RoundRectangle2D.Float (Java 2 Platform SE 5.0) (original) (raw)

java.awt.geom

Class RoundRectangle2D.Float

java.lang.Object extended by java.awt.geom.RectangularShape java.awt.geom.RoundRectangle2D java.awt.geom.RoundRectangle2D.Float

All Implemented Interfaces:

Shape, Cloneable

Enclosing class:

RoundRectangle2D

public static class RoundRectangle2D.Float

extends RoundRectangle2D

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

Nested Class Summary

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

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

Constructor Summary
RoundRectangle2D.Float() Constructs a new RoundRectangle2D, initialized to location (0.0, 0), size (0.0, 0.0), and corner arcs of radius 0.0.
[RoundRectangle2D.Float](../../../java/awt/geom/RoundRectangle2D.Float.html#RoundRectangle2D.Float%28float, float, float, float, float, float%29)(float x, float y, float w, float h, float arcw, float 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 thisRoundRectangle2D.
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](../../../java/awt/geom/RoundRectangle2D.Float.html#setRoundRect%28double, double, double, double, double, double%29)(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](../../../java/awt/geom/RoundRectangle2D.Float.html#setRoundRect%28float, float, float, float, float, float%29)(float x, float y, float w, float h, float arcw, float arch) Sets the location, size, and arc radii of this RoundRectangle2D to the specified float 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](../../../java/awt/geom/RoundRectangle2D.html#contains%28double, double%29), [contains](../../../java/awt/geom/RoundRectangle2D.html#contains%28double, double, double, double%29), getPathIterator, [intersects](../../../java/awt/geom/RoundRectangle2D.html#intersects%28double, double, double, double%29), [setFrame](../../../java/awt/geom/RoundRectangle2D.html#setFrame%28double, double, double, double%29)

Methods inherited from class java.awt.geom.RoundRectangle2D

[contains](../../../java/awt/geom/RoundRectangle2D.html#contains%28double, double%29), [contains](../../../java/awt/geom/RoundRectangle2D.html#contains%28double, double, double, double%29), getPathIterator, [intersects](../../../java/awt/geom/RoundRectangle2D.html#intersects%28double, double, double, double%29), [setFrame](../../../java/awt/geom/RoundRectangle2D.html#setFrame%28double, double, double, double%29)

Methods inherited from class java.awt.geom.RectangularShape
clone, contains, contains, getBounds, getCenterX, getCenterY, getFrame, getMaxX, getMaxY, getMinX, getMinY, [getPathIterator](../../../java/awt/geom/RectangularShape.html#getPathIterator%28java.awt.geom.AffineTransform, double%29), intersects, [setFrame](../../../java/awt/geom/RectangularShape.html#setFrame%28java.awt.geom.Point2D, java.awt.geom.Dimension2D%29), setFrame, [setFrameFromCenter](../../../java/awt/geom/RectangularShape.html#setFrameFromCenter%28double, double, double, double%29), [setFrameFromCenter](../../../java/awt/geom/RectangularShape.html#setFrameFromCenter%28java.awt.geom.Point2D, java.awt.geom.Point2D%29), [setFrameFromDiagonal](../../../java/awt/geom/RectangularShape.html#setFrameFromDiagonal%28double, double, double, double%29), [setFrameFromDiagonal](../../../java/awt/geom/RectangularShape.html#setFrameFromDiagonal%28java.awt.geom.Point2D, java.awt.geom.Point2D%29)

Methods inherited from class java.awt.geom.RectangularShape

clone, contains, contains, getBounds, getCenterX, getCenterY, getFrame, getMaxX, getMaxY, getMinX, getMinY, [getPathIterator](../../../java/awt/geom/RectangularShape.html#getPathIterator%28java.awt.geom.AffineTransform, double%29), intersects, [setFrame](../../../java/awt/geom/RectangularShape.html#setFrame%28java.awt.geom.Point2D, java.awt.geom.Dimension2D%29), setFrame, [setFrameFromCenter](../../../java/awt/geom/RectangularShape.html#setFrameFromCenter%28double, double, double, double%29), [setFrameFromCenter](../../../java/awt/geom/RectangularShape.html#setFrameFromCenter%28java.awt.geom.Point2D, java.awt.geom.Point2D%29), [setFrameFromDiagonal](../../../java/awt/geom/RectangularShape.html#setFrameFromDiagonal%28double, double, double, double%29), [setFrameFromDiagonal](../../../java/awt/geom/RectangularShape.html#setFrameFromDiagonal%28java.awt.geom.Point2D, java.awt.geom.Point2D%29)

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, [wait](../../../java/lang/Object.html#wait%28long, int%29)

Field Detail

x

public float x

The X coordinate of this RoundRectangle2D.

y

public float y

The Y coordinate of this RoundRectangle2D.

width

public float width

The width of this RoundRectangle2D.

height

public float height

The height of this RoundRectangle2D.

arcwidth

public float arcwidth

The width of the arc that rounds off the corners.

archeight

public float archeight

The height of the arc that rounds off the corners.

Constructor Detail

RoundRectangle2D.Float

public RoundRectangle2D.Float()

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

RoundRectangle2D.Float

public RoundRectangle2D.Float(float x, float y, float w, float h, float arcw, float arch)

Constructs and initializes a RoundRectangle2D from the specified coordinates.

Parameters:

x, y - 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.

Specified by:

[getX](../../../java/awt/geom/RectangularShape.html#getX%28%29) in class [RectangularShape](../../../java/awt/geom/RectangularShape.html "class in java.awt.geom")

Returns:

the X coordinate of this RoundRectangle2D.

getY

public double getY()

Returns the Y coordinate of this RoundRectangle2D in double precision.

Specified by:

[getY](../../../java/awt/geom/RectangularShape.html#getY%28%29) in class [RectangularShape](../../../java/awt/geom/RectangularShape.html "class in java.awt.geom")

Returns:

the Y coordinate of this RoundRectangle2D.

getWidth

public double getWidth()

Returns the width of this RoundRectangle2D in double precision.

Specified by:

[getWidth](../../../java/awt/geom/RectangularShape.html#getWidth%28%29) in class [RectangularShape](../../../java/awt/geom/RectangularShape.html "class in java.awt.geom")

Returns:

the width of this RoundRectangle2D.

getHeight

public double getHeight()

Returns the height of this RoundRectangle2D in double precision.

Specified by:

[getHeight](../../../java/awt/geom/RectangularShape.html#getHeight%28%29) in class [RectangularShape](../../../java/awt/geom/RectangularShape.html "class in java.awt.geom")

Returns:

the height of this RoundRectangle2D.

getArcWidth

public double getArcWidth()

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

Specified by:

[getArcWidth](../../../java/awt/geom/RoundRectangle2D.html#getArcWidth%28%29) in class [RoundRectangle2D](../../../java/awt/geom/RoundRectangle2D.html "class in java.awt.geom")

Returns:

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

getArcHeight

public double getArcHeight()

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

Specified by:

[getArcHeight](../../../java/awt/geom/RoundRectangle2D.html#getArcHeight%28%29) in class [RoundRectangle2D](../../../java/awt/geom/RoundRectangle2D.html "class in java.awt.geom")

Returns:

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

isEmpty

public boolean isEmpty()

Determines whether or not this RoundRectangle2D is empty.

Specified by:

[isEmpty](../../../java/awt/geom/RectangularShape.html#isEmpty%28%29) in class [RectangularShape](../../../java/awt/geom/RectangularShape.html "class in java.awt.geom")

Returns:

true if this RoundRectangle2D is empty; false othwerwise.

setRoundRect

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

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

Parameters:

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

w - the width to which to set thisRoundRectangle2D

h - the height to which to set thisRoundRectangle2D

arcw - the width to which to set the arc of thisRoundRectangle2D

arch - the height to which to set the arc of thisRoundRectangle2D

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.

Specified by:

[setRoundRect](../../../java/awt/geom/RoundRectangle2D.html#setRoundRect%28double, double, double, double, double, double%29) in class [RoundRectangle2D](../../../java/awt/geom/RoundRectangle2D.html "class in java.awt.geom")

Parameters:

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

w - the width to which to set thisRoundRectangle2D

h - the height to which to set thisRoundRectangle2D

arcw - the width to which to set the arc of thisRoundRectangle2D

arch - the height to which to set the arc of thisRoundRectangle2D

setRoundRect

public void setRoundRect(RoundRectangle2D rr)

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

Overrides:

[setRoundRect](../../../java/awt/geom/RoundRectangle2D.html#setRoundRect%28java.awt.geom.RoundRectangle2D%29) in class [RoundRectangle2D](../../../java/awt/geom/RoundRectangle2D.html "class in java.awt.geom")

Parameters:

rr - the specified RoundRectangle2D

getBounds2D

public Rectangle2D getBounds2D()

Returns the high precision bounding box of thisRoundRectangle2D.

Returns:

a Rectangle2D that is the bounding box of this RoundRectangle2D.

See Also:

Shape.getBounds()

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.