference(Geometry geom0, Geometry geom1) - Computes the set-theoretic symmetric difference of two geometries,
using enhanced precision.
|
Geometry | union(Geometry geom0, Geometry geom1) - Computes the set-theoretic union of two
Geometry s, using enhanced precision.
|
CommonBitsOp
public CommonBitsOp()
Creates a new instance of class, which reshifts result
Geometry
s.
CommonBitsOp
public CommonBitsOp(boolean returnToOriginalPrecision)
Creates a new instance of class, specifying whether
the result
Geometry
s should be reshifted.
returnToOriginalPrecision
-
buffer
public Geometry buffer(Geometry geom0,
double distance)
Computes the buffer a geometry,
using enhanced precision.
geom0
- the Geometry to bufferdistance
- the buffer distance
- the Geometry representing the buffer of the input Geometry.
difference
public Geometry difference(Geometry geom0,
Geometry geom1)
Computes the set-theoretic difference of two
Geometry
s, using enhanced precision.
geom0
- the first Geometrygeom1
- the second Geometry, to be subtracted from the first
- the Geometry representing the set-theoretic difference of the input Geometries.
intersection
public Geometry intersection(Geometry geom0,
Geometry geom1)
Computes the set-theoretic intersection of two
Geometry
s, using enhanced precision.
geom0
- the first Geometrygeom1
- the second Geometry
- the Geometry representing the set-theoretic intersection of the input Geometries.
symDifference
public Geometry symDifference(Geometry geom0,
Geometry geom1)
Computes the set-theoretic symmetric difference of two geometries,
using enhanced precision.
geom0
- the first Geometrygeom1
- the second Geometry
- the Geometry representing the set-theoretic symmetric difference of the input Geometries.
union
public Geometry union(Geometry geom0,
Geometry geom1)
Computes the set-theoretic union of two
Geometry
s, using enhanced precision.
geom0
- the first Geometrygeom1
- the second Geometry
- the Geometry representing the set-theoretic union of the input Geometries.