Package org.geotools.geometry.jts

Class MultiSurface

Object

Geometry

GeometryCollection

MultiPolygon

MultiSurface

All Implemented Interfaces:

Serializable, Cloneable, Comparable, CurvedGeometry<MultiPolygon>, MultiCurvedGeometry<MultiPolygon>, Polygonal

public class MultiSurface
extends MultiPolygon
implements MultiCurvedGeometry<MultiPolygon>

A subclass of MultiPolygon that can host also CurvePolygon and will linearize if needed

Author:

Andrea Aime - GeoSolutions

See Also:

• Serialized Form

Field Summary

Fields inherited from class GeometryCollection

geometries

Fields inherited from class Geometry

envelope, factory, SRID, TYPECODE_GEOMETRYCOLLECTION, TYPECODE_LINEARRING, TYPECODE_LINESTRING, TYPECODE_MULTILINESTRING, TYPECODE_MULTIPOINT, TYPECODE_MULTIPOLYGON, TYPECODE_POINT, TYPECODE_POLYGON, TYPENAME_GEOMETRYCOLLECTION, TYPENAME_LINEARRING, TYPENAME_LINESTRING, TYPENAME_MULTILINESTRING, TYPENAME_MULTIPOINT, TYPENAME_MULTIPOLYGON, TYPENAME_POINT, TYPENAME_POLYGON

Constructor Summary

Constructors

Constructor	Description
MultiSurface(List<Polygon> components, GeometryFactory factory, double tolerance)
MultiSurface(Polygon[] polygons, GeometryFactory factory, double tolerance)

Method Summary

Modifier and Type	Method	Description
MultiSurface	copyInternal()
int	getCoordinatesDimension()	Returns the dimension of the geometry without forcing access to the coordinate sequence
String	getGeometryType()
double	getTolerance()	The default linearization tolerance
MultiPolygon	linearize()	Linearizes the geometry using the built-in linearization tolerance
MultiPolygon	linearize(double tolerance)	Linearizes the geometry using the provided tolerance, the result is guaranteed to be less than tolerance away from the curved geometry unless the number of points needed to linearize the geometry exceeds the build-in per quadrant maximum, see CircularArc.MAX_SEGMENTS_QUADRANT
String	toCurvedText()	Parallel method to Geometry.toText() that will output the geometry as curved instead of as linear

Methods inherited from class MultiPolygon

equalsExact, getBoundary, getBoundaryDimension, getDimension, getTypeCode, hasDimension, reverse, reverseInternal

Methods inherited from class GeometryCollection

apply, apply, apply, apply, clone, compareToSameClass, compareToSameClass, computeEnvelopeInternal, getArea, getCoordinate, getCoordinates, getGeometryN, getLength, getNumGeometries, getNumPoints, isEmpty, normalize

Methods inherited from class Geometry

buffer, buffer, buffer, compare, compareTo, compareTo, contains, convexHull, copy, coveredBy, covers, crosses, difference, disjoint, distance, equal, equals, equals, equalsExact, equalsNorm, equalsTopo, geometryChanged, geometryChangedAction, getCentroid, getEnvelope, getEnvelopeInternal, getFactory, getInteriorPoint, getPrecisionModel, getSRID, getUserData, hashCode, hasNonEmptyElements, hasNullElements, intersection, intersects, isEquivalentClass, isGeometryCollection, isRectangle, isSimple, isValid, isWithinDistance, norm, overlaps, relate, relate, setSRID, setUserData, symDifference, toString, toText, touches, union, union, within

Methods inherited from class Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

MultiSurface

public MultiSurface(List<Polygon> components,
 GeometryFactory factory,
 double tolerance)

MultiSurface

public MultiSurface(Polygon[] polygons,
 GeometryFactory factory,
 double tolerance)

Method Details

linearize

public MultiPolygon linearize()

Description copied from interface: CurvedGeometry

Linearizes the geometry using the built-in linearization tolerance

Specified by:

linearize in interface CurvedGeometry<MultiPolygon>

linearize

public MultiPolygon linearize(double tolerance)

Description copied from interface: CurvedGeometry

Linearizes the geometry using the provided tolerance, the result is guaranteed to be less than tolerance away from the curved geometry unless the number of points needed to linearize the geometry exceeds the build-in per quadrant maximum, see CircularArc.MAX_SEGMENTS_QUADRANT

Specified by:

linearize in interface CurvedGeometry<MultiPolygon>

Parameters:

tolerance - Linearization tolerance, should be zero or positive. When zero is used, the maximum number of allowed linearization points will be used, see CircularArc.MAX_SEGMENTS_QUADRANT

toCurvedText

public String toCurvedText()

Description copied from interface: CurvedGeometry

Parallel method to Geometry.toText() that will output the geometry as curved instead of as linear

Specified by:

toCurvedText in interface CurvedGeometry<MultiPolygon>

getTolerance

public double getTolerance()

Description copied from interface: CurvedGeometry

The default linearization tolerance

Specified by:

getTolerance in interface CurvedGeometry<MultiPolygon>

getCoordinatesDimension

public int getCoordinatesDimension()

Description copied from interface: CurvedGeometry

Returns the dimension of the geometry without forcing access to the coordinate sequence

Specified by:

getCoordinatesDimension in interface CurvedGeometry<MultiPolygon>

copyInternal

public MultiSurface copyInternal()

Overrides:

copyInternal in class MultiPolygon

getGeometryType

public String getGeometryType()

Overrides:

getGeometryType in class MultiPolygon