edu.umd.cs.piccolox.util
Class XYArray

java.lang.Object
  edu.umd.cs.piccolox.util.XYArray

All Implemented Interfaces:

MutablePoints, Points

public class XYArray
extends java.lang.Object
implements MutablePoints

Constructor Summary

XYArray()

XYArray(double[] points)

XYArray(int n)

Method Summary

void	addPoint(int pos, double x, double y)
void	addPoint(int pos, java.awt.geom.Point2D pt)
void	addPoints(int pos, Points pts)
void	addPoints(int pos, Points pts, int start, int end)
void	appendPoints(Points pts)
java.lang.Object	clone()
static XYArray	copyPoints(Points pts)
java.awt.geom.Rectangle2D	getBounds(java.awt.geom.Rectangle2D dst)
java.awt.geom.Point2D	getPoint(int i, java.awt.geom.Point2D dst)
int	getPointCount()
double	getX(int i)
double	getY(int i)
static double[]	initPoints(double[] points, int n, double[] old)
void	removeAllPoints()
void	removePoints(int pos, int num)
void	setPoint(int i, double x, double y)
void	setPoint(int i, java.awt.geom.Point2D pt)
void	setX(int i, double x)
void	setY(int i, double y)
void	transformPoints(java.awt.geom.AffineTransform t)

Methods inherited from class java.lang.Object

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

Constructor Detail

XYArray

public XYArray(double[] points)

XYArray

public XYArray(int n)

XYArray

public XYArray()

Method Detail

getPointCount

public int getPointCount()

Specified by:

getPointCount in interface Points

getX

public double getX(int i)

Specified by:

getX in interface Points

getY

public double getY(int i)

Specified by:

getY in interface Points

getPoint

public java.awt.geom.Point2D getPoint(int i,
                                      java.awt.geom.Point2D dst)

Specified by:

getPoint in interface Points

setX

public void setX(int i,
                 double x)

setY

public void setY(int i,
                 double y)

setPoint

public void setPoint(int i,
                     double x,
                     double y)

Specified by:

setPoint in interface MutablePoints

setPoint

public void setPoint(int i,
                     java.awt.geom.Point2D pt)

transformPoints

public void transformPoints(java.awt.geom.AffineTransform t)

Specified by:

transformPoints in interface MutablePoints

getBounds

public java.awt.geom.Rectangle2D getBounds(java.awt.geom.Rectangle2D dst)

Specified by:

getBounds in interface Points

initPoints

public static double[] initPoints(double[] points,
                                  int n,
                                  double[] old)

addPoints

public void addPoints(int pos,
                      Points pts,
                      int start,
                      int end)

addPoints

public void addPoints(int pos,
                      Points pts)

appendPoints

public void appendPoints(Points pts)

copyPoints

public static XYArray copyPoints(Points pts)

addPoint

public void addPoint(int pos,
                     double x,
                     double y)

Specified by:

addPoint in interface MutablePoints

addPoint

public void addPoint(int pos,
                     java.awt.geom.Point2D pt)

removePoints

public void removePoints(int pos,
                         int num)

Specified by:

removePoints in interface MutablePoints

removeAllPoints

public void removeAllPoints()

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object