Digital Mobile Map

This movie demonstrates J2MERotating is rotating map objects in any angle. If you could not see the movie, you may need to download flash player from: www.macromedia.com

This movie demonstrates J2MERouting is finding shortest route in a graph. If you could not see the movie, you may need to download flash player from: www.macromedia.com

• source code has maximun only 4 classes.
• the biggest class has only 985 lines of code.
• source code is very small but it provides full range of rotating map objects such as: point, polyline, polygon. You can use its algorithm to rotate raster and image objects too.
• source code does not use any third party library.
• J2MERotating source code template is used in VGPS - World’s First and Only GPS application runs on any cell phone that can install java J2ME application. www.digitalmobilemap.com

J2MERotating has 4 classes:

1. J2MERotating.java  –> main midlet, this class handles the life cycle of the midlet.
2. AppCanvas.java  –> main canvas, this class handles and controls the canvas.
3. AppForm.java  –> application form, this class provides UI for setup and about form.
4. Logo.java  –> this class is used to display logo when the application starts.

• source code has maximun only 6 classes.
• the biggest class has only 1102 lines of code.
• source code is very small but it provides full range of routing: shortest route/fastest route.
• source code does not use any third party library.
• source code is world’s fastest implementation of A* algorithm for mobile phone.
• J2MERouting source code template is used in VGPS - World’s First and Only GPS application runs on any cell phone that can install java J2ME application. www.digitalmobilemap.com

J2MERouting has 6 classes:

1. J2MERouting.java  –> main midlet, this class handles the life cycle of the midlet.
2. AppCanvas.java  –> main canvas, this class handles and controls the canvas.
3. AppForm.java  –> application form, this class provides UI for setup and about form.
4. Node.java –> this is node data type class.
5. ANode.java –> this is A* node data type class.
6. Logo.java  –> this class is used to display logo when the application starts.