google地图开发 例子 笔记

目录

Google Map API........................................................................................................................4

1 基础知识...............................................................................................................................4

1.1 Google 地图 API 概念.....................................................................................................4

2 正向标注...............................................................................................................................7

2.1 Map2 类..........................................................................................................................8

2.2 谷歌可视化 API..............................................................................................................8

2.3 GClientGeocoder 类........................................................................................................9

构造函数..........................................................................................................................9

方法..................................................................................................................................9

2.4 GMarker 类...................................................................................................................11

构造函数........................................................................................................................11

方法................................................................................................................................11

事件................................................................................................................................12

2.9.1 随机生成................................................................................................................15

2.9.2 读 XML 文件...........................................................................................................16

3 反向标注.............................................................................................................................18

3.1 从 Marker 到列表.........................................................................................................19

3.2 从列表到 Mark.............................................................................................................20

4 任意多边形.........................................................................................................................23

4.1 GPolyline 类..................................................................................................................23

构造函数........................................................................................................................23

方法................................................................................................................................23

4.2 GLatLngBounds 类........................................................................................................24

4.5 不可调的多边形...........................................................................................................31

5 自定义 GMarker..................................................................................................................31

5.1 GMarker 添加文字.......................................................................................................33

5.2 添加滑动门效果...........................................................................................................35

5.3 自定义图片无效果.......................................................................................................37

6 地图控件与地图属性..........................................................................................................37

控件概述............................................................................................................................37

7 空间数据类型.....................................................................................................................39

8 参考资料.............................................................................................................................39

Google Map API