随笔分类 -  ArcGIS Engine

摘要：简单的思路就是在三维演示上,将计算出来的水淹面利用baseheight属性慢慢抬升,再利用timer控件循环,即可演示三维水淹分析 阅读全文

摘要：ITrigOp：主要实现栅格的三角函数运算功能ILogicalOp：主要实线栅格的逻辑运算功能IMathOp：主要实现栅格的数学运算功能IConditionalOp：主要实现栅格的代数运算功能 阅读全文

摘要：IWorkspaceFactory.ContainsWorkspace另外，附上帮助的例子： 阅读全文

摘要：//IWorkspace DatasetNames Example public void IWorkspace_DatasetNames_Example(IWorkspace workspace){ //This function asks the workspace for its feature dataset names. //The names are returned as an en... 阅读全文

摘要：IFeatureWorkspace FWS = workspaceFactory.OpenFromFile(@"D:\TempFolder\FloodGPServer\FloodGPServer\ToolData.gdb", 0) as IFeatureWorkspace; IFeatureClass pFeatureClass = FWS.OpenFeatureClass("shp"); I... 阅读全文

摘要：private void GetRasterValue(){ IRaster pRaster = pRasLyr.Raster; //获取已知栅格图层pRasLyr的栅格对象 IGeoDataset tempGeodata = pRaster as IGeoDataset; IMapAlgebraOp rsalgebra = new RasterMapAlgebraOpClass(); //设... 阅读全文