import java.awt.geom.Rectangle2D;
import javax.swing.JFrame;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.util.Random;
import java.util.ArrayList;
public class Fractal2 extends JPanel
{
private int[] triangle01 = {10, 500, 245};
private int[] triangle02 = {10, 10, 440};
private int[] square01 = {10,500,500,10};
private int[] square02 = {10,10,500,500};
Random gen = new Random();
ArrayList<Point> dots =
new ArrayList<Point>
();
//holds all the points that //are made in this program
ArrayList<Point> newShape =
new ArrayList<Point>
();
// Holds the points //for the new user entered shape
Polygon triangle = new Polygon(triangle01, triangle02, triangle01.length);
Polygon square = new Polygon(square01, square02, square01.length);
Point previousPoint = getInnerPoint(triangle);
Polygon currentPolygon = triangle;
JRadioButton square1, triangle1, user;
JButton add1, add10, add100, add1000;
JButton clear;
int currentnum = 1;
int currentden = 2;
JTextField den, num;
Polygon userShape;
public Fractal2 ()
{
setLayout(new BorderLayout());
JPanel south = new JPanel();
JLabel numerator = new JLabel("numerator");
JLabel denominator = new JLabel("denominator");
den = new JTextField("2", 3);
num = new JTextField("1", 3);
square1 = new JRadioButton("Square ", false);
triangle1 = new JRadioButton("Triangle", true);
user = new JRadioButton("User", false);
ButtonGroup group = new ButtonGroup();
group.add(triangle1);
group.add(square1);
group.add(user);
ShapeListener listener = new ShapeListener();
square1.addActionListener(listener);
triangle1.addActionListener(listener);
add1 = new JButton ("1");
add10 = new JButton ("10");
add100 = new JButton ("100");
add1000 = new JButton ("1000");
clear = new JButton ("Clear");
add1.addActionListener(listener);
add10.addActionListener(listener);
add100.addActionListener(listener);
add1000.addActionListener(listener);
clear.addActionListener(listener);
south.add(add1);
south.add(add10);
south.add(add100);
south.add(add1000);
south.add(triangle1);
south.add(square1);
south.add(clear);
south.add(numerator);
south.add(num);
south.add(denominator);
south.add(den);
south.add(clear);
add(south, BorderLayout.SOUTH);
NewShapeListener listener2 = new NewShapeListener();
addMouseListener (listener2);
addMouseMotionListener (listener2);
setBackground (Color.black);
setPreferredSize (new Dimension (1000,1000));
}
public static void main(String[] args)
{
JFrame frame = new JFrame ("Fractal");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Fractal2 panel = new Fractal2();
frame.getContentPane().add(panel);
frame.pack();
frame.setVisible(true);
}
public void paintComponent (Graphics page)
{
Graphics2D g2d = (Graphics2D)page;
g2d.setBackground(Color.black);
g2d.clearRect(0,0,getWidth(), getHeight());
g2d.setColor(Color.white);
for (Point p : dots){
g2d.fillRect(p.x,p.y,1,1);
}
g2d.setColor(Color.white);
g2d.drawPolygon(currentPolygon);
}
public void createFractalPoint(Polygon poly){
Point vertex = getVertex(poly);
if (dots.size() == 0)
{
dots.add(previousPoint);
}
Point last = dots.get(0);
for (Point x : dots)
last = x;
Point inner = getDistance(last, vertex, currentnum, currentden);
dots.add(inner);
}
public Point getInnerPoint(Polygon poly){
Rectangle2D bounds = poly.getBounds2D();
Point p;
do {
p = new Point((int)(bounds.getMinX() +
gen.nextFloat()*bounds.getWidth()),
(int)(bounds.getMinY() + gen.nextFloat()*bounds.getHeight()));
} while (!poly.contains(p));
return p;
}
public Point getVertex(Polygon poly){
int index = gen.nextInt(poly.npoints);
return new Point(poly.xpoints[index], poly.ypoints[index]);
}
public Point getDistance(Point p1, Point p2, int numerator, double denom) {
return new Point((int)( ((p1.x+p2.x) * numerator) / denom), (int)( (
(p1.y+p2.y) * numerator) / denom)); }
public Polygon getUserShape()
{
int size = newShape.size();
int[] userShapex = new int[size];
for (int x = 0; x < size; x++)
{
userShapex[x] = newShape.get(x).x;
}
int[] userShapey = new int[size];
for (int x = 0; x < size; x++)
{
userShapey[x] = newShape.get(x).y;
}
Polygon userShape = new Polygon(userShapex, userShapey, size);
return userShape;
}
private class ShapeListener implements ActionListener
{
public void actionPerformed (ActionEvent event)
{
Object source = event.getSource();
String denValStr = den.getText();
String numValStr = num.getText();
currentnum = Integer.parseInt(numValStr);
currentden = Integer.parseInt(denValStr);
if (source == square1)
{
dots.clear();
currentPolygon = square;
}
else if (source == triangle1)
{
dots.clear();
currentPolygon = triangle;
}
repaint();
if (source == add1)
createFractalPoint(currentPolygon);
else if (source == add10)
{
int x = 0;
while (x < 10)
{
createFractalPoint(currentPolygon);
x++;
}
}
else if (source == add100)
{
int x = 0;
while (x < 100)
{
createFractalPoint(currentPolygon);
x++;
}
}
else if (source == add1000)
{
int x = 0;
while ( x < 1000)
{
createFractalPoint(currentPolygon);
x++;
}
}
else if (source == clear)
{
newShape.clear();
}
else if (source == user)
{
if (newShape.size() > 2)
userShape = getUserShape();
}
repaint();
}
}
private class NewShapeListener implements MouseListener, MouseMotionListener
{
public void mousePressed (MouseEvent event)
{
Point point1 = event.getPoint();
newShape.add(point1);
if (newShape.size() > 2)
currentPolygon = getUserShape();
repaint();
}
public void mouseClicked (MouseEvent event) {}
public void mouseReleased (MouseEvent event) {}
public void mouseEntered (MouseEvent event) {}
public void mouseExited (MouseEvent event) {}
public void mouseMoved (MouseEvent event) {}
public void mouseDragged (MouseEvent event) {}
}
}
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It's working now! I..... don't get it! It wasn't working before! That is crazy.... THANK YOU Ezzaral !!!! Man, now I feel bad for saying that you didn't solve my problem, cause you did, I think.... I willl probably add those functionallity that you said pretty soon, I'll post them when I get them done. 
Marked 
