Draw Rectangle in J2ME

In this series of J2ME examples and tutorials, we have introduced you with it's various features with examples.

Draw Rectangle in J2ME

Draw Rectangle in J2ME

     

In this series of J2ME examples and tutorials, we have introduced you with it's various features with examples. Now in the given example, you will learn about creating rectangles in J2ME. Please go through the following methods which are used to draw a rectangle using J2ME language:

  • g.setColor (255, 0, 0);
  • g.fillRect (0, 0, getWidth (), getHeight ());   
  • g.setColor (0, 0, 255);   
  • g.fillRect (20, 30, 200, 80);

We have defined it to create rectangle and to set the color of canvas and draw line or box.

 

Application look like as follows:

 

Source Code of DrawRectengle.java

 

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;

public class DrawRectengle extends MIDlet {
  public void startApp () {
  Display.getDisplay (this).setCurrent (new DrawingDemoCanvas ()); 
  }

  public void pauseApp () {}

  public void destroyApp (boolean forced) {}
}

class DrawingDemoCanvas extends Canvas {
  public void paint (Graphics g) {
  g.setColor (255, 0, 0);
  g.fillRect (0, 0, getWidth (), getHeight ());
  g.setColor (0, 0, 255);
  g.fillRect (20, 30, 200, 80);
  }
}

Download Source Code

Tutorials

  1. Java Plateform Micro Edition
  2. Midlet Lifecycle
  3. Source code of 'jad' and 'properties' file
  4. Creating Midlet Application For Login in J2ME
  5. Text Field Midlet Example
  6. Phone Book Midlet Example
  7. Date Field Midlet Example
  8. Command Midlet Example
  9. Check Box Midlet Example
  10. A MIDlet Example to execute Alert Message with an Image
  11. J2ME Alert Example
  12. Radio Button in J2ME
  13. J2ME List Image
  14. List in J2ME
  15. J2ME Canvas Example
  16. J2ME Ticker Example
  17. Creating Multiple Type List
  18. Creating Menu Using Canvas Class
  19. Creating Canvas Form Example
  20. J2ME Thread Processing Example
  21. Draw Line in J2me
  22. Draw Rectangle in J2ME
  23. Draw Font Using Canvas Example
  24. Draw String Using Canvas
  25. Interactive, Non-Interactive Gauge Example
  26. Creating Volume Bar Using Gauge Class
  27. Image Item Using Canvas Example
  28. Image Icon Using Canvas Example
  29. Draw Clip Area Using Canvas
  30. Player Class in J2ME
  31. Draw arc in J2ME
  32. Building a J2ME sliding menu with text and images(part-1)
  33. Building a J2ME sliding menu with text and images(part-2)
  34. Video Player MIDlet Example
  35. User Define Alert Example
  36. Ring Tones MIDlet Example
  37. Pointer Example
  38. Media MIDlet Example
  39. Get Help MIDlet Example
  40. Different Size of Font MIDlet Example