org.gvsig.fmap.geom.generalpath.primitive.point

Class Point2D

java.lang.Object

org.gvsig.fmap.geom.generalpath.primitive.AbstractPrimitive

org.gvsig.fmap.geom.generalpath.primitive.point.Point2D

All Implemented Interfaces:

java.awt.Shape, java.io.Serializable, java.lang.Comparable, org.gvsig.fmap.geom.DirectPosition, org.gvsig.fmap.geom.generalpath.gputils.FShape, org.gvsig.fmap.geom.Geometry, org.gvsig.fmap.geom.primitive.Point, org.gvsig.fmap.geom.primitive.Primitive

Direct Known Subclasses:

Point2DZ

public class Point2D
extends AbstractPrimitive
implements org.gvsig.fmap.geom.primitive.Point, org.gvsig.fmap.geom.DirectPosition

2D point implementation.

Author:

Vicente Caballero Navarro, gvSIG team

See Also:

Serialized Form

Nested Class Summary

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

org.gvsig.fmap.geom.Geometry.DIMENSIONS, org.gvsig.fmap.geom.Geometry.OPERATIONS, org.gvsig.fmap.geom.Geometry.SUBTYPES, org.gvsig.fmap.geom.Geometry.TYPES, org.gvsig.fmap.geom.Geometry.ValidationStatus

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.lang.String	COORDINATES_FIELD
protected double	x
protected double	y

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

geometryType, geomManager, id, logger, 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

Constructors

Constructor and Description
Point2D(double x, double y)
Point2D(org.gvsig.fmap.geom.type.GeometryType geometryType) The constructor with the GeometryType like and argument is used by the GeometryType#create() to create the geometry
Point2D(org.gvsig.fmap.geom.type.GeometryType geometryType, double x, double y)
Point2D(int type, int subtype)
Point2D(java.awt.geom.Point2D point)

Method Summary

Methods

Modifier and Type	Method and Description
org.gvsig.fmap.geom.generalpath.gputils.FShape	cloneFShape() Creates and returns a shape equal and independent of this one.
boolean	contains(double x, double y)
boolean	contains(double x, double y, double w, double h)
boolean	contains(java.awt.geom.Point2D p)
boolean	contains(java.awt.geom.Rectangle2D r)
boolean	equals(java.lang.Object other)
java.awt.Rectangle	getBounds()
java.awt.geom.Rectangle2D	getBounds2D()
double	getCoordinateAt(int dimension)
double[]	getCoordinates()
int	getDimension()
org.gvsig.fmap.geom.DirectPosition	getDirectPosition()
org.gvsig.fmap.geom.primitive.Envelope	getEnvelope()
protected java.lang.String	getFullTypeName()
org.gvsig.fmap.geom.primitive.GeneralPathX	getGeneralPath()
double	getOrdinate(int dim)
java.awt.geom.PathIterator	getPathIterator(java.awt.geom.AffineTransform at)
java.awt.geom.PathIterator	getPathIterator(java.awt.geom.AffineTransform at, double flatness)
org.gvsig.fmap.geom.handler.Handler[]	getSelectHandlers() Returns the handlers used to select the geometries.
java.awt.Shape	getShape(java.awt.geom.AffineTransform affineTransform)
int	getShapeType() Gets the geometry type of this shape.
org.gvsig.fmap.geom.handler.Handler[]	getStretchingHandlers() Returns the handlers they utilized to stretch the geometries.
int	getType()
double	getX()
double	getY()
boolean	intersects(double x, double y, double w, double h)
boolean	intersects(java.awt.geom.Rectangle2D r)
void	reProject(org.cresques.cts.ICoordTrans ct) Re-projects this shape using transformation coordinates.
void	setCoordinateAt(int dimension, double value)
void	setCoordinates(double[] values)
void	setX(double x)
void	setY(double y)
org.gvsig.fmap.geom.aggregate.MultiPoint	toPoints()
java.lang.String	toString()
void	transform(java.awt.geom.AffineTransform at) Aplica la transformaciónn de la matriz de transformación que se pasa como parámetro.

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

area, buffer, centroid, cloneGeometry, closestPoints, compareTo, contains, containsPoint, containsRectangle, convertToWKB, convertToWKB, convertToWKBForcingType, convertToWKT, convexHull, coveredBy, covers, crosses, difference, disjoint, distance, fastIntersects, getGeometryType, getHandlers, getId, getInteriorPoint, getShape, getSRS, getValidationStatus, intersection, intersects, intersectsRectangle, invokeOperation, invokeOperation, isCCW, isSimple, isValid, isWithinDistance, makeValid, move, overlaps, perimeter, rotate, scale, snapTo, toJTS, 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.Geometry

area, buffer, centroid, cloneGeometry, closestPoints, contains, convertToWKB, convertToWKB, convertToWKBForcingType, convertToWKT, convexHull, coveredBy, covers, crosses, difference, disjoint, distance, fastIntersects, getGeometryType, getHandlers, getInteriorPoint, getInternalShape, getShape, getValidationStatus, intersection, intersects, invokeOperation, invokeOperation, isCCW, isSimple, isValid, isWithinDistance, makeValid, move, overlaps, perimeter, rotate, scale, snapTo, touches, union, within

Methods inherited from interface java.lang.Comparable

compareTo

Field Detail

COORDINATES_FIELD

protected static final java.lang.String COORDINATES_FIELD

See Also:

Constant Field Values

x

protected double x

y

protected double y

Constructor Detail

Point2D

public Point2D(double x,
       double y)

Point2D

public Point2D(org.gvsig.fmap.geom.type.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

Point2D

public Point2D(org.gvsig.fmap.geom.type.GeometryType geometryType,
       double x,
       double y)

Point2D

public Point2D(int type,
       int subtype)

Point2D

public Point2D(java.awt.geom.Point2D point)

Method Detail

cloneFShape

public org.gvsig.fmap.geom.generalpath.gputils.FShape cloneFShape()

Description copied from interface: FShape

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

Specified by:

cloneFShape in interface org.gvsig.fmap.geom.generalpath.gputils.FShape

Returns:

the new shape.

contains

public boolean contains(double x,
               double y)

Specified by:

contains in interface java.awt.Shape

contains

public boolean contains(double x,
               double y,
               double w,
               double h)

Specified by:

contains in interface java.awt.Shape

contains

public boolean contains(java.awt.geom.Point2D p)

Specified by:

contains in interface java.awt.Shape

contains

public boolean contains(java.awt.geom.Rectangle2D r)

Specified by:

contains in interface java.awt.Shape

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class AbstractPrimitive

getBounds

public java.awt.Rectangle getBounds()

Specified by:

getBounds in interface java.awt.Shape

getBounds2D

public java.awt.geom.Rectangle2D getBounds2D()

Specified by:

getBounds2D in interface java.awt.Shape

Specified by:

getBounds2D in interface org.gvsig.fmap.geom.Geometry

getCoordinateAt

public double getCoordinateAt(int dimension)

Specified by:

getCoordinateAt in interface org.gvsig.fmap.geom.primitive.Point

getCoordinates

public double[] getCoordinates()

Specified by:

getCoordinates in interface org.gvsig.fmap.geom.primitive.Point

getDimension

public int getDimension()

Specified by:

getDimension in interface org.gvsig.fmap.geom.DirectPosition

Specified by:

getDimension in interface org.gvsig.fmap.geom.Geometry

getDirectPosition

public org.gvsig.fmap.geom.DirectPosition getDirectPosition()

Specified by:

getDirectPosition in interface org.gvsig.fmap.geom.primitive.Point

getEnvelope

public org.gvsig.fmap.geom.primitive.Envelope getEnvelope()

Specified by:

getEnvelope in interface org.gvsig.fmap.geom.Geometry

getFullTypeName

protected java.lang.String getFullTypeName()

getGeneralPath

public org.gvsig.fmap.geom.primitive.GeneralPathX getGeneralPath()

Specified by:

getGeneralPath in interface org.gvsig.fmap.geom.Geometry

getOrdinate

public double getOrdinate(int dim)

Specified by:

getOrdinate in interface org.gvsig.fmap.geom.DirectPosition

getPathIterator

public java.awt.geom.PathIterator getPathIterator(java.awt.geom.AffineTransform at)

Specified by:

getPathIterator in interface java.awt.Shape

Specified by:

getPathIterator in interface org.gvsig.fmap.geom.Geometry

getPathIterator

public java.awt.geom.PathIterator getPathIterator(java.awt.geom.AffineTransform at,
                                         double flatness)

Specified by:

getPathIterator in interface java.awt.Shape

Specified by:

getPathIterator in interface org.gvsig.fmap.geom.Geometry

getSelectHandlers

public org.gvsig.fmap.geom.handler.Handler[] getSelectHandlers()

Description copied from interface: FShape

Returns the handlers used to select the geometries.

Specified by:

getSelectHandlers in interface org.gvsig.fmap.geom.generalpath.gputils.FShape

Returns:

Handlers the handlers used to select the geometries

getShape

public java.awt.Shape getShape(java.awt.geom.AffineTransform affineTransform)

Specified by:

getShape in interface org.gvsig.fmap.geom.Geometry

Overrides:

getShape in class AbstractPrimitive

getShapeType

public int getShapeType()

Description copied from interface: FShape

Gets the geometry type of this shape.

Specified by:

getShapeType in interface org.gvsig.fmap.geom.generalpath.gputils.FShape

Overrides:

getShapeType in class AbstractPrimitive

Returns:

int the geometry type of this shape.

getStretchingHandlers

public org.gvsig.fmap.geom.handler.Handler[] getStretchingHandlers()

Description copied from interface: FShape

Returns the handlers they utilized to stretch the geometries.

Specified by:

getStretchingHandlers in interface org.gvsig.fmap.geom.generalpath.gputils.FShape

Returns:

Handlers the handlers used to stretch the geometries

getType

public int getType()

Specified by:

getType in interface org.gvsig.fmap.geom.Geometry

Overrides:

getType in class AbstractPrimitive

getX

public double getX()

Specified by:

getX in interface org.gvsig.fmap.geom.primitive.Point

getY

public double getY()

Specified by:

getY in interface org.gvsig.fmap.geom.primitive.Point

intersects

public boolean intersects(double x,
                 double y,
                 double w,
                 double h)

Specified by:

intersects in interface java.awt.Shape

intersects

public boolean intersects(java.awt.geom.Rectangle2D r)

Specified by:

intersects in interface java.awt.Shape

Specified by:

intersects in interface org.gvsig.fmap.geom.Geometry

reProject

public void reProject(org.cresques.cts.ICoordTrans ct)

Description copied from interface: FShape

Re-projects this shape using transformation coordinates.

Specified by:

reProject in interface org.gvsig.fmap.geom.generalpath.gputils.FShape

Specified by:

reProject in interface org.gvsig.fmap.geom.Geometry

Parameters:

ct - the transformation coordinates

setCoordinateAt

public void setCoordinateAt(int dimension,
                   double value)

Specified by:

setCoordinateAt in interface org.gvsig.fmap.geom.primitive.Point

setCoordinates

public void setCoordinates(double[] values)

Specified by:

setCoordinates in interface org.gvsig.fmap.geom.primitive.Point

setX

public void setX(double x)

Specified by:

setX in interface org.gvsig.fmap.geom.primitive.Point

setY

public void setY(double y)

Specified by:

setY in interface org.gvsig.fmap.geom.primitive.Point

toPoints

public org.gvsig.fmap.geom.aggregate.MultiPoint toPoints()
                                                  throws org.gvsig.fmap.geom.GeometryException

Specified by:

toPoints in interface org.gvsig.fmap.geom.primitive.Point

Throws:

org.gvsig.fmap.geom.GeometryException

toString

public java.lang.String toString()

Overrides:

toString in class AbstractPrimitive

transform

public void transform(java.awt.geom.AffineTransform at)

Aplica la transformaciónn de la matriz de transformación que se pasa como parámetro.

Specified by:

transform in interface org.gvsig.fmap.geom.generalpath.gputils.FShape

Specified by:

transform in interface org.gvsig.fmap.geom.Geometry

Parameters:

at - Matriz de transformación.

See Also:

AffineTransform