摘要：
The main application window is controlled by a view (IActiveView). ArcMap currently has two view objects: Map (data view) and PageLayout (layout view). Each view has a ScreenDisplay object which performsdrawing operations.The ScreenDisplay object also makes it possible for clients to create any numb 阅读全文
posted @ 2011-12-19 11:45 _银子 阅读(261) 评论(0) 推荐(1) 编辑