edu.mit.sketch.geom
Class Vertex

java.lang.Object
  |
  +--java.awt.geom.Point2D
        |
        +--java.awt.Point
              |
              +--edu.mit.sketch.geom.Point
                    |
                    +--edu.mit.sketch.geom.Vertex

All Implemented Interfaces:

Cloneable, Comparator, GeometricObject, Paintable, Serializable, Terminal, Translatable

public class Vertex

extends Point

implements Serializable, Comparator

This class represents a Vertex described by a Point and its certainty.

See Also:

Serialized Form

Inner classes inherited from class java.awt.geom.Point2D

Point2D.Double, Point2D.Float

Field Summary

double	certainty The certainty
int	index The index

Fields inherited from class edu.mit.sketch.geom.Point

graphics, time_stamp

Fields inherited from class java.awt.Point

x, y

Fields inherited from interface edu.mit.sketch.geom.GeometricObject

CIRCLE, ELLIPSE, LINE, POINT, POLYGON, RECTANGLE, SQUARE

Constructor Summary

Vertex()
The constructor.

Vertex(double certainty)
The constructor.

Vertex(int x, int y)
The constructor.

Vertex(int x, int y, double certainty)
The constructor.

Vertex(Point point)
The constructor.

Vertex(Point point, double certainty)
The constructor.

Vertex(Vertex vertex)
The constructor.

Method Summary

static Vertex[]	appendVertices(Vertex[] vertices, Vertex vertex) Appends the input vertices with the argument vertex
static Vertex[]	arrayListToArray(ArrayList vertices) Returns an array containing the elements of the Vector.
static Vertex[]	cloneVertices(Vertex[] vertices) For obtaining a complete copy of an array of Vertex objects.
int	compare(Object o1, Object o2) Implement Comparator
boolean	equals(Object o1, Object o2) Implement Comparator
static Vertex[]	removeDuplicateVertices(Vertex[] vertices) Remove repeating vertices
void	setIndex(int index) Set index
String	toString() Override toString
static Vertex[]	vectorToArray(Vector vertices) Returns an array containing the elements of the Vector.

Methods inherited from class edu.mit.sketch.geom.Point

containsGeometricObject, containsGeometricObjects, distance, getDataPoints, getPolygonalBounds, getRectangularBounds, getTimeStamp, getType, magnitude, paint, paint, paint, paintOriginal, pointIsOn, pointIsOnOriginal, rotate, scale, setDataPoints, setGraphicsContext, setTimeStamp, spatialRelation, touches, translate

Methods inherited from class java.awt.Point

equals, getLocation, getX, getY, move, setLocation, setLocation, setLocation, translate

Methods inherited from class java.awt.geom.Point2D

clone, distance, distance, distance, distanceSq, distanceSq, distanceSq, hashCode, setLocation

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Comparator

equals

Field Detail

index

public int index

The index

certainty

public double certainty

The certainty

Constructor Detail

Vertex

public Vertex()

The constructor.

Vertex

public Vertex(Point point)

The constructor.

Vertex

public Vertex(int x,
              int y)

The constructor.

Vertex

public Vertex(double certainty)

The constructor.

Vertex

public Vertex(Point point,
              double certainty)

The constructor.

Vertex

public Vertex(int x,
              int y,
              double certainty)

The constructor.

Vertex

public Vertex(Vertex vertex)

The constructor.

Method Detail

setIndex

public void setIndex(int index)

Set index

toString

public String toString()

Override toString

Overrides:

toString in class Point

compare

public int compare(Object o1,
                   Object o2)

Implement Comparator

Specified by:

compare in interface Comparator

equals

public boolean equals(Object o1,
                      Object o2)

Implement Comparator

removeDuplicateVertices

public static Vertex[] removeDuplicateVertices(Vertex[] vertices)

Remove repeating vertices

cloneVertices

public static Vertex[] cloneVertices(Vertex[] vertices)

For obtaining a complete copy of an array of Vertex objects.

appendVertices

public static Vertex[] appendVertices(Vertex[] vertices,
                                      Vertex vertex)

Appends the input vertices with the argument vertex

arrayListToArray

public static Vertex[] arrayListToArray(ArrayList vertices)

Returns an array containing the elements of the Vector.

vectorToArray

public static Vertex[] vectorToArray(Vector vertices)

Returns an array containing the elements of the Vector.