org.opengis.geometry.coordinate

Interface Circle

All Superinterfaces:

Arc, ArcString, CurveSegment, GenericCurve

@UML(identifier="GM_Circle",
     specification=ISO_19107)
public interface Circle
extends Arc

Same as an arc, but closed to form a full circle. The start and end bearing are equal and shall be the bearing for the first control point listed.

This still requires at least 3 distinct non-co-linear points to be unambiguously defined. The arc is simply extended until the first point is encountered.

Since:

GeoAPI 1.0

Author:

Martin Desruisseaux (IRD)

Method Summary

Methods inherited from interface Arc

getCenter, getEndAngle, getRadius, getStartAngle

Methods inherited from interface ArcString

asArcs, getControlPoints, getInterpolation, getNumArc

Methods inherited from interface CurveSegment

getBoundary, getCurve, getNumDerivativesAtEnd, getNumDerivativesAtStart, getNumDerivativesInterior, getSamplePoints, reverse

Methods inherited from interface GenericCurve

asLineString, forConstructiveParam, forParam, getEndConstructiveParam, getEndParam, getEndPoint, getParamForPoint, getStartConstructiveParam, getStartParam, getStartPoint, getTangent, length, length