IRasterFunctionHelper Interface

Provides access to members that control a raster function helper.

Members

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

IRasterFunctionHelper.Bind Method

Binds function arguments to the associated raster function.

Public Sub Bind ( _
    ByVal pArguments As Object _
)

public void Bind (
    object pArguments
);

IRasterFunctionHelper.CreateRaster Method

Creates a new raster using a given reference raster.

Public Sub CreateRaster ( _
    ByVal pRaster As IRaster, _
    ByVal pReferenceRaster As IRaster, _
    ByRef ppBandIDs As ILongArray, _
    ByRef ppNewRaster As IRaster _
)

public void CreateRaster (
    IRaster pRaster,
    IRaster pReferenceRaster,
    ref ILongArray ppBandIDs,
    ref IRaster ppNewRaster
);

IRasterFunctionHelper.Raster Property

The current source raster.

Public ReadOnly Property Raster As IRaster

public IRaster Raster {get;}

IRasterFunctionHelper.RasterInfo Property

The raster information after this function is applied to an object.

Public ReadOnly Property RasterInfo As IRasterInfo

public IRasterInfo RasterInfo {get;}

IRasterFunctionHelper.Read Method

Reads a pixel block starting from the top left corner.

Public Sub Read ( _
    ByVal pTlc As IPnt, _
    ByVal pRaster As IRaster, _
    ByVal pReferenceRaster As IRaster, _
    ByVal pPixelBlock As IPixelBlock _
)

public void Read (
    IPnt pTlc,
    IRaster pRaster,
    IRaster pReferenceRaster,
    IPixelBlock pPixelBlock
);

IRasterFunctionHelper.ReferenceProperties Property

The properties to be used in reference raster.

Public Property ReferenceProperties As Integer

public int ReferenceProperties {get; set;}

IRasterFunctionHelper.Resampling Property

Indicates if this raster source wants to perform resampling.

Public Property Resampling As Boolean

public bool Resampling {get; set;}

IRasterFunctionHelper.SupportBandSelection Property

Indicates if this function supports band selection.

Public Property SupportBandSelection As Boolean

public bool SupportBandSelection {get; set;}

Classes that implement IRasterFunctionHelper

Classes	Description
RasterFunctionHelper	A class for a raster function helper.