Help with Grow/Shrink Methods!

Hi,

1. I am trying to create a program that will include four methods that will grow a diamond shape horizontally and vertically and shrink the diamond horizontally and vertically.

2. Write a loop in main() that repeatedly shrinks the diamond vertically while horizontally growing it.

I have made this code so far:

package animax;

import java.awt.*;

publicclass GrafixPolygon

{

protectedint [ ] X ={300, 350, 250} ;//positions the diamond

protectedint [ ] Y ={100, 200, 200} ;//positions the diamond

protectedint n = 4 ;//number of points

protectedboolean fill;

protected Color fillColor = Color.cyan;

protected Color lineColor = Color.blue;

public GrafixPolygon;

}

I just don't know how or where to implement the four methods.

Any help would be much appreciated.

[1629 byte] By [helloworld2007a] at [2007-11-26 22:51:38]