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1 public void drawOval(int x,int y ,int width,int height) ¿ÉÒÔ»Ò»¸ö¿ÕÐÄÔ²£¨°üÀ¨ÍÖÔ²ºÍÕýÔ²£©
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Java code:
import java.awt.Graphics;
import javax.swing.JApplet;
public class DoWhileTest extends JApplet {
// draw lines on applet
public void paint( Graphics g )
{
super.paint( g ); // call paint method inherited from JApplet
int counter = 1; // initialize counter
do {
g.drawOval( 110 - counter * 10, 110 - counter * 10,
counter * 20, counter * 20 );
++counter;
} while ( counter &l
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