Point2D.Double (Java Platform SE 8 ) (original) (raw)

• java.lang.Object

• • java.awt.geom.Point2D
  • • java.awt.geom.Point2D.Double

• All Implemented Interfaces:
  Serializable, Cloneable
  Enclosing class:
  Point2D

public static class Point2D.Double
extends Point2D
implements Serializable
The Double class defines a point specified indouble precision.
Since:
1.2
See Also:
Serialized Form

• • Nested Class Summary

     * ### Nested classes/interfaces inherited from class java.awt.geom.[Point2D](../../../java/awt/geom/Point2D.html "class in java.awt.geom")  
     `[Point2D.Double](../../../java/awt/geom/Point2D.Double.html "class in java.awt.geom"), [Point2D.Float](../../../java/awt/geom/Point2D.Float.html "class in java.awt.geom")`  

  • Field Summary

  Fields

  Modifier and Type	Field	Description
  double	x	The X coordinate of this Point2D.
  double	y	The Y coordinate of this Point2D.

  • Constructor Summary

  Constructors

  Constructor	Description
  Double()	Constructs and initializes a Point2D with coordinates (0, 0).
  Double(double x, double y)	Constructs and initializes a Point2D with the specified coordinates.

  • Method Summary

  All Methods Instance Methods Concrete Methods

  Modifier and Type	Method	Description
  double	getX()	Returns the X coordinate of this Point2D indouble precision.
  double	getY()	Returns the Y coordinate of this Point2D indouble precision.
  void	setLocation(double x, double y)	Sets the location of this Point2D to the specified double coordinates.
  String	toString()	Returns a String that represents the value of this Point2D.

     * ### Methods inherited from class java.awt.geom.[Point2D](../../../java/awt/geom/Point2D.html "class in java.awt.geom")  
     `[clone](../../../java/awt/geom/Point2D.html#clone--), [distance](../../../java/awt/geom/Point2D.html#distance-double-double-), [distance](../../../java/awt/geom/Point2D.html#distance-double-double-double-double-), [distance](../../../java/awt/geom/Point2D.html#distance-java.awt.geom.Point2D-), [distanceSq](../../../java/awt/geom/Point2D.html#distanceSq-double-double-), [distanceSq](../../../java/awt/geom/Point2D.html#distanceSq-double-double-double-double-), [distanceSq](../../../java/awt/geom/Point2D.html#distanceSq-java.awt.geom.Point2D-), [equals](../../../java/awt/geom/Point2D.html#equals-java.lang.Object-), [hashCode](../../../java/awt/geom/Point2D.html#hashCode--), [setLocation](../../../java/awt/geom/Point2D.html#setLocation-java.awt.geom.Point2D-)`  
     * ### Methods inherited from class java.lang.[Object](../../../java/lang/Object.html "class in java.lang")  
     `[finalize](../../../java/lang/Object.html#finalize--), [getClass](../../../java/lang/Object.html#getClass--), [notify](../../../java/lang/Object.html#notify--), [notifyAll](../../../java/lang/Object.html#notifyAll--), [wait](../../../java/lang/Object.html#wait--), [wait](../../../java/lang/Object.html#wait-long-), [wait](../../../java/lang/Object.html#wait-long-int-)`

• • Field Detail

     * #### x  
     public double x  
     The X coordinate of this `Point2D`.  
     Since:  
     1.2  
     * #### y  
     public double y  
     The Y coordinate of this `Point2D`.  
     Since:  
     1.2  

  • Constructor Detail

    * #### Double  
    public Double()  
    Constructs and initializes a `Point2D` with coordinates (0, 0).  
    Since:  
    1.2  
    * #### Double  
    public Double(double x,  
                  double y)  
    Constructs and initializes a `Point2D` with the specified coordinates.  
    Parameters:  
    `x` \- the X coordinate of the newly constructed `Point2D`  
    `y` \- the Y coordinate of the newly constructed `Point2D`  
    Since:  
    1.2  

  • Method Detail

    * #### getX  
    public double getX()  
    Returns the X coordinate of this `Point2D` in`double` precision.  
    Specified by:  
    `[getX](../../../java/awt/geom/Point2D.html#getX--)` in class `[Point2D](../../../java/awt/geom/Point2D.html "class in java.awt.geom")`  
    Returns:  
    the X coordinate of this `Point2D`.  
    Since:  
    1.2  
    * #### getY  
    public double getY()  
    Returns the Y coordinate of this `Point2D` in`double` precision.  
    Specified by:  
    `[getY](../../../java/awt/geom/Point2D.html#getY--)` in class `[Point2D](../../../java/awt/geom/Point2D.html "class in java.awt.geom")`  
    Returns:  
    the Y coordinate of this `Point2D`.  
    Since:  
    1.2  
    * #### setLocation  
    public void setLocation(double x,  
                            double y)  
    Sets the location of this `Point2D` to the specified `double` coordinates.  
    Specified by:  
    `[setLocation](../../../java/awt/geom/Point2D.html#setLocation-double-double-)` in class `[Point2D](../../../java/awt/geom/Point2D.html "class in java.awt.geom")`  
    Parameters:  
    `x` \- the new X coordinate of this `Point2D`  
    `y` \- the new Y coordinate of this `Point2D`  
    Since:  
    1.2  
    * #### toString  
    public [String](../../../java/lang/String.html "class in java.lang") toString()  
    Returns a `String` that represents the value of this `Point2D`.  
    Overrides:  
    `[toString](../../../java/lang/Object.html#toString--)` in class `[Object](../../../java/lang/Object.html "class in java.lang")`  
    Returns:  
    a string representation of this `Point2D`.  
    Since:  
    1.2

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