Gets the type and values of extent in the RasterAnalysis.
[Visual Basic .NET] Public Sub GetExtent ( _ ByRef envType As esriRasterEnvSettingEnum, _ ByRef extent As IEnvelope _ )
[C#] public void GetExtent ( ref esriRasterEnvSettingEnum envType, ref IEnvelope extent );
[C++]
HRESULT GetExtent(
esriRasterEnvSettingEnum* envType,
IEnvelope** extent
);
[C++]Parameters
envType [out]envType is a parameter of type esriRasterEnvSettingEnum
extent [out]extent is a parameter of type IEnvelope
Product Availability
Remarks
envType |
will return an enumeration constant specifying the raster extent environment settings for analysis. It can be of type, esriRasterEnvMinOf Intersection of Inputs - All input feature extents are intersected and the extent common to all is used as the extent values for the study area. This is the default. esriRasterEnvMaxOf - Union of Inputs - All input feature extents are combined and the outer extent of the union is used. esriRasterEnvValue - Value - User specified values for the Left, Right, Top and Bottom extent (x, y values) of the study area. |
extent |
An envelope object supporting IEnvelope interface used to describe the values of the analysis extent. |