public class TLcdGML32Triangle extends TLcdGML32AbstractSurfacePatch implements ILcd3DEditablePolygon, ILcdRing
Modifier and Type | Field and Description |
---|---|
static TLcdDataProperty |
EXTERIOR_PROPERTY
Data property that maps to the
exterior element. |
static TLcdDataProperty |
INTERPOLATION_ATTR_PROPERTY
Data property that maps to the
interpolation attribute. |
CLOCKWISE, COUNTERCLOCKWISE, INVALID_ORIENTATION
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 |
---|
TLcdGML32Triangle() |
TLcdGML32Triangle(ILcdModelReference aModelReference)
Constructs a new instance and sets its exterior to a new
TLcdGML32LinearRing
initialized with the given model reference. |
TLcdGML32Triangle(TLcdDataType aType) |
TLcdGML32Triangle(TLcdDataType aDataType,
ILcdModelReference aModelReference)
Constructs a new instance and sets its exterior to a new
TLcdGML32LinearRing
initialized with the given model reference. |
Modifier and Type | Method and Description |
---|---|
TLcdGML32Triangle |
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 aArg0)
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 aArg0)
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. |
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.
|
TLcdGML32AbstractRing |
getExterior()
Returns the role value contained in the value of the
EXTERIOR_PROPERTY property. |
ILcdPoint |
getFocusPoint()
Returns the focus point of this
ILcdShape . |
String |
getInterpolation()
Returns the interpolation method used by this curve.
|
ELcdGML32SurfaceInterpolation |
getInterpolationAttr()
Returns the value of the property that maps to the
interpolation attribute. |
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 . |
ILcdPoint |
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 |
move2D(double aX,
double aY)
Moves this
ILcd2DEditableShape to the given point in the 2D space. |
void |
move2D(ILcdPoint aArg0)
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. |
void |
removePointAt(int aIndex)
Removes the point at the given index from this
ILcd3DEditablePointList . |
void |
setExterior(TLcdGML32AbstractRing aValue)
Sets the value of the property that maps to the
exterior element. |
void |
setInterpolationAttr(ELcdGML32SurfaceInterpolation aValue)
Sets the value of the property that maps to the
interpolation attribute. |
void |
translate2D(double aX,
double aY)
Translates this
ILcd2DEditableShape from its current position over the given translation
vector in the 2D space. |
void |
translate2DPoint(int aIndex,
double aX,
double aY)
Translates the specified point of this
ILcd2DEditablePointList from its current position
over the given translation vector in the 2D space. |
void |
translate3D(double aX,
double aY,
double aZ)
Translates this
ILcd3DEditableShape from its current position over the given translation
vector in the 3D space. |
void |
translate3DPoint(int aIndex,
double aX,
double aY,
double aZ)
Translates the specified point of this
ILcd3DEditablePointList from its current position
over the given translation vector in the 3D space. |
getDataType, getValue, getValue, hasValue, hasValue, setValue, setValue, toString
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
append2DPoint
getPointSFCT, getX, getY, getZ
public static final TLcdDataProperty INTERPOLATION_ATTR_PROPERTY
interpolation
attribute.
The possible values for this property are instances of ELcdGML32SurfaceInterpolation
.public static final TLcdDataProperty EXTERIOR_PROPERTY
exterior
element.
The possible values for this property are instances of TLcdGML32AbstractRingProperty
.public TLcdGML32Triangle(TLcdDataType aType)
public TLcdGML32Triangle()
public TLcdGML32Triangle(ILcdModelReference aModelReference)
TLcdGML32LinearRing
initialized with the given model reference.aModelReference
- the model reference of this objectpublic TLcdGML32Triangle(TLcdDataType aDataType, ILcdModelReference aModelReference)
TLcdGML32LinearRing
initialized with the given model reference.aDataType
- the data type for this objectaModelReference
- the model reference of this objectpublic boolean contains2D(double aX, double aY)
ILcdShape
ILcdShape
contains the given point in
the 2D space. Only the first two dimensions of the ILcdShape
are considered.contains2D
in interface ILcdShape
contains2D
in class TLcdGML32AbstractSurfacePatch
aX
- the x coordinate of the point.aY
- the y coordinate of the point.public boolean contains2D(ILcdPoint aArg0)
ILcdShape
ILcdShape
contains the given ILcdPoint
in the 2D space.
Only the first two dimensions of the ILcdShape
and the ILcdPoint
are considered.contains2D
in interface ILcdShape
contains2D
in class TLcdGML32AbstractSurfacePatch
aArg0
- the ILcdPoint
to test.ILcdShape.contains2D(double, double)
public boolean contains3D(double aX, double aY, double aZ)
ILcdShape
ILcdShape
contains the given point in
the 3D space.contains3D
in interface ILcdShape
contains3D
in class TLcdGML32AbstractSurfacePatch
aX
- the x coordinate of the point.aY
- the y coordinate of the point.aZ
- the z coordinate of the point.public boolean contains3D(ILcdPoint aArg0)
ILcdShape
ILcdShape
contains the given ILcdPoint
in the 3D space.contains3D
in interface ILcdShape
contains3D
in class TLcdGML32AbstractSurfacePatch
aArg0
- the ILcdPoint
to test.ILcdShape.contains3D(double, double, double)
public ILcdBounds getBounds()
ILcdBounded
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
.
getBounds
in interface ILcdBounded
getBounds
in class TLcdGML32AbstractSurfacePatch
ILcdBounds
by which the geometry of this ILcdBounded
object
is bounded.public ILcdPoint getFocusPoint()
ILcdShape
ILcdShape
.getFocusPoint
in interface ILcdShape
getFocusPoint
in class TLcdGML32AbstractSurfacePatch
ILcdShape
.public int getOrientation()
ILcdPolygon
ILcdPolygon
:
ILcdPolygon.CLOCKWISE
or ILcdPolygon.COUNTERCLOCKWISE
.getOrientation
in interface ILcdPolygon
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.public int getPointCount()
ILcdPointList
ILcdPoint
objects in the list.getPointCount
in interface ILcdPointList
ILcdPoint
objects in the list.public void insert2DPoint(int aIndex, double aX, double aY)
ILcd2DEditablePointList
ILcd2DEditablePointList
.insert2DPoint
in interface ILcd2DEditablePointList
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.public void insert3DPoint(int aIndex, double aX, double aY, double aZ)
ILcd3DEditablePointList
ILcd3DEditablePointList
.insert3DPoint
in interface ILcd3DEditablePointList
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.public void move2D(double aX, double aY)
ILcd2DEditableShape
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.move2D
in interface ILcd2DEditableShape
aX
- the x coordinate of the point.aY
- the y coordinate of the point.public void move2D(ILcdPoint aArg0)
ILcd2DEditableShape
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.move2D
in interface ILcd2DEditableShape
aArg0
- the ILcdPoint
to move to.ILcd2DEditableShape.move2D(double, double)
public void move2DPoint(int aIndex, double aX, double aY)
ILcd2DEditablePointList
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.move2DPoint
in interface ILcd2DEditablePointList
aIndex
- a valid index in the list of points.aX
- the x coordinate of the point.aY
- the y coordinate of the point.public void move3D(double aX, double aY, double aZ)
ILcd3DEditableShape
ILcd3DEditableShape
to the given point in the 3D space. The focus point
is used as the handle by which the shape is moved.move3D
in interface ILcd3DEditableShape
aX
- the x coordinate of the point.aY
- the y coordinate of the point.aZ
- the z coordinate of the point.public void move3D(ILcdPoint aPoint)
ILcd3DEditableShape
ILcd3DEditableShape
to the given point in the 3D space. The focus point
is used as the handle by which the shape is moved.move3D
in interface ILcd3DEditableShape
aPoint
- the ILcdPoint
to move to.ILcd3DEditableShape.move3D(double, double, double)
public void move3DPoint(int aIndex, double aX, double aY, double aZ)
ILcd3DEditablePointList
ILcd3DEditablePointList
to the given point in the 3D space.move3DPoint
in interface ILcd3DEditablePointList
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.public void removePointAt(int aIndex)
ILcd3DEditablePointList
ILcd3DEditablePointList
.removePointAt
in interface ILcd2DEditablePointList
removePointAt
in interface ILcd3DEditablePointList
aIndex
- a valid index in the list of ILcdPoint
objects.public void translate2D(double aX, double aY)
ILcd2DEditableShape
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.translate2D
in interface ILcd2DEditablePointList
translate2D
in interface ILcd2DEditableShape
aX
- the x coordinate of the translation vector.aY
- the y coordinate of the translation vector.public void translate2DPoint(int aIndex, double aX, double aY)
ILcd2DEditablePointList
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.translate2DPoint
in interface ILcd2DEditablePointList
aX
- the x coordinate of the translation vector.aY
- the y coordinate of the translation vector.public void translate3D(double aX, double aY, double aZ)
ILcd3DEditableShape
ILcd3DEditableShape
from its current position over the given translation
vector in the 3D space.translate3D
in interface ILcd3DEditablePointList
translate3D
in interface ILcd3DEditableShape
aX
- the x coordinate of the translation vector.aY
- the y coordinate of the translation vector.aZ
- the z coordinate of the translation vector.public void translate3DPoint(int aIndex, double aX, double aY, double aZ)
ILcd3DEditablePointList
ILcd3DEditablePointList
from its current position
over the given translation vector in the 3D space.translate3DPoint
in interface ILcd3DEditablePointList
aIndex
- a valid new index in the list of points.aX
- the x coordinate of the translation vector.aY
- the y coordinate of the translation vector.aZ
- the z coordinate of the translation vector.public ILcdPoint getPoint(int aIndex) throws IndexOutOfBoundsException
ILcdPointList
ILcdPoint
at a given index.getPoint
in interface ILcdPointList
aIndex
- a valid index in the list of ILcdPoint
objects.ILcdPoint
at the given index.IndexOutOfBoundsException
- if the given index is out of bounds.public TLcdGML32Triangle clone()
TLcdDataObject
TLcdDataObject.clone(Map)
.clone
in interface ILcdCloneable
clone
in class TLcdDataObject
Object.clone()
public TLcdDataObject clone(Map aObjectDictionary)
TLcdDataObject
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.ILcdDeepCloneable
or
ILcdCloneable
then this interface is used to clone the value.clone
in interface ILcdDeepCloneable
clone
in class TLcdDataObject
aObjectDictionary
- the Object dictionary that keeps track of the objects for which a clone has already been made,
and their corresponding clone Object.public ILcdPoint getStartPoint()
ILcdCurve
This is equivalent to computePointSFCT(0)
.
getStartPoint
in interface ILcdCurve
public ILcdPoint getEndPoint()
ILcdCurve
This is equivalent to computePointSFCT(1)
.
getEndPoint
in interface ILcdCurve
public double getStartTangent2D()
ILcdCurve
The tangent orientation is from the start point towards the rest of the shape.
This is the same as getTangent2D(0)
.
getStartTangent2D
in interface ILcdCurve
public double getEndTangent2D()
ILcdCurve
The tangent orientation is from the end point, away from the curve before it.
This is the same as getTangent2D(1)
.
getEndTangent2D
in interface ILcdCurve
public double getTangent2D(double aParam)
ILcdCurve
The tangent orientation is from the point at parameter aParam
towards the rest of the shape.
ILcdCurve.getStartTangent2D()
.ILcdCurve.getEndTangent2D()
.getTangent2D
in interface ILcdCurve
aParam
- a value of the closed interval [0,1]public double getLength2D(double aParam1, double aParam2)
ILcdCurve
aParam1 == 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 ILcdCurve
aParam1
- a value of the closed interval [0,1]aParam2
- a value of the closed interval [0,1]public void computePointSFCT(double aParam, ILcd3DEditablePoint aPointSFCT)
ILcdCurve
ILcdCurve.getStartPoint()
.ILcdCurve.getEndPoint()
.computePointSFCT
in interface ILcdCurve
aParam
- a value of the closed interval [0,1]aPointSFCT
- the point to store the computed curve point inpublic String getInterpolation()
ILcdCurve
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.
getInterpolation
in interface ILcdCurve
public int getLineSegmentIntersectionCount(ILcdPoint aP1, ILcdPoint aP2)
ILcdCurve
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.
getLineSegmentIntersectionCount
in interface ILcdCurve
aP1
- the first point of the line segmentaP2
- the second point of the line segmentpublic ELcdGML32SurfaceInterpolation getInterpolationAttr()
interpolation
attribute.INTERPOLATION_ATTR_PROPERTY
property.public void setInterpolationAttr(ELcdGML32SurfaceInterpolation aValue)
interpolation
attribute.aValue
- the value to set for the INTERPOLATION_ATTR_PROPERTY
property.public TLcdGML32AbstractRing getExterior()
EXTERIOR_PROPERTY
property. Returns null
if the value of the EXTERIOR_PROPERTY
property is null
.
A boundary of a surface consists of a number of rings. In the normal 2D case, one of these rings is distinguished as being the exterior boundary. In a general manifold this is not always possible, in which case all boundaries shall be listed as interior boundaries, and the exterior will be empty.
EXTERIOR_PROPERTY
property.TLcdGML32AbstractRingProperty
public void setExterior(TLcdGML32AbstractRing aValue)
exterior
element. to a new instance of the association class TLcdGML32AbstractRingProperty
initialized with the given role value. In case the given role value is null
, the EXTERIOR_PROPERTY
property is set to null
.
A boundary of a surface consists of a number of rings. In the normal 2D case, one of these rings is distinguished as being the exterior boundary. In a general manifold this is not always possible, in which case all boundaries shall be listed as interior boundaries, and the exterior will be empty.
aValue
- the role value to set for the EXTERIOR_PROPERTY
property.