?? fonts.java
字號:
// Fig. 28.9: Fonts.java
// Using fonts
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
public class Fonts extends JFrame {
public Fonts()
{
super( "Using fonts" );
setSize( 420, 125 );
show();
} // end Fonts constructor
public void paint( Graphics g )
{
// set current font to Serif (Times), bold, 12pt
// and draw a string
g.setFont( new Font( "Serif", Font.BOLD, 12 ) );
g.drawString( "Serif 12 point bold.", 20, 50 );
// set current font to Monospaced (Courier),
// italic, 24pt and draw a string
g.setFont( new Font( "Monospaced", Font.ITALIC, 24 ) );
g.drawString( "Monospaced 24 point italic.", 20, 70 );
// set current font to SansSerif (Helvetica),
// plain, 14pt and draw a string
g.setFont( new Font( "SansSerif", Font.PLAIN, 14 ) );
g.drawString( "SansSerif 14 point plain.", 20, 90 );
// set current font to Serif (times), bold/italic,
// 18pt and draw a string
g.setColor( Color.red );
g.setFont(
new Font( "Serif", Font.BOLD + Font.ITALIC, 18 ) );
g.drawString( g.getFont().getName() + " " +
g.getFont().getSize() +
" point bold italic.", 20, 110 );
} // end method paint
public static void main( String args[] )
{
Fonts app = new Fonts();
app.addWindowListener(
new WindowAdapter() {
public void windowClosing( WindowEvent e )
{
System.exit( 0 );
} // end method windowClosing
} // end anonymous inner class
); // end addWindowListener
} // end main
} // end class Fonts
/**************************************************************************
* (C) Copyright 1992-2004 by Deitel & Associates, Inc. and *
* Pearson Education, Inc. All Rights Reserved. *
* *
* DISCLAIMER: The authors and publisher of this book have used their *
* best efforts in preparing the book. These efforts include the *
* development, research, and testing of the theories and programs *
* to determine their effectiveness. The authors and publisher make *
* no warranty of any kind, expressed or implied, with regard to these *
* programs or to the documentation contained in these books. The authors *
* and publisher shall not be liable in any event for incidental or *
* consequential damages in connection with, or arising out of, the *
* furnishing, performance, or use of these programs. *
*************************************************************************/
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