org.kabeja.dxf
Class DXFSpline

java.lang.Object
  org.kabeja.dxf.DXFEntity
      org.kabeja.dxf.DXFSpline

public class DXFSpline
extends DXFEntity

Author:

Field Summary

protected static int	APPROXIMATION_STEPS
protected int	controlPointSize
protected double	controlPointTolerance
protected int	degree
protected int	fitPointSize
protected double	fitTolerance
protected double[]	knots
protected double	knotsTolerance
protected int	nodePointsSize
protected java.util.List	points
protected double[]	weights

Fields inherited from class org.kabeja.dxf.DXFEntity

block, color, colorRGB, doc, extrusion, flags, id, layerID, lineType, linetypeScaleFactor, lineWeight, modelSpace, thickness, transparency, visibile

Constructor Summary

DXFSpline()

Method Summary

void	addSplinePoint(SplinePoint p)
Bounds	getBounds()
int	getControlPointSize()
double	getControlPointTolerance()
int	getDegree()
int	getFitPointSize()
double	getFitTolerance()
double[]	getKnots()
double	getKnotsTolerance()
double	getLength() Returns the length of the entity or 0 if the entity has no length
int	getNodePointsSize()
java.util.Iterator	getSplinePointIterator()
java.lang.String	getType()
double[]	getWeights()
boolean	isClosed()
boolean	isLinear()
boolean	isPeriodic()
boolean	isPlanar()
boolean	isRational()
void	setControlPointSize(int controlPointSize)
void	setControlPointTolerance(double controlPointTolerance)
void	setDegree(int degree)
void	setFitPointSize(int fitPointSize)
void	setFitTolerance(double fitTolerance)
void	setKnots(double[] knots)
void	setKnotsTolerance(double knotsTolerance)
void	setNodePointsSize(int nodePointsSize)
void	setWeights(double[] weights)
protected DXFPolyline	toDXFPolyline()

Methods inherited from class org.kabeja.dxf.DXFEntity

getColor, getColorRGB, getDXFDocument, getExtrusion, getFlags, getID, getLayerName, getLineType, getLinetypeScaleFactor, getLineWeight, getThickness, getTransparency, isBlockEntity, isModelSpace, isOmitLineType, isVisibile, setBlockEntity, setColor, setColorRGB, setDXFDocument, setExtrusion, setExtrusionX, setExtrusionY, setExtrusionZ, setFlags, setID, setLayerName, setLineType, setLinetypeScaleFactor, setLineWeight, setModelSpace, setThickness, setTransparency, setVisibile

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

APPROXIMATION_STEPS

protected static final int APPROXIMATION_STEPS

See Also:

Constant Field Values

degree

protected int degree

nodePointsSize

protected int nodePointsSize

controlPointSize

protected int controlPointSize

fitPointSize

protected int fitPointSize

knots

protected double[] knots

weights

protected double[] weights

points

protected java.util.List points

fitTolerance

protected double fitTolerance

knotsTolerance

protected double knotsTolerance

controlPointTolerance

protected double controlPointTolerance

Constructor Detail

DXFSpline

public DXFSpline()

Method Detail

getBounds

public Bounds getBounds()

Specified by:

getBounds in class DXFEntity

getType

public java.lang.String getType()

Specified by:

getType in class DXFEntity

addSplinePoint

public void addSplinePoint(SplinePoint p)

getSplinePointIterator

public java.util.Iterator getSplinePointIterator()

isRational

public boolean isRational()

isClosed

public boolean isClosed()

isPeriodic

public boolean isPeriodic()

isPlanar

public boolean isPlanar()

isLinear

public boolean isLinear()

getControlPointSize

public int getControlPointSize()

Returns:

Returns the controlPointSize.

setControlPointSize

public void setControlPointSize(int controlPointSize)

Parameters:

controlPointSize - The controlPointSize to set.

getDegree

public int getDegree()

Returns:

Returns the degree.

setDegree

public void setDegree(int degree)

Parameters:

degree - The degree to set.

getFitPointSize

public int getFitPointSize()

Returns:

Returns the fitPointSize.

setFitPointSize

public void setFitPointSize(int fitPointSize)

Parameters:

fitPointSize - The fitPointSize to set.

getFitTolerance

public double getFitTolerance()

Returns:

Returns the fitTolerance.

setFitTolerance

public void setFitTolerance(double fitTolerance)

Parameters:

fitTolerance - The fitTolerance to set.

getKnots

public double[] getKnots()

Returns:

Returns the knots.

setKnots

public void setKnots(double[] knots)

Parameters:

knots - The knots to set.

getNodePointsSize

public int getNodePointsSize()

Returns:

Returns the nodePointsSize.

setNodePointsSize

public void setNodePointsSize(int nodePointsSize)

Parameters:

nodePointsSize - The nodePointsSize to set.

getWeights

public double[] getWeights()

Returns:

Returns the weights.

setWeights

public void setWeights(double[] weights)

Parameters:

weights - The weights to set.

getControlPointTolerance

public double getControlPointTolerance()

Returns:

Returns the controlPointTolerance.

setControlPointTolerance

public void setControlPointTolerance(double controlPointTolerance)

Parameters:

controlPointTolerance - The controlPointTolerance to set.

getKnotsTolerance

public double getKnotsTolerance()

Returns:

Returns the knotsTolerance.

setKnotsTolerance

public void setKnotsTolerance(double knotsTolerance)

Parameters:

knotsTolerance - The knotsTolerance to set.

getLength

public double getLength()

Description copied from class: DXFEntity

Returns the length of the entity or 0 if the entity has no length

Specified by:

getLength in class DXFEntity

Returns:

toDXFPolyline

protected DXFPolyline toDXFPolyline()