public class TLcdGML31Bezier extends TLcdGML31BSpline
Modifier and Type | Field and Description |
---|---|
static TLcdDataProperty |
NUM_DERIVATIVE_INTERIOR_PROPERTY
Data property that maps to the
numDerivativeInterior attribute. |
static TLcdDataProperty |
NUM_DERIVATIVES_AT_END_PROPERTY
Data property that maps to the
numDerivativesAtEnd attribute. |
static TLcdDataProperty |
NUM_DERIVATIVES_AT_START_PROPERTY
Data property that maps to the
numDerivativesAtStart attribute. |
DEGREE_PROPERTY, INTERPOLATION_ATTR_PROPERTY, IS_POLYNOMIAL_PROPERTY, KNOT_PROPERTY, KNOT_TYPE_PROPERTY, POS_GROUP_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 |
---|
TLcdGML31Bezier() |
TLcdGML31Bezier(TLcdDataType aType) |
Modifier and Type | Method and Description |
---|---|
long |
getNumDerivativeInterior()
Returns the value of the property that maps to the
numDerivativeInterior attribute. |
long |
getNumDerivativesAtEnd()
Returns the value of the property that maps to the
numDerivativesAtEnd attribute. |
long |
getNumDerivativesAtStart()
Returns the value of the property that maps to the
numDerivativesAtStart attribute. |
void |
setNumDerivativeInterior(long aValue)
Sets the value of the property that maps to the
numDerivativeInterior attribute. |
void |
setNumDerivativesAtEnd(long aValue)
Sets the value of the property that maps to the
numDerivativesAtEnd attribute. |
void |
setNumDerivativesAtStart(long aValue)
Sets the value of the property that maps to the
numDerivativesAtStart attribute. |
getDegree, getInterpolationAttr, getIsPolynomial, getKnot, getKnotType, getPosGroup, setDegree, setInterpolationAttr, setIsPolynomial, setKnotType, setPosGroup
computePointSFCT, contains2D, contains2D, contains3D, contains3D, getBounds, getEndPoint, getEndTangent2D, getFocusPoint, getInterpolation, getLength2D, getLineSegmentIntersectionCount, getStartPoint, getStartTangent2D, getTangent2D
canSetFeature, getFeature, getFeature, getFeatureCount, getFeaturedDescriptor, setFeature, setFeature
clone, clone, getDataType, getValue, getValue, hasValue, hasValue, setValue, setValue, toString
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
clone
public static final TLcdDataProperty NUM_DERIVATIVE_INTERIOR_PROPERTY
numDerivativeInterior
attribute.
The possible values for this property are instances of long
.public static final TLcdDataProperty NUM_DERIVATIVES_AT_END_PROPERTY
numDerivativesAtEnd
attribute.
The possible values for this property are instances of long
.public static final TLcdDataProperty NUM_DERIVATIVES_AT_START_PROPERTY
numDerivativesAtStart
attribute.
The possible values for this property are instances of long
.public TLcdGML31Bezier()
public TLcdGML31Bezier(TLcdDataType aType)
public long getNumDerivativeInterior()
numDerivativeInterior
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.
NUM_DERIVATIVE_INTERIOR_PROPERTY
property.public void setNumDerivativeInterior(long aValue)
numDerivativeInterior
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.
aValue
- the value to set for the NUM_DERIVATIVE_INTERIOR_PROPERTY
property.public long getNumDerivativesAtEnd()
numDerivativesAtEnd
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.
NUM_DERIVATIVES_AT_END_PROPERTY
property.public void setNumDerivativesAtEnd(long aValue)
numDerivativesAtEnd
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.
aValue
- the value to set for the NUM_DERIVATIVES_AT_END_PROPERTY
property.public long getNumDerivativesAtStart()
numDerivativesAtStart
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.
NUM_DERIVATIVES_AT_START_PROPERTY
property.public void setNumDerivativesAtStart(long aValue)
numDerivativesAtStart
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.
aValue
- the value to set for the NUM_DERIVATIVES_AT_START_PROPERTY
property.