java.awt.geom

Class RoundRectangle2D.Double

java.lang.Object

java.awt.geom.RectangularShape

java.awt.geom.RoundRectangle2D

java.awt.geom.RoundRectangle2D.Double

All Implemented Interfaces:

Shape, Cloneable

Enclosing class:

RoundRectangle2D

public static class RoundRectangle2D.Double
extends RoundRectangle2D

A subclass of RoundRectangle which keeps its parameters as doubles.

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.geom.RoundRectangle2D

RoundRectangle2D.Double, RoundRectangle2D.Float

Field Summary

Fields

Modifier and Type	Field and Description
double	archeight The height of the corner arc.
double	arcwidth The width of the corner arc.
double	height The height of this object.
double	width The width of this object.
double	x The x coordinate of this object.
double	y The y coordinate of this object.

Constructor Summary

Constructors

Constructor and Description
RoundRectangle2D.Double() Construct a new instance, with all parameters set to 0.
RoundRectangle2D.Double(double x, double y, double w, double h, double arcWidth, double arcHeight) Construct a new instance with the given arguments.

Method Summary

Methods

Modifier and Type	Method and Description
double	getArcHeight() Return the arc height of this round rectangle.
double	getArcWidth() Return the arc width of this round rectangle.
Rectangle2D	getBounds2D() Returns a high precision bounding box of the shape.
double	getHeight() Get the height of the framing rectangle.
double	getWidth() Get the width of the framing rectangle.
double	getX() Get the x coordinate of the upper-left corner of the framing rectangle.
double	getY() Get the y coordinate of the upper-left corner of the framing rectangle.
boolean	isEmpty() Test if the shape is empty, meaning that no points are inside it.
void	setRoundRect(double x, double y, double w, double h, double arcWidth, double arcHeight) Set the values of this round rectangle.

Methods inherited from class java.awt.geom.RoundRectangle2D

contains, contains, getPathIterator, intersects, setFrame, setRoundRect

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

archeight

public double archeight

The height of the corner arc.

arcwidth

public double arcwidth

The width of the corner arc.

x

public double x

The x coordinate of this object.

y

public double y

The y coordinate of this object.

width

public double width

The width of this object.

height

public double height

The height of this object.

Constructor Detail

RoundRectangle2D.Double

public RoundRectangle2D.Double()

Construct a new instance, with all parameters set to 0.

RoundRectangle2D.Double

public RoundRectangle2D.Double(double x,
                       double y,
                       double w,
                       double h,
                       double arcWidth,
                       double arcHeight)

Construct a new instance with the given arguments.

Parameters:

x - The x coordinate

y - The y coordinate

w - The width

h - The height

arcWidth - The arc width

arcHeight - The arc height

Method Detail

getArcHeight

public double getArcHeight()

Description copied from class: RoundRectangle2D

Return the arc height of this round rectangle. The arc height and width control the roundness of the corners of the rectangle.

Specified by:

getArcHeight in class RoundRectangle2D

Returns:

The arc height.

See Also:

RoundRectangle2D.getArcWidth()

getArcWidth

public double getArcWidth()

Description copied from class: RoundRectangle2D

Return the arc width of this round rectangle. The arc width and height control the roundness of the corners of the rectangle.

Specified by:

getArcWidth in class RoundRectangle2D

Returns:

The arc width.

See Also:

RoundRectangle2D.getArcHeight()

getBounds2D

public Rectangle2D getBounds2D()

Description copied from interface: Shape

Returns a high precision bounding box of the shape. There is no guarantee that this is the minimum bounding box, but at least it never overflows.

Returns:

the shape's bounding box

See Also:

Shape.getBounds()

getX

public double getX()

Description copied from class: RectangularShape

Get the x coordinate of the upper-left corner of the framing rectangle.

Specified by:

getX in class RectangularShape

Returns:

the x coordinate

getY

public double getY()

Description copied from class: RectangularShape

Get the y coordinate of the upper-left corner of the framing rectangle.

Specified by:

getY in class RectangularShape

Returns:

the y coordinate

getWidth

public double getWidth()

Description copied from class: RectangularShape

Get the width of the framing rectangle.

Specified by:

getWidth in class RectangularShape

Returns:

the width

getHeight

public double getHeight()

Description copied from class: RectangularShape

Get the height of the framing rectangle.

Specified by:

getHeight in class RectangularShape

Returns:

the height

isEmpty

public boolean isEmpty()

Description copied from class: RectangularShape

Test if the shape is empty, meaning that no points are inside it.

Specified by:

isEmpty in class RectangularShape

Returns:

true if the shape is empty

setRoundRect

public void setRoundRect(double x,
                double y,
                double w,
                double h,
                double arcWidth,
                double arcHeight)

Description copied from class: RoundRectangle2D

Set the values of this round rectangle.

Specified by:

setRoundRect in class RoundRectangle2D

Parameters:

x - The x coordinate

y - The y coordinate

w - The width

h - The height

arcWidth - The arc width

arcHeight - The arc height