SENOIDAL

import java.applet.Applet;
import java.awt.*;
public class Seno extends Applet {
public void paint(Graphics g){
g.drawString("f(x)=Sen(x)",225, 75);
g.drawLine(40, 40, 40, 450);
g.drawLine(35, 270, 450, 270);
g.setColor(Color.MAGENTA);
for(int i=0; i<360; i=i+2)
{
g.fillOval( 38 + i,(int) (265 - 100*(Math.sin(i*3.1416/180))),8, 5);
}
g.setColor(Color.BLACK);
g.drawLine(40,165, 398, 165);
g.drawLine(40,370,398,370);
g.drawLine(131,165, 131, 370);
g.drawLine(221,165,221,370);
g.drawLine(311,165, 311, 370);
g.drawLine(401,165,401,370);
g.setColor(Color.MAGENTA);
g.drawString("-1", 30, 370);
g.drawString("0", 30, 270);
g.drawString("1", 30, 165);
g.drawString("¶/2", 115, 280);
g.drawString("¶", 205, 280);
g.drawString("3¶/2", 285, 280);
g.drawString("2¶", 405, 280);
g.drawLine(40, 40, 35, 55);
g.drawLine(35, 55, 45, 55);
g.drawLine(45, 55, 40, 40);
g.drawLine(450, 270, 425, 265);
g.drawLine(425, 265, 425, 275);
g.drawLine(425, 275, 450, 270);
g.setColor(Color.BLUE);
g.drawString("X", 460, 270);
g.drawString("Y-f(x)", 25, 35);
int ymax=this.getHeight();
int xmax=this.getWidth();
this.setSize(600, 500);
} }