ArcGIS Engine 10 开发手册(4-16)创建一个镶嵌数据集

时间: 2017年10月21日阅读: 1,686 分类: ArcGIS Engine 10 开发手册标签: ArcGIS, ArcGIS Engine

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, "");

}