Point2D.Double (Java Platform SE 6) (original) (raw)
java.awt.geom
Class Point2D.Double
java.lang.Object
java.awt.geom.Point2D
java.awt.geom.Point2D.Double
All Implemented Interfaces:
Enclosing class:
public static class Point2D.Double
extends Point2D
implements Serializable
The Double class defines a point specified in double precision.
Since:
1.2
See Also:
| Nested Class Summary |
|---|
| Nested classes/interfaces inherited from class java.awt.geom.Point2D |
|---|
| Point2D.Double, Point2D.Float |
| Field Summary | |
|---|---|
| double | x The X coordinate of this Point2D. |
| double | y The Y coordinate of this Point2D. |
| Constructor Summary |
|---|
| Point2D.Double() Constructs and initializes a Point2D with coordinates (0, 0). |
| [Point2D.Double](../../../java/awt/geom/Point2D.Double.html#Point2D.Double%28double, double%29)(double x, double y) Constructs and initializes a Point2D with the specified coordinates. |
| Method Summary | |
|---|---|
| double | getX() Returns the X coordinate of this Point2D in double precision. |
| double | getY() Returns the Y coordinate of this Point2D in double precision. |
| void | [setLocation](../../../java/awt/geom/Point2D.Double.html#setLocation%28double, double%29)(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 |
|---|
| clone, [distance](../../../java/awt/geom/Point2D.html#distance%28double, double%29), [distance](../../../java/awt/geom/Point2D.html#distance%28double, double, double, double%29), distance, [distanceSq](../../../java/awt/geom/Point2D.html#distanceSq%28double, double%29), [distanceSq](../../../java/awt/geom/Point2D.html#distanceSq%28double, double, double, double%29), distanceSq, equals, hashCode, setLocation |
| Methods inherited from class java.lang.Object |
|---|
| finalize, getClass, notify, notifyAll, wait, wait, [wait](../../../java/lang/Object.html#wait%28long, int%29) |
| 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 |
|---|
Point2D.Double
public Point2D.Double()
Constructs and initializes a Point2D with coordinates (0, 0).
Since:
1.2
Point2D.Double
public Point2D.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%28%29) 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%28%29) 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%28double, double%29) 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 toString()
Returns a String that represents the value of this Point2D.
Overrides:
[toString](../../../java/lang/Object.html#toString%28%29) 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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