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import java.awt.*;
import javax.swing.*;
public class LinesRectsOvals extends JFrame {
JPanel r2;
// set window's title bar String and dimensions
public LinesRectsOvals()
{
super( "Drawing lines, rectangles and ovals" );
setSize( 400, 165 );
setVisible( true );
r2=new JPanel();
r2.setBounds(27, 37, 42,74);
r2.setLayout( new BorderLayout() );
add(r2);
}
// display various lines, rectangles and ovals
public void paint( Graphics g )
{
r2.paint( g ); // call superclass's paint method
g.setColor( Color.RED );
g.drawLine( 5, 30, 90, 30 );
g.setColor( Color.BLUE );
g.drawRect( 5, 40, 90, 55 );
g.fillRect( 100, 40, 90, 55 );
g.setColor( Color.CYAN );
g.fillRoundRect( 195, 40, 90, 55, 50, 50 );
g.drawRoundRect( 290, 40, 90, 55, 20, 20 );
g.setColor( Color.YELLOW );
g.draw3DRect( 5, 100, 90, 55, true );
g.fill3DRect( 100, 100, 90, 55, true );
g.setColor( Color.MAGENTA );
g.drawOval( 195, 100, 90, 55 );
g.fillOval( 290, 100, 90, 55 );
} // end method paint
// execute application
public static void main( String args[] )
{
LinesRectsOvals application = new LinesRectsOvals();
application.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
}
} |
