org.deegree.geometry.primitive.segments
Interface ArcString

All Superinterfaces:

CurveSegment

All Known Subinterfaces:

Arc, Circle

All Known Implementing Classes:

DefaultArc, DefaultArcString, DefaultCircle

public interface ArcString
extends CurveSegment

CurveSegment that uses three-point circular arc interpolation.

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

Method Summary

Points	getControlPoints() Returns the control points of the interpolation.
int	getNumArcs() Returns the number of arcs of the string.

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

getCoordinateDimension, getEndPoint, getSegmentType, getStartPoint

Method Detail

getNumArcs

int getNumArcs()

Returns the number of arcs of the string.

Returns:

the number n of arcs (n >= 1)

getControlPoints

Points getControlPoints()

Returns the control points of the interpolation.

The number of points is always 2 * k + 1 points (k >= 1).

Returns:

the control points of the interpolation, never null