org.gvsig.fmap.geom.primitive.impl
Class EllipticArc2D

java.lang.Object
  org.gvsig.fmap.geom.primitive.impl.AbstractPrimitive
      org.gvsig.fmap.geom.primitive.impl.OrientablePrimitive2D
          org.gvsig.fmap.geom.primitive.impl.OrientableCurve2D
              org.gvsig.fmap.geom.primitive.impl.DefaultCurve
                  org.gvsig.fmap.geom.primitive.impl.Curve2D
                      org.gvsig.fmap.geom.primitive.impl.EllipticArc2D

All Implemented Interfaces:

Shape, Serializable, Comparable, Geometry, Curve, EllipticArc, FShape, OrientableCurve, OrientablePrimitive, OrientableSurface, Primitive, Surface

Direct Known Subclasses:

EllipticArc2DZ

public class EllipticArc2D
extends Curve2D
implements EllipticArc

DOCUMENT ME!

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.primitive.impl.OrientablePrimitive2D

gp

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

EllipticArc2D(GeometryType geometryType)
The constructor with the GeometryType like and argument is used by the GeometryType#create() to create the geometry

Method Summary

double	getAngExt()
double	getAngSt()
Point	getAxis1End() Returns the point where the first axis ends.
Point	getAxis1Start() Returns the point where the first axis starts.
double	getAxis2Dist()
Handler[]	getSelectHandlers() Returns the handlers used to select the geometries.
int	getShapeType() Gets the geometry type of this shape.
Handler[]	getStretchingHandlers() Returns the handlers they utilized to stretch the geometries.
SurfaceAppearance	getSurfaceAppearance() Gets surface appearance
boolean	intersects(Rectangle2D r) El m�todo intersects de java.awt.Shape que define la intersecci�n entre una polil�nea y un Rectangle2D considera la polil�nea como un Shape gen�rico y se producen errores en la selecci�n de polil�neas.
void	setGeneralPath(GeneralPathX generalPathX) Sets all the coordinates of the curve
void	setPoints(Point axis1Start, Point axis1End, double semiAxis2Length, double angSt, double angExt) Sets the values to define a ellipticArc
void	setSurfaceAppearance(SurfaceAppearance app) Sets the appearance of the Surface
void	transform(AffineTransform at) DOCUMENT ME!

Methods inherited from class org.gvsig.fmap.geom.primitive.impl.Curve2D

cloneFShape, setPoints

Methods inherited from class org.gvsig.fmap.geom.primitive.impl.OrientablePrimitive2D

addMoveToVertex, addVertex, closePrimitive, contains, contains, contains, contains, getBounds, getBounds2D, getCoordinateAt, getDimension, getEnvelope, getGeneralPath, getGeneralPathX, getNumVertices, getPathIterator, getPathIterator, getShape, getShape, getVertex, insertVertex, intersects, removeVertex, reProject, setCoordinateAt, setVertex

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

area, buffer, centroid, cloneGeometry, closestPoints, compareTo, contains, containsPoint, containsRectangle, convertToWKB, convertToWKT, convexHull, coveredBy, crosses, difference, disjoint, distance, equals, fastIntersects, getGeometryType, getHandlers, getId, getInteriorPoint, getInternalShape, getSRS, getType, intersection, intersects, intersectsRectangle, invokeOperation, invokeOperation, isSimple, 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.primitive.OrientablePrimitive

addMoveToVertex, addVertex, closePrimitive, getCoordinateAt, getNumVertices, getVertex, insertVertex, removeVertex, setCoordinateAt, setVertex

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

area, buffer, centroid, cloneGeometry, closestPoints, contains, convertToWKB, convertToWKT, convexHull, coveredBy, crosses, difference, disjoint, distance, fastIntersects, getBounds2D, getDimension, getEnvelope, getGeneralPath, getGeometryType, getHandlers, getInteriorPoint, getInternalShape, getPathIterator, getPathIterator, getShape, getShape, getType, intersection, 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, getBounds, intersects

Methods inherited from interface java.lang.Comparable

compareTo

Constructor Detail

EllipticArc2D

public EllipticArc2D(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

Method Detail

getAxis1Start

public Point getAxis1Start()

Description copied from interface: EllipticArc

Returns the point where the first axis starts.

Specified by:

getAxis1Start in interface EllipticArc

Returns:

The point where the first axis starts.

getAxis1End

public Point getAxis1End()

Description copied from interface: EllipticArc

Returns the point where the first axis ends.

Specified by:

getAxis1End in interface EllipticArc

Returns:

The point where the first axis ends.

getAxis2Dist

public double getAxis2Dist()

Specified by:

getAxis2Dist in interface EllipticArc

getAngSt

public double getAngSt()

Specified by:

getAngSt in interface EllipticArc

getAngExt

public double getAngExt()

Specified by:

getAngExt in interface EllipticArc

transform

public void transform(AffineTransform at)

Description copied from class: OrientablePrimitive2D

DOCUMENT ME!

Specified by:

transform in interface Geometry

Specified by:

transform in interface FShape

Overrides:

transform in class OrientablePrimitive2D

Parameters:

at - DOCUMENT ME!

See Also:

AffineTransform

getShapeType

public int getShapeType()

Description copied from interface: FShape

Gets the geometry type of this shape.

Specified by:

getShapeType in interface FShape

Overrides:

getShapeType in class Curve2D

Returns:

int the geometry type of this shape.

getStretchingHandlers

public Handler[] getStretchingHandlers()

Description copied from interface: FShape

Returns the handlers they utilized to stretch the geometries.

Specified by:

getStretchingHandlers in interface FShape

Overrides:

getStretchingHandlers in class OrientablePrimitive2D

Returns:

Handlers the handlers used to stretch the geometries

getSelectHandlers

public Handler[] getSelectHandlers()

Description copied from interface: FShape

Returns the handlers used to select the geometries.

Specified by:

getSelectHandlers in interface FShape

Overrides:

getSelectHandlers in class OrientablePrimitive2D

Returns:

Handlers the handlers used to select the geometries

intersects

public boolean intersects(Rectangle2D r)

Description copied from class: OrientablePrimitive2D

El m�todo intersects de java.awt.Shape que define la intersecci�n entre una polil�nea y un Rectangle2D considera la polil�nea como un Shape gen�rico y se producen errores en la selecci�n de polil�neas. Por este motivo se ha modificado este m�todo intersect() de FPolyline2D para que realize la intersecci�n estricta entre el Rectangle2D y la polil�nea en cuesti�n. El precio es un incremento de tiempo m�ximo del 50%.

Specified by:

intersects in interface Shape

Specified by:

intersects in interface Geometry

Overrides:

intersects in class OrientablePrimitive2D

Parameters:

r - Rect�ngulo.

Returns:

True si intersecta con el rectangulo que se pasa como par�metro.

setPoints

public void setPoints(Point axis1Start,
                      Point axis1End,
                      double semiAxis2Length,
                      double angSt,
                      double angExt)

Description copied from interface: EllipticArc

Sets the values to define a ellipticArc

Specified by:

setPoints in interface EllipticArc

Parameters:

axis1Start - The point where the first axis starts.

axis1End - The point where the first axis ends.

setGeneralPath

public void setGeneralPath(GeneralPathX generalPathX)

Description copied from interface: OrientablePrimitive

Sets all the coordinates of the curve

Specified by:

setGeneralPath in interface OrientablePrimitive

Overrides:

setGeneralPath in class OrientablePrimitive2D

Parameters:

generalPathX - The generalPath that contains all the coordinates

getSurfaceAppearance

public SurfaceAppearance getSurfaceAppearance()

Description copied from interface: Surface

Gets surface appearance

Specified by:

getSurfaceAppearance in interface Surface

Returns:

the surface appearance

setSurfaceAppearance

public void setSurfaceAppearance(SurfaceAppearance app)

Description copied from interface: Surface

Sets the appearance of the Surface

Specified by:

setSurfaceAppearance in interface Surface

Parameters:

app - The appearance of the surface