public class TLcdLonLatCompositeRing extends TLcdCompositeCurve implements ILcdRing
ILcdCompositeCurve that is also an ILcdRing,
in the geodetic space. In addition to the properties defined by ILcdEditableCompositeCurve,
a TLcdLonLatCompositeRing has an ellipsoid on which it lives.
All longitude/latitude coordinates are expressed in degrees.
This class is thread-safe for concurrent read-only access of its contents. For read-write access,
external locking must be used. Such locking is typically done at the model level.INTERPOLATION_CIRCLE_BY_3POINTS, INTERPOLATION_CIRCLE_BY_CENTERPOINT, INTERPOLATION_CIRCULARARC_BY_3POINTS, INTERPOLATION_CIRCULARARC_BY_BULGE, INTERPOLATION_CIRCULARARC_BY_CENTERPOINT, INTERPOLATION_ELLIPTICAL, INTERPOLATION_GEODESIC, INTERPOLATION_LINEAR, INTERPOLATION_MIXED, INTERPOLATION_RHUMB| Constructor and Description |
|---|
TLcdLonLatCompositeRing(ILcdEllipsoid aEllipsoid) |
| Modifier and Type | Method and Description |
|---|---|
Object |
clone()
Creates and returns a copy of this object, by delegating to
Object.clone(). |
boolean |
contains2D(double aX,
double aY)
Checks whether this
ILcdShape contains the given point in
the 2D space. |
double |
getEndTangent2D()
Returns the angle of the curve's tangent at the end point,
in degrees counterclockwise from the direction at 3 o'clock.
|
double |
getLength2D(double aParam1,
double aParam2)
Returns the length between two points of the curve,
defined by the given parameters.
|
clearCache, computePointSFCT, contains3D, equals, getBounds, getCachedObject, getCurves, getEndPoint, getFocusPoint, getInterpolation, getLineSegmentIntersectionCount, getStartPoint, getStartTangent2D, getTangent2D, hashCode, insertIntoCache, removeCachedObjectcontains2D, contains3D, fromDomainObjectfinalize, getClass, notify, notifyAll, toString, wait, wait, waitcomputePointSFCT, getEndPoint, getInterpolation, getLineSegmentIntersectionCount, getStartPoint, getStartTangent2D, getTangent2Dcontains2D, contains3D, contains3D, getFocusPointgetBoundspublic TLcdLonLatCompositeRing(ILcdEllipsoid aEllipsoid)
public double getEndTangent2D()
ILcdCurveThe tangent orientation is from the end point, away from the curve before it.
This is the same as getTangent2D(1).
getEndTangent2D in interface ILcdCurvegetEndTangent2D in class TLcdCompositeCurvepublic double getLength2D(double aParam1,
double aParam2)
ILcdCurveaParam1 == aParam2, the length is 0.aParam1 == 0 and aParam2 == 1, the length is the whole length of the curve.aParam1 > aParam2, the length is (aParam1 to 1) + (0 to aParam2).getLength2D in interface ILcdCurvegetLength2D in class TLcdCompositeCurveaParam1 - a value of the closed interval [0,1]aParam2 - a value of the closed interval [0,1]public boolean contains2D(double aX,
double aY)
ILcdShapeILcdShape contains the given point in
the 2D space. Only the first two dimensions of the ILcdShape
are considered.contains2D in interface ILcdShapecontains2D in class TLcdCompositeCurveaX - the x coordinate of the point.aY - the y coordinate of the point.public Object clone()
ALcdShapeObject.clone(). Extensions should delegate to this implementation
with super.clone(), in order to create an object instance of
the right type, with all fields copied. They then should explicitly
clone any non-primitive fields for which a deeper clone is required.clone in interface ILcdCloneableclone in class TLcdCompositeCurveObject.clone()