Class TLcdGML31Clothoid
 All Implemented Interfaces:
ILcdDataObject
,ILcdBounded
,ILcdCurve
,ILcdShape
,ILcdCloneable
,ILcdDeepCloneable
,ILcdFeatured
,ILcdSelfDescribedFeatured
,Serializable
,Cloneable
 Since:
 10.0
 See Also:

Nested Class Summary

Field Summary
Modifier and TypeFieldDescriptionstatic final TLcdDataProperty
Data property that maps to theendParameter
element.static final TLcdDataProperty
Data property that maps to thenumDerivativeInterior
attribute.static final TLcdDataProperty
Data property that maps to thenumDerivativesAtEnd
attribute.static final TLcdDataProperty
Data property that maps to thenumDerivativesAtStart
attribute.static final TLcdDataProperty
Data property that maps to therefLocation
element.static final TLcdDataProperty
Data property that maps to thescaleFactor
element.static final TLcdDataProperty
Data property that maps to thestartParameter
element.Fields inherited from interface com.luciad.shape.ILcdCurve
INTERPOLATION_CIRCLE_BY_3POINTS, INTERPOLATION_CIRCLE_BY_CENTERPOINT, INTERPOLATION_CIRCULARARC_BY_3POINTS, INTERPOLATION_CIRCULARARC_BY_BULGE, INTERPOLATION_CIRCULARARC_BY_CENTERPOINT, INTERPOLATION_ELLIPTICAL, INTERPOLATION_GEODESIC, INTERPOLATION_LINEAR, INTERPOLATION_MIXED, INTERPOLATION_RHUMB

Constructor Summary

Method Summary
Modifier and TypeMethodDescriptiondouble
Returns the value of the property that maps to theendParameter
element.long
Returns the value of the property that maps to thenumDerivativeInterior
attribute.long
Returns the value of the property that maps to thenumDerivativesAtEnd
attribute.long
Returns the value of the property that maps to thenumDerivativesAtStart
attribute.Returns the value of the property that maps to therefLocation
element.double
Returns the value of the property that maps to thescaleFactor
element.double
Returns the value of the property that maps to thestartParameter
element.void
setEndParameter
(double aValue) Sets the value of the property that maps to theendParameter
element.void
setNumDerivativeInterior
(long aValue) Sets the value of the property that maps to thenumDerivativeInterior
attribute.void
setNumDerivativesAtEnd
(long aValue) Sets the value of the property that maps to thenumDerivativesAtEnd
attribute.void
setNumDerivativesAtStart
(long aValue) Sets the value of the property that maps to thenumDerivativesAtStart
attribute.void
Sets the value of the property that maps to therefLocation
element.void
setScaleFactor
(double aValue) Sets the value of the property that maps to thescaleFactor
element.void
setStartParameter
(double aValue) Sets the value of the property that maps to thestartParameter
element.Methods inherited from class com.luciad.format.gml31.model.TLcdGML31AbstractCurveSegment
computePointSFCT, contains2D, contains2D, contains3D, contains3D, getBounds, getEndPoint, getEndTangent2D, getFocusPoint, getInterpolation, getLength2D, getLineSegmentIntersectionCount, getStartPoint, getStartTangent2D, getTangent2D
Methods inherited from class com.luciad.datamodel.TLcdFeaturedDataObject
canSetFeature, getFeature, getFeature, getFeatureCount, getFeaturedDescriptor, setFeature, setFeature
Methods inherited from class com.luciad.datamodel.TLcdDataObject
clone, clone, getDataType, getValue, getValue, hasValue, hasValue, setValue, setValue, toString
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface com.luciad.util.ILcdCloneable
clone

Field Details

REF_LOCATION_PROPERTY
Data property that maps to therefLocation
element. The possible values for this property are instances ofRefLocation
. 
SCALE_FACTOR_PROPERTY
Data property that maps to thescaleFactor
element. The possible values for this property are instances ofdouble
. 
START_PARAMETER_PROPERTY
Data property that maps to thestartParameter
element. The possible values for this property are instances ofdouble
. 
END_PARAMETER_PROPERTY
Data property that maps to theendParameter
element. The possible values for this property are instances ofdouble
. 
NUM_DERIVATIVE_INTERIOR_PROPERTY
Data property that maps to thenumDerivativeInterior
attribute. The possible values for this property are instances oflong
. 
NUM_DERIVATIVES_AT_END_PROPERTY
Data property that maps to thenumDerivativesAtEnd
attribute. The possible values for this property are instances oflong
. 
NUM_DERIVATIVES_AT_START_PROPERTY
Data property that maps to thenumDerivativesAtStart
attribute. The possible values for this property are instances oflong
.


Constructor Details

TLcdGML31Clothoid
public TLcdGML31Clothoid() 
TLcdGML31Clothoid


Method Details

getRefLocation
Returns the value of the property that maps to therefLocation
element. Returns:
 the value of the
REF_LOCATION_PROPERTY
property.

setRefLocation
Sets the value of the property that maps to therefLocation
element. Parameters:
aValue
 the value to set for theREF_LOCATION_PROPERTY
property.

getScaleFactor
public double getScaleFactor()Returns the value of the property that maps to thescaleFactor
element.The element gives the value for the constant in the Fresnel's integrals.
 Returns:
 the value of the
SCALE_FACTOR_PROPERTY
property.

setScaleFactor
public void setScaleFactor(double aValue) Sets the value of the property that maps to thescaleFactor
element.The element gives the value for the constant in the Fresnel's integrals.
 Parameters:
aValue
 the value to set for theSCALE_FACTOR_PROPERTY
property.

getStartParameter
public double getStartParameter()Returns the value of the property that maps to thestartParameter
element.The startParameter is the arc length distance from the inflection point that will be the start point for this curve segment. This shall be lower limit used in the Fresnel integral and is the value of the constructive parameter of this curve segment at its start point. The startParameter can either be positive or negative. NOTE! If 0.0 (zero), lies between the startParameter and the endParameter of the clothoid, then the curve goes through the clothoid's inflection point, and the direction of its radius of curvature, given by the second derivative vector, changes sides with respect to the tangent vector. The term length distance for the
 Returns:
 the value of the
START_PARAMETER_PROPERTY
property.

setStartParameter
public void setStartParameter(double aValue) Sets the value of the property that maps to thestartParameter
element.The startParameter is the arc length distance from the inflection point that will be the start point for this curve segment. This shall be lower limit used in the Fresnel integral and is the value of the constructive parameter of this curve segment at its start point. The startParameter can either be positive or negative. NOTE! If 0.0 (zero), lies between the startParameter and the endParameter of the clothoid, then the curve goes through the clothoid's inflection point, and the direction of its radius of curvature, given by the second derivative vector, changes sides with respect to the tangent vector. The term length distance for the
 Parameters:
aValue
 the value to set for theSTART_PARAMETER_PROPERTY
property.

getEndParameter
public double getEndParameter()Returns the value of the property that maps to theendParameter
element.The endParameter is the arc length distance from the inflection point that will be the end point for this curve segment. This shall be upper limit used in the Fresnel integral and is the value of the constructive parameter of this curve segment at its start point. The startParameter can either be positive or negative.
 Returns:
 the value of the
END_PARAMETER_PROPERTY
property.

setEndParameter
public void setEndParameter(double aValue) Sets the value of the property that maps to theendParameter
element.The endParameter is the arc length distance from the inflection point that will be the end point for this curve segment. This shall be upper limit used in the Fresnel integral and is the value of the constructive parameter of this curve segment at its start point. The startParameter can either be positive or negative.
 Parameters:
aValue
 the value to set for theEND_PARAMETER_PROPERTY
property.

getNumDerivativeInterior
public long getNumDerivativeInterior()Returns the value of the property that maps to thenumDerivativeInterior
attribute.The attribute "numDerivativesInterior" specifies the type of continuity that is guaranteed interior to the curve. The default value of "0" means simple continuity, which is a mandatory minimum level of continuity. This level is referred to as "C 0 " in mathematical texts. A value of 1 means that the function and its first derivative are continuous at the appropriate end point: "C 1 " continuity. A value of "n" for any integer means the function and its first n derivatives are continuous: "C n " continuity. NOTE: Use of these values is only appropriate when the basic curve definition is an underdetermined system. For example, line string segments cannot support continuity above C 0 , since there is no spare control parameter to adjust the incoming angle at the end points of the segment. Spline functions on the other hand often have extra degrees of freedom on end segments that allow them to adjust the values of the derivatives to support C 1 or higher continuity.
 Returns:
 the value of the
NUM_DERIVATIVE_INTERIOR_PROPERTY
property.

setNumDerivativeInterior
public void setNumDerivativeInterior(long aValue) Sets the value of the property that maps to thenumDerivativeInterior
attribute.The attribute "numDerivativesInterior" specifies the type of continuity that is guaranteed interior to the curve. The default value of "0" means simple continuity, which is a mandatory minimum level of continuity. This level is referred to as "C 0 " in mathematical texts. A value of 1 means that the function and its first derivative are continuous at the appropriate end point: "C 1 " continuity. A value of "n" for any integer means the function and its first n derivatives are continuous: "C n " continuity. NOTE: Use of these values is only appropriate when the basic curve definition is an underdetermined system. For example, line string segments cannot support continuity above C 0 , since there is no spare control parameter to adjust the incoming angle at the end points of the segment. Spline functions on the other hand often have extra degrees of freedom on end segments that allow them to adjust the values of the derivatives to support C 1 or higher continuity.
 Parameters:
aValue
 the value to set for theNUM_DERIVATIVE_INTERIOR_PROPERTY
property.

getNumDerivativesAtEnd
public long getNumDerivativesAtEnd()Returns the value of the property that maps to thenumDerivativesAtEnd
attribute.The attribute "numDerivativesAtEnd" specifies the type of continuity between this curve segment and its successor. If this is the last curve segment in the curve, one of these values, as appropriate, is ignored. The default value of "0" means simple continuity, which is a mandatory minimum level of continuity. This level is referred to as "C 0 " in mathematical texts. A value of 1 means that the function and its first derivative are continuous at the appropriate end point: "C 1 " continuity. A value of "n" for any integer means the function and its first n derivatives are continuous: "C n " continuity. NOTE: Use of these values is only appropriate when the basic curve definition is an underdetermined system. For example, line string segments cannot support continuity above C 0 , since there is no spare control parameter to adjust the incoming angle at the end points of the segment. Spline functions on the other hand often have extra degrees of freedom on end segments that allow them to adjust the values of the derivatives to support C 1 or higher continuity.
 Returns:
 the value of the
NUM_DERIVATIVES_AT_END_PROPERTY
property.

setNumDerivativesAtEnd
public void setNumDerivativesAtEnd(long aValue) Sets the value of the property that maps to thenumDerivativesAtEnd
attribute.The attribute "numDerivativesAtEnd" specifies the type of continuity between this curve segment and its successor. If this is the last curve segment in the curve, one of these values, as appropriate, is ignored. The default value of "0" means simple continuity, which is a mandatory minimum level of continuity. This level is referred to as "C 0 " in mathematical texts. A value of 1 means that the function and its first derivative are continuous at the appropriate end point: "C 1 " continuity. A value of "n" for any integer means the function and its first n derivatives are continuous: "C n " continuity. NOTE: Use of these values is only appropriate when the basic curve definition is an underdetermined system. For example, line string segments cannot support continuity above C 0 , since there is no spare control parameter to adjust the incoming angle at the end points of the segment. Spline functions on the other hand often have extra degrees of freedom on end segments that allow them to adjust the values of the derivatives to support C 1 or higher continuity.
 Parameters:
aValue
 the value to set for theNUM_DERIVATIVES_AT_END_PROPERTY
property.

getNumDerivativesAtStart
public long getNumDerivativesAtStart()Returns the value of the property that maps to thenumDerivativesAtStart
attribute.The attribute "numDerivativesAtStart" specifies the type of continuity between this curve segment and its predecessor. If this is the first curve segment in the curve, one of these values, as appropriate, is ignored. The default value of "0" means simple continuity, which is a mandatory minimum level of continuity. This level is referred to as "C 0 " in mathematical texts. A value of 1 means that the function and its first derivative are continuous at the appropriate end point: "C 1 " continuity. A value of "n" for any integer means the function and its first n derivatives are continuous: "C n " continuity. NOTE: Use of these values is only appropriate when the basic curve definition is an underdetermined system. For example, line string segments cannot support continuity above C 0 , since there is no spare control parameter to adjust the incoming angle at the end points of the segment. Spline functions on the other hand often have extra degrees of freedom on end segments that allow them to adjust the values of the derivatives to support C 1 or higher continuity.
 Returns:
 the value of the
NUM_DERIVATIVES_AT_START_PROPERTY
property.

setNumDerivativesAtStart
public void setNumDerivativesAtStart(long aValue) Sets the value of the property that maps to thenumDerivativesAtStart
attribute.The attribute "numDerivativesAtStart" specifies the type of continuity between this curve segment and its predecessor. If this is the first curve segment in the curve, one of these values, as appropriate, is ignored. The default value of "0" means simple continuity, which is a mandatory minimum level of continuity. This level is referred to as "C 0 " in mathematical texts. A value of 1 means that the function and its first derivative are continuous at the appropriate end point: "C 1 " continuity. A value of "n" for any integer means the function and its first n derivatives are continuous: "C n " continuity. NOTE: Use of these values is only appropriate when the basic curve definition is an underdetermined system. For example, line string segments cannot support continuity above C 0 , since there is no spare control parameter to adjust the incoming angle at the end points of the segment. Spline functions on the other hand often have extra degrees of freedom on end segments that allow them to adjust the values of the derivatives to support C 1 or higher continuity.
 Parameters:
aValue
 the value to set for theNUM_DERIVATIVES_AT_START_PROPERTY
property.
