DELEGATION MODEL

14. Java Program to Check Which Fonts are Available in a Local System

            import java.awt.*;
            import java.awt.event.WindowAdapter;
            import java.awt.event.WindowEvent;
            import java.awt.GraphicsEnvironment;
            
            public class FontDisplayApp extends Frame {
            
                private String[] fontNames;
            
                public FontDisplayApp() {
                    // Set up the frame
                    setTitle("Display Text in Different Fonts");
                    setSize(500, 600);
                    setLayout(new FlowLayout());
            
                    // Retrieve available font family names
                    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
                    fontNames = ge.getAvailableFontFamilyNames();
            
                    // Set up close operation
                    addWindowListener(new WindowAdapter() {
                        
                        public void windowClosing(WindowEvent windowEvent) {
                            System.exit(0);
                        }
                    });
                }
            
                
                public void paint(Graphics g) {
                    super.paint(g);
            
                    // Starting coordinates for text
                    int y = 60;
                    String text = "Sample Text in Different Fonts";
            
                    // Display the text in each available font
                    for (int i = 0; i < fontNames.length && i < 10; i++) {  // Limiting to 10 fonts for display
                        g.setFont(new Font(fontNames[i], Font.PLAIN, 16));
                        g.drawString(text + " - " + fontNames[i], 50, y);
                        y += 30;  // Move down for the next line
                    }
                }
            
                public static void main(String[] args) {
                    // Create and show the frame
                    FontDisplayApp app = new FontDisplayApp();
                    app.setVisible(true);
                }
            }
        

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