Modifier and Type	Class and Description
public static class	RoundRectangle2D.Double The `Double` class defines a rectangle with rounded corners all specified in `double` coordinates.
public static class	RoundRectangle2D.Float The `Float` class defines a rectangle with rounded corners all specified in `float` coordinates.

Access	Constructor and Description
protected	RoundRectangle2D() This is an abstract class that cannot be instantiated directly.

Method Summary

Modifier and Type	Method and Description
private int	classify(double coord, double left, double right, double arcsize)
public boolean	contains(double x, double y) Implements java.awt.Shape.contains. Tests if the specified coordinates are inside the boundary of the `Shape`, as described by the definition of insideness.
public boolean	contains(double x, double y, double w, double h) Implements java.awt.Shape.contains. Tests if the interior of the `Shape` entirely contains the specified rectangular area.
public boolean	Returns: `true` if `obj` is an instance of `RoundRectangle2D` and has the same values; `false` otherwise. equals(Object an `Object` to be compared with this `RoundRectangle2D`. obj) Overrides java.lang.Object.equals. Determines whether or not the specified `Object` is equal to this `RoundRectangle2D`.
public abstract double	Returns: the height of the arc that rounds off the corners of this `RoundRectangle2D`. getArcHeight() Gets the height of the arc that rounds off the corners.
public abstract double	Returns: the width of the arc that rounds off the corners of this `RoundRectangle2D`. getArcWidth() Gets the width of the arc that rounds off the corners.
public PathIterator	Returns: the `PathIterator` object that returns the geometry of the outline of this `RoundRectangle2D`, one segment at a time. getPathIterator(AffineTransform an optional `AffineTransform` to be applied to the coordinates as they are returned in the iteration, or `null` if untransformed coordinates are desired at) Implements java.awt.Shape.getPathIterator. Returns an iteration object that defines the boundary of this `RoundRectangle2D`.
public int	Returns: the hashcode for this `RoundRectangle2D`. hashCode() Overrides java.lang.Object.hashCode. Returns the hashcode for this `RoundRectangle2D`.
public boolean	intersects(double x, double y, double w, double h) Implements java.awt.Shape.intersects. Tests if the interior of the `Shape` intersects the interior of a specified rectangular area.
public void	setFrame(double x, double y, double w, double h) Implements abstract java.awt.geom.RectangularShape.setFrame. Sets the location and size of the framing rectangle of this `Shape` to the specified rectangular values.
public abstract void	setRoundRect(double the X coordinate to which to set the location of this `RoundRectangle2D` x, double the Y coordinate to which to set the location of this `RoundRectangle2D` y, double the width to which to set this `RoundRectangle2D` w, double the height to which to set this `RoundRectangle2D` h, double the width to which to set the arc of this `RoundRectangle2D` arcWidth, double the height to which to set the arc of this `RoundRectangle2D` arcHeight) Sets the location, size, and corner radii of this `RoundRectangle2D` to the specified `double` values.
public void	setRoundRect(RoundRectangle2D the specified `RoundRectangle2D` rr) Sets this `RoundRectangle2D` to be the same as the specified `RoundRectangle2D`.

RoundRectangle2D	back to summary
protected RoundRectangle2D() This is an abstract class that cannot be instantiated directly. Type-specific implementation subclasses are available for instantiation and provide a number of formats for storing the information necessary to satisfy the various accessor methods below. Since 1.2 See Also `java.awt.geom.RoundRectangle2D.Float`, `java.awt.geom.RoundRectangle2D.Double`

Method Detail

classify	back to summary
private int classify(double coord, double left, double right, double arcsize)

contains back to summary

contains	back to summary
public boolean contains(double x, double y) Implements java.awt.Shape.contains. Doc from java.awt.Shape.contains. Tests if the specified coordinates are inside the boundary of the `Shape`, as described by the definition of insideness. Since 1.2

public boolean contains(double x, double y)

Implements java.awt.Shape.contains.

Doc from java.awt.Shape.contains.

Tests if the specified coordinates are inside the boundary of the Shape, as described by the definition of insideness.

Since: 1.2

contains back to summary

contains	back to summary
public boolean contains(double x, double y, double w, double h) Implements java.awt.Shape.contains. Doc from java.awt.Shape.contains. Tests if the interior of the `Shape` entirely contains the specified rectangular area. All coordinates that lie inside the rectangular area must lie within the `Shape` for the entire rectangular area to be considered contained within the `Shape`. The `Shape.contains()` method allows a `Shape` implementation to conservatively return `false` when: the `intersect` method returns `true` and the calculations to determine whether or not the `Shape` entirely contains the rectangular area are prohibitively expensive. This means that for some `Shapes` this method might return `false` even though the `Shape` contains the rectangular area. The `Area` class performs more accurate geometric computations than most `Shape` objects and therefore can be used if a more precise answer is required. Since 1.2

public boolean contains(double x, double y, double w, double h)

Implements java.awt.Shape.contains.

Doc from java.awt.Shape.contains.

Tests if the interior of the Shape entirely contains the specified rectangular area. All coordinates that lie inside the rectangular area must lie within the Shape for the entire rectangular area to be considered contained within the Shape.

The Shape.contains() method allows a Shape implementation to conservatively return false when:

the intersect method returns true and
the calculations to determine whether or not the Shape entirely contains the rectangular area are prohibitively expensive.

This means that for some Shapes this method might return false even though the Shape contains the rectangular area. The Area class performs more accurate geometric computations than most Shape objects and therefore can be used if a more precise answer is required.

Since: 1.2

equals back to summary

equals	back to summary
public boolean equals(Object obj) Overrides java.lang.Object.equals. Determines whether or not the specified `Object` is equal to this `RoundRectangle2D`. The specified `Object` is equal to this `RoundRectangle2D` if it is an instance of `RoundRectangle2D` and if its location, size, and corner arc dimensions are the same as this `RoundRectangle2D`. Parameters obj:Object an `Object` to be compared with this `RoundRectangle2D`. Returns:boolean `true` if `obj` is an instance of `RoundRectangle2D` and has the same values; `false` otherwise. Since 1.6

public boolean equals(Object obj)

Overrides java.lang.Object.equals.

Determines whether or not the specified Object is equal to this RoundRectangle2D. The specified Object is equal to this RoundRectangle2D if it is an instance of RoundRectangle2D and if its location, size, and corner arc dimensions are the same as this RoundRectangle2D.

Parameters

obj:Object: an Object to be compared with this RoundRectangle2D.

Returns:boolean

true if obj is an instance of RoundRectangle2D and has the same values; false otherwise.

Since

1.6

getArcHeight back to summary

getArcHeight	back to summary
public abstract double getArcHeight() Gets the height of the arc that rounds off the corners. Returns:double the height of the arc that rounds off the corners of this `RoundRectangle2D`. Since 1.2

public abstract double getArcHeight()

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

Returns:double: the height of the arc that rounds off the corners of this RoundRectangle2D.
Since: 1.2

getArcWidth back to summary

getArcWidth	back to summary
public abstract double getArcWidth() Gets the width of the arc that rounds off the corners. Returns:double the width of the arc that rounds off the corners of this `RoundRectangle2D`. Since 1.2

public abstract double getArcWidth()

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

Returns:double: the width of the arc that rounds off the corners of this RoundRectangle2D.
Since: 1.2

getPathIterator back to summary

getPathIterator	back to summary
public PathIterator getPathIterator(AffineTransform at) Implements java.awt.Shape.getPathIterator. Returns an iteration object that defines the boundary of this `RoundRectangle2D`. The iterator for this class is multi-threaded safe, which means that this `RoundRectangle2D` class guarantees that modifications to the geometry of this `RoundRectangle2D` object do not affect any iterations of that geometry that are already in process. Parameters at:AffineTransform an optional `AffineTransform` to be applied to the coordinates as they are returned in the iteration, or `null` if untransformed coordinates are desired Returns:PathIterator the `PathIterator` object that returns the geometry of the outline of this `RoundRectangle2D`, one segment at a time. Since 1.2

public PathIterator getPathIterator(AffineTransform at)

Implements java.awt.Shape.getPathIterator.

Returns an iteration object that defines the boundary of this RoundRectangle2D. The iterator for this class is multi-threaded safe, which means that this RoundRectangle2D class guarantees that modifications to the geometry of this RoundRectangle2D object do not affect any iterations of that geometry that are already in process.

Parameters

at:AffineTransform: an optional AffineTransform to be applied to the coordinates as they are returned in the iteration, or null if untransformed coordinates are desired

Returns:PathIterator

the PathIterator object that returns the geometry of the outline of this RoundRectangle2D, one segment at a time.

Since

1.2

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Returns the hashcode for this `RoundRectangle2D`. Returns:int the hashcode for this `RoundRectangle2D`. Since 1.6

public int hashCode()

Overrides java.lang.Object.hashCode.

Returns the hashcode for this RoundRectangle2D.

Returns:int: the hashcode for this RoundRectangle2D.
Since: 1.6

intersects back to summary

intersects	back to summary
public boolean intersects(double x, double y, double w, double h) Implements java.awt.Shape.intersects. Doc from java.awt.Shape.intersects. Tests if the interior of the `Shape` intersects the interior of a specified rectangular area. The rectangular area is considered to intersect the `Shape` if any point is contained in both the interior of the `Shape` and the specified rectangular area. The `Shape.intersects()` method allows a `Shape` implementation to conservatively return `true` when: there is a high probability that the rectangular area and the `Shape` intersect, but the calculations to accurately determine this intersection are prohibitively expensive. This means that for some `Shapes` this method might return `true` even though the rectangular area does not intersect the `Shape`. The `Area` class performs more accurate computations of geometric intersection than most `Shape` objects and therefore can be used if a more precise answer is required. Since 1.2

public boolean intersects(double x, double y, double w, double h)

Implements java.awt.Shape.intersects.

Doc from java.awt.Shape.intersects.

Tests if the interior of the Shape intersects the interior of a specified rectangular area. The rectangular area is considered to intersect the Shape if any point is contained in both the interior of the Shape and the specified rectangular area.

The Shape.intersects() method allows a Shape implementation to conservatively return true when:

there is a high probability that the rectangular area and the Shape intersect, but
the calculations to accurately determine this intersection are prohibitively expensive.

This means that for some Shapes this method might return true even though the rectangular area does not intersect the Shape. The Area class performs more accurate computations of geometric intersection than most Shape objects and therefore can be used if a more precise answer is required.

Since: 1.2

setFrame back to summary

setFrame	back to summary
public void setFrame(double x, double y, double w, double h) Implements abstract java.awt.geom.RectangularShape.setFrame. Doc from java.awt.geom.RectangularShape.setFrame. Sets the location and size of the framing rectangle of this `Shape` to the specified rectangular values. Since 1.2

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

Implements abstract java.awt.geom.RectangularShape.setFrame.

Doc from java.awt.geom.RectangularShape.setFrame.

Sets the location and size of the framing rectangle of this Shape to the specified rectangular values.

Since: 1.2

setRoundRect back to summary

setRoundRect	back to summary
public abstract void setRoundRect(double x, double y, double w, double h, double arcWidth, double arcHeight) Sets the location, size, and corner radii of this `RoundRectangle2D` to the specified `double` values. Parameters x:double the X coordinate to which to set the location of this `RoundRectangle2D` y:double the Y coordinate to which to set the location of this `RoundRectangle2D` w:double the width to which to set this `RoundRectangle2D` h:double the height to which to set this `RoundRectangle2D` arcWidth:double the width to which to set the arc of this `RoundRectangle2D` arcHeight:double the height to which to set the arc of this `RoundRectangle2D` Since 1.2

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

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

Parameters

x:double: the X coordinate to which to set the location of this RoundRectangle2D
y:double: the Y coordinate to which to set the location of this RoundRectangle2D
w:double: the width to which to set this RoundRectangle2D
h:double: the height to which to set this RoundRectangle2D
arcWidth:double: the width to which to set the arc of this RoundRectangle2D
arcHeight:double: the height to which to set the arc of this RoundRectangle2D

Since

1.2

setRoundRect back to summary

setRoundRect	back to summary
public void setRoundRect(RoundRectangle2D rr) Sets this `RoundRectangle2D` to be the same as the specified `RoundRectangle2D`. Parameters rr:RoundRectangle2D the specified `RoundRectangle2D` Since 1.2

public void setRoundRect(RoundRectangle2D rr)

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

Parameters

rr:RoundRectangle2D: the specified RoundRectangle2D

Since

1.2

java.awt.geom back to summary

public Class RoundRectangle2D.Double

Class Inheritance

extends RoundRectangle2D
implements Serializable

All Implemented Interfaces

java.io.Serializable

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

Since: 1.2

Field Summary

Modifier and Type	Field and Description
public double	archeight The height of the arc that rounds off the corners.
public double	arcwidth The width of the arc that rounds off the corners.
public double	height The height of this `RoundRectangle2D`.
private static final long	serialVersionUID Use serialVersionUID from JDK 1.6 for interoperability.
public double	width The width of this `RoundRectangle2D`.
public double	x The X coordinate of this `RoundRectangle2D`.
public double	y The Y coordinate of this `RoundRectangle2D`.

Constructor Summary

Access Constructor and Description

Access	Constructor and Description
public	Double() Constructs a new `RoundRectangle2D`, initialized to location (0.0, 0.0), size (0.0, 0.0), and corner arcs of radius 0.0.
public	Double(double the X coordinate of the newly constructed `RoundRectangle2D` x, double the Y coordinate of the newly constructed `RoundRectangle2D` y, double the width to which to set the newly constructed `RoundRectangle2D` w, double the height to which to set the newly constructed `RoundRectangle2D` h, double the width of the arc to use to round off the corners of the newly constructed `RoundRectangle2D` arcw, double the height of the arc to use to round off the corners of the newly constructed `RoundRectangle2D` arch) Constructs and initializes a `RoundRectangle2D` from the specified `double` coordinates.

public

Double()

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

public

Double(double

the X coordinate of the newly constructed RoundRectangle2D

x, double

the Y coordinate of the newly constructed RoundRectangle2D

y, double

the width to which to set the newly constructed RoundRectangle2D

w, double

the height to which to set the newly constructed RoundRectangle2D

h, double

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

arcw, double

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

arch)

Constructs and initializes a RoundRectangle2D from the specified double coordinates.

Method Summary

Modifier and Type	Method and Description
public double	getArcHeight() Implements abstract java.awt.geom.RoundRectangle2D.getArcHeight. Gets the height of the arc that rounds off the corners.
public double	getArcWidth() Implements abstract java.awt.geom.RoundRectangle2D.getArcWidth. Gets the width of the arc that rounds off the corners.
public Rectangle2D	getBounds2D() Implements java.awt.Shape.getBounds2D. Returns a high precision and more accurate bounding box of the `Shape` than the `getBounds` method.
public double	getHeight() Implements abstract java.awt.geom.RectangularShape.getHeight. Returns the height of the framing rectangle in `double` precision.
public double	getWidth() Implements abstract java.awt.geom.RectangularShape.getWidth. Returns the width of the framing rectangle in `double` precision.
public double	getX() Implements abstract java.awt.geom.RectangularShape.getX. Returns the X coordinate of the upper-left corner of the framing rectangle in `double` precision.
public double	getY() Implements abstract java.awt.geom.RectangularShape.getY. Returns the Y coordinate of the upper-left corner of the framing rectangle in `double` precision.
public boolean	isEmpty() Implements abstract java.awt.geom.RectangularShape.isEmpty. Determines whether the `RectangularShape` is empty.
public void	setRoundRect(double x, double y, double w, double h, double arcw, double arch) Implements abstract java.awt.geom.RoundRectangle2D.setRoundRect. Sets the location, size, and corner radii of this `RoundRectangle2D` to the specified `double` values.
public void	setRoundRect(RoundRectangle2D rr) Overrides java.awt.geom.RoundRectangle2D.setRoundRect. Sets this `RoundRectangle2D` to be the same as the specified `RoundRectangle2D`.

Inherited from java.awt.geom.RoundRectangle2D:: contains contains equals getPathIterator hashCode intersects setFrame

Field Detail

archeight	back to summary
public double archeight The height of the arc that rounds off the corners. Since 1.2

archeight

back to summary

public double archeight

The height of the arc that rounds off the corners.

Since: 1.2

arcwidth	back to summary
public double arcwidth The width of the arc that rounds off the corners. Since 1.2

arcwidth

back to summary

public double arcwidth

The width of the arc that rounds off the corners.

Since: 1.2

height back to summary

height	back to summary
public double height The height of this `RoundRectangle2D`. Since 1.2

public double height

The height of this RoundRectangle2D.

Since: 1.2

serialVersionUID	back to summary
private static final long serialVersionUID Use serialVersionUID from JDK 1.6 for interoperability. Annotations @Serial

width back to summary

width	back to summary
public double width The width of this `RoundRectangle2D`. Since 1.2

public double width

The width of this RoundRectangle2D.

Since: 1.2

x back to summary

x	back to summary
public double x The X coordinate of this `RoundRectangle2D`. Since 1.2

public double x

The X coordinate of this RoundRectangle2D.

Since: 1.2

y back to summary

y	back to summary
public double y The Y coordinate of this `RoundRectangle2D`. Since 1.2

public double y

The Y coordinate of this RoundRectangle2D.

Since: 1.2

Constructor Detail

Double back to summary

Double	back to summary
public Double() Constructs a new `RoundRectangle2D`, initialized to location (0.0, 0.0), size (0.0, 0.0), and corner arcs of radius 0.0. Since 1.2

public Double()

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

Since: 1.2

Double back to summary

Double	back to summary
public Double(double x, double y, double w, double h, double arcw, double arch) Constructs and initializes a `RoundRectangle2D` from the specified `double` coordinates. Parameters x:double the X coordinate of the newly constructed `RoundRectangle2D` y:double the Y coordinate of the newly constructed `RoundRectangle2D` w:double the width to which to set the newly constructed `RoundRectangle2D` h:double the height to which to set the newly constructed `RoundRectangle2D` arcw:double the width of the arc to use to round off the corners of the newly constructed `RoundRectangle2D` arch:double the height of the arc to use to round off the corners of the newly constructed `RoundRectangle2D` Since 1.2

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

Constructs and initializes a RoundRectangle2D from the specified double coordinates.

Parameters

x:double: the X coordinate of the newly constructed RoundRectangle2D
y:double: the Y coordinate of the newly constructed RoundRectangle2D
w:double: the width to which to set the newly constructed RoundRectangle2D
h:double: the height to which to set the newly constructed RoundRectangle2D
arcw:double: the width of the arc to use to round off the corners of the newly constructed RoundRectangle2D
arch:double: the height of the arc to use to round off the corners of the newly constructed RoundRectangle2D

Since

1.2

Method Detail

getArcHeight	back to summary
public double getArcHeight() Implements abstract java.awt.geom.RoundRectangle2D.getArcHeight. Doc from java.awt.geom.RoundRectangle2D.getArcHeight. Gets the height of the arc that rounds off the corners. Since 1.2

getArcHeight

back to summary

public double getArcHeight()

Implements abstract java.awt.geom.RoundRectangle2D.getArcHeight.

Doc from java.awt.geom.RoundRectangle2D.getArcHeight.

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

Since: 1.2

getArcWidth	back to summary
public double getArcWidth() Implements abstract java.awt.geom.RoundRectangle2D.getArcWidth. Doc from java.awt.geom.RoundRectangle2D.getArcWidth. Gets the width of the arc that rounds off the corners. Since 1.2

getArcWidth

back to summary

public double getArcWidth()

Implements abstract java.awt.geom.RoundRectangle2D.getArcWidth.

Doc from java.awt.geom.RoundRectangle2D.getArcWidth.

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

Since: 1.2

getBounds2D back to summary

getBounds2D	back to summary
public Rectangle2D getBounds2D() Implements java.awt.Shape.getBounds2D. Doc from java.awt.Shape.getBounds2D. Returns a high precision and more accurate bounding box of the `Shape` than the `getBounds` method. Note that there is no guarantee that the returned `Rectangle2D` is the smallest bounding box that encloses the `Shape`, only that the `Shape` lies entirely within the indicated `Rectangle2D`. The bounding box returned by this method is usually tighter than that returned by the `getBounds` method and never fails due to overflow problems since the return value can be an instance of the `Rectangle2D` that uses double precision values to store the dimensions. Note that the definition of insideness can lead to situations where points on the defining outline of the `shape` may not be considered contained in the returned `bounds` object, but only in cases where those points are also not considered contained in the original `shape`. If a `point` is inside the `shape` according to the `contains(point)` method, then it must be inside the returned `Rectangle2D` bounds object according to the `contains(point)` method of the `bounds`. Specifically: `shape.contains(p)` requires `bounds.contains(p)` If a `point` is not inside the `shape`, then it might still be contained in the `bounds` object: `bounds.contains(p)` does not imply `shape.contains(p)` Since 1.2

public Rectangle2D getBounds2D()

Implements java.awt.Shape.getBounds2D.

Doc from java.awt.Shape.getBounds2D.

Returns a high precision and more accurate bounding box of the Shape than the getBounds method. Note that there is no guarantee that the returned Rectangle2D is the smallest bounding box that encloses the Shape, only that the Shape lies entirely within the indicated Rectangle2D. The bounding box returned by this method is usually tighter than that returned by the getBounds method and never fails due to overflow problems since the return value can be an instance of the Rectangle2D that uses double precision values to store the dimensions.

Note that the definition of insideness can lead to situations where points on the defining outline of the shape may not be considered contained in the returned bounds object, but only in cases where those points are also not considered contained in the original shape.

If a point is inside the shape according to the contains(point) method, then it must be inside the returned Rectangle2D bounds object according to the contains(point) method of the bounds. Specifically:

shape.contains(p) requires bounds.contains(p)

If a point is not inside the shape, then it might still be contained in the bounds object:

bounds.contains(p) does not imply shape.contains(p)

Since: 1.2

getHeight back to summary

getHeight	back to summary
public double getHeight() Implements abstract java.awt.geom.RectangularShape.getHeight. Doc from java.awt.geom.RectangularShape.getHeight. Returns the height of the framing rectangle in `double` precision. Since 1.2

public double getHeight()

Implements abstract java.awt.geom.RectangularShape.getHeight.

Doc from java.awt.geom.RectangularShape.getHeight.

Returns the height of the framing rectangle in double precision.

Since: 1.2

getWidth back to summary

getWidth	back to summary
public double getWidth() Implements abstract java.awt.geom.RectangularShape.getWidth. Doc from java.awt.geom.RectangularShape.getWidth. Returns the width of the framing rectangle in `double` precision. Since 1.2

public double getWidth()

Implements abstract java.awt.geom.RectangularShape.getWidth.

Doc from java.awt.geom.RectangularShape.getWidth.

Returns the width of the framing rectangle in double precision.

Since: 1.2

getX back to summary

getX	back to summary
public double getX() Implements abstract java.awt.geom.RectangularShape.getX. Doc from java.awt.geom.RectangularShape.getX. Returns the X coordinate of the upper-left corner of the framing rectangle in `double` precision. Since 1.2

public double getX()

Implements abstract java.awt.geom.RectangularShape.getX.

Doc from java.awt.geom.RectangularShape.getX.

Returns the X coordinate of the upper-left corner of the framing rectangle in double precision.

Since: 1.2

getY back to summary

getY	back to summary
public double getY() Implements abstract java.awt.geom.RectangularShape.getY. Doc from java.awt.geom.RectangularShape.getY. Returns the Y coordinate of the upper-left corner of the framing rectangle in `double` precision. Since 1.2

public double getY()

Implements abstract java.awt.geom.RectangularShape.getY.

Doc from java.awt.geom.RectangularShape.getY.

Returns the Y coordinate of the upper-left corner of the framing rectangle in double precision.

Since: 1.2

isEmpty back to summary

isEmpty	back to summary
public boolean isEmpty() Implements abstract java.awt.geom.RectangularShape.isEmpty. Doc from java.awt.geom.RectangularShape.isEmpty. Determines whether the `RectangularShape` is empty. When the `RectangularShape` is empty, it encloses no area. Since 1.2

public boolean isEmpty()

Implements abstract java.awt.geom.RectangularShape.isEmpty.

Doc from java.awt.geom.RectangularShape.isEmpty.

Determines whether the RectangularShape is empty. When the RectangularShape is empty, it encloses no area.

Since: 1.2

setRoundRect back to summary

setRoundRect	back to summary
public void setRoundRect(double x, double y, double w, double h, double arcw, double arch) Implements abstract java.awt.geom.RoundRectangle2D.setRoundRect. Doc from java.awt.geom.RoundRectangle2D.setRoundRect. Sets the location, size, and corner radii of this `RoundRectangle2D` to the specified `double` values. Since 1.2

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

Implements abstract java.awt.geom.RoundRectangle2D.setRoundRect.

Doc from java.awt.geom.RoundRectangle2D.setRoundRect.

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

Since: 1.2

setRoundRect back to summary

setRoundRect	back to summary
public void setRoundRect(RoundRectangle2D rr) Overrides java.awt.geom.RoundRectangle2D.setRoundRect. Doc from java.awt.geom.RoundRectangle2D.setRoundRect. Sets this `RoundRectangle2D` to be the same as the specified `RoundRectangle2D`. Since 1.2

public void setRoundRect(RoundRectangle2D rr)

Overrides java.awt.geom.RoundRectangle2D.setRoundRect.

Doc from java.awt.geom.RoundRectangle2D.setRoundRect.

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

Since: 1.2

java.awt.geom back to summary

public Class RoundRectangle2D.Float

Class Inheritance

extends RoundRectangle2D
implements Serializable

All Implemented Interfaces

java.io.Serializable

The Float class defines a rectangle with rounded corners all specified in float coordinates.

Since: 1.2

Field Summary

Modifier and Type	Field and Description
public float	archeight The height of the arc that rounds off the corners.
public float	arcwidth The width of the arc that rounds off the corners.
public float	height The height of this `RoundRectangle2D`.
private static final long	serialVersionUID Use serialVersionUID from JDK 1.6 for interoperability.
public float	width The width of this `RoundRectangle2D`.
public float	x The X coordinate of this `RoundRectangle2D`.
public float	y The Y coordinate of this `RoundRectangle2D`.

Constructor Summary

Access Constructor and Description

Access	Constructor and Description
public	Float() Constructs a new `RoundRectangle2D`, initialized to location (0.0, 0.0), size (0.0, 0.0), and corner arcs of radius 0.0.
public	Float(float the X coordinate of the newly constructed `RoundRectangle2D` x, float the Y coordinate of the newly constructed `RoundRectangle2D` y, float the width to which to set the newly constructed `RoundRectangle2D` w, float the height to which to set the newly constructed `RoundRectangle2D` h, float the width of the arc to use to round off the corners of the newly constructed `RoundRectangle2D` arcw, float the height of the arc to use to round off the corners of the newly constructed `RoundRectangle2D` arch) Constructs and initializes a `RoundRectangle2D` from the specified `float` coordinates.

public

Float()

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

public

Float(float

the X coordinate of the newly constructed RoundRectangle2D

x, float

the Y coordinate of the newly constructed RoundRectangle2D

y, float

the width to which to set the newly constructed RoundRectangle2D

w, float

the height to which to set the newly constructed RoundRectangle2D

h, float

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

arcw, float

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

arch)

Constructs and initializes a RoundRectangle2D from the specified float coordinates.

Method Summary

Modifier and Type	Method and Description
public double	getArcHeight() Implements abstract java.awt.geom.RoundRectangle2D.getArcHeight. Gets the height of the arc that rounds off the corners.
public double	getArcWidth() Implements abstract java.awt.geom.RoundRectangle2D.getArcWidth. Gets the width of the arc that rounds off the corners.
public Rectangle2D	getBounds2D() Implements java.awt.Shape.getBounds2D. Returns a high precision and more accurate bounding box of the `Shape` than the `getBounds` method.
public double	getHeight() Implements abstract java.awt.geom.RectangularShape.getHeight. Returns the height of the framing rectangle in `double` precision.
public double	getWidth() Implements abstract java.awt.geom.RectangularShape.getWidth. Returns the width of the framing rectangle in `double` precision.
public double	getX() Implements abstract java.awt.geom.RectangularShape.getX. Returns the X coordinate of the upper-left corner of the framing rectangle in `double` precision.
public double	getY() Implements abstract java.awt.geom.RectangularShape.getY. Returns the Y coordinate of the upper-left corner of the framing rectangle in `double` precision.
public boolean	isEmpty() Implements abstract java.awt.geom.RectangularShape.isEmpty. Determines whether the `RectangularShape` is empty.
public void	setRoundRect(float the X coordinate to which to set the location of this `RoundRectangle2D` x, float the Y coordinate to which to set the location of this `RoundRectangle2D` y, float the width to which to set this `RoundRectangle2D` w, float the height to which to set this `RoundRectangle2D` h, float the width to which to set the arc of this `RoundRectangle2D` arcw, float the height to which to set the arc of this `RoundRectangle2D` arch) Sets the location, size, and corner radii of this `RoundRectangle2D` to the specified `float` values.
public void	setRoundRect(double x, double y, double w, double h, double arcw, double arch) Implements abstract java.awt.geom.RoundRectangle2D.setRoundRect. Sets the location, size, and corner radii of this `RoundRectangle2D` to the specified `double` values.
public void	setRoundRect(RoundRectangle2D rr) Overrides java.awt.geom.RoundRectangle2D.setRoundRect. Sets this `RoundRectangle2D` to be the same as the specified `RoundRectangle2D`.

Inherited from java.awt.geom.RoundRectangle2D:: contains contains equals getPathIterator hashCode intersects setFrame

Field Detail

archeight	back to summary
public float archeight The height of the arc that rounds off the corners. Since 1.2

archeight

back to summary

public float archeight

The height of the arc that rounds off the corners.

Since: 1.2

arcwidth	back to summary
public float arcwidth The width of the arc that rounds off the corners. Since 1.2

arcwidth

back to summary

public float arcwidth

The width of the arc that rounds off the corners.

Since: 1.2

height back to summary

height	back to summary
public float height The height of this `RoundRectangle2D`. Since 1.2

public float height

The height of this RoundRectangle2D.

Since: 1.2

serialVersionUID	back to summary
private static final long serialVersionUID Use serialVersionUID from JDK 1.6 for interoperability. Annotations @Serial

width back to summary

width	back to summary
public float width The width of this `RoundRectangle2D`. Since 1.2

public float width

The width of this RoundRectangle2D.

Since: 1.2

x back to summary

x	back to summary
public float x The X coordinate of this `RoundRectangle2D`. Since 1.2

public float x

The X coordinate of this RoundRectangle2D.

Since: 1.2

y back to summary

y	back to summary
public float y The Y coordinate of this `RoundRectangle2D`. Since 1.2

public float y

The Y coordinate of this RoundRectangle2D.

Since: 1.2

Constructor Detail

Float back to summary

Float	back to summary
public Float() Constructs a new `RoundRectangle2D`, initialized to location (0.0, 0.0), size (0.0, 0.0), and corner arcs of radius 0.0. Since 1.2

public Float()

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

Since: 1.2

Float back to summary

Float	back to summary
public Float(float x, float y, float w, float h, float arcw, float arch) Constructs and initializes a `RoundRectangle2D` from the specified `float` coordinates. Parameters x:float the X coordinate of the newly constructed `RoundRectangle2D` y:float the Y coordinate of the newly constructed `RoundRectangle2D` w:float the width to which to set the newly constructed `RoundRectangle2D` h:float the height to which to set the newly constructed `RoundRectangle2D` arcw:float the width of the arc to use to round off the corners of the newly constructed `RoundRectangle2D` arch:float the height of the arc to use to round off the corners of the newly constructed `RoundRectangle2D` Since 1.2

public Float(float x, float y, float w, float h, float arcw, float arch)

Constructs and initializes a RoundRectangle2D from the specified float coordinates.

Parameters

x:float: the X coordinate of the newly constructed RoundRectangle2D
y:float: the Y coordinate of the newly constructed RoundRectangle2D
w:float: the width to which to set the newly constructed RoundRectangle2D
h:float: the height to which to set the newly constructed RoundRectangle2D
arcw:float: the width of the arc to use to round off the corners of the newly constructed RoundRectangle2D
arch:float: the height of the arc to use to round off the corners of the newly constructed RoundRectangle2D

Since

1.2

Method Detail

getArcHeight

back to summary

public double getArcHeight()

Implements abstract java.awt.geom.RoundRectangle2D.getArcHeight.

Doc from java.awt.geom.RoundRectangle2D.getArcHeight.

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

Since: 1.2

getArcWidth

back to summary

public double getArcWidth()

Implements abstract java.awt.geom.RoundRectangle2D.getArcWidth.

Doc from java.awt.geom.RoundRectangle2D.getArcWidth.

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

Since: 1.2

getBounds2D back to summary

public Rectangle2D getBounds2D()

Implements java.awt.Shape.getBounds2D.

Doc from java.awt.Shape.getBounds2D.

shape.contains(p) requires bounds.contains(p)

If a point is not inside the shape, then it might still be contained in the bounds object:

bounds.contains(p) does not imply shape.contains(p)

Since: 1.2

getHeight back to summary

public double getHeight()

Implements abstract java.awt.geom.RectangularShape.getHeight.

Doc from java.awt.geom.RectangularShape.getHeight.

Returns the height of the framing rectangle in double precision.

Since: 1.2

getWidth back to summary

public double getWidth()

Implements abstract java.awt.geom.RectangularShape.getWidth.

Doc from java.awt.geom.RectangularShape.getWidth.

Returns the width of the framing rectangle in double precision.

Since: 1.2

getX back to summary

public double getX()

Implements abstract java.awt.geom.RectangularShape.getX.

Doc from java.awt.geom.RectangularShape.getX.

Returns the X coordinate of the upper-left corner of the framing rectangle in double precision.

Since: 1.2

getY back to summary

public double getY()

Implements abstract java.awt.geom.RectangularShape.getY.

Doc from java.awt.geom.RectangularShape.getY.

Returns the Y coordinate of the upper-left corner of the framing rectangle in double precision.

Since: 1.2

isEmpty back to summary

public boolean isEmpty()

Implements abstract java.awt.geom.RectangularShape.isEmpty.

Doc from java.awt.geom.RectangularShape.isEmpty.

Determines whether the RectangularShape is empty. When the RectangularShape is empty, it encloses no area.

Since: 1.2

setRoundRect back to summary

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

Sets the location, size, and corner radii of this RoundRectangle2D to the specified float values.

Parameters

x:float: the X coordinate to which to set the location of this RoundRectangle2D
y:float: the Y coordinate to which to set the location of this RoundRectangle2D
w:float: the width to which to set this RoundRectangle2D
h:float: the height to which to set this RoundRectangle2D
arcw:float: the width to which to set the arc of this RoundRectangle2D
arch:float: the height to which to set the arc of this RoundRectangle2D

Since

1.2

setRoundRect back to summary

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

Implements abstract java.awt.geom.RoundRectangle2D.setRoundRect.

Doc from java.awt.geom.RoundRectangle2D.setRoundRect.

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

Since: 1.2

setRoundRect back to summary

public void setRoundRect(RoundRectangle2D rr)

Overrides java.awt.geom.RoundRectangle2D.setRoundRect.

Doc from java.awt.geom.RoundRectangle2D.setRoundRect.

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

Since: 1.2

public abstract Class RoundRectangle2D

Nested and Inner Type Summary

Constructor Summary

Method Summary

Constructor Detail

Method Detail

public Class RoundRectangle2D.Double

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

public Class RoundRectangle2D.Float

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail