public class TLcdNVG15Circle extends TLcdNVG15MapObject implements ILcd2DEditableCircle, ILcdRing, ILcdCache, ILcdInvalidateable
ILcd2DEditableCircle
that represents an NVG 1.5 Circle.Modifier and Type | Field and Description |
---|---|
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 |
RADIUS_PROPERTY
Data property that maps to the
r 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
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 |
---|
TLcdNVG15Circle() |
TLcdNVG15Circle(TLcdDataType aDataType)
Creates a new instance of TLcdNVG15Circle with the given data type.
|
Modifier and Type | Method and Description |
---|---|
void |
clearCache()
Clears the cache.
|
TLcdNVG15Circle |
clone()
Returns a deep clone of this object.
|
TLcdNVG15Circle |
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 aILcdPoint)
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 aILcdPoint)
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.
|
ILcdPoint |
getCenter()
Returns the center of this
ILcdCircle . |
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 |
getRadius()
Returns the value of the property that maps to the
r 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 aX,
double aY)
Moves this
ILcd2DEditableShape to the given point in the 2D space. |
void |
move2D(ILcdPoint aILcdPoint)
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 |
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 |
setRadius(double aValue)
Sets the value of the property that maps to the
r 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 aDeltaX,
double aDeltaY)
Translates this
ILcd2DEditableShape from its current position over the given translation
vector in the 2D space. |
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
getRadius
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 RADIUS_PROPERTY
r
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 TLcdNVG15Circle()
public TLcdNVG15Circle(TLcdDataType aDataType)
aDataType
- the data type for the circle.public void setX(double aValue)
cx
attribute.
Longitude in decimal degrees using WGS-84 datum of center point of the circle.
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 circle.
aValue
- the value to set for the Y_PROPERTY
property.public void setRadius(double aValue)
r
attribute.
Radius of the circle (distance).
setRadius
in interface ILcd2DEditableCircle
aValue
- the value to set for the RADIUS_PROPERTY
property.public TLcdNVG15Circle clone()
TLcdDataObject.clone(Map)
.clone
in interface ILcdCloneable
clone
in class TLcdDataObject
Object.clone()
public TLcdNVG15Circle 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 void insertIntoCache(Object aKey, Object aObject)
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)
getCachedObject
in interface ILcdCache
aKey
- the key Object that was used for storing the cache Object.public Object removeCachedObject(Object aKey)
removeCachedObject
in interface ILcdCache
aKey
- the key Object that was used for storing the cache Object.public void clearCache()
clearCache
in interface ILcdCache
public ILcdPoint getCenter()
ILcdCircle
.getCenter
in interface ILcdCircle
ILcdCircle
.public boolean contains2D(double aX, double aY)
ILcdShape
contains the given point in
the 2D space. Only the first two dimensions of the ILcdShape
are considered.contains2D
in interface ILcdShape
aX
- the x coordinate of the point.aY
- the y coordinate of the point.public boolean contains2D(ILcdPoint aILcdPoint)
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
aILcdPoint
- the ILcdPoint
to test.ILcdShape.contains2D(double, double)
public boolean contains3D(double aX, double aY, double aZ)
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 aILcdPoint)
ILcdShape
contains the given ILcdPoint
in the 3D space.contains3D
in interface ILcdShape
aILcdPoint
- the ILcdPoint
to test.ILcdShape.contains3D(double, double, double)
public ILcdPoint getFocusPoint()
ILcdShape
.getFocusPoint
in interface ILcdShape
ILcdShape
.public ILcdBounds getBounds()
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 void move2D(double aX, double aY)
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 aILcdPoint)
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
aILcdPoint
- the ILcdPoint
to move to.ILcd2DEditableShape.move2D(double, double)
public void translate2D(double aDeltaX, double aDeltaY)
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
aDeltaX
- the x coordinate of the translation vector.aDeltaY
- the y coordinate of the translation vector.public void invalidateObject()
ILcdInvalidateable
invalidateObject
in interface ILcdInvalidateable
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 circle.
X_PROPERTY
property.public double getY()
cy
attribute.
Latitude in decimal degrees using WGS-84 datum of center point of the circle.
Y_PROPERTY
property.public double getRadius()
r
attribute.
Radius of the circle (distance).
RADIUS_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.