tapestry.support.swing
Class TOval

java.lang.Object
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  +--tapestry.support.swing.TAnimator
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        +--tapestry.support.swing.TDrawable
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              +--tapestry.support.swing.TOval

public class TOval

extends TDrawable

A class that is an ellipse defined by a bounding rectangle.

Coordinates for a oval are as you would expect from cartesian geometry. (0,0) represents the center of container in which the Oval is drawn, with x-coordinates increasing to the right and y-coordinates increasing to the top of the container. Coordinates are given in pixel units.

Fields inherited from class tapestry.support.swing.TAnimator

DEFAULT_DELAY

Constructor Summary

TOval(int cx, int cy, int diameter)
Creates a new TOval centered at position (cx, cy) with specified diameter (i.e., a circle).

TOval(int cx, int cy, int width, int height)
Creates a new TOval centered at position (cx, cy) with specified width and height.

TOval(java.awt.Point center, java.awt.Dimension size)
Creates a new TOval centered at position center with specified size.

Method Summary

void	drawFeature(java.awt.Graphics g, boolean isFilled)
java.awt.Dimension	getSize() Returns the shape's size.
void	setSize(int width, int height) Sets the shape's size.

Methods inherited from class tapestry.support.swing.TDrawable

act, draw, fill, getCenter, getColor, hide, move, outline, setCenter, setCenter, setColor, setContainer, setLineWidth, show

Methods inherited from class tapestry.support.swing.TAnimator

actionPerformed, dispose, getContainer, getCount, getDelay, init, isRunning, setDelay, start, stop

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TOval

public TOval(int cx,
             int cy,
             int diameter)

Creates a new TOval centered at position (cx, cy) with specified diameter (i.e., a circle).

Parameters:

cx - center x coordinate of oval's enclosing box

cy - center y coordinate of oval's enclosing box

diameter - width and height of rectangular box enclosing oval

TOval

public TOval(int cx,
             int cy,
             int width,
             int height)

Creates a new TOval centered at position (cx, cy) with specified width and height.

Parameters:

cx - center x coordinate of oval's enclosing box

cy - center y coordinate of oval's enclosing box

width - width of rectangular box enclosing oval

height - height of rectangular box enclosing oval

TOval

public TOval(java.awt.Point center,
             java.awt.Dimension size)

Creates a new TOval centered at position center with specified size.

Parameters:

center - center point of oval's enclosing box

size - size of rectangular box enclosing oval

Method Detail

getSize

public java.awt.Dimension getSize()

Returns the shape's size.

Returns:

width and height of shape

Overrides:

getSize in class TDrawable

setSize

public void setSize(int width,
                    int height)

Sets the shape's size.

Parameters:

width - new width of shape

height - new height of shape

Overrides:

setSize in class TDrawable

drawFeature

public void drawFeature(java.awt.Graphics g,
                        boolean isFilled)

Overrides:

drawFeature in class TDrawable