org.deegree.geometry.standard.curvesegments
Class DefaultCircle

java.lang.Object
  org.deegree.geometry.standard.curvesegments.DefaultArc
      org.deegree.geometry.standard.curvesegments.DefaultCircle

All Implemented Interfaces:

Arc, ArcString, Circle, CurveSegment

public class DefaultCircle
extends DefaultArc
implements Circle

Default implementation of Circle segments.

Version:

$Revision: 31641 $, $Date: 2011-08-24 21:24:55 +0200 (Wed, 24 Aug 2011) $

Author:

Markus Schneider , last edited by: $Author: mschneider $

Nested Class Summary

Nested classes/interfaces inherited from interface org.deegree.geometry.primitive.segments.CurveSegment

CurveSegment.CurveSegmentType

Field Summary

Fields inherited from class org.deegree.geometry.standard.curvesegments.DefaultArc

points

Constructor Summary

DefaultCircle(Point p1, Point p2, Point p3)
Creates a new DefaultCircle instance from the given parameters.

Method Summary

Point	getEndPoint() Returns the end point of the segment.
Point	getMidPoint() Returns the mid-point of the circle.
Measure	getRadius(Unit requestedUnits) Returns the radius of the circle.
CurveSegment.CurveSegmentType	getSegmentType() Returns the type of curve segment.

Methods inherited from class org.deegree.geometry.standard.curvesegments.DefaultArc

getControlPoints, getCoordinateDimension, getNumArcs, getPoint1, getPoint2, getPoint3, getStartPoint

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.deegree.geometry.primitive.segments.Arc

getPoint1, getPoint2, getPoint3

Methods inherited from interface org.deegree.geometry.primitive.segments.ArcString

getControlPoints, getNumArcs

Methods inherited from interface org.deegree.geometry.primitive.segments.CurveSegment

getCoordinateDimension, getStartPoint

Constructor Detail

DefaultCircle

public DefaultCircle(Point p1,
                     Point p2,
                     Point p3)

Creates a new DefaultCircle instance from the given parameters.

Parameters:

p1 -

p2 -

p3 -

Method Detail

getMidPoint

public Point getMidPoint()

Description copied from interface: Circle

Returns the mid-point of the circle.

Specified by:

getMidPoint in interface Circle

Returns:

the mid-point

getRadius

public Measure getRadius(Unit requestedUnits)

Description copied from interface: Circle

Returns the radius of the circle.

Specified by:

getRadius in interface Circle

Parameters:

requestedUnits - units that the radius should be expressed as

Returns:

the radius of the arc

getEndPoint

public Point getEndPoint()

Description copied from interface: CurveSegment

Returns the end point of the segment.

Specified by:

getEndPoint in interface CurveSegment

Overrides:

getEndPoint in class DefaultArc

Returns:

the end point of the segment

getSegmentType

public CurveSegment.CurveSegmentType getSegmentType()

Description copied from interface: CurveSegment

Returns the type of curve segment.

Specified by:

getSegmentType in interface CurveSegment

Overrides:

getSegmentType in class DefaultArc

Returns:

the type of curve segment