This document is archived and information here might be outdated.  Recommended version.


IRasterFunctionHelper Interface (ArcObjects .NET 10.4 SDK)
ArcObjects namespaces > DataSourcesRaster > ESRI.ArcGIS.DataSourcesRaster > Interfaces > IR > IRasterFunctionHelper Interface (ArcObjects .NET 10.4 SDK)
ArcObjects Library Reference (DataSourcesRaster)  

IRasterFunctionHelper Interface

Provides access to members that control a raster function helper.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Members

Description
Method Bind Binds function arguments to the associated raster function.
Method CreateRaster Creates a new raster using a given reference raster.
Read-only property Raster The current source raster.
Read-only property RasterInfo The raster information after this function is applied to an object.
Method Read Reads a pixel block starting from the top left corner.
Read/write property ReferenceProperties The properties to be used in reference raster.
Read/write property Resampling Indicates if this raster source wants to perform resampling.
Read/write property SupportBandSelection Indicates if this function supports band selection.

CoClasses that implement IRasterFunctionHelper

CoClasses and Classes Description
RasterFunctionHelper A class for a raster function helper.

.NET Samples

Create an NDVI custom raster function (Code Files: NDVICustomFunction) | Create a custom raster function (Code Files: WatermarkFunction)