使用多边形裁减影像
摘要：
Public Function ClipRasterByPolgon(pInGeoDataset As IGeoDataset, pPolygon As IPolygon) As IRaster Dim pRaster As IRaster If TypeOf pInGeoDataset Is IRasterLayer Then Dim pRasterlayer As IRasterLaye... 阅读全文
posted @ 2010-02-26 10:23 寻找GIS 阅读(275) 评论(0) 推荐(0) 编辑
