实现了一个基于j2me移动gps定位系统，并能进行缩放，保存地图等功能，支持蓝牙-Realize a j2me based mobile gps positioning system, and can zoom in and out, save the map and other functions to support the Bluetooth

This Java tip implements Zoom in and zoom out feature on an Image (Image Zoomer). This tip may help game developers to add various new kinds of appearances in games. This may also be useful for customized J2ME applications developed for mobile handse