org.deegree.geometry.standard.curvesegments
Class DefaultArcString

java.lang.Object
  org.deegree.geometry.standard.curvesegments.DefaultArcString

All Implemented Interfaces:

ArcString, CurveSegment

public class DefaultArcString
extends Object
implements ArcString

Default implementation of ArcString segments.

Version:

$Revision:$, $Date:$

Author:

Markus Schneider , last edited by: $Author:$

Nested Class Summary

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

CurveSegment.CurveSegmentType

Field Summary

protected Points	controlPoints
protected int	numArcs

Constructor Summary

DefaultArcString(Points controlPoints)
Creates a new DefaultArcString instance from the given parameters.

Method Summary

Points	getControlPoints() Returns the control points of the interpolation.
int	getCoordinateDimension() Returns the coordinate dimension, i.e. the dimension of the space that the curve is embedded in.
Point	getEndPoint() Returns the end point of the segment.
int	getNumArcs() Returns the number of arcs of the string.
CurveSegment.CurveSegmentType	getSegmentType() Returns the type of curve segment.
Point	getStartPoint() Returns the start point of the segment.

Methods inherited from class java.lang.Object

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

Field Detail

numArcs

protected int numArcs

controlPoints

protected Points controlPoints

Constructor Detail

DefaultArcString

public DefaultArcString(Points controlPoints)

Creates a new DefaultArcString instance from the given parameters.

Parameters:

controlPoints - interpolation points

Method Detail

getCoordinateDimension

public int getCoordinateDimension()

Description copied from interface: CurveSegment

Returns the coordinate dimension, i.e. the dimension of the space that the curve is embedded in.

Specified by:

getCoordinateDimension in interface CurveSegment

Returns:

the coordinate dimension

getControlPoints

public Points getControlPoints()

Description copied from interface: ArcString

Returns the control points of the interpolation.

Specified by:

getControlPoints in interface ArcString

Returns:

the control points of the interpolation

getNumArcs

public int getNumArcs()

Description copied from interface: ArcString

Returns the number of arcs of the string.

Specified by:

getNumArcs in interface ArcString

Returns:

the number of arcs

getStartPoint

public Point getStartPoint()

Description copied from interface: CurveSegment

Returns the start point of the segment.

Specified by:

getStartPoint in interface CurveSegment

Returns:

the start point of the segment

getEndPoint

public Point getEndPoint()

Description copied from interface: CurveSegment

Returns the end point of the segment.

Specified by:

getEndPoint in interface CurveSegment

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

Returns:

the type of curve segment