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Java Platform 1.2
Beta 4

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Class java.awt.geom.Ellipse2D.Double

java.lang.Object
  |
  +--java.awt.geom.RectangularShape
        |
        +--java.awt.geom.Ellipse2D
              |
              +--java.awt.geom.Ellipse2D.Double

public static class Ellipse2D.Double

extends Ellipse2D

An ellipse specified in double precision.

Inner classes inherited from class java.awt.geom.Ellipse2D

Ellipse2D.Double , Ellipse2D.Float

Field Summary

double	height The overall height of the ellipse.
double	width The overall width of the ellipse.
double	x The x coordinate of the upper left corner of the ellipse.
double	y The y coordinate of the upper left corner of the ellipse.

Constructor Summary

Ellipse2D.Double()
Constructs a new ellipse, initialized to location (0, 0) and size (0, 0).

Ellipse2D.Double(double x, double y, double w, double h)
Constructs and initializes an ellipse from the specified coordinates.

Method Summary

Rectangle2D	getBounds2D() Return the high precision bounding box of the shape.
double	getHeight() Returns the overall height of the ellipse in double precision.
double	getWidth() Returns the overall width of the ellipse in double precision.
double	getX() Returns the X coordinate of the upper left corner of the ellipse in double precision.
double	getY() Returns the Y coordinate of the upper left corner of the ellipse in double precision.
boolean	isEmpty() Determines whether the rectangular shape is empty.
void	setFrame(double x, double y, double w, double h) Sets the location and size of this ellipse to the specified double values.

Methods inherited from class java.awt.geom.Ellipse2D

contains , contains , getPathIterator , intersects

Methods inherited from class java.awt.geom.RectangularShape

clone , contains , contains , getBounds , getCenterX , getCenterY , getFrame , getMaxX , getMaxY , getMinX , getMinY , getPathIterator , intersects , setFrame , setFrame , setFrameFromCenter , setFrameFromCenter , setFrameFromDiagonal , setFrameFromDiagonal

Methods inherited from class java.lang.Object

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

Field Detail

x

public double x

The x coordinate of the upper left corner of the ellipse.

y

public double y

The y coordinate of the upper left corner of the ellipse.

width

public double width

The overall width of the ellipse.

height

public double height

The overall height of the ellipse.

Constructor Detail

Ellipse2D.Double

public Ellipse2D.Double()

Constructs a new ellipse, initialized to location (0, 0) and size (0, 0).

Ellipse2D.Double

public Ellipse2D.Double(double x,
                        double y,
                        double w,
                        double h)

Constructs and initializes an ellipse from the specified coordinates.

Parameters:

x - the x coordinate

y - the y coordinate

width - the width of the rectangle

height - the height of the rectangle

Method Detail

getX

public double getX()

Returns the X coordinate of the upper left corner of the ellipse in double precision.

Overrides:

getX in class RectangularShape

getY

public double getY()

Returns the Y coordinate of the upper left corner of the ellipse in double precision.

Overrides:

getY in class RectangularShape

getWidth

public double getWidth()

Returns the overall width of the ellipse in double precision.

Overrides:

getWidth in class RectangularShape

getHeight

public double getHeight()

Returns the overall height of the ellipse in double precision.

Overrides:

getHeight in class RectangularShape

isEmpty

public boolean isEmpty()

Determines whether the rectangular shape is empty.

Overrides:

isEmpty in class RectangularShape

setFrame

public void setFrame(double x,
                     double y,
                     double w,
                     double h)

Sets the location and size of this ellipse to the specified double values.

Overrides:

setFrame in class RectangularShape

getBounds2D

public Rectangle2D getBounds2D()

Return the high precision bounding box of the shape.