IGeometricBufferSourceSink Interface

Client-supplied interface that provides support for buffering a group of geometries by different distances.

Description

This interface is new at ArcGIS 9.3.

	Name	Description
	ReadNext	Reads the next geometry (along with a client specified geometry id) and distance from the source - or returns a nil geometry when at the end.
	WriteNext	Writes the next output buffer to its destination. The client id is valid when buffers have not been dissolved or exploded.

Reads the next geometry (along with a client specified geometry id) and distance from the source - or returns a nil geometry when at the end.

Public Sub ReadNext ( _
    ByRef geomID As Integer, _
    ByRef nextGeometry As IGeometry, _
    ByRef pDistance As Double _
)

public void ReadNext (
    ref int geomID,
    ref IGeometry nextGeometry,
    ref double pDistance
);

Writes the next output buffer to its destination. The client id is valid when buffers have not been dissolved or exploded.

Public Sub WriteNext ( _
    ByVal geomID As Integer, _
    ByVal pBufferedGeometry As IGeometry _
)

public void WriteNext (
    int geomID,
    IGeometry pBufferedGeometry
);

Classes	Description