acm.graphics
Class GRoundRect

java.lang.Object
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  +--acm.graphics.GObject
        |
        +--acm.graphics.GRect
              |
              +--acm.graphics.GRoundRect

public class GRoundRect extends GRect

The GRoundRect class is a graphical object whose appearance consists of a rounded rectangle.

[examples forthcoming]

Field Summary

static double

DEFAULT_ARC The default arc diameter used for the corners of a rounded rectangle.

Constructor Summary

GRoundRect(double width, double height)

GRoundRect(double x, double y, double width, double height)

GRoundRect(double x, double y, double width, double height, double arcSize)

GRoundRect(double x, double y, double width, double height, double arcWidth, double arcHeight)

Method Summary

void	paint(Graphics g) Implements the paint operation for this graphical object.

Inherited Method Summary

void	addMouseListener(MouseListener listener) Adds a mouse listener to this graphical object. [Inherited from GObject]
void	addMouseMotionListener(MouseMotionListener listener) Adds a mouse motion listener to this graphical object. [Inherited from GObject]
boolean	contains(double x, double y) Checks to see whether a point is inside the object. [Inherited from GObject]
Rectangle	getBounds() Returns the bounding box of this object, which is defined to be the smallest rectangle that covers everything drawn by the figure. [Inherited from GObject]
Color	getColor() Returns the color used to display this object. [Inherited from GObject]
Color	getFillColor() Returns the color used to display the filled region of this object. [Inherited from GObject]
double	getHeight() Returns the height of this object. [Inherited from GObject]
Point	getLocation() Returns the nearest Point corresponding to the location of this object. [Inherited from GObject]
Dimension	getSize() Returns the size of this object as a Dimension. [Inherited from GObject]
double	getWidth() Returns the width of this object. [Inherited from GObject]
double	getX() Returns the x-coordinate of the object. [Inherited from GObject]
double	getY() Returns the y-coordinate of the object. [Inherited from GObject]
boolean	isFilled() Returns whether this object is filled. [Inherited from GObject]
boolean	isVisible() Checks to see whether this object is visible. [Inherited from GObject]
void	moveToBack() Moves this object to the back of the display in stacking order. [Inherited from GObject]
void	moveToFront() Moves this object to the front of the display in stacking order. [Inherited from GObject]
void	paint(Graphics g) Implements the paint operation for this graphical object. [Inherited from GRect]
void	removeMouseListener(MouseListener listener) Removes a mouse listener from this graphical object. [Inherited from GObject]
void	removeMouseMotionListener(MouseMotionListener listener) Removes a mouse motion listener from this graphical object. [Inherited from GObject]
void	scale(double sf) Scales the object on the screen by the scale factor sf, which applies in both dimensions. [Inherited from GObject]
void	scale(double sx, double sy) Scales the object on the screen by the scale factors sx and sy. [Inherited from GObject]
void	setBounds(double x, double y, double width, double height) Changes the bounds used to define the rectangle. [Inherited from GRect]
void	setColor(Color c) Sets the color used to display this object. [Inherited from GObject]
void	setFillColor(Color c) Sets the color used to display the filled region of this object. [Inherited from GObject]
void	setFilled(boolean fill) Sets whether this object is filled. [Inherited from GObject]
void	setLocation(double x, double y) Sets the location of this object to the point (x, y). [Inherited from GObject]
void	setSize(double width, double height) Changes the size of this object to the specified width and height. [Inherited from GObject]
void	setVisible(boolean visible) Sets whether this object is visible. [Inherited from GObject]
void	translate(double dx, double dy) Moves the object on the screen using the displacements dx and dy. [Inherited from GObject]

Field Detail

public static final double DEFAULT_ARC

The default arc diameter used for the corners of a rounded rectangle.

Constructor Detail

public GRoundRect(double width, double height)

Constructs a new rounded rectangle with the specified width and height, positioned at the origin.

Usage:

GRoundRect grect = new GRoundRect(width, height);

Parameters:

width	The width of the rectangle in pixels
height	The height of the rectangle in pixels

public GRoundRect(double x, double y, double width, double height)

Constructs a new rounded rectangle with the specified bounds.

Usage:

GRoundRect grect = new GRoundRect(x, y, width, height);

Parameters:

x	The x-coordinate of the upper left corner
y	The y-coordinate of the upper left corner
width	The width of the rectangle in pixels
height	The height of the rectangle in pixels

public GRoundRect(double x, double y, double width, double height, double arcSize)

Constructs a new rounded rectangle with the specified bounds and a single parameter describing both the describing the curvature at the corners.

Usage:

GRoundRect grect = new GRoundRect(x, y, width, height, arcSize);

Parameters:

x	The x-coordinate of the upper left corner
y	The y-coordinate of the upper left corner
width	The width of the rectangle in pixels
height	The height of the rectangle in pixels
arcSize	The diameter of the circle in place at each corner

public GRoundRect(double x, double y, double width, double height, double arcWidth, double arcHeight)

Constructs a new rounded rectangle with the specified bounds and arc parameters describing the curvature at the corners.

Usage:

GRoundRect grect = new GRoundRect(x, y, width, height, arcWidth, arcHeight);

Parameters:

x	The x-coordinate of the upper left corner
y	The y-coordinate of the upper left corner
width	The width of the rectangle in pixels
height	The height of the rectangle in pixels
arcWidth	The width of the oval in place at each corner
arcHeight	The height of the oval in place at each corner

Method Detail

public void paint(Graphics g)

Implements the paint operation for this graphical object. This method is not called directly by clients.