Class TLcdNVG20Arc
- All Implemented Interfaces:
ILcdDataObject,ILcdNVGNode,ILcdArc,ILcdBounded,ILcdCurve,ILcdShape,ILcd2DEditableArc,ILcd2DEditableShape,ILcdCache,ILcdCloneable,ILcdDeepCloneable,ILcdInvalidateable,Serializable,Cloneable
ILcd2DEditableArc that represents an NVG 2.0 Arc.- Since:
- 2015.0
- See Also:
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Nested Class Summary
Nested classes/interfaces inherited from class com.luciad.format.nvg.nvg20.model.TLcdNVG20Content
TLcdNVG20Content.ShapeType, TLcdNVG20Content.TimeSpan -
Field Summary
FieldsModifier and TypeFieldDescriptionstatic final TLcdDataPropertyData property that maps to therxattribute.static final TLcdDataPropertyData property that maps to theryattribute.static final TLcdDataPropertyData property that maps to theendangleattribute.static final TLcdDataPropertyData property that maps to theExtendedDataelement.static final TLcdDataPropertyData property that maps to theextensionelement.static final TLcdDataPropertyData property that maps to thehrefattribute.static final TLcdDataPropertyData property that maps to thelabelattribute.static final TLcdDataPropertyData property that maps to themetadataelement.static final TLcdDataPropertyData property that maps to themodifiersattribute.static final TLcdDataPropertyData property that maps to therotationattribute.static final TLcdDataPropertyData property that maps to thestartangleattribute.static final TLcdDataPropertyData property that maps to thestyleattribute.static final TLcdDataPropertyData property that maps to thesymbolattribute.static final TLcdDataPropertyData property that maps to thetextInfoelement.static final TLcdDataPropertyData property that maps to theTimeSpanelement.static final TLcdDataPropertyData property that maps to theTimeStampelement.static final TLcdDataPropertyData property that maps to theuriattribute.static final TLcdDataPropertyData property that maps to thecxattribute.static final TLcdDataPropertyData property that maps to thecyattribute.Fields inherited from interface com.luciad.shape.ILcdArc
ARC_END_CORNER, ARC_START_CORNER, MAJOR_RADIUS_CORNER, MAJOR_RADIUS_OPPOSITE_CORNER, MINOR_RADIUS_CORNER, MINOR_RADIUS_OPPOSITE_CORNERFields 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 -
Constructor Summary
ConstructorsConstructorDescriptionTLcdNVG20Arc(TLcdDataType aDataType) Creates a new instance of TLcdNVG20Arc with the given data type. -
Method Summary
Modifier and TypeMethodDescriptionvoidClears the cache.clone()Returns a deep clone of this object.Returns a deep clone of this object.voidcomputePointSFCT(double aParam, ILcd3DEditablePoint aPointSFCT) Computes a point of the curve, defined by the given parameter.booleancontains2D(double aX, double aY) Checks whether thisILcdShapecontains the given point in the 2D space.booleancontains2D(ILcdPoint aILcdPoint) Checks whether thisILcdShapecontains the givenILcdPointin the 2D space.booleancontains3D(double aX, double aY, double aZ) Checks whether thisILcdShapecontains the given point in the 3D space.booleancontains3D(ILcdPoint aILcdPoint) Checks whether thisILcdShapecontains the givenILcdPointin the 3D space.voidcorner2DEditablePointSFCT(int aIndex, ILcd2DEditablePoint aILcd2DEditablePoint) Computes the position of the specified corner of thisILcdArc.doublegetA()Returns the value of the property that maps to therxattribute.doubleReturns the angle over which the arc extends (in degrees).doublegetB()Returns the value of the property that maps to theryattribute.Returns theILcdBoundsby which the geometry of thisILcdBoundedobject is bounded.getCachedObject(Object aKey) Looks up and returns the cached Object corresponding to the given key.Returns the center of thisILcdArc.doubleReturns the value of the property that maps to theendangleattribute.Retrieves the end point of the curve.doubleReturns the angle of the curve's tangent at the end point, in degrees counterclockwise from the direction at 3 o'clock.Returns the value of the property that maps to theExtendedDataelement.Returns the value of the property that maps to theextensionelement.Returns the focus point of thisILcdShape.getHref()Returns the value of the property that maps to thehrefattribute.Returns the interpolation method used by this curve.getLabel()Returns the value of the property that maps to thelabelattribute.doublegetLength2D(double aParam1, double aParam2) Returns the length between two points of the curve, defined by the given parameters.intReturns the number of intersections between this curve and a line segment defined by the two specified points.Returns the value of the property that maps to themetadataelement.Returns the value of the property that maps to themodifiersattribute.doubleReturns the value of the property that maps to therotationattribute.doubleReturns the start angle of the arc (in degrees).doubleReturns the value of the property that maps to thestartangleattribute.Retrieves the start point of the curve.doubleReturns the angle of the curve's tangent at the start point, in degrees counterclockwise from the direction at 3 o'clock.getStyle()Returns the value of the property that maps to thestyleattribute.Returns the value of the property that maps to thesymbolattribute.doublegetTangent2D(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.Returns the value of the property that maps to thetextInfoelement.Returns the value of the property that maps to theTimeSpanelement.Returns the value of the property that maps to theTimeStampelement.getUri()Returns the value of the property that maps to theuriattribute.doublegetX()Returns the value of the property that maps to thecxattribute.doublegetY()Returns the value of the property that maps to thecyattribute.voidinsertIntoCache(Object aKey, Object aObject) Inserts a cache Object corresponding to the given key Object.voidInvalidates all cached values of this object.voidmove2D(double aX, double aY) Moves thisILcd2DEditableShapeto the given point in the 2D space.voidMoves thisILcd2DEditableShapeto the given point in the 2D space.removeCachedObject(Object aKey) Looks up and removes the cached Object corresponding to the given key.voidsetA(double aValue) Sets the value of the property that maps to therxattribute.voidsetArcAngle(double aArcAngle) Sets the angle over which the arc extends (in degrees).voidsetB(double aValue) Sets the value of the property that maps to theryattribute.voidsetEndAngleNVG(double aValue) Sets the value of the property that maps to theendangleattribute.voidsetExtendedData(TLcdNVG20ExtendedData aValue) Sets the value of the property that maps to theExtendedDataelement.voidsetExtension(TLcdNVG20Extension aValue) Sets the value of the property that maps to theextensionelement.voidSets the value of the property that maps to thehrefattribute.voidSets the value of the property that maps to thelabelattribute.voidsetMetadata(TLcdNVG20Extension aValue) Sets the value of the property that maps to themetadataelement.voidsetModifiers(TLcdNVGModifiers aValue) Sets the value of the property that maps to themodifiersattribute.voidsetRotAngle(double aValue) Sets the value of the property that maps to therotationattribute.voidsetStartAngle(double aStartAngle) Sets the start angle of the arc (in degrees).voidsetStartAngleNVG(double aValue) Sets the value of the property that maps to thestartangleattribute.voidsetStyle(TLcdNVGStyle aValue) Sets the value of the property that maps to thestyleattribute.voidsetSymbol(TLcdNVGSymbol aValue) Sets the value of the property that maps to thesymbolattribute.voidsetTextInfo(String aValue) Sets the value of the property that maps to thetextInfoelement.voidsetTimeSpan(TLcdNVG20Content.TimeSpan aValue) Sets the value of the property that maps to theTimeSpanelement.voidsetTimeStamp(XMLGregorianCalendar aValue) Sets the value of the property that maps to theTimeStampelement.voidSets the value of the property that maps to theuriattribute.voidsetValue(TLcdDataProperty aProperty, Object aValue) Sets the value of the given property for this data object.voidsetX(double aValue) Sets the value of the property that maps to thecxattribute.voidsetY(double aValue) Sets the value of the property that maps to thecyattribute.voidtranslate2D(double aDeltaX, double aDeltaY) Translates thisILcd2DEditableShapefrom its current position over the given translation vector in the 2D space.voidupdateForCornerPoint2D(int aIndex, ILcdPoint aILcdPoint) Updates the arc for the specified corner point location.Methods inherited from class com.luciad.format.nvg.nvg20.model.TLcdNVG20SymbolizedContent
getAPP6CodedFromMapObject, getMS2525CodedFromMapObject, setSymbolFromAPP6, setSymbolFromMS2525Methods inherited from class com.luciad.format.nvg.nvg20.model.TLcdNVG20Content
getParent, getShapeType, setParentMethods inherited from class com.luciad.datamodel.TLcdDataObject
getDataType, getValue, getValue, hasValue, hasValue, setValue, toStringMethods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitMethods inherited from interface com.luciad.shape.ILcdArc
getA, getB, getRotAngle
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Field Details
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X_PROPERTY
Data property that maps to thecxattribute. The possible values for this property are instances ofdouble. -
Y_PROPERTY
Data property that maps to thecyattribute. The possible values for this property are instances ofdouble. -
END_ANGLE_NVG_PROPERTY
Data property that maps to theendangleattribute. The possible values for this property are instances ofdouble. -
ROT_ANGLE_PROPERTY
Data property that maps to therotationattribute. The possible values for this property are instances ofdouble. -
A_PROPERTY
Data property that maps to therxattribute. The possible values for this property are instances ofdouble. -
B_PROPERTY
Data property that maps to theryattribute. The possible values for this property are instances ofdouble. -
START_ANGLE_NVG_PROPERTY
Data property that maps to thestartangleattribute. The possible values for this property are instances ofdouble. -
MODIFIERS_PROPERTY
Data property that maps to themodifiersattribute. The possible values for this property are instances ofTLcdNVGModifiers. -
SYMBOL_PROPERTY
Data property that maps to thesymbolattribute. The possible values for this property are instances ofTLcdNVGSymbol. -
HREF_PROPERTY
Data property that maps to thehrefattribute. The possible values for this property are instances ofURI. -
LABEL_PROPERTY
Data property that maps to thelabelattribute. The possible values for this property are instances ofString. -
STYLE_PROPERTY
Data property that maps to thestyleattribute. The possible values for this property are instances ofTLcdNVGStyle. -
URI_PROPERTY
Data property that maps to theuriattribute. The possible values for this property are instances ofURI. -
METADATA_PROPERTY
Data property that maps to themetadataelement. The possible values for this property are instances ofTLcdNVG20Extension. -
EXTENDED_DATA_PROPERTY
Data property that maps to theExtendedDataelement. The possible values for this property are instances ofTLcdNVG20ExtendedData. -
TEXT_INFO_PROPERTY
Data property that maps to thetextInfoelement. The possible values for this property are instances ofString. -
TIME_STAMP_PROPERTY
Data property that maps to theTimeStampelement. The possible values for this property are instances ofXMLGregorianCalendar. -
TIME_SPAN_PROPERTY
Data property that maps to theTimeSpanelement. The possible values for this property are instances ofTimeSpan. -
EXTENSION_PROPERTY
Data property that maps to theextensionelement. The possible values for this property are instances ofTLcdNVG20Extension.
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Constructor Details
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TLcdNVG20Arc
public TLcdNVG20Arc() -
TLcdNVG20Arc
Creates a new instance of TLcdNVG20Arc with the given data type.- Parameters:
aDataType- the data type for the arc
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Method Details
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invalidateObject
public void invalidateObject()Description copied from interface:ILcdInvalidateableInvalidates all cached values of this object. Call this method whenever one or more of this object's compositing values has been changed, to notify this object it needs to recompute its cached values.- Specified by:
invalidateObjectin interfaceILcdInvalidateable
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move2D
Description copied from interface:ILcd2DEditableShapeMoves thisILcd2DEditableShapeto 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 theILcdShapeand theILcdPointare considered. The third dimension is left unchanged.- Specified by:
move2Din interfaceILcd2DEditableShape- Parameters:
aPoint- theILcdPointto move to.- See Also:
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move2D
public void move2D(double aX, double aY) Description copied from interface:ILcd2DEditableShapeMoves thisILcd2DEditableShapeto 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 theILcdShapeare considered. The third dimension is left unchanged.- Specified by:
move2Din interfaceILcd2DEditableShape- Parameters:
aX- the x coordinate of the point.aY- the y coordinate of the point.
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translate2D
public void translate2D(double aDeltaX, double aDeltaY) Description copied from interface:ILcd2DEditableShapeTranslates thisILcd2DEditableShapefrom its current position over the given translation vector in the 2D space. Only the first two dimensions of theILcdShapeare considered. The third dimension is left unchanged.- Specified by:
translate2Din interfaceILcd2DEditableShape- Parameters:
aDeltaX- the x coordinate of the translation vector.aDeltaY- the y coordinate of the translation vector.
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setStartAngleNVG
public void setStartAngleNVG(double aValue) Sets the value of the property that maps to thestartangleattribute.The start angle of the arc along an ellipse prior to rotation.
- Parameters:
aValue- the value to set for theSTART_ANGLE_NVG_PROPERTYproperty.
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setB
public void setB(double aValue) Sets the value of the property that maps to theryattribute.The radius of the ellipse along the Y axis (North/South) prior to rotation, in meters. This number should be positive.
- Specified by:
setBin interfaceILcd2DEditableArc- Parameters:
aValue- the value to set for theB_PROPERTYproperty.
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setA
public void setA(double aValue) Sets the value of the property that maps to therxattribute.The radius of the ellipse along the X axis (East/West) prior to rotation, in meters. This number should be positive.
- Specified by:
setAin interfaceILcd2DEditableArc- Parameters:
aValue- the value to set for theA_PROPERTYproperty.
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setRotAngle
public void setRotAngle(double aValue) Sets the value of the property that maps to therotationattribute.The rotation in the counter-clockwise direction around the center point (cx, cy). The default value is 0.0 degrees rotation.
- Specified by:
setRotAnglein interfaceILcd2DEditableArc- Parameters:
aValue- the value to set for theROT_ANGLE_PROPERTYproperty.
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setEndAngleNVG
public void setEndAngleNVG(double aValue) Sets the value of the property that maps to theendangleattribute.The end angle of the arc along an ellipse prior to rotation
- Parameters:
aValue- the value to set for theEND_ANGLE_NVG_PROPERTYproperty.
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setY
public void setY(double aValue) Sets the value of the property that maps to thecyattribute.The y-axis (latitude) coordinate of the ellipse center point
- Parameters:
aValue- the value to set for theY_PROPERTYproperty.
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setX
public void setX(double aValue) Sets the value of the property that maps to thecxattribute.The x-axis (longitude) coordinate of the ellipse center point
- Parameters:
aValue- the value to set for theX_PROPERTYproperty.
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clone
Returns a deep clone of this object. This method delegates toTLcdDataObject.clone(Map).- Specified by:
clonein interfaceILcdCloneable- Overrides:
clonein classTLcdDataObject- Returns:
- a deep clone of this object
- See Also:
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clone
Description copied from class:TLcdDataObjectReturns 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 thevalue.getDataType().newInstance()method, and then cloning its properties one by one. - If the value implements
ILcdDeepCloneableorILcdCloneablethen this interface is used to clone the value. - Otherwise, the property value is copied by reference.
- If the property value is an
- Specified by:
clonein interfaceILcdDeepCloneable- Overrides:
clonein classTLcdDataObject- 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
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setStartAngle
public void setStartAngle(double aStartAngle) Sets the start angle of the arc (in degrees). The angle is measured from 3 o'clock position, positive counter-clockwise.- Specified by:
setStartAnglein interfaceILcd2DEditableArc- Parameters:
aStartAngle- the new start angle.
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getStartAngle
public double getStartAngle()Returns the start angle of the arc (in degrees). The angle is measured from 3 o'clock position, positive counter-clockwise.- Specified by:
getStartAnglein interfaceILcdArc- Returns:
- the start angle of the arc (in degrees). The angle is measured from 3 o'clock position, positive counter-clockwise.
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contains3D
public boolean contains3D(double aX, double aY, double aZ) Checks whether thisILcdShapecontains the given point in the 3D space.- Specified by:
contains3Din interfaceILcdShape- 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.
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setArcAngle
public void setArcAngle(double aArcAngle) Sets the angle over which the arc extends (in degrees). The angle is positive counter-clockwise.- Specified by:
setArcAnglein interfaceILcd2DEditableArc- Parameters:
aArcAngle- the new arc angle.
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setValue
Description copied from interface:ILcdDataObjectSets the value of the given property for this data object. The implementation is allowed to throw an exception if the given value can't be set.
The given property must be declared in thedata object's typeor in one of its super types. In other words, getDataType().getProperties().contains( aProperty ) should always be true. Otherwise, the implementation should throw anIllegalArgumentException.- Specified by:
setValuein interfaceILcdDataObject- Overrides:
setValuein classTLcdDataObject- Parameters:
aProperty- the property for which the value is to be setaValue- the value to set- See Also:
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updateForCornerPoint2D
Updates the arc for the specified corner point location. The end points of the axis points should be at the specified location on return of this method. For the start and end point corner only the start and arc angle have to updated.- Specified by:
updateForCornerPoint2Din interfaceILcd2DEditableArc- Parameters:
aIndex- a constant indicating which corner is to be moved:ILcdArc.MAJOR_RADIUS_CORNER,ILcdArc.MINOR_RADIUS_CORNER,ILcdArc.MAJOR_RADIUS_OPPOSITE_CORNER,ILcdArc.MINOR_RADIUS_OPPOSITE_CORNER,ILcdArc.ARC_START_CORNER, orILcdArc.ARC_END_CORNER.aILcdPoint- the new coordinate of the point.
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getCenter
Returns the center of thisILcdArc. -
getArcAngle
public double getArcAngle()Returns the angle over which the arc extends (in degrees). The angle is positive counter-clockwise.- Specified by:
getArcAnglein interfaceILcdArc- Returns:
- the angle over which the arc extends (in degrees). The angle is positive counter-clockwise.
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corner2DEditablePointSFCT
Computes the position of the specified corner of thisILcdArc.- Specified by:
corner2DEditablePointSFCTin interfaceILcdArc- Parameters:
aIndex- the corner:ILcdArc.MAJOR_RADIUS_CORNER,ILcdArc.MINOR_RADIUS_CORNER,ILcdArc.MAJOR_RADIUS_OPPOSITE_CORNER,ILcdArc.MINOR_RADIUS_OPPOSITE_CORNER,ILcdArc.ARC_START_CORNER, orILcdArc.ARC_END_CORNER.aILcd2DEditablePoint- anILcd2DEditablePointinto which the result is written as a side-effect.
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getFocusPoint
Returns the focus point of thisILcdShape.- Specified by:
getFocusPointin interfaceILcdShape- Returns:
- the focus point of this
ILcdShape.
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contains2D
Checks whether thisILcdShapecontains the givenILcdPointin the 2D space. Only the first two dimensions of theILcdShapeand theILcdPointare considered.- Specified by:
contains2Din interfaceILcdShape- Parameters:
aILcdPoint- theILcdPointto test.- Returns:
- the boolean result of the containment test.
- See Also:
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contains2D
public boolean contains2D(double aX, double aY) Checks whether thisILcdShapecontains the given point in the 2D space. Only the first two dimensions of theILcdShapeare considered.- Specified by:
contains2Din interfaceILcdShape- Parameters:
aX- the x coordinate of the point.aY- the y coordinate of the point.- Returns:
- the boolean result of the containment test.
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contains3D
Checks whether thisILcdShapecontains the givenILcdPointin the 3D space.- Specified by:
contains3Din interfaceILcdShape- Parameters:
aILcdPoint- theILcdPointto test.- Returns:
- the boolean result of the containment test.
- See Also:
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getBounds
Returns theILcdBoundsby which the geometry of thisILcdBoundedobject 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
undefinedbounds. You can create undefined bounds using the default constructors ofTLcdLonLatBoundsorTLcdXYBounds.- Specified by:
getBoundsin interfaceILcdBounded- Returns:
- the
ILcdBoundsby which the geometry of thisILcdBoundedobject is bounded.
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getStartPoint
Description copied from interface:ILcdCurveRetrieves the start point of the curve.This is equivalent to
computePointSFCT(0).- Specified by:
getStartPointin interfaceILcdCurve- Returns:
- the start point of the curve
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getEndPoint
Description copied from interface:ILcdCurveRetrieves the end point of the curve.This is equivalent to
computePointSFCT(1).- Specified by:
getEndPointin interfaceILcdCurve- Returns:
- the end point of the curve
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getStartTangent2D
public double getStartTangent2D()Description copied from interface:ILcdCurveReturns 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:
getStartTangent2Din interfaceILcdCurve- Returns:
- the curve's angle in the start point
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getEndTangent2D
public double getEndTangent2D()Description copied from interface:ILcdCurveReturns 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:
getEndTangent2Din interfaceILcdCurve- Returns:
- the curve's angle in the end point
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getTangent2D
public double getTangent2D(double aParam) Description copied from interface:ILcdCurveReturns 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
aParamtowards 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:
getTangent2Din interfaceILcdCurve- Parameters:
aParam- a value of the closed interval [0,1]- Returns:
- the curve's angle in the point defined by the given parameter
- The tangent at parameter 0 is the same as
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getLength2D
public double getLength2D(double aParam1, double aParam2) Description copied from interface:ILcdCurveReturns 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:
getLength2Din interfaceILcdCurve- 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.
- When
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getInterpolation
Description copied from interface:ILcdCurveReturns the interpolation method used by this curve.A set of predefined constants are defined in this interface, which are used by the default
ILcdCurveimplementations provided by LuciadLightspeed.Custom implementations can define their own constants, and use them to interpret the interpolation of the curve.
- Specified by:
getInterpolationin interfaceILcdCurve- Returns:
- the interpolation method used by this curve.
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computePointSFCT
Description copied from interface:ILcdCurveComputes 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:
computePointSFCTin interfaceILcdCurve- Parameters:
aParam- a value of the closed interval [0,1]aPointSFCT- the point to store the computed curve point in
- At parameter 0, the point is the same as
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getLineSegmentIntersectionCount
Description copied from interface:ILcdCurveReturns 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:
getLineSegmentIntersectionCountin interfaceILcdCurve- Parameters:
aP1- the first point of the line segmentaP2- the second point of the line segment- Returns:
- the number of intersections between the curve and the line segment
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clearCache
public void clearCache()Description copied from interface:ILcdCacheClears the cache.- Specified by:
clearCachein interfaceILcdCache
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removeCachedObject
Description copied from interface:ILcdCacheLooks up and removes the cached Object corresponding to the given key.- Specified by:
removeCachedObjectin interfaceILcdCache- 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.
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getCachedObject
Description copied from interface:ILcdCacheLooks up and returns the cached Object corresponding to the given key.- Specified by:
getCachedObjectin interfaceILcdCache- 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.
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insertIntoCache
Description copied from interface:ILcdCacheInserts a cache Object corresponding to the given key Object.- Specified by:
insertIntoCachein interfaceILcdCache- 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.
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getX
public double getX()Returns the value of the property that maps to thecxattribute.The x-axis (longitude) coordinate of the ellipse center point
- Returns:
- the value of the
X_PROPERTYproperty.
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getY
public double getY()Returns the value of the property that maps to thecyattribute.The y-axis (latitude) coordinate of the ellipse center point
- Returns:
- the value of the
Y_PROPERTYproperty.
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getEndAngleNVG
public double getEndAngleNVG()Returns the value of the property that maps to theendangleattribute.The end angle of the arc along an ellipse prior to rotation
- Returns:
- the value of the
END_ANGLE_NVG_PROPERTYproperty.
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getRotAngle
public double getRotAngle()Returns the value of the property that maps to therotationattribute.The rotation in the counter-clockwise direction around the center point (cx, cy). The default value is 0.0 degrees rotation.
- Returns:
- the value of the
ROT_ANGLE_PROPERTYproperty.
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getA
public double getA()Returns the value of the property that maps to therxattribute.The radius of the ellipse along the X axis (East/West) prior to rotation, in meters. This number should be positive.
- Returns:
- the value of the
A_PROPERTYproperty.
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getB
public double getB()Returns the value of the property that maps to theryattribute.The radius of the ellipse along the Y axis (North/South) prior to rotation, in meters. This number should be positive.
- Returns:
- the value of the
B_PROPERTYproperty.
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getStartAngleNVG
public double getStartAngleNVG()Returns the value of the property that maps to thestartangleattribute.The start angle of the arc along an ellipse prior to rotation.
- Returns:
- the value of the
START_ANGLE_NVG_PROPERTYproperty.
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getModifiers
Returns the value of the property that maps to themodifiersattribute.The modifiers attribute is used to associate additional information with the the symbol attribute
- Returns:
- the value of the
MODIFIERS_PROPERTYproperty.
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setModifiers
Sets the value of the property that maps to themodifiersattribute.The modifiers attribute is used to associate additional information with the the symbol attribute
- Parameters:
aValue- the value to set for theMODIFIERS_PROPERTYproperty.
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getSymbol
Returns the value of the property that maps to thesymbolattribute.Symbology attribute that binds the content to a specific symbol scheme and code. Format:
: - Returns:
- the value of the
SYMBOL_PROPERTYproperty.
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setSymbol
Sets the value of the property that maps to thesymbolattribute.Symbology attribute that binds the content to a specific symbol scheme and code. Format:
: - Parameters:
aValue- the value to set for theSYMBOL_PROPERTYproperty.
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getHref
Returns the value of the property that maps to thehrefattribute.A URL to human readable content providing more information about the ContentType. Typically the NVG document will contain just a small amount of metadata required to render the content. The URL allows the user to drill-down (click through) to the full content.
- Returns:
- the value of the
HREF_PROPERTYproperty.
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setHref
Sets the value of the property that maps to thehrefattribute.A URL to human readable content providing more information about the ContentType. Typically the NVG document will contain just a small amount of metadata required to render the content. The URL allows the user to drill-down (click through) to the full content.
- Parameters:
aValue- the value to set for theHREF_PROPERTYproperty.
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getLabel
Returns the value of the property that maps to thelabelattribute.A short text label describing the content. Long text should be placed in the text element.
- Returns:
- the value of the
LABEL_PROPERTYproperty.
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setLabel
Sets the value of the property that maps to thelabelattribute.A short text label describing the content. Long text should be placed in the text element.
- Parameters:
aValue- the value to set for theLABEL_PROPERTYproperty.
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getStyle
Returns the value of the property that maps to thestyleattribute.A text string (inline CSS string) that defines how objects should be rendered graphically.
- Returns:
- the value of the
STYLE_PROPERTYproperty.
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setStyle
Sets the value of the property that maps to thestyleattribute.A text string (inline CSS string) that defines how objects should be rendered graphically.
- Parameters:
aValue- the value to set for theSTYLE_PROPERTYproperty.
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getUri
Returns the value of the property that maps to theuriattribute.The unique identifier for the content. The URI is immutable and shall remain constant across documents produced by the same source. Furthermore, the URI shall remain constant as the document is transferred through a mediation service/process.
- Returns:
- the value of the
URI_PROPERTYproperty.
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setUri
Sets the value of the property that maps to theuriattribute.The unique identifier for the content. The URI is immutable and shall remain constant across documents produced by the same source. Furthermore, the URI shall remain constant as the document is transferred through a mediation service/process.
- Parameters:
aValue- the value to set for theURI_PROPERTYproperty.
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getMetadata
Returns the value of the property that maps to themetadataelement.named container for NDMS / Dublin Core defined metadata
- Returns:
- the value of the
METADATA_PROPERTYproperty.
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setMetadata
Sets the value of the property that maps to themetadataelement.named container for NDMS / Dublin Core defined metadata
- Parameters:
aValue- the value to set for theMETADATA_PROPERTYproperty.
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getExtendedData
Returns the value of the property that maps to theExtendedDataelement.- Returns:
- the value of the
EXTENDED_DATA_PROPERTYproperty.
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setExtendedData
Sets the value of the property that maps to theExtendedDataelement.- Parameters:
aValue- the value to set for theEXTENDED_DATA_PROPERTYproperty.
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getTextInfo
Returns the value of the property that maps to thetextInfoelement.Additional human readable text in addition to @label. Long text content should be placed here.
- Returns:
- the value of the
TEXT_INFO_PROPERTYproperty.
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setTextInfo
Sets the value of the property that maps to thetextInfoelement.Additional human readable text in addition to @label. Long text content should be placed here.
- Parameters:
aValue- the value to set for theTEXT_INFO_PROPERTYproperty.
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getTimeStamp
Returns the value of the property that maps to theTimeStampelement.comparable point in time (DTG) to represent the last state change of this element
- Returns:
- the value of the
TIME_STAMP_PROPERTYproperty.
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setTimeStamp
Sets the value of the property that maps to theTimeStampelement.comparable point in time (DTG) to represent the last state change of this element
- Parameters:
aValue- the value to set for theTIME_STAMP_PROPERTYproperty.
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getTimeSpan
Returns the value of the property that maps to theTimeSpanelement.Define a show/hide period (based on strict DTG) for the shape as defined by KML on https://developers.google.com/kml/documentation/kmlreference#timespan
- Returns:
- the value of the
TIME_SPAN_PROPERTYproperty.
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setTimeSpan
Sets the value of the property that maps to theTimeSpanelement.Define a show/hide period (based on strict DTG) for the shape as defined by KML on https://developers.google.com/kml/documentation/kmlreference#timespan
- Parameters:
aValue- the value to set for theTIME_SPAN_PROPERTYproperty.
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getExtension
Returns the value of the property that maps to theextensionelement.Extension point for structured community of interest specific content.
- Returns:
- the value of the
EXTENSION_PROPERTYproperty.
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setExtension
Sets the value of the property that maps to theextensionelement.Extension point for structured community of interest specific content.
- Parameters:
aValue- the value to set for theEXTENSION_PROPERTYproperty.
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