org.gvsig.fmap.geom.aggregate.impl
Class MultiPoint2D

java.lang.Object
  org.gvsig.fmap.geom.primitive.impl.AbstractPrimitive
      org.gvsig.fmap.geom.aggregate.impl.BaseMultiPrimitive
          org.gvsig.fmap.geom.aggregate.impl.MultiPoint2D

All Implemented Interfaces:

Shape, Serializable, Comparable, Aggregate, MultiPoint, MultiPrimitive, Geometry, FShape, Primitive

Direct Known Subclasses:

MultiPoint2DZ

public class MultiPoint2D
extends BaseMultiPrimitive
implements MultiPoint

Multipunto 2D.

Author:

Vicente Caballero Navarro

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.gvsig.fmap.geom.Geometry

Geometry.DIMENSIONS, Geometry.OPERATIONS, Geometry.SUBTYPES, Geometry.TYPES

Field Summary

Fields inherited from class org.gvsig.fmap.geom.aggregate.impl.BaseMultiPrimitive

geometries

Fields inherited from class org.gvsig.fmap.geom.primitive.impl.AbstractPrimitive

geometryType, geomManager, id, projection

Fields inherited from interface org.gvsig.fmap.geom.Geometry

BEST, E, EXTENDED_GEOMSUBTYPE_OFFSET, EXTENDED_GEOMTYPE_OFFSET, N, NE, NW, S, SE, SELECTHANDLER, STRETCHINGHANDLER, SW, W

Constructor Summary

MultiPoint2D(GeometryType geometryType)
The constructor with the GeometryType like and argument is used by the GeometryType#create() to create the geometry

MultiPoint2D(GeometryType geometryType, String id, org.cresques.cts.IProjection projection, Point2D[] points)

Method Summary

void	addPoint(Point point) Adds a new point to the multipoint
FShape	cloneFShape() Creates and returns a shape equal and independent of this one.
Geometry	cloneGeometry() Creates a clone of this geometry.
Rectangle	getBounds()
Rectangle2D	getBounds2D() Returns this geometry's boundary rectangle.
Envelope	getEnvelope() Returns the minimum bounding box for this Geometry.
int	getNumgeometries() Deprecated. use getPrimitivesNumber
int	getNumPoints() Deprecated. use getPrimitivesNumber
Point2D	getPoint(int i)
Point	getPointAt(int index) Gets the point that is on a concrete position inside the multi point
void	setPoints(double[] x, double[] y)
void	transform(AffineTransform at) It applies an affine transformation to the geometry.

Methods inherited from class org.gvsig.fmap.geom.aggregate.impl.BaseMultiPrimitive

addPrimitive, contains, contains, contains, contains, fastIntersects, getDimension, getGeneralPath, getGeometries, getHandlers, getInternalShape, getPathIterator, getPathIterator, getPrimitiveAt, getPrimitivesNumber, getSelectHandlers, getStretchingHandlers, intersects, intersects, isSimple, reProject

Methods inherited from class org.gvsig.fmap.geom.primitive.impl.AbstractPrimitive

area, buffer, centroid, closestPoints, compareTo, contains, containsPoint, containsRectangle, convertToWKB, convertToWKT, convexHull, coveredBy, crosses, difference, disjoint, distance, equals, getGeometryType, getId, getInteriorPoint, getShape, getShape, getShapeType, getSRS, getType, intersection, intersects, intersectsRectangle, invokeOperation, invokeOperation, isWithinDistance, move, overlaps, perimeter, rotate, scale, snapTo, toString, touches, transform, union, within

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gvsig.fmap.geom.aggregate.MultiPrimitive

addPrimitive

Methods inherited from interface org.gvsig.fmap.geom.aggregate.Aggregate

getPrimitiveAt, getPrimitivesNumber

Methods inherited from interface org.gvsig.fmap.geom.Geometry

area, buffer, centroid, closestPoints, contains, convertToWKB, convertToWKT, convexHull, coveredBy, crosses, difference, disjoint, distance, fastIntersects, getDimension, getGeneralPath, getGeometryType, getHandlers, getInteriorPoint, getInternalShape, getPathIterator, getPathIterator, getShape, getShape, getType, intersection, intersects, intersects, invokeOperation, invokeOperation, isSimple, isWithinDistance, move, overlaps, perimeter, reProject, rotate, scale, snapTo, touches, union, within

Methods inherited from interface java.awt.Shape

contains, contains, contains, contains, intersects

Methods inherited from interface java.lang.Comparable

compareTo

Constructor Detail

MultiPoint2D

public MultiPoint2D(GeometryType geometryType)

The constructor with the GeometryType like and argument is used by the GeometryType#create() to create the geometry

Parameters:

type - The geometry type

MultiPoint2D

public MultiPoint2D(GeometryType geometryType,
                    String id,
                    org.cresques.cts.IProjection projection,
                    Point2D[] points)

Parameters:

geometryType -

id -

projection -

points -

Method Detail

cloneGeometry

public Geometry cloneGeometry()

Description copied from interface: Geometry

Creates a clone of this geometry.

Specified by:

cloneGeometry in interface Geometry

Overrides:

cloneGeometry in class AbstractPrimitive

Returns:

A clone of this geometry.

getBounds

public Rectangle getBounds()

Specified by:

getBounds in interface Shape

Overrides:

getBounds in class BaseMultiPrimitive

getBounds2D

public Rectangle2D getBounds2D()

Description copied from interface: Geometry

Returns this geometry's boundary rectangle.

Specified by:

getBounds2D in interface Shape

Specified by:

getBounds2D in interface Geometry

Overrides:

getBounds2D in class BaseMultiPrimitive

Returns:

Boundary rectangle.

cloneFShape

public FShape cloneFShape()

Description copied from interface: FShape

Creates and returns a shape equal and independent of this one.

Specified by:

cloneFShape in interface FShape

Overrides:

cloneFShape in class BaseMultiPrimitive

Returns:

the new shape.

getNumgeometries

public int getNumgeometries()

Deprecated. use getPrimitivesNumber

Returns:

the numbre of points

getNumPoints

public int getNumPoints()

Deprecated. use getPrimitivesNumber

Returns:

the numbre of points

getPoint

public Point2D getPoint(int i)

transform

public void transform(AffineTransform at)

Description copied from interface: Geometry

It applies an affine transformation to the geometry. If parameter value is null, it will be considered an empty transformation, therefore equivalent to the identity transformation.

Specified by:

transform in interface Geometry

Specified by:

transform in interface FShape

Overrides:

transform in class BaseMultiPrimitive

Parameters:

at - The transformation to apply.

See Also:

AffineTransform

getEnvelope

public Envelope getEnvelope()

Description copied from interface: Geometry

Returns the minimum bounding box for this Geometry. This shall be the coordinate region spanning the minimum and maximum value for each ordinate taken on by DirectPositions in this Geometry. The simplest representation for an envelope consists of two DirectPositions, the first one containing all the minimums for each ordinate, and second one containing all the maximums.

Specified by:

getEnvelope in interface Geometry

Overrides:

getEnvelope in class BaseMultiPrimitive

Returns:

The minimum bounding box for this Geometry.

addPoint

public void addPoint(Point point)

Description copied from interface: MultiPoint

Adds a new point to the multipoint

Specified by:

addPoint in interface MultiPoint

Parameters:

point - The point to add

setPoints

public void setPoints(double[] x,
                      double[] y)

getPointAt

public Point getPointAt(int index)

Description copied from interface: MultiPoint

Gets the point that is on a concrete position inside the multi point

Specified by:

getPointAt in interface MultiPoint

Parameters:

index - The position

Returns:

The selected point