Java Program to Develop Programming Working with Font

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Aim:

Develop Programming Working With Font.

Procedure:

  • Step 1: Open a New Java Application on Netbeans Editor.
  • Step 2: Open Netbeans Ide, Choose File new Project.
  • Step 3: New Open a New Project and Choose a Java Application.
  • Step 4: Add a Coding on Coding Windows Using Getter Setter Method.
  • Step 5: Run the Index Page and Verify the Result Page.
  • Step 6: Save the Project (Ctrl+s).
  • Step 7: Run the Project (F5).

Program:

package ex3;
import java.awt.*;
public class Display extends Frame {

 static String[] fonts;
 private Dimension dim;
 Display () {
 super ("Font Display");
 fonts = Toolkit.getDefaultToolkit().getFontList();
 }
 public void addNotify() {
 Font f;
 super.addNotify();
 int height = 0;
 int maxWidth = 0;
 final int vMargin = 5, hMargin = 5;
 for (int i=0;i<fonts.length;i++) {
 f = new Font (fonts[i], Font.PLAIN, 12);
 height += getHeight (f);
 f = new Font (fonts[i], Font.BOLD, 12); 
height += getHeight (f);
 f = new Font (fonts[i], Font.ITALIC, 12);
 height += getHeight (f);
 f = new Font (fonts[i], Font.BOLD | Font.ITALIC, 12);
 height += getHeight (f);
 maxWidth = Math.max (maxWidth, getWidth (f, fonts[i] + "
BOLDITALIC"));
 }
 Insets inset = insets();
 dim = new Dimension (maxWidth + inset.left + inset.right + hMargin,
 height + inset.top + inset.bottom + vMargin);
resize (dim);
 }
 static public void main (String args[]) {
 Display f = new Display();
 f.show();
 }
 private int getHeight (Font f) {
 FontMetrics fm = Toolkit.getDefaultToolkit().getFontMetrics(f);
 return fm.getHeight();
 }
 private int getWidth (Font f, String s) {
 FontMetrics fm = Toolkit.getDefaultToolkit().getFontMetrics(f); 
return fm.stringWidth(s);
 }
 public void paint (Graphics g) {
 int x = 0;
 int y = 0;
 g.translate(insets().left, insets().top);
 for (int i=0;i<fonts.length;i++) {
 Font plain = new Font (fonts[i], Font.PLAIN, 12);
 Font bold = new Font (fonts[i], Font.BOLD, 12);
 Font italic = new Font (fonts[i], Font.ITALIC, 12);
 Font bolditalic = new Font (fonts[i], Font.BOLD | Font.ITALIC, 12);
 g.setFont (plain);
 y += getHeight (plain);
 g.drawString (fonts[i] + " PLAIN", x, y);
 g.setFont (bold);
 y += getHeight (bold);
 g.drawString (fonts[i] + " BOLD", x, y);
 g.setFont (italic);
 y += getHeight (italic);
 g.drawString (fonts[i] + " ITALIC", x, y);
 g.setFont (bolditalic);
 y += getHeight (bolditalic);
 g.drawString (fonts[i] + " BOLDITALIC", x, y); 
}
 resize (dim);
 }
}

Output:

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