ArcGIS Engine 10 开发手册(4-16)创建一个镶嵌数据集

    本文介绍在ArcGIS Engine中创建一个镶嵌数据集的详细方法。 代码如下：

     详细代码

// 创建镶嵌数据集

IMosaicDataset CreateMosaicDataset (string pFGDBPath, string pMDame, ISpatialReference pSrs)

{

  IWorkspaceFactory pWorkspaceFactory = new FileGDBWorkspaceFactory ();

  IWorkspace pFgdbWorkspace = pWorkspaceFactory.OpenFromFile (pFGDBPath, 0);

  ICreateMosaicDatasetParameters pCreationPars = new CreateMosaicDatasetParametersClass ();

  pCreationPars.BandCount = 3;

  pCreationPars.PixelType = rstPixelType.PT_UCHAR;

  IMosaicWorkspaceExtensionHelper pMosaicExentionHelper = new MosaicWorkspaceExtensionHelperClass ();

  IMosaicWorkspaceExtension pMosaicExtention = pMosaicExentionHelper.FindExtension (pFgdbWorkspace);

  return pMosaicExtention.CreateMosaicDataset (pMDame, pSrs, pCreationPars, "");

}