Package sec.sun.awt.geom

Class CurveObject

java.lang.Object

sec.sun.awt.geom.CurveObject

public class CurveObject
extends Object

Constructor Summary

Constructors

Constructor	Description
CurveObject(int direction)
CurveObject(Object obj)

Method Summary

Modifier and Type	Method	Description
boolean	accumulateCrossings(CrossingsObject c)
int	compareTo(CurveObject that, double[] yrange)
String	controlPointString()
int	crossingsFor(double x, double y)
void	enlarge(Rectangle2D r)
boolean	findIntersect(CurveObject that, double[] yrange, double ymin, int slevel, int tlevel, double s0, double xs0, double ys0, double s1, double xs1, double ys1, double t0, double xt0, double yt0, double t1, double xt1, double yt1)
Object	getCurve()
final int	getDirection()
int	getOrder()
Object	getReversedCurve()
int	getSegment(double[] coords)
Object	getSubCurve(double ystart, double yend, int dir)
Object	getWithDirection(int direction)
double	getX0()
double	getX1()
double	getXBot()
double	getXMax()
double	getXMin()
double	getXTop()
double	getY0()
double	getY1()
double	getYBot()
double	getYTop()
double	nextVertical(double t0, double t1)
double	refineTforY(double t0, double yt0, double y0)
double	TforY(double t)
String	toString()
double	XforT(double t)
double	XforY(double y)
double	YforT(double t)

Methods inherited from class java.lang.Object

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

Constructor Details

CurveObject

public CurveObject(Object obj)

CurveObject

public CurveObject(int direction)

Method Details

getCurve

public Object getCurve()

getOrder

public int getOrder()

getXTop

public double getXTop()

getYTop

public double getYTop()

getXBot

public double getXBot()

getYBot

public double getYBot()

getXMin

public double getXMin()

getXMax

public double getXMax()

getDirection

public final int getDirection()

XforY

public double XforY(double y)

getReversedCurve

public Object getReversedCurve()

getX0

public double getX0()

getY0

public double getY0()

getX1

public double getX1()

getY1

public double getY1()

XforT

public double XforT(double t)

YforT

public double YforT(double t)

TforY

public double TforY(double t)

nextVertical

public double nextVertical(double t0,
 double t1)

controlPointString

public String controlPointString()

toString

public String toString()

Overrides:

toString in class Object

crossingsFor

public int crossingsFor(double x,
 double y)

accumulateCrossings

public boolean accumulateCrossings(CrossingsObject c)

refineTforY

public double refineTforY(double t0,
 double yt0,
 double y0)

findIntersect

public boolean findIntersect(CurveObject that,
 double[] yrange,
 double ymin,
 int slevel,
 int tlevel,
 double s0,
 double xs0,
 double ys0,
 double s1,
 double xs1,
 double ys1,
 double t0,
 double xt0,
 double yt0,
 double t1,
 double xt1,
 double yt1)

compareTo

public int compareTo(CurveObject that,
 double[] yrange)

getSegment

public int getSegment(double[] coords)

getSubCurve

public Object getSubCurve(double ystart,
 double yend,
 int dir)

enlarge

public void enlarge(Rectangle2D r)

getWithDirection

public Object getWithDirection(int direction)