Class EDU.emporia.mathtools.Point2D.Double 
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Class EDU.emporia.mathtools.Point2D.Double 

Object
   |
   +----Point2D
           |
           +----EDU.emporia.mathtools.Point2D. Double
public static class Point2D.Double
extends Point2D
The Double class defines a point specified in double precision.

Variable Index

o x
The X coordinate of this Point2D.
o y
The Y coordinate of this Point2D.

Constructor Index

o EDU.emporia.mathtools.Point2D. Double()
Constructs and initializes a Point2D with coordinates (0, 0).
o EDU.emporia.mathtools.Point2D. Double(double, double)
Constructs and initializes a Point2D with the specified coordinates.

Method Index

o getX()
Returns the X coordinate of this Point2D in double precision.
o getY()
Returns the Y coordinate of this Point2D in double precision.
o setLocation(double, double)
Sets the location of this Point2D to the specified double coordinates.
o toString()
Returns a String that represents the value of this Point2D.

Variables

o x 
public double x
The X coordinate of this Point2D.

Since: JDK1.2
o y 
public double y
The Y coordinate of this Point2D.

Since: JDK1.2

Constructors

o Point2D.Double 
public Point2D.Double()
Constructs and initializes a Point2D with coordinates (0, 0).

Since:
JDK1.2
o Point2D.Double 
public Point2D.Double(double x,
                      double y)
Constructs and initializes a Point2D with the specified coordinates.

Parameters:
x, y - the coordinates to which to set the newly constructed Point2D
Since:
JDK1.2

Methods

o getX 
public double getX()
Returns the X coordinate of this Point2D in double precision.

Returns:
the X coordinate of this Point2D.
Overrides:
getX in class Point2D
Since:
JDK1.2
o getY 
public double getY()
Returns the Y coordinate of this Point2D in double precision.

Returns:
the Y coordinate of this Point2D.
Overrides:
getY in class Point2D
Since:
JDK1.2
o setLocation 
public void setLocation(double x,
                        double y)
Sets the location of this Point2D to the specified double coordinates.

Parameters:
x, y - the coordinates to which to set this Point2D
Overrides:
setLocation in class Point2D
Since:
JDK1.2
o toString 
public java.lang.String toString()
Returns a String that represents the value of this Point2D.

Returns:
a string representation of this Point2D.
Overrides:
toString in class Object
Since:
JDK1.2 
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