java.awt.geom
Class RoundRectangle2D.Double

java.lang.Object
  |
  +--java.awt.geom.RectangularShape
        |
        +--java.awt.geom.RoundRectangle2D
              |
              +--java.awt.geom.RoundRectangle2D.Double

public static class RoundRectangle2D.Double

extends RoundRectangle2D

The Double class defines a rectangle with rounded corners all specified in double coordinates.

Inner classes inherited from class java.awt.geom.RoundRectangle2D

RoundRectangle2D.Double, RoundRectangle2D.Float

Field Summary

double	archeight The height of the arc that rounds off the corners.
double	arcwidth The width of the arc that rounds off the corners.
double	height The height of this RoundRectangle2D.
double	width The width of this RoundRectangle2D.
double	x The X coordinate of this RoundRectangle2D.
double	y The Y coordinate of this RoundRectangle2D.

Constructor Summary

RoundRectangle2D.Double()
Constructs a new RoundRectangle2D, initialized to location (0.0, 0), size (0.0, 0.0), and corner arcs of radius 0.0.

RoundRectangle2D.Double(double x, double y, double w, double h, double arcw, double arch)
Constructs and initializes a RoundRectangle2D from the specified coordinates.

Method Summary

double	getArcHeight() Returns the height of the arc that rounds off the corners.
double	getArcWidth() Returns the width of the arc that rounds off the corners.
Rectangle2D	getBounds2D() Returns the high precision bounding box of this RoundRectangle2D.
double	getHeight() Returns the height of this RoundRectangle2D in double precision.
double	getWidth() Returns the width of this RoundRectangle2D in double precision.
double	getX() Returns the X coordinate of this RoundRectangle2D in double precision.
double	getY() Returns the Y coordinate of this RoundRectangle2D in double precision.
boolean	isEmpty() Determines whether or not this RoundRectangle2D is empty.
void	setRoundRect(double x, double y, double w, double h, double arcw, double arch) Sets the location, size, and arc radii of this RoundRectangle2D to the specified double values.
void	setRoundRect(RoundRectangle2D rr) Sets this RoundRectangle2D to be the same as the specified RoundRectangle2D.

Methods inherited from class java.awt.geom.RoundRectangle2D

contains, contains, getPathIterator, intersects, setFrame

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 this RoundRectangle2D.

y

public double y

The Y coordinate of this RoundRectangle2D.

width

public double width

The width of this RoundRectangle2D.

height

public double height

The height of this RoundRectangle2D.

arcwidth

public double arcwidth

The width of the arc that rounds off the corners.

archeight

public double archeight

The height of the arc that rounds off the corners.

Constructor Detail

RoundRectangle2D.Double

public RoundRectangle2D.Double()

Constructs a new RoundRectangle2D, initialized to location (0.0, 0), size (0.0, 0.0), and corner arcs of radius 0.0.

RoundRectangle2D.Double

public RoundRectangle2D.Double(double x,
                               double y,
                               double w,
                               double h,
                               double arcw,
                               double arch)

Constructs and initializes a RoundRectangle2D from the specified coordinates.

Parameters:

x, - the coordinates to which to set the newly constructed RoundRectangle2D

w - the width to which to set the newly constructed RoundRectangle2D

h - the height to which to set the newly constructed RoundRectangle2D

arcw - the width of the arc to use to round off the corners of the newly constructed RoundRectangle2D

arch - the height of the arc to use to round off the corners of the newly constructed RoundRectangle2D

Method Detail

getX

public double getX()

Returns the X coordinate of this RoundRectangle2D in double precision.

Returns:

the X coordinate of this RoundRectangle2D.

Overrides:

getX in class RectangularShape

getY

public double getY()

Returns the Y coordinate of this RoundRectangle2D in double precision.

Returns:

the Y coordinate of this RoundRectangle2D.

Overrides:

getY in class RectangularShape

getWidth

public double getWidth()

Returns the width of this RoundRectangle2D in double precision.

Returns:

the width of this RoundRectangle2D.

Overrides:

getWidth in class RectangularShape

getHeight

public double getHeight()

Returns the height of this RoundRectangle2D in double precision.

Returns:

the height of this RoundRectangle2D.

Overrides:

getHeight in class RectangularShape

getArcWidth

public double getArcWidth()

Returns the width of the arc that rounds off the corners.

Returns:

the width of the arc that rounds off the corners of this RoundRectangle2D.

Overrides:

getArcWidth in class RoundRectangle2D

getArcHeight

public double getArcHeight()

Returns the height of the arc that rounds off the corners.

Returns:

the height of the arc that rounds off the corners of this RoundRectangle2D.

Overrides:

getArcHeight in class RoundRectangle2D

isEmpty

public boolean isEmpty()

Determines whether or not this RoundRectangle2D is empty.

Returns:

true if this RoundRectangle2D is empty; false othwerwise.

Overrides:

isEmpty in class RectangularShape

setRoundRect

public void setRoundRect(double x,
                         double y,
                         double w,
                         double h,
                         double arcw,
                         double arch)

Sets the location, size, and arc radii of this RoundRectangle2D to the specified double values.

Parameters:

x, y - the coordinates to which to set the location of this RoundRectangle2D

w - the width to which to set this RoundRectangle2D

h - the height to which to set this RoundRectangle2D

arcw - the width to which to set the arc of this RoundRectangle2D

arch - the height to which to set the arc of this RoundRectangle2D

Overrides:

setRoundRect in class RoundRectangle2D

setRoundRect

public void setRoundRect(RoundRectangle2D rr)

Sets this RoundRectangle2D to be the same as the specified RoundRectangle2D.

Parameters:

rr - the specified RoundRectangle2D

Overrides:

setRoundRect in class RoundRectangle2D

getBounds2D

public Rectangle2D getBounds2D()

Returns the high precision bounding box of this RoundRectangle2D.

Returns:

a Rectangle2D that is the bounding box of this RoundRectangle2D.