org.problets.lib.io.output.overlay
Class Overlay

java.lang.Object
  org.problets.lib.io.output.overlay.Overlay

Direct Known Subclasses:

OverlayArrow, OverlayBox, OverlayEllipse, OverlayText

public class Overlay
extends java.lang.Object

To provide the Overlay and the base for the Hierarcy of classes which use the same get methods and have the same functions draw and animate

Author:

Tihomir Piskuliyski

Constructor Summary

Overlay(java.awt.Color inColor)
The constructor takes values for the color of the of the Overlay object which is being manipulated.

Method Summary

void	animate(java.awt.Graphics g, int x, int y) Animates an Overlay object
void	draw(java.awt.Graphics g, int x, int y) Draws an Overlay object
int	getHeight(java.awt.Graphics g) Returns the height of the bounding box of the Overlay object
int	getWidth(java.awt.Graphics g) Returns the width of the bounding box of the Overlay object

Methods inherited from class java.lang.Object

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

Constructor Detail

Overlay

public Overlay(java.awt.Color inColor)

The constructor takes values for the color of the of the Overlay object which is being manipulated. The value of isAnimated is set to false because the Overlay object hasn't been animated yet. The graphical context which is to be manipulatedis set to null. The font matrics if a text Overlay object is going to be manipulated is set to null.

Parameters:

inWidth - The width of the bounding box of the ellipse

inHeight - The height of the bounding box of the ellipse

inColor - The color of the ellipse

Method Detail

draw

public void draw(java.awt.Graphics g,
                 int x,
                 int y)

Draws an Overlay object

Parameters:

g - The graphical context of the applet

x - The x coordinate corresponding to the different manipulations needed for the Overlay object

y - The y coordinate corresponding to the different manipulations needed for the Overlay object

animate

public void animate(java.awt.Graphics g,
                    int x,
                    int y)

Animates an Overlay object

Parameters:

g - The graphical context of the applet

x - The x coordinate corresponding to the different manipulations needed for the Overlay object

y - The y coordinate corresponding to the different manipulations needed for the Overlay object

getHeight

public int getHeight(java.awt.Graphics g)

Returns the height of the bounding box of the Overlay object

Parameters:

g - The graphical context of the applet

Returns:

height The height of the ellipse in pixels

getWidth

public int getWidth(java.awt.Graphics g)

Returns the width of the bounding box of the Overlay object

Parameters:

g - The graphical context of the applet

Returns:

height The height of the ellipse in pixels