change font and draw string : Draw String « J2ME « Java Tutorial

1. Java Tutorial
2. J2ME
3. Draw String

import javax.microedition.lcdui.Canvas;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Font;
import javax.microedition.lcdui.Graphics;
import javax.microedition.midlet.MIDlet;

public class J2METextExample extends MIDlet {
  private Display display;

  private MyCanvas canvas;

  public J2METextExample() {
    display = Display.getDisplay(this);
    canvas = new MyCanvas(this);
  }

  protected void startApp() {
    display.setCurrent(canvas);
  }

  protected void pauseApp() {
  }

  protected void destroyApp(boolean unconditional) {
  }

  public void exitMIDlet() {
    destroyApp(true);
    notifyDestroyed();
  }
}

class MyCanvas extends Canvas implements CommandListener {
  private Command exit;

  private J2METextExample textExample;

  public MyCanvas(J2METextExample textExample) {
    this.textExample = textExample;
    exit = new Command("Exit", Command.EXIT, 1);
    addCommand(exit);
    setCommandListener(this);
  }

  protected void paint(Graphics graphics) {
    graphics.setColor(255, 0, 0);
    graphics.setFont(Font.getFont(Font.FACE_PROPORTIONAL, Font.STYLE_BOLD, Font.SIZE_SMALL));
    graphics.drawString("Profound statement.", 50, 10, Graphics.HCENTER | Graphics.BASELINE);
  }

  public void commandAction(Command command, Displayable displayable) {
    if (command == exit) {
      textExample.exitMIDlet();
    }
  }
}

31.28.Draw String
	31.28.1.	Draw string
	31.28.2.	Draw string with font setting
	31.28.3.	Draw Rectangle and string
	31.28.4.	Draw string on the top and left
	31.28.5.	Draw string to the top and right
	31.28.6.	Draw string to the bottom left
	31.28.7.	Draw string to the bottom and right
	31.28.8.	Draw string to the base line and horizontal center
	31.28.9.	change font and draw string