public class TLcdNVG15Ellipse extends TLcdNVG15MapObject implements ILcd2DEditableEllipse, ILcdRing, ILcdInvalidateable, ILcdCache
ILcd2DEditableEllipse
that represents an NVG 1.5 Ellipse.Modifier and Type | Field and Description |
---|---|
static TLcdDataProperty |
A_PROPERTY
Data property that maps to the
rx attribute. |
static TLcdDataProperty |
B_PROPERTY
Data property that maps to the
ry attribute. |
static TLcdDataProperty |
LABEL_PROPERTY
Data property that maps to the
label attribute. |
static TLcdDataProperty |
MODIFIERS_PROPERTY
Data property that maps to the
modifiers attribute. |
static TLcdDataProperty |
ROT_ANGLE_PROPERTY
Data property that maps to the
rotation attribute. |
static TLcdDataProperty |
STYLE_PROPERTY
Data property that maps to the
style attribute. |
static TLcdDataProperty |
SYMBOL_PROPERTY
Data property that maps to the
symbol attribute. |
static TLcdDataProperty |
URI_PROPERTY
Data property that maps to the
uri attribute. |
static TLcdDataProperty |
X_PROPERTY
Data property that maps to the
cx attribute. |
static TLcdDataProperty |
Y_PROPERTY
Data property that maps to the
cy attribute. |
EXTENDED_DATA_PROPERTY, METADATA_PROPERTY
MAJOR_RADIUS_CORNER, MAJOR_RADIUS_OPPOSITE_CORNER, MINOR_RADIUS_CORNER, MINOR_RADIUS_OPPOSITE_CORNER
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 |
---|
TLcdNVG15Ellipse() |
TLcdNVG15Ellipse(TLcdDataType aDataType)
Constructs a new instance of TLcdNVG15Ellipse with the given data type.
|
Modifier and Type | Method and Description |
---|---|
void |
clearCache()
Clears the cache.
|
TLcdNVG15Ellipse |
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 aLon,
double aLat)
Checks whether this
ILcdShape contains the given point in
the 2D space. |
boolean |
contains2D(ILcdPoint aLLP)
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. |
void |
corner2DEditablePointSFCT(int aCorner,
ILcd2DEditablePoint a2DEditablePointSFCT)
Computes the position of the specified corner of this
ILcdEllipse . |
double |
getA()
Returns the value of the property that maps to the
rx attribute. |
double |
getB()
Returns the value of the property that maps to the
ry attribute. |
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.
|
ILcdPoint |
getCenter()
Returns the center of this
ILcdEllipse . |
ILcdEllipsoid |
getEllipsoid() |
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.
|
String |
getLabel()
Returns the value of the property that maps to the
label 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.
|
TLcdNVGModifiers |
getModifiers()
Returns the value of the property that maps to the
modifiers attribute. |
double |
getRotAngle()
Returns the value of the property that maps to the
rotation attribute. |
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.
|
TLcdNVGStyle |
getStyle()
Returns the value of the property that maps to the
style attribute. |
TLcdNVGSymbol |
getSymbol()
Returns the value of the property that maps to the
symbol attribute. |
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.
|
URI |
getUri()
Returns the value of the property that maps to the
uri attribute. |
double |
getX()
Returns the value of the property that maps to the
cx attribute. |
double |
getY()
Returns the value of the property that maps to the
cy attribute. |
void |
insertIntoCache(Object aKey,
Object aObject)
Inserts a cache Object corresponding to the given key Object.
|
void |
invalidateObject()
Invalidates all cached values of this object.
|
void |
move2D(double x,
double y)
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. |
Object |
removeCachedObject(Object aKey)
Looks up and removes the cached Object corresponding to the given key.
|
void |
setA(double aA)
Sets the value of the property that maps to the
rx attribute. |
void |
setB(double aB)
Sets the value of the property that maps to the
ry attribute. |
void |
setEllipsoid(ILcdEllipsoid aEllipsoid) |
void |
setLabel(String aValue)
Sets the value of the property that maps to the
label attribute. |
void |
setModifiers(TLcdNVGModifiers aValue)
Sets the value of the property that maps to the
modifiers attribute. |
void |
setRotAngle(double aRotAngle)
Sets the value of the property that maps to the
rotation attribute. |
void |
setStyle(TLcdNVGStyle aValue)
Sets the value of the property that maps to the
style attribute. |
void |
setSymbol(TLcdNVGSymbol aValue)
Sets the value of the property that maps to the
symbol attribute. |
void |
setUri(URI aValue)
Sets the value of the property that maps to the
uri attribute. |
void |
setX(double aValue)
Sets the value of the property that maps to the
cx attribute. |
void |
setY(double aValue)
Sets the value of the property that maps to the
cy attribute. |
void |
translate2D(double x,
double y)
Translates this
ILcd2DEditableShape from its current position over the given translation
vector in the 2D space. |
void |
updateForCornerPoint2D(int aCorner,
ILcdPoint aPoint)
Updates the ellipse for the specified corner point location.
|
getAPP6CodedFromMapObject, getMS2525CodedFromMapObject, setSymbolFromAPP6, setSymbolFromMS2525
getExtendedData, getMetadata, setExtendedData, setMetadata
getParent, setParent
getDataType, getValue, getValue, hasValue, hasValue, setValue, setValue, toString
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
getA, getB, getRotAngle
public static final TLcdDataProperty X_PROPERTY
cx
attribute.
The possible values for this property are instances of double
.public static final TLcdDataProperty Y_PROPERTY
cy
attribute.
The possible values for this property are instances of double
.public static final TLcdDataProperty ROT_ANGLE_PROPERTY
rotation
attribute.
The possible values for this property are instances of double
.public static final TLcdDataProperty A_PROPERTY
rx
attribute.
The possible values for this property are instances of double
.public static final TLcdDataProperty B_PROPERTY
ry
attribute.
The possible values for this property are instances of double
.public static final TLcdDataProperty MODIFIERS_PROPERTY
modifiers
attribute.
The possible values for this property are instances of TLcdNVGModifiers
.public static final TLcdDataProperty SYMBOL_PROPERTY
symbol
attribute.
The possible values for this property are instances of TLcdNVGSymbol
.public static final TLcdDataProperty LABEL_PROPERTY
label
attribute.
The possible values for this property are instances of String
.public static final TLcdDataProperty STYLE_PROPERTY
style
attribute.
The possible values for this property are instances of TLcdNVGStyle
.public static final TLcdDataProperty URI_PROPERTY
uri
attribute.
The possible values for this property are instances of URI
.public TLcdNVG15Ellipse()
public TLcdNVG15Ellipse(TLcdDataType aDataType)
aDataType
- The data type of the ellipsepublic TLcdNVG15Ellipse 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 getCenter()
ILcdEllipse
ILcdEllipse
.getCenter
in interface ILcdEllipse
ILcdEllipse
.public void invalidateObject()
ILcdInvalidateable
invalidateObject
in interface ILcdInvalidateable
public void setRotAngle(double aRotAngle)
rotation
attribute.
Rotation of the ellipse
setRotAngle
in interface ILcd2DEditableEllipse
aRotAngle
- the value to set for the ROT_ANGLE_PROPERTY
property.public void setB(double aB)
ry
attribute.
Radius of the ellipse along the Y axis (North/South) prior to the rotation.
setB
in interface ILcd2DEditableEllipse
aB
- the value to set for the B_PROPERTY
property.public void setA(double aA)
rx
attribute.
Radius of the ellipse along the X axis (East/West) prior to the rotation.
setA
in interface ILcd2DEditableEllipse
aA
- the value to set for the A_PROPERTY
property.public void setX(double aValue)
cx
attribute.
Longitude in decimal degrees using WGS-84 datum of center point of the ellipse.
aValue
- the value to set for the X_PROPERTY
property.public void setY(double aValue)
cy
attribute.
Latitude in decimal degrees using WGS-84 datum of center point of the ellipse.
aValue
- the value to set for the Y_PROPERTY
property.public ILcdEllipsoid getEllipsoid()
public void setEllipsoid(ILcdEllipsoid aEllipsoid)
public ILcdPoint getFocusPoint()
ILcdShape
ILcdShape
.getFocusPoint
in interface ILcdShape
ILcdShape
.public void corner2DEditablePointSFCT(int aCorner, ILcd2DEditablePoint a2DEditablePointSFCT)
ILcdEllipse
ILcdEllipse
.corner2DEditablePointSFCT
in interface ILcdEllipse
aCorner
- the corner:
ILcdEllipse.MAJOR_RADIUS_CORNER
,
ILcdEllipse.MINOR_RADIUS_CORNER
,
ILcdEllipse.MAJOR_RADIUS_OPPOSITE_CORNER
,
ILcdEllipse.MINOR_RADIUS_OPPOSITE_CORNER
.a2DEditablePointSFCT
- an ILcd2DEditablePoint
into which
the result is written as a side-effect.public void updateForCornerPoint2D(int aCorner, ILcdPoint aPoint)
ILcd2DEditableEllipse
updateForCornerPoint2D
in interface ILcd2DEditableEllipse
aCorner
- a constant indicating which corner is to be moved:
ILcdEllipse.MAJOR_RADIUS_CORNER
,
ILcdEllipse.MINOR_RADIUS_CORNER
,
ILcdEllipse.MAJOR_RADIUS_OPPOSITE_CORNER
,
ILcdEllipse.MINOR_RADIUS_OPPOSITE_CORNER
.aPoint
- the new coordinate of the point.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
ILcdBounds
by which the geometry of this ILcdBounded
object
is bounded.public boolean contains2D(double aLon, double aLat)
ILcdShape
ILcdShape
contains the given point in
the 2D space. Only the first two dimensions of the ILcdShape
are considered.contains2D
in interface ILcdShape
aLon
- the x coordinate of the point.aLat
- the y coordinate of the point.public boolean contains2D(ILcdPoint aLLP)
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
aLLP
- the ILcdPoint
to test.ILcdShape.contains2D(double, double)
public void translate2D(double x, double y)
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 ILcd2DEditableShape
x
- the x coordinate of the translation vector.y
- the y coordinate of the translation vector.public void move2D(double x, double y)
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
x
- the x coordinate of the point.y
- the y coordinate of the point.public void insertIntoCache(Object aKey, Object aObject)
ILcdCache
insertIntoCache
in interface ILcdCache
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.public Object getCachedObject(Object aKey)
ILcdCache
getCachedObject
in interface ILcdCache
aKey
- the key Object that was used for storing the cache Object.public Object removeCachedObject(Object aKey)
ILcdCache
removeCachedObject
in interface ILcdCache
aKey
- the key Object that was used for storing the cache Object.public void clearCache()
ILcdCache
clearCache
in interface ILcdCache
public void move2D(ILcdPoint aPoint)
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
aPoint
- the ILcdPoint
to move to.ILcd2DEditableShape.move2D(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
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 aPoint)
ILcdShape
ILcdShape
contains the given ILcdPoint
in the 3D space.contains3D
in interface ILcdShape
aPoint
- the ILcdPoint
to test.ILcdShape.contains3D(double, double, double)
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 double getX()
cx
attribute.
Longitude in decimal degrees using WGS-84 datum of center point of the ellipse.
X_PROPERTY
property.public double getY()
cy
attribute.
Latitude in decimal degrees using WGS-84 datum of center point of the ellipse.
Y_PROPERTY
property.public double getRotAngle()
rotation
attribute.
Rotation of the ellipse
ROT_ANGLE_PROPERTY
property.public double getA()
rx
attribute.
Radius of the ellipse along the X axis (East/West) prior to the rotation.
A_PROPERTY
property.public double getB()
ry
attribute.
Radius of the ellipse along the Y axis (North/South) prior to the rotation.
B_PROPERTY
property.public TLcdNVGModifiers getModifiers()
modifiers
attribute.
Modifiers to the specified symbology, possibly including rendering hints.
MODIFIERS_PROPERTY
property.public void setModifiers(TLcdNVGModifiers aValue)
modifiers
attribute.
Modifiers to the specified symbology, possibly including rendering hints.
aValue
- the value to set for the MODIFIERS_PROPERTY
property.public TLcdNVGSymbol getSymbol()
symbol
attribute.
The symbol attribute is used to associate symbology with a given shape. Its format is the name of a standard followed by a colon and the text representation of the element in that standard. That standard can be used to derive the graphical representation of the element.
SYMBOL_PROPERTY
property.public void setSymbol(TLcdNVGSymbol aValue)
symbol
attribute.
The symbol attribute is used to associate symbology with a given shape. Its format is the name of a standard followed by a colon and the text representation of the element in that standard. That standard can be used to derive the graphical representation of the element.
aValue
- the value to set for the SYMBOL_PROPERTY
property.public String getLabel()
label
attribute.
A textual representation of this element.
LABEL_PROPERTY
property.public void setLabel(String aValue)
label
attribute.
A textual representation of this element.
aValue
- the value to set for the LABEL_PROPERTY
property.public TLcdNVGStyle getStyle()
style
attribute.
CSS based style description which indicates how this element should be rendered graphically.
STYLE_PROPERTY
property.public void setStyle(TLcdNVGStyle aValue)
style
attribute.
CSS based style description which indicates how this element should be rendered graphically.
aValue
- the value to set for the STYLE_PROPERTY
property.public URI getUri()
uri
attribute.
URI schema that uniquely identifies the object. See the URI Scheme for more details.
URI_PROPERTY
property.public void setUri(URI aValue)
uri
attribute.
URI schema that uniquely identifies the object. See the URI Scheme for more details.
aValue
- the value to set for the URI_PROPERTY
property.