谷歌地图的步进程序，两个地点可连直线并算步数。-Google Maps stepping procedure, two locations can be connected straight line and count the number of steps.

谷歌地图学习，在自己的系统中加入谷歌地图，肯定会，大加色彩，加分-Google map study, add Google maps in your own system, certainly, to add color, points

实现ArcGIS for flex 加载谷歌地图，同时点击地图，获取该点瓦片的地址(url)，即由瓦片所处的经纬度获取瓦片的url-Achieve ArcGIS for flex load Google Maps, while clicking on the map, to get the point tile address (url), that is, to get the tiles from the tile in which the latitude and longitude ur