Help plotting points in a java Applet using Bresens Algorithm

Question

Hi,
I am trying to compile my code and it doesn't like POINT. I am guesing I am using the wrong thing.
Point.point(Math.round(x), Math.round(y)); and I tried just Point.
How do I plot points so that it forms a line. What internal function do I use?
Here is my code.
import java.applet.*;
import java.awt.*;
import java.lang.Math;
import java.awt.Point;
import java.awt.Graphics;
public class DDASimple extends Applet
     int   dx, dy, steps, k, absolutex, absolutey;
     float xinc, yinc, x, y;
   public void init()
public void paint(Graphics g)
DDASMPL(50,50,100,150);
public void DDASMPL(int x1, int y1, int x2, int y2)
  repaint();
  dx = (x2-x1);
  dy = (y2-y1);
//absolutex =
  if( Math.abs(dx) > Math.abs(dy))
     steps = Math.abs(dx);
  else
     steps = Math.abs(dy);
     xinc = dx / steps;
     yinc = dy / steps;
     x = x1;
     y = y1;
Point.point(x1, y1);
      for (k = 1; k < steps; k++)
          x = x+ xinc;
          y = y + yinc;
Point.point(Math.round(x), Math.round(y));
//g.drawOval(Math.round(x), Math.round(y));
     }//end else
}//end function dda
}//end class ddda applet

Answer 1

I took out the repaint(). and below is the updated version
I am not getting anything now, no line
import java.applet.*;
import java.awt.*;
import java.lang.Math;
import java.awt.Point;
import java.awt.Graphics;
public class DDASimple extends Applet
     int   dx, dy, steps, k, absolutex, absolutey;
     float xinc, yinc, x, y;
   public void init()
public void paint(Graphics g)
DDASMPL(160, 140, 220, 140, g);
public void DDASMPL(int x1, int y1, int x2, int y2, Graphics g)
  dx = (x2-x1);
  dy = (y2-y1);
//absolutex =
  if( Math.abs(dx) > Math.abs(dy))
     steps = Math.abs(dx);
  else
     steps = Math.abs(dy);
     xinc = dx / steps;
     yinc = dy / steps;
     x = x1;
     y = y1;
//Point xxx = new Point(x1, y1);
g.fillRect(x1, y1, 1, 1);
      for (k = 1; k < steps; k++)
          x = x+ xinc;
          y = y + yinc;
//Point.point(Math.round(x), Math.round(y));
g.fillRect(Math.round(x), Math.round(y),1 ,1);
     }//end else
}//end function dda
}//end class ddda applet