IMARasterLayer Interface

Provides access to members that create or modify MARasterLayers.

Product Availability

Description

This interface is the core of the MARasterLayer and sets the catalog table used for the layer. It also controls the resampling and display of the individual dataset tiles.

Members

	All Properties Methods Inherited Non-inherited	Description
	DisplayRasters	Indicates if Displays rasters in the catalog.
	InternalObject	The internal RasterCatalog object.
	ResamplingType	Raster catalog resampling type.
	Setup	Establishes up the MALayer with the RasterCatalog object.
	UseBestMap	Indicates if displays the appropriate raster product based on the scale.

Inherited Interfaces

CoClasses that implement IMARasterLayer

Remarks

The following VB snippet illustrates how to use IMARasterLayer to create a layer from an RPF catalog.

Public Function GetRasterLayer(pRasterCatalog As IRasterCatalog) As ILayer
    Set GetRasterLayer = Nothing
    On Error GoTo erh

    'Create the MARasterLayer
    Dim pMARasterLy As IMARasterLayer
    Set pMARasterLy = New MARasterLayer

    ' Setup the layer
    Dim bSuccess As Boolean
    bSuccess = pMARasterLy.Setup(pRasterCatalog)
    If (bSuccess = True) Then
        Set GetRasterLayer = pMARasterLy
    Else
        Exit Function
    End If

    Exit Function
erh:
    Set GetRasterLayer = Nothing
 End Function