acm.graphics

Class GRoundRect

java.lang.Object

acm.graphics.GObject

acm.graphics.GRect

acm.graphics.GRoundRect

All Implemented Interfaces:

GFillable, GResizable, GScalable, java.lang.Cloneable

public class GRoundRect
extends GRect

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

Field Summary

Fields

Modifier and Type	Field and Description
static double	DEFAULT_ARC The default arc diameter used for the corners of a rounded rectangle.

Constructor Summary

Constructors

Constructor and Description
GRoundRect(double width, double height) Constructs a new rounded rectangle with the specified width and height, positioned at the origin.
GRoundRect(double x, double y, double width, double height) Constructs a new rounded rectangle with the specified bounds.
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.
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.

Method Summary

Methods

Modifier and Type	Method and Description
double	getArcHeight() Returns the y component of the corner radius.
double	getArcWidth() Returns the x component of the corner radius.
void	paint(java.awt.Graphics g) Implements the paint operation for this graphical object.

Methods inherited from class acm.graphics.GRect

getBounds, getFillColor, getHeight, getSize, getWidth, isFilled, scale, scale, setBounds, setBounds, setFillColor, setFilled, setSize, setSize

Methods inherited from class acm.graphics.GObject

addActionListener, addMouseListener, addMouseMotionListener, contains, contains, fireActionEvent, fireActionEvent, getColor, getLocation, getParent, getX, getY, isVisible, move, movePolar, pause, removeActionListener, removeMouseListener, removeMouseMotionListener, sendBackward, sendForward, sendToBack, sendToFront, setColor, setLocation, setLocation, setParent, setVisible, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

DEFAULT_ARC

public static final double DEFAULT_ARC

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

See Also:

Constant Field Values

Constructor Detail

GRoundRect

public GRoundRect(double width,
          double height)

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

Parameters:

width - The width of the rectangle in pixels

height - The height of the rectangle in pixels

GRoundRect

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

Constructs a new rounded rectangle with the specified bounds.

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

GRoundRect

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.

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

GRoundRect

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.

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

getArcWidth

public double getArcWidth()

Returns the x component of the corner radius.

Returns:

The x component of the corner radius, in pixels.

getArcHeight

public double getArcHeight()

Returns the y component of the corner radius.

Returns:

The y component of the corner radius, in pixels.

paint

public void paint(java.awt.Graphics g)

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

Overrides:

paint in class GRect

Parameters:

g - The graphics context into which the painting is done