Extracts the cells of a raster based on a sample.
[Visual Basic .NET] Public Function Sample ( _ ByVal locationDataset As IGeoDataset, _ ByVal collectionOfRasters As IGeoDataset, _ ByVal resampleType As esriGeoAnalysisResampleEnum _ ) As ITable
[C#] public ITable Sample ( IGeoDataset locationDataset, IGeoDataset collectionOfRasters, esriGeoAnalysisResampleEnum resampleType );
[C++]
HRESULT Sample(
IGeoDataset* locationDataset,
IGeoDataset* collectionOfRasters,
esriGeoAnalysisResampleEnum resampleType,
ITable** outTable
);
[C++]Parameters
locationDataset [in]locationDataset is a parameter of type IGeoDataset
collectionOfRasters [in]collectionOfRasters is a parameter of type IGeoDataset
resampleType [in]resampleType is a parameter of type esriGeoAnalysisResampleEnum
outTable [out, retval]outTable is a parameter of type ITable
Product Availability
Remarks
|
locationDataset |
an input Raster, RasterDataset, RasterBand, RasterDescriptor, FeatureClass or FeatureClassDescriptor which defines the cells to sample Cells in the locationDataSet with valid values will be sampled. |
|
collectionOfRasters |
a multiband input Raster, RasterDataset, RasterBand, or RasterDescriptor whose values will be sampled based upon the locationDataset |
|
resampleType |
an esriGeoAnalysisResampleEnum specifing the resampling algorithm to be used when sampling a Raster resample enumeration types are, esriGeoAnalysisBilinear - bilinear interpolation esriGeoAnalysisCubic - cubic convolution esriGeoAnalysisNearest - nearest neighbor assignment |
- The method returns a reference to a Table object.
- Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations.