SilverLightViewer开发人员指南丁海二〇一〇年八月目录简述..................................................................................................................................................2背景..........................................................................................................................................2术语和定义..............................................................................................................................2GIS(地理信息系统)...........................................................................................................2GPS(全球卫星定位系统).................................................................................................2RIA(富因特网应用程序)..................................................................................................3Flex....................................................................................................................................3SilverLight..........................................................................................................................4开发环境..........................................................................................................................................4必备知识..................................................................................................................................4SilverLightViewer开发框架.............................................................................................................5概述..........................................................................................................................................5系统框架图......................................................................................................................6开发人员指南..........................................................................................................................7WidgetFramework基础...................................................................................................7系统配置文件................................................................................................................11系统常用事件(AppEvent)...............................................................................................17开发自己的Widget........................................................................................................25使用外部参数................................................................................................................34使用自定义图形光标.....................................................................................................35附录I：Widgets介绍....................................................................................................................35主控窗口(ViewerControllerWidget).....................................................................................35HeaderController...........................................................................................................35ClassicController.............................................................................................................36图层切换(MapSwitcherWidget)...........................................................................................38鹰眼(OverviewMapWidget)....
