com.kheops.jmap.spatial

Class MultiPoint

java.lang.Object

com.kheops.jmap.spatial.DefaultGeometry

com.kheops.jmap.spatial.GeometryCollection

com.kheops.jmap.spatial.MultiPoint

All Implemented Interfaces:

Geometry, PointTypeGeometry, java.io.Serializable, java.lang.Cloneable

public class MultiPoint
extends GeometryCollection
implements PointTypeGeometry

This class represents a collection of Point.
A single Point is allowed even if it's not the correct class.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.kheops.jmap.spatial.GeometryCollection

bounds, geometries

Fields inherited from interface com.kheops.jmap.spatial.Geometry

GEOMETRY_ANNOTATION, GEOMETRY_COMPLEX, GEOMETRY_ELLIPSE, GEOMETRY_LINE, GEOMETRY_LINEAR_RING, GEOMETRY_LINESTRING, GEOMETRY_MULTI_ANNOTATION, GEOMETRY_MULTI_LINESTRING, GEOMETRY_MULTI_POINT, GEOMETRY_MULTI_POLYGON, GEOMETRY_POINT, GEOMETRY_POLYGON, GEOMETRY_RECTANGLE

Constructor Summary

Constructors

Constructor and Description
MultiPoint()
MultiPoint(Point[] points)

Method Summary

Modifier and Type	Method and Description
MultiPoint	clone() Clones this geometry.
Point	getCenteredPoint() This method returns a point that is typically centered on the geometry.
short	getGeometryId() Returns the geometry class id.
int	getGeometryType() Returns the geometry type for this geometry.
Point[]	getPoints()
PointGeometryIterator	pointIterator()
Point[]	serialize() Returns this geometry as an array of Point.
void	setGeometries(Geometry[] geometries)
void	setPoints(Point[] points)
java.lang.String	toString() Returns informations about the current geometry.

Methods inherited from class com.kheops.jmap.spatial.GeometryCollection

area, boundary, createBounds, equals, fit, geometryN, getBounds, getGeometries, getGeometryCount, hashCode, keepLineString, keepLineString, keepPoint, keepPoint, keepPolygon, keepPolygon, length, numGeometries, sizeOf, spatiallyEquals, transform, translate, validate

Methods inherited from class com.kheops.jmap.spatial.DefaultGeometry

asText, spatiallyEquals

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.kheops.jmap.spatial.Geometry

area, asText, boundary, createBounds, getBounds, length, sizeOf, spatiallyEquals, spatiallyEquals, transform, translate

Constructor Detail

MultiPoint

public MultiPoint()

MultiPoint

public MultiPoint(Point[] points)

Method Detail

serialize

public Point[] serialize()

Description copied from class: GeometryCollection

Returns this geometry as an array of Point.

Specified by:

serialize in interface Geometry

Overrides:

serialize in class GeometryCollection

Returns:

this geometry as an array of Point.

clone

public MultiPoint clone()

Description copied from class: GeometryCollection

Clones this geometry.

Specified by:

clone in interface Geometry

Specified by:

clone in class GeometryCollection

Returns:

a deep copy of the current geometry.

getPoints

public Point[] getPoints()

setGeometries

public void setGeometries(Geometry[] geometries)

Specified by:

setGeometries in class GeometryCollection

setPoints

public void setPoints(Point[] points)

pointIterator

public PointGeometryIterator pointIterator()

Specified by:

pointIterator in interface PointTypeGeometry

toString

public java.lang.String toString()

Description copied from interface: Geometry

Returns informations about the current geometry.

Specified by:

toString in interface Geometry

Overrides:

toString in class java.lang.Object

Returns:

informations about the current geometry.

getGeometryId

public short getGeometryId()

Description copied from interface: Geometry

Returns the geometry class id. This method is useful for geometry serialization.

Specified by:

getGeometryId in interface Geometry

Returns:

the geometry id.

getGeometryType

public int getGeometryType()

Description copied from interface: Geometry

Returns the geometry type for this geometry.

Specified by:

getGeometryType in interface Geometry

Returns:

the geometry type.

See Also:

for more details.

getCenteredPoint

public Point getCenteredPoint()

Description copied from interface: Geometry

This method returns a point that is typically centered on the geometry. If the geometry is a point, the point is returned. If it is a line, a point on the curve interpolated at 50% is returned. If the geometry is a surface, the centroid is returned if it is inside the polygon, if not, a point inside the polygon (but likely not exactly in the center) will be returned. If the geometry is a collection, the method is called on the first part of the collection.

Specified by:

getCenteredPoint in interface Geometry

Returns:

a point likely at the center of the geometry

See Also:

Geometry.getCenteredPoint()