Extracts the cells of a raster based on a rectangle.
[Visual Basic .NET] Public Function Rectangle ( _ ByVal geoDataset As IGeoDataset, _ ByVal rectangleEnvelope As IEnvelope, _ ByVal selectInside As Boolean _ ) As IGeoDataset
[C#] public IGeoDataset Rectangle ( IGeoDataset geoDataset, IEnvelope rectangleEnvelope, bool selectInside );
[C++]
HRESULT Rectangle(
IGeoDataset* geoDataset,
IEnvelope* rectangleEnvelope,
VARIANT_BOOL selectInside,
IGeoDataset** outGeodataset
);
[C++]Parameters
geoDataset [in]geoDataset is a parameter of type IGeoDataset
rectangleEnvelope [in]rectangleEnvelope is a parameter of type IEnvelope
selectInside [in] selectInside is a parameter of type VARIANT_BOOL outGeodataset [out, retval]outGeodataset is a parameter of type IGeoDataset
Product Availability
Remarks
|
geoDataset |
an input Raster, RasterDataset, RasterBand, or RasterDescriptor identifying the cell values which will be selected inside or outside a specified rectangle |
|
rectangleEnvelope |
an IEnvelope identifying the lower-left and upper-right coordinates of the rectangle defining the selection criteria The coordinates are specified in map units and are in the same units as the geoDataset. |
|
selectInside |
a Boolean specifying which cells should be selected, those contained in, or external to, the input rectangle If True, then the cells inside the input rectangle should be selected and written to the output Raster. All cells outside the rectangle will receive NoData on the output Raster. If False, then the cells outside the input rectangle should be selected and written to the output Raster. All cells inside the rectangle will receive NoData on the output Raster. |
- The method returns a reference to a Raster object.
- Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations.