TLcdGML2LinearRing (LuciadLightspeed API documentation)

java.lang.Object
- com.luciad.datamodel.TLcdDataObject
- - com.luciad.datamodel.TLcdFeaturedDataObject
  - - com.luciad.format.gml2.model.TLcdGML2AbstractGeometry
    - - com.luciad.format.gml2.model.TLcdGML2LinearRing

All Implemented Interfaces:

ILcdDataObject, ILcdBounded, ILcdCurve, ILcdPointList, ILcdPolygon, ILcdRing, ILcdShape, ILcd2DEditablePointList, ILcd2DEditableShape, ILcd3DEditablePointList, ILcd3DEditablePolygon, ILcd3DEditableShape, ILcdCache, ILcdCloneable, ILcdDeepCloneable, ~~ILcdFeatured~~ , ~~ILcdSelfDescribedFeatured~~ , Serializable, Cloneable
```
public class TLcdGML2LinearRing
extends TLcdGML2AbstractGeometry
implements ILcd3DEditablePolygon, ILcdRing, ILcdCache
```
Model class for the GML Linear Ring Type.

A LinearRing is defined by four or more coordinate tuples, with linear interpolation between them; the first and last coordinates must be coincident.

An important difference between this class and the GML2 type is that in GML2 the first and last point of a ring must be the same. In this implementation, this final duplicate element is filtered out during decoding. As such, in this linear ring the end point is NOT the same as the start point. The implementation however guarantees that on encoding to GML2 the first element is marshalled again at the end of the list of points to make sure the GML2 constraint is met.

Since:

10.0

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field and Description

static TLcdDataProperty COORD_OR_COORDINATES_PROPERTY
Data property that maps to the choice between the coord and coordinates elements.
- Fields inherited from class com.luciad.format.gml2.model.TLcdGML2AbstractGeometry
  GID_PROPERTY, SRS_PROPERTY
- Fields inherited from interface com.luciad.shape.ILcdPolygon
  CLOCKWISE, COUNTERCLOCKWISE, INVALID_ORIENTATION
- Fields inherited from interface com.luciad.shape.ILcdCurve
  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

Fields
Modifier and Type	Field and Description
`static TLcdDataProperty`	`COORD_OR_COORDINATES_PROPERTY` Data property that maps to the choice between the `coord` and `coordinates` elements.

Constructor Summary

Constructors
Constructor and Description
`TLcdGML2LinearRing()`
`TLcdGML2LinearRing(ILcdModelReference aSrs)` Constructs a linear ring and initializes its model reference (srs).
`TLcdGML2LinearRing(TLcdDataType aType)`
`TLcdGML2LinearRing(TLcdDataType aDataType, ILcdModelReference aSrs)` Constructs a linear ring and initializes its model reference (srs).

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`clearCache()` Clears the cache.
`TLcdGML2LinearRing`	`clone()` Returns a deep clone of this object.
`TLcdDataObject`	`clone(Map aObjectDictionary)` Returns a deep clone of this object.
`void`	`computePointSFCT(double aParam, ILcd3DEditablePoint aPointSFCT)` Computes a point of the curve, defined by the given parameter.
`boolean`	`contains2D(double aX, double aY)` Checks whether this `ILcdShape` contains the given point in the 2D space.
`boolean`	`contains2D(ILcdPoint aPoint)` Checks whether this `ILcdShape` contains the given `ILcdPoint` in the 2D space.
`boolean`	`contains3D(double aX, double aY, double aZ)` Checks whether this `ILcdShape` contains the given point in the 3D space.
`boolean`	`contains3D(ILcdPoint aPoint)` Checks whether this `ILcdShape` contains the given `ILcdPoint` in the 3D space.
`ILcdBounds`	`getBounds()` Returns the `ILcdBounds` by which the geometry of this `ILcdBounded` object is bounded.
`Object`	`getCachedObject(Object aKey)` Looks up and returns the cached Object corresponding to the given key.
`Object`	`getCoordOrCoordinates()` Returns the value of the property that maps to the choice between the `coord` and `coordinates` elements.
`ILcdPoint`	`getEndPoint()` Retrieves the end point of the curve.
`double`	`getEndTangent2D()` Returns the angle of the curve's tangent at the end point, in degrees counterclockwise from the direction at 3 o'clock.
`ILcdPoint`	`getFocusPoint()` Returns the focus point of this `ILcdShape`.
`String`	`getInterpolation()` Returns the interpolation method used by this curve.
`double`	`getLength2D(double aParam1, double aParam2)` Returns the length between two points of the curve, defined by the given parameters.
`int`	`getLineSegmentIntersectionCount(ILcdPoint aP1, ILcdPoint aP2)` Returns the number of intersections between this curve and a line segment defined by the two specified points.
`int`	`getOrientation()` Returns the orientation of this `ILcdPolygon`: `ILcdPolygon.CLOCKWISE` or `ILcdPolygon.COUNTERCLOCKWISE`.
`ILcd3DEditablePoint`	`getPoint(int aIndex)` Returns the `ILcdPoint` at a given index.
`int`	`getPointCount()` Returns the number of `ILcdPoint` objects in the list.
`ILcdPoint`	`getStartPoint()` Retrieves the start point of the curve.
`double`	`getStartTangent2D()` Returns the angle of the curve's tangent at the start point, in degrees counterclockwise from the direction at 3 o'clock.
`double`	`getTangent2D(double aParam)` Returns the angle of the curve's tangent in the point defined by the given parameter, in degrees counterclockwise from the direction at 3 o'clock.
`void`	`insert2DPoint(int aIndex, double aX, double aY)` Inserts a point at the given index into this `ILcd2DEditablePointList`.
`void`	`insert3DPoint(int aIndex, double aX, double aY, double aZ)` Inserts a point at the given index into this `ILcd3DEditablePointList`.
`void`	`insertIntoCache(Object aKey, Object aObject)` Inserts a cache Object corresponding to the given key Object.
`void`	`move2D(double aX, double aY)` Moves this `ILcd2DEditableShape` to the given point in the 2D space.
`void`	`move2D(ILcdPoint aPoint)` Moves this `ILcd2DEditableShape` to the given point in the 2D space.
`void`	`move2DPoint(int aIndex, double aX, double aY)` Moves the specified point of this `ILcd2DEditablePointList` to the given point in the 2D space.
`void`	`move3D(double aX, double aY, double aZ)` Moves this `ILcd3DEditableShape` to the given point in the 3D space.
`void`	`move3D(ILcdPoint aPoint)` Moves this `ILcd3DEditableShape` to the given point in the 3D space.
`void`	`move3DPoint(int aIndex, double aX, double aY, double aZ)` Moves the specified point of this `ILcd3DEditablePointList` to the given point in the 3D space.
`Object`	`removeCachedObject(Object aKey)` Looks up and removes the cached Object corresponding to the given key.
`void`	`removePointAt(int aIndex)` Removes the point at the given index from this `ILcd3DEditablePointList`.
`void`	`setCoordOrCoordinates(Object aValue)` Sets the value of the property that maps to the choice between the `coord` and `coordinates` elements.
`void`	`translate2D(double aDeltaX, double aDeltaY)` Translates this `ILcd2DEditableShape` from its current position over the given translation vector in the 2D space.
`void`	`translate2DPoint(int aIndex, double aDeltaX, double aDeltaY)` Translates the specified point of this `ILcd2DEditablePointList` from its current position over the given translation vector in the 2D space.
`void`	`translate3D(double aDeltaX, double aDeltaY, double aDeltaZ)` Translates this `ILcd3DEditableShape` from its current position over the given translation vector in the 3D space.
`void`	`translate3DPoint(int aIndex, double aDeltaX, double aDeltaY, double aDeltaZ)` Translates the specified point of this `ILcd3DEditablePointList` from its current position over the given translation vector in the 3D space.

Methods inherited from class com.luciad.format.gml2.model.TLcdGML2AbstractGeometry
getGid, getSrs, setGid, setSrs

Methods inherited from class com.luciad.datamodel.TLcdFeaturedDataObject
canSetFeature, getFeature, getFeature, getFeatureCount, getFeaturedDescriptor, setFeature, setFeature

Methods inherited from class com.luciad.datamodel.TLcdDataObject
getDataType, getValue, getValue, hasValue, hasValue, setValue, setValue, toString

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.luciad.shape.shape2D.ILcd2DEditablePointList
append2DPoint

Methods inherited from interface com.luciad.shape.ILcdPointList
getPointSFCT, getX, getY, getZ

- Field Detail
  - COORD_OR_COORDINATES_PROPERTY
```
public static final TLcdDataProperty COORD_OR_COORDINATES_PROPERTY
```
    Data property that maps to the choice between the coord and coordinates elements. The possible values for this property are instances of
    - List<TLcdGML2Coord>
    - TLcdGML2Coordinates
- Constructor Detail
  - TLcdGML2LinearRing
```
public TLcdGML2LinearRing(TLcdDataType aType)
```
  - TLcdGML2LinearRing
```
public TLcdGML2LinearRing()
```
  - TLcdGML2LinearRing
```
public TLcdGML2LinearRing(ILcdModelReference aSrs)
```
    Constructs a linear ring and initializes its model reference (srs).
    
    Parameters:
    
    aSrs - the model reference for this object
    
    See Also:
    
    TLcdGML2AbstractGeometry.setSrs(ILcdModelReference)
  - TLcdGML2LinearRing
```
public TLcdGML2LinearRing(TLcdDataType aDataType,
                          ILcdModelReference aSrs)
```
    Constructs a linear ring and initializes its model reference (srs).
    
    Parameters:
    
    aDataType - the data type for this object
    
    aSrs - the model reference for this object
    
    See Also:
    
    TLcdGML2AbstractGeometry.setSrs(ILcdModelReference)
- Method Detail
  - getOrientation
```
public int getOrientation()
```
    Description copied from interface: ILcdPolygon
    
    Returns the orientation of this ILcdPolygon: ILcdPolygon.CLOCKWISE or ILcdPolygon.COUNTERCLOCKWISE.
    
    Specified by:
    
    getOrientation in interface ILcdPolygon
    
    Returns:
    
    the orientation of this ILcdPolygon: ILcdPolygon.CLOCKWISE or ILcdPolygon.COUNTERCLOCKWISE. This method should not return INVALID_ORIENTATION, which is only to be used for resetting the orientation so that it can be recalculated.
  - move3DPoint
```
public void move3DPoint(int aIndex,
                        double aX,
                        double aY,
                        double aZ)
```
    Description copied from interface: ILcd3DEditablePointList
    
    Moves the specified point of this ILcd3DEditablePointList to the given point in the 3D space.
    
    Specified by:
    
    move3DPoint in interface ILcd3DEditablePointList
    
    Parameters:
    
    aIndex - a valid index in the list of points.
    
    aX - the x coordinate of the point.
    
    aY - the y coordinate of the point.
    
    aZ - the z coordinate of the point.
  - translate3DPoint
```
public void translate3DPoint(int aIndex,
                             double aDeltaX,
                             double aDeltaY,
                             double aDeltaZ)
```
    Description copied from interface: ILcd3DEditablePointList
    
    Translates the specified point of this ILcd3DEditablePointList from its current position over the given translation vector in the 3D space.
    
    Specified by:
    
    translate3DPoint in interface ILcd3DEditablePointList
    
    Parameters:
    
    aIndex - a valid new index in the list of points.
    
    aDeltaX - the x coordinate of the translation vector.
    
    aDeltaY - the y coordinate of the translation vector.
    
    aDeltaZ - the z coordinate of the translation vector.
  - insert3DPoint
```
public void insert3DPoint(int aIndex,
                          double aX,
                          double aY,
                          double aZ)
```
    Description copied from interface: ILcd3DEditablePointList
    
    Inserts a point at the given index into this ILcd3DEditablePointList.
    
    Specified by:
    
    insert3DPoint in interface ILcd3DEditablePointList
    
    Parameters:
    
    aIndex - a valid new index in the list of points.
    
    aX - the x coordinate of the new point.
    
    aY - the y coordinate of the new point.
    
    aZ - the z coordinate of the new point.
  - move2DPoint
```
public void move2DPoint(int aIndex,
                        double aX,
                        double aY)
```
    Description copied from interface: ILcd2DEditablePointList
    
    Moves the specified point of this ILcd2DEditablePointList to the given point in the 2D space. Only the first two dimensions of the ILcdShape are considered. The third dimension is left unchanged.
    
    Specified by:
    
    move2DPoint in interface ILcd2DEditablePointList
    
    Parameters:
    
    aIndex - a valid index in the list of points.
    
    aX - the x coordinate of the point.
    
    aY - the y coordinate of the point.
  - translate2DPoint
```
public void translate2DPoint(int aIndex,
                             double aDeltaX,
                             double aDeltaY)
```
    Description copied from interface: ILcd2DEditablePointList
    
    Translates the specified point of this ILcd2DEditablePointList from its current position over the given translation vector in the 2D space. Only the first two dimensions of the points are considered. The third dimension is left unchanged.
    
    Specified by:
    
    translate2DPoint in interface ILcd2DEditablePointList
    
    aDeltaX - the x coordinate of the translation vector.
    
    aDeltaY - the y coordinate of the translation vector.
  - insert2DPoint
```
public void insert2DPoint(int aIndex,
                          double aX,
                          double aY)
```
    Description copied from interface: ILcd2DEditablePointList
    
    Inserts a point at the given index into this ILcd2DEditablePointList.
    
    Specified by:
    
    insert2DPoint in interface ILcd2DEditablePointList
    
    Parameters:
    
    aIndex - a valid new index in the list of points.
    
    aX - the x coordinate of the new point.
    
    aY - the y coordinate of the new point.
  - removePointAt
```
public void removePointAt(int aIndex)
```
    Description copied from interface: ILcd3DEditablePointList
    
    Removes the point at the given index from this ILcd3DEditablePointList.
    
    Specified by:
    
    removePointAt in interface ILcd2DEditablePointList
    
    Specified by:
    
    removePointAt in interface ILcd3DEditablePointList
    
    Parameters:
    
    aIndex - a valid index in the list of ILcdPoint objects.
  - getPointCount
```
public int getPointCount()
```
    Description copied from interface: ILcdPointList
    
    Returns the number of ILcdPoint objects in the list.
    
    Specified by:
    
    getPointCount in interface ILcdPointList
    
    Returns:
    
    the number of ILcdPoint objects in the list.
  - getPoint
```
public ILcd3DEditablePoint getPoint(int aIndex)
```
    Description copied from interface: ILcdPointList
    
    Returns the ILcdPoint at a given index.
    
    Specified by:
    
    getPoint in interface ILcdPointList
    
    Parameters:
    
    aIndex - a valid index in the list of ILcdPoint objects.
    
    Returns:
    
    the ILcdPoint at the given index.
  - getStartPoint
```
public ILcdPoint getStartPoint()
```
    Description copied from interface: ILcdCurve
    
    Retrieves the start point of the curve.
    This is equivalent to computePointSFCT(0).
    
    Specified by:
    
    getStartPoint in interface ILcdCurve
    
    Returns:
    
    the start point of the curve
  - getEndPoint
```
public ILcdPoint getEndPoint()
```
    Description copied from interface: ILcdCurve
    
    Retrieves the end point of the curve.
    This is equivalent to computePointSFCT(1).
    
    Specified by:
    
    getEndPoint in interface ILcdCurve
    
    Returns:
    
    the end point of the curve
  - getStartTangent2D
```
public double getStartTangent2D()
```
    Description copied from interface: ILcdCurve
    
    Returns the angle of the curve's tangent at the start point, in degrees counterclockwise from the direction at 3 o'clock.
    The tangent orientation is from the start point towards the rest of the shape.
    This is the same as getTangent2D(0).
    
    Specified by:
    
    getStartTangent2D in interface ILcdCurve
    
    Returns:
    
    the curve's angle in the start point
  - getEndTangent2D
```
public double getEndTangent2D()
```
    Description copied from interface: ILcdCurve
    
    Returns the angle of the curve's tangent at the end point, in degrees counterclockwise from the direction at 3 o'clock.
    The tangent orientation is from the end point, away from the curve before it.
    This is the same as getTangent2D(1).
    
    Specified by:
    
    getEndTangent2D in interface ILcdCurve
    
    Returns:
    
    the curve's angle in the end point
  - getTangent2D
```
public double getTangent2D(double aParam)
```
    Description copied from interface: ILcdCurve
    Returns the angle of the curve's tangent in the point defined by the given parameter, in degrees counterclockwise from the direction at 3 o'clock.
    The tangent orientation is from the point at parameter aParam towards the rest of the shape.
    - The tangent at parameter 0 is the same as ILcdCurve.getStartTangent2D().
    - The tangent at parameter 1 is the same as ILcdCurve.getEndTangent2D().
    Specified by:
    
    getTangent2D in interface ILcdCurve
    
    Parameters:
    
    aParam - a value of the closed interval [0,1]
    
    Returns:
    
    the curve's angle in the point defined by the given parameter
  - getLength2D
```
public double getLength2D(double aParam1,
                          double aParam2)
```
    Description copied from interface: ILcdCurve
    Returns the length between two points of the curve, defined by the given parameters.
    - When aParam1 == aParam2, the length is 0.
    - When aParam1 == 0 and aParam2 == 1, the length is the whole length of the curve.
    - When aParam1 > aParam2, the length is (aParam1 to 1) + (0 to aParam2).
    Specified by:
    
    getLength2D in interface ILcdCurve
    
    Parameters:
    
    aParam1 - a value of the closed interval [0,1]
    
    aParam2 - a value of the closed interval [0,1]
    
    Returns:
    
    the length of the curve.
  - computePointSFCT
```
public void computePointSFCT(double aParam,
                             ILcd3DEditablePoint aPointSFCT)
```
    Description copied from interface: ILcdCurve
    Computes a point of the curve, defined by the given parameter.
    - At parameter 0, the point is the same as ILcdCurve.getStartPoint().
    - At parameter 1, the point is the same as ILcdCurve.getEndPoint().
    Specified by:
    
    computePointSFCT in interface ILcdCurve
    
    Parameters:
    
    aParam - a value of the closed interval [0,1]
    
    aPointSFCT - the point to store the computed curve point in
  - getInterpolation
```
public String getInterpolation()
```
    Description copied from interface: ILcdCurve
    
    Returns the interpolation method used by this curve.
    A set of predefined constants are defined in this interface, which are used by the default ILcdCurve implementations provided by LuciadLightspeed.
    
    Custom implementations can define their own constants, and use them to interpret the interpolation of the curve.
    
    Specified by:
    
    getInterpolation in interface ILcdCurve
    
    Returns:
    
    the interpolation method used by this curve.
  - getLineSegmentIntersectionCount
```
public int getLineSegmentIntersectionCount(ILcdPoint aP1,
                                           ILcdPoint aP2)
```
    Description copied from interface: ILcdCurve
    
    Returns the number of intersections between this curve and a line segment defined by the two specified points.
    This information can be used to perform containment calculations, if this curve is closed or if this curve is part of a composite closed curve. By determining the number of intersections between this curve and a line segment starting from a given point in a fixed direction, one can determine whether a point is located within the closed curve by using the even-odd rule.
    
    Specified by:
    
    getLineSegmentIntersectionCount in interface ILcdCurve
    
    Parameters:
    
    aP1 - the first point of the line segment
    
    aP2 - the second point of the line segment
    
    Returns:
    
    the number of intersections between the curve and the line segment
  - move3D
```
public void move3D(double aX,
                   double aY,
                   double aZ)
```
    Description copied from interface: ILcd3DEditableShape
    
    Moves this ILcd3DEditableShape to the given point in the 3D space. The focus point is used as the handle by which the shape is moved.
    
    Specified by:
    
    move3D in interface ILcd3DEditableShape
    
    Parameters:
    
    aX - the x coordinate of the point.
    
    aY - the y coordinate of the point.
    
    aZ - the z coordinate of the point.
  - move3D
```
public void move3D(ILcdPoint aPoint)
```
    Description copied from interface: ILcd3DEditableShape
    
    Moves this ILcd3DEditableShape to the given point in the 3D space. The focus point is used as the handle by which the shape is moved.
    
    Specified by:
    
    move3D in interface ILcd3DEditableShape
    
    Parameters:
    
    aPoint - the ILcdPoint to move to.
    
    See Also:
    
    ILcd3DEditableShape.move3D(double, double, double)
  - translate3D
```
public void translate3D(double aDeltaX,
                        double aDeltaY,
                        double aDeltaZ)
```
    Description copied from interface: ILcd3DEditableShape
    
    Translates this ILcd3DEditableShape from its current position over the given translation vector in the 3D space.
    
    Specified by:
    
    translate3D in interface ILcd3DEditablePointList
    
    Specified by:
    
    translate3D in interface ILcd3DEditableShape
    
    Parameters:
    
    aDeltaX - the x coordinate of the translation vector.
    
    aDeltaY - the y coordinate of the translation vector.
    
    aDeltaZ - the z coordinate of the translation vector.
  - move2D
```
public void move2D(ILcdPoint aPoint)
```
    Description copied from interface: ILcd2DEditableShape
    
    Moves this ILcd2DEditableShape to the given point in the 2D space. The focus point is used as the handle by which the shape is moved. Only the first two dimensions of the ILcdShape and the ILcdPoint are considered. The third dimension is left unchanged.
    
    Specified by:
    
    move2D in interface ILcd2DEditableShape
    
    Parameters:
    
    aPoint - the ILcdPoint to move to.
    
    See Also:
    
    ILcd2DEditableShape.move2D(double, double)
  - move2D
```
public void move2D(double aX,
                   double aY)
```
    Description copied from interface: ILcd2DEditableShape
    
    Moves this ILcd2DEditableShape to the given point in the 2D space. The focus point is used as the handle by which the shape is moved. Only the first two dimensions of the ILcdShape are considered. The third dimension is left unchanged.
    
    Specified by:
    
    move2D in interface ILcd2DEditableShape
    
    Parameters:
    
    aX - the x coordinate of the point.
    
    aY - the y coordinate of the point.
  - translate2D
```
public void translate2D(double aDeltaX,
                        double aDeltaY)
```
    Description copied from interface: ILcd2DEditableShape
    
    Translates this ILcd2DEditableShape from its current position over the given translation vector in the 2D space. Only the first two dimensions of the ILcdShape are considered. The third dimension is left unchanged.
    
    Specified by:
    
    translate2D in interface ILcd2DEditablePointList
    
    Specified by:
    
    translate2D in interface ILcd2DEditableShape
    
    Parameters:
    
    aDeltaX - the x coordinate of the translation vector.
    
    aDeltaY - the y coordinate of the translation vector.
  - contains2D
```
public boolean contains2D(ILcdPoint aPoint)
```
    Description copied from interface: ILcdShape
    
    Checks whether this ILcdShape contains the given ILcdPoint in the 2D space. Only the first two dimensions of the ILcdShape and the ILcdPoint are considered.
    
    Specified by:
    
    contains2D in interface ILcdShape
    
    Overrides:
    
    contains2D in class TLcdGML2AbstractGeometry
    
    Parameters:
    
    aPoint - the ILcdPoint to test.
    
    Returns:
    
    the boolean result of the containment test.
    
    See Also:
    
    ILcdShape.contains2D(double, double)
  - contains3D
```
public boolean contains3D(ILcdPoint aPoint)
```
    Description copied from interface: ILcdShape
    
    Checks whether this ILcdShape contains the given ILcdPoint in the 3D space.
    
    Specified by:
    
    contains3D in interface ILcdShape
    
    Overrides:
    
    contains3D in class TLcdGML2AbstractGeometry
    
    Parameters:
    
    aPoint - the ILcdPoint to test.
    
    Returns:
    
    the boolean result of the containment test.
    
    See Also:
    
    ILcdShape.contains3D(double, double, double)
  - contains3D
```
public boolean contains3D(double aX,
                          double aY,
                          double aZ)
```
    Description copied from interface: ILcdShape
    
    Checks whether this ILcdShape contains the given point in the 3D space.
    
    Specified by:
    
    contains3D in interface ILcdShape
    
    Overrides:
    
    contains3D in class TLcdGML2AbstractGeometry
    
    Parameters:
    
    aX - the x coordinate of the point.
    
    aY - the y coordinate of the point.
    
    aZ - the z coordinate of the point.
    
    Returns:
    
    the boolean result of the containment test.
  - contains2D
```
public boolean contains2D(double aX,
                          double aY)
```
    Description copied from interface: ILcdShape
    
    Checks whether this ILcdShape contains the given point in the 2D space. Only the first two dimensions of the ILcdShape are considered.
    
    Specified by:
    
    contains2D in interface ILcdShape
    
    Overrides:
    
    contains2D in class TLcdGML2AbstractGeometry
    
    Parameters:
    
    aX - the x coordinate of the point.
    
    aY - the y coordinate of the point.
    
    Returns:
    
    the boolean result of the containment test.
  - getFocusPoint
```
public ILcdPoint getFocusPoint()
```
    Description copied from interface: ILcdShape
    
    Returns the focus point of this ILcdShape.
    
    Specified by:
    
    getFocusPoint in interface ILcdShape
    
    Overrides:
    
    getFocusPoint in class TLcdGML2AbstractGeometry
    
    Returns:
    
    the focus point of this ILcdShape.
  - clone
```
public TLcdGML2LinearRing clone()
```
    Description copied from class: TLcdDataObject
    
    Returns a deep clone of this object. This method delegates to TLcdDataObject.clone(Map).
    
    Specified by:
    
    clone in interface ILcdCloneable
    
    Overrides:
    
    clone in class TLcdDataObject
    
    Returns:
    
    a deep clone of this object
    
    See Also:
    
    Object.clone()
  - clone
```
public TLcdDataObject clone(Map aObjectDictionary)
```
    Description copied from class: TLcdDataObject
    Returns a deep clone of this object. If the clone is not already present in the dictionary, a new instance if created as follows:
    - First, a new instance is created using Java's clone() mechanism.
    - Then, all properties of this object are cloned and set on the newly created instance. A property is cloned as follows:
      
      If the property value is an ILcdDataObject, the value is cloned by first creating a new instance via the value.getDataType().newInstance() method, and then cloning its properties one by one.
      
      If the value implements ILcdDeepCloneable or ILcdCloneable then this interface is used to clone the value.
      
      Otherwise, the property value is copied by reference.
    Specified by:
    
    clone in interface ILcdDeepCloneable
    
    Overrides:
    
    clone in class TLcdDataObject
    
    Parameters:
    
    aObjectDictionary - the Object dictionary that keeps track of the objects for which a clone has already been made, and their corresponding clone Object.
    
    Returns:
    
    a deep clone of this object
  - getBounds
```
public ILcdBounds getBounds()
```
    Description copied from interface: ILcdBounded
    
    Returns the ILcdBounds by which the geometry of this ILcdBounded object is bounded.
    If the geometry does not allow retrieving valid bounds (for example a polyline with 0 points) the return value is unspecified. It is highly recommended to return an undefined bounds. You can create undefined bounds using the default constructors of TLcdLonLatBounds or TLcdXYBounds.
    
    Specified by:
    
    getBounds in interface ILcdBounded
    
    Overrides:
    
    getBounds in class TLcdGML2AbstractGeometry
    
    Returns:
    
    the ILcdBounds by which the geometry of this ILcdBounded object is bounded.
  - clearCache
```
public void clearCache()
```
    Description copied from interface: ILcdCache
    
    Clears the cache.
    
    Specified by:
    
    clearCache in interface ILcdCache
  - getCachedObject
```
public Object getCachedObject(Object aKey)
```
    Description copied from interface: ILcdCache
    
    Looks up and returns the cached Object corresponding to the given key.
    
    Specified by:
    
    getCachedObject in interface ILcdCache
    
    Parameters:
    
    aKey - the key Object that was used for storing the cache Object.
    
    Returns:
    
    the cached Object, or null if there is no Object corresponding to the given key.
  - insertIntoCache
```
public void insertIntoCache(Object aKey,
                            Object aObject)
```
    Description copied from interface: ILcdCache
    
    Inserts a cache Object corresponding to the given key Object.
    
    Specified by:
    
    insertIntoCache in interface ILcdCache
    
    Parameters:
    
    aKey - the key Object that will be used to identify the Object. The key must therefore be a unique identifier, typically the caller itself: insertIntoCache(this, ...).
    
    aObject - the Object to be cached.
  - removeCachedObject
```
public Object removeCachedObject(Object aKey)
```
    Description copied from interface: ILcdCache
    
    Looks up and removes the cached Object corresponding to the given key.
    
    Specified by:
    
    removeCachedObject in interface ILcdCache
    
    Parameters:
    
    aKey - the key Object that was used for storing the cache Object.
    
    Returns:
    
    the cached Object, or null if there was no Object corresponding to the given key.
  - getCoordOrCoordinates
```
public Object getCoordOrCoordinates()
```
    Returns the value of the property that maps to the choice between the coord and coordinates elements.
    The possible values for this property are instances of
    - List<TLcdGML2Coord>
    - TLcdGML2Coordinates
    Returns:
    
    the value of the COORD_OR_COORDINATES_PROPERTY property.
  - setCoordOrCoordinates
```
public void setCoordOrCoordinates(Object aValue)
```
    Sets the value of the property that maps to the choice between the coord and coordinates elements.
    The possible values for this property are instances of
    - List<TLcdGML2Coord>
    - TLcdGML2Coordinates
    Parameters:
    
    aValue - the value to set for the COORD_OR_COORDINATES_PROPERTY property.

LuciadLightspeedClass TLcdGML2LinearRing

Field Summary

Fields inherited from class com.luciad.format.gml2.model.TLcdGML2AbstractGeometry

Fields inherited from interface com.luciad.shape.ILcdPolygon

Fields inherited from interface com.luciad.shape.ILcdCurve

Constructor Summary

Method Summary

Methods inherited from class com.luciad.format.gml2.model.TLcdGML2AbstractGeometry

Methods inherited from class com.luciad.datamodel.TLcdFeaturedDataObject

Methods inherited from class com.luciad.datamodel.TLcdDataObject

Methods inherited from class java.lang.Object

Methods inherited from interface com.luciad.shape.shape2D.ILcd2DEditablePointList

Methods inherited from interface com.luciad.shape.ILcdPointList

Field Detail

COORD_OR_COORDINATES_PROPERTY

Constructor Detail

TLcdGML2LinearRing

TLcdGML2LinearRing

TLcdGML2LinearRing

TLcdGML2LinearRing

Method Detail

getOrientation

move3DPoint

translate3DPoint

insert3DPoint

move2DPoint

translate2DPoint

insert2DPoint

removePointAt

getPointCount

getPoint

getStartPoint

getEndPoint

getStartTangent2D

getEndTangent2D

getTangent2D

getLength2D

computePointSFCT

getInterpolation

getLineSegmentIntersectionCount

move3D

move3D

translate3D

move2D

move2D

translate2D

contains2D

contains3D

contains3D

contains2D

getFocusPoint

clone

clone

getBounds

clearCache

getCachedObject

insertIntoCache

removeCachedObject

getCoordOrCoordinates

setCoordOrCoordinates