Package org.gvsig.fmap.geom.jts.primitive.curve.arc

Class AbstractArc

java.lang.Object

org.gvsig.fmap.geom.jts.AbstractGeometry

org.gvsig.fmap.geom.jts.primitive.AbstractPrimitive

org.gvsig.fmap.geom.jts.primitive.curve.AbstractCurve

org.gvsig.fmap.geom.jts.primitive.curve.arc.AbstractArc

All Implemented Interfaces:

Shape, Serializable, Cloneable, Comparable, org.gvsig.fmap.geom.Geometry, GeometryJTS, org.gvsig.fmap.geom.primitive.Arc, org.gvsig.fmap.geom.primitive.Curve, org.gvsig.fmap.geom.primitive.OrientableCurve, org.gvsig.fmap.geom.primitive.OrientablePrimitive, org.gvsig.fmap.geom.primitive.Primitive, org.gvsig.tools.util.GetItem<org.gvsig.fmap.geom.primitive.Point>, org.gvsig.tools.util.IsEmpty, org.gvsig.tools.util.Size

Direct Known Subclasses:

Arc2D, Arc2DM, Arc2DZ, Arc2DZM

public abstract class AbstractArc
extends AbstractCurve
implements org.gvsig.fmap.geom.primitive.Arc

Author:

fdiaz

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	Description
protected org.gvsig.fmap.geom.primitive.Point	end
protected org.gvsig.fmap.geom.primitive.Point	init
protected org.gvsig.fmap.geom.primitive.Point	middle	This is the middle point (belongs to the arc), not the center of the circle/ellipse

Fields inherited from class org.gvsig.fmap.geom.jts.AbstractGeometry

LOGGER

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

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

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractArc(int subtype)

Method Summary

Modifier and Type	Method	Description
void	addMoveToVertex(org.gvsig.fmap.geom.primitive.Point point)
org.gvsig.fmap.geom.primitive.OrientablePrimitive	addVertex(double x, double y)
org.gvsig.fmap.geom.primitive.OrientablePrimitive	addVertex(double x, double y, double z)
org.gvsig.fmap.geom.primitive.OrientablePrimitive	addVertex(org.gvsig.fmap.geom.primitive.Point point)
boolean	canBeReprojected(org.gvsig.crs.projection.lib.CoordinateTransformation ct)
boolean	canBeTransformed(AffineTransform at)
void	closePrimitive()
org.gvsig.fmap.geom.primitive.OrientablePrimitive	ensureCapacity(int capacity)
protected abstract org.gvsig.fmap.geom.primitive.Point	fixPoint(org.gvsig.fmap.geom.primitive.Point point)
void	flip()
org.gvsig.fmap.geom.Geometry	force2D()
org.gvsig.fmap.geom.Geometry	force2DM()
org.gvsig.fmap.geom.Geometry	force3D()
org.gvsig.fmap.geom.Geometry	force3DM()
double	getCoordinateAt(int index, int dimension)
int	getDimension()
double	getEndAngle()
org.gvsig.fmap.geom.primitive.Point	getEndPoint()
org.gvsig.fmap.geom.primitive.GeneralPathX	getGeneralPath()
org.gvsig.fmap.geom.primitive.Point	getInitPoint()
org.gvsig.fmap.geom.primitive.Point	getMiddlePoint()
int	getNumVertices()
PathIterator	getPathIterator(AffineTransform at)
PathIterator	getPathIterator(AffineTransform at, double flatness)
protected AffineTransform	getScaleAffineTransform(org.gvsig.fmap.geom.primitive.Point center, Double scale)
Shape	getShape()
Shape	getShape(AffineTransform affineTransform)
double	getStartAngle()
org.gvsig.fmap.geom.primitive.Point	getVertex(int index)
org.gvsig.fmap.geom.primitive.OrientablePrimitive	insertVertex(int index, org.gvsig.fmap.geom.primitive.Point p)
boolean	is3D()
boolean	isEmpty()
protected double	normalizeAngle(double angle)	Leaves the angle between PI and -PI
org.gvsig.fmap.geom.Geometry	offset(double distance)
org.gvsig.fmap.geom.Geometry	offset(int joinStyle, double distance)
void	removeVertex(int index)
void	reProject(org.gvsig.crs.projection.lib.CoordinateTransformation ct)
org.gvsig.fmap.geom.primitive.OrientablePrimitive	setCoordinateAt(int index, int dimension, double value)
void	setGeneralPath(org.gvsig.fmap.geom.primitive.GeneralPathX generalPathX)
void	setPoints(org.gvsig.fmap.geom.primitive.Point initialPoint, org.gvsig.fmap.geom.primitive.Point endPoint)
void	setPoints(org.gvsig.fmap.geom.primitive.Point startPoint, org.gvsig.fmap.geom.primitive.Point midPoint, org.gvsig.fmap.geom.primitive.Point endPoint)
void	setPointsStartEnd(org.gvsig.fmap.geom.primitive.Point center, double radius, double startAngle, double endAngle)
void	setPointsStartExt(org.gvsig.fmap.geom.primitive.Point center, double radius, double startAngle, double angleExt)
org.gvsig.fmap.geom.primitive.OrientablePrimitive	setVertex(int index, org.gvsig.fmap.geom.primitive.Point p)
void	transform(AffineTransform at)

Methods inherited from class org.gvsig.fmap.geom.jts.primitive.curve.AbstractCurve

get, size

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

getHandlers

Methods inherited from class org.gvsig.fmap.geom.jts.AbstractGeometry

area, boundary, buffer, buffer, centroid, clone, closestPoints, compareTo, contains, contains, contains, contains, contains, convertTo, convertToEWKB, convertToEWKB, convertToEWKBForcingType, convertToGeoJson, convertToGeoJson, convertToHexEWKB, convertToHexEWKBQuietly, convertToHexWKB, convertToHexWKBQuietly, convertToWKB, convertToWKB, convertToWKBForcingType, convertToWKBQuietly, convertToWKT, convertToWKTQuietly, convexHull, coveredBy, covers, crosses, difference, disjoint, distance, ensureOrientation, equals, fastIntersects, fix, forceSubtype, getBounds, getBounds2D, getEnvelope, getGeometryType, getInteriorPoint, getInternalShape, getManager, getProjection, getType, getValidationStatus, intersection, intersects, intersects, intersects, invokeOperation, invokeOperation, isCCW, isSimple, isValid, isWithinDistance, makeValid, move, notifyDeprecated, out, overlaps, perimeter, rotate, scale, setGeometryType, setProjection, setProjection, setProjectionIffNull, snapTo, toString, touches, union, within

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gvsig.fmap.geom.primitive.Arc

getCenterPoint, setPoints

Methods inherited from interface java.lang.Comparable

compareTo

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

area, boundary, buffer, buffer, centroid, clone, cloneGeometry, closestPoints, contains, convertTo, convertToEWKB, convertToEWKB, convertToEWKBForcingType, convertToGeoJson, convertToHexEWKB, convertToHexEWKBQuietly, convertToHexWKB, convertToHexWKBQuietly, convertToWKB, convertToWKB, convertToWKBForcingType, convertToWKBQuietly, convertToWKT, convertToWKTQuietly, convexHull, coveredBy, covers, crosses, difference, disjoint, distance, ensureOrientation, equals, fastIntersects, fix, forceSubtype, getBounds2D, getEnvelope, getGeometryType, getHandlers, getInteriorPoint, getInternalShape, getProjection, getType, getValidationStatus, intersection, intersects, intersects, invokeOperation, invokeOperation, isCCW, isSimple, isValid, isWithinDistance, makeValid, move, out, overlaps, perimeter, rotate, scale, setProjection, setProjection, setProjectionIffNull, snapTo, toLines, toPoints, toPolygons, touches, union, within

Methods inherited from interface org.gvsig.fmap.geom.jts.GeometryJTS

getJTS

Methods inherited from interface org.gvsig.tools.util.GetItem

get

Methods inherited from interface java.awt.Shape

contains, contains, contains, contains, getBounds, intersects

Methods inherited from interface org.gvsig.tools.util.Size

size

Field Details

init

protected org.gvsig.fmap.geom.primitive.Point init

middle

protected org.gvsig.fmap.geom.primitive.Point middle

This is the middle point (belongs to the arc), not the center of the circle/ellipse

end

protected org.gvsig.fmap.geom.primitive.Point end

Constructor Details

AbstractArc

protected AbstractArc(int subtype)

Parameters:

subtype -

Method Details

setPoints

public void setPoints(org.gvsig.fmap.geom.primitive.Point initialPoint,
 org.gvsig.fmap.geom.primitive.Point endPoint)

Specified by:

setPoints in interface org.gvsig.fmap.geom.primitive.Curve

getCoordinateAt

public double getCoordinateAt(int index,
 int dimension)

Specified by:

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

setCoordinateAt

public org.gvsig.fmap.geom.primitive.OrientablePrimitive setCoordinateAt(int index,
 int dimension,
 double value)

Specified by:

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

addVertex

public org.gvsig.fmap.geom.primitive.OrientablePrimitive addVertex(org.gvsig.fmap.geom.primitive.Point point)

Specified by:

addVertex in interface org.gvsig.fmap.geom.primitive.OrientablePrimitive

addVertex

public org.gvsig.fmap.geom.primitive.OrientablePrimitive addVertex(double x,
 double y)

Specified by:

addVertex in interface org.gvsig.fmap.geom.primitive.OrientablePrimitive

addVertex

public org.gvsig.fmap.geom.primitive.OrientablePrimitive addVertex(double x,
 double y,
 double z)

Specified by:

addVertex in interface org.gvsig.fmap.geom.primitive.OrientablePrimitive

removeVertex

public void removeVertex(int index)

Specified by:

removeVertex in interface org.gvsig.fmap.geom.primitive.OrientablePrimitive

getVertex

public org.gvsig.fmap.geom.primitive.Point getVertex(int index)

Specified by:

getVertex in interface org.gvsig.fmap.geom.primitive.OrientablePrimitive

getNumVertices

public int getNumVertices()

Specified by:

getNumVertices in interface org.gvsig.fmap.geom.primitive.OrientablePrimitive

insertVertex

public org.gvsig.fmap.geom.primitive.OrientablePrimitive insertVertex(int index,
 org.gvsig.fmap.geom.primitive.Point p)

Specified by:

insertVertex in interface org.gvsig.fmap.geom.primitive.OrientablePrimitive

setVertex

public org.gvsig.fmap.geom.primitive.OrientablePrimitive setVertex(int index,
 org.gvsig.fmap.geom.primitive.Point p)

Specified by:

setVertex in interface org.gvsig.fmap.geom.primitive.OrientablePrimitive

setGeneralPath

public void setGeneralPath(org.gvsig.fmap.geom.primitive.GeneralPathX generalPathX)

Specified by:

setGeneralPath in interface org.gvsig.fmap.geom.primitive.OrientablePrimitive

addMoveToVertex

public void addMoveToVertex(org.gvsig.fmap.geom.primitive.Point point)

Specified by:

addMoveToVertex in interface org.gvsig.fmap.geom.primitive.OrientablePrimitive

closePrimitive

public void closePrimitive()

Specified by:

closePrimitive in interface org.gvsig.fmap.geom.primitive.OrientablePrimitive

ensureCapacity

public org.gvsig.fmap.geom.primitive.OrientablePrimitive ensureCapacity(int capacity)

Specified by:

ensureCapacity in interface org.gvsig.fmap.geom.primitive.OrientablePrimitive

reProject

public void reProject(org.gvsig.crs.projection.lib.CoordinateTransformation ct)

Specified by:

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

transform

public void transform(AffineTransform at)

Specified by:

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

getDimension

public int getDimension()

Specified by:

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

getShape

public Shape getShape(AffineTransform affineTransform)

Specified by:

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

getShape

public Shape getShape()

Specified by:

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

is3D

public boolean is3D()

Specified by:

is3D in interface GeometryJTS

fixPoint

protected abstract org.gvsig.fmap.geom.primitive.Point fixPoint(org.gvsig.fmap.geom.primitive.Point point)

Parameters:

point -

Returns:

setPoints

public void setPoints(org.gvsig.fmap.geom.primitive.Point startPoint,
 org.gvsig.fmap.geom.primitive.Point midPoint,
 org.gvsig.fmap.geom.primitive.Point endPoint)

Specified by:

setPoints in interface org.gvsig.fmap.geom.primitive.Arc

getInitPoint

public org.gvsig.fmap.geom.primitive.Point getInitPoint()

Specified by:

getInitPoint in interface org.gvsig.fmap.geom.primitive.Arc

getEndPoint

public org.gvsig.fmap.geom.primitive.Point getEndPoint()

Specified by:

getEndPoint in interface org.gvsig.fmap.geom.primitive.Arc

getMiddlePoint

public org.gvsig.fmap.geom.primitive.Point getMiddlePoint()

Specified by:

getMiddlePoint in interface org.gvsig.fmap.geom.primitive.Arc

normalizeAngle

protected double normalizeAngle(double angle)

Leaves the angle between PI and -PI

Parameters:

angle - (radians)

Returns:

setPointsStartExt

public void setPointsStartExt(org.gvsig.fmap.geom.primitive.Point center,
 double radius,
 double startAngle,
 double angleExt)

Specified by:

setPointsStartExt in interface org.gvsig.fmap.geom.primitive.Arc

setPointsStartEnd

public void setPointsStartEnd(org.gvsig.fmap.geom.primitive.Point center,
 double radius,
 double startAngle,
 double endAngle)

Specified by:

setPointsStartEnd in interface org.gvsig.fmap.geom.primitive.Arc

getGeneralPath

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

Specified by:

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

getPathIterator

public PathIterator getPathIterator(AffineTransform at)

Specified by:

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

Specified by:

getPathIterator in interface Shape

getPathIterator

public PathIterator getPathIterator(AffineTransform at,
 double flatness)

Specified by:

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

Specified by:

getPathIterator in interface Shape

flip

public void flip()
          throws org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException,
org.gvsig.fmap.geom.operation.GeometryOperationException

Specified by:

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

Throws:

org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException

org.gvsig.fmap.geom.operation.GeometryOperationException

getStartAngle

public double getStartAngle()

Specified by:

getStartAngle in interface org.gvsig.fmap.geom.primitive.Arc

getEndAngle

public double getEndAngle()

Specified by:

getEndAngle in interface org.gvsig.fmap.geom.primitive.Arc

offset

public org.gvsig.fmap.geom.Geometry offset(double distance)
                                    throws org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException,
org.gvsig.fmap.geom.operation.GeometryOperationException

Specified by:

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

Throws:

org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException

org.gvsig.fmap.geom.operation.GeometryOperationException

offset

public org.gvsig.fmap.geom.Geometry offset(int joinStyle,
 double distance)
                                    throws org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException,
org.gvsig.fmap.geom.operation.GeometryOperationException

Specified by:

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

Throws:

org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException

org.gvsig.fmap.geom.operation.GeometryOperationException

getScaleAffineTransform

protected AffineTransform getScaleAffineTransform(org.gvsig.fmap.geom.primitive.Point center,
 Double scale)
                                           throws org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException,
org.gvsig.fmap.geom.operation.GeometryOperationException

Throws:

org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException

org.gvsig.fmap.geom.operation.GeometryOperationException

canBeTransformed

public boolean canBeTransformed(AffineTransform at)

Specified by:

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

canBeReprojected

public boolean canBeReprojected(org.gvsig.crs.projection.lib.CoordinateTransformation ct)

Specified by:

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

force2D

public org.gvsig.fmap.geom.Geometry force2D()
                                     throws org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException,
org.gvsig.fmap.geom.operation.GeometryOperationException

Specified by:

force2D in interface org.gvsig.fmap.geom.Geometry

Throws:

org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException

org.gvsig.fmap.geom.operation.GeometryOperationException

force2DM

public org.gvsig.fmap.geom.Geometry force2DM()
                                      throws org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException,
org.gvsig.fmap.geom.operation.GeometryOperationException

Specified by:

force2DM in class AbstractGeometry

Throws:

org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException

org.gvsig.fmap.geom.operation.GeometryOperationException

force3D

public org.gvsig.fmap.geom.Geometry force3D()
                                     throws org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException,
org.gvsig.fmap.geom.operation.GeometryOperationException

Specified by:

force3D in class AbstractGeometry

Throws:

org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException

org.gvsig.fmap.geom.operation.GeometryOperationException

force3DM

public org.gvsig.fmap.geom.Geometry force3DM()
                                      throws org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException,
org.gvsig.fmap.geom.operation.GeometryOperationException

Specified by:

force3DM in class AbstractGeometry

Throws:

org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException

org.gvsig.fmap.geom.operation.GeometryOperationException

isEmpty

public boolean isEmpty()

Specified by:

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

Specified by:

isEmpty in interface org.gvsig.tools.util.IsEmpty

Overrides:

isEmpty in class AbstractCurve