IDistanceOp Interface

Provides access to members that control the distance operations. Note: the IDistanceOp interface has been superseded by IDistanceOp2. Please consider using the more recent version.

Product Availability

Members

	Name	Description
	Corridor	Calculates for each cell location the sum of the accumulative costs for two input accumulative-cost datasets.
	CostAllocation	Calculates for each output cell the zone that could be reached with the least accumulative cost.
	CostBackLink	Calculates the neighbor that is the next cell on the least-accumulative-cost path from a cell to a source cell.
	CostDistance	Calculates for each cell the least-accumulative-cost distance over a cost surface to a source cell or a set of source cells.
	CostDistanceFull	Calculates for each cell the least-accumulative-cost distance, backlink, and allocation over a cost surface to a source cell or a set of source cells.
	CostPath	Calculates the least-cost path(s) from selected cell(s) in the input data to the closest source cell.
	CostPathAsPolyline	Calculates the least-cost path(s) from selected points in the input data and returns it as a polyline.
	EucAllocation	Calculates for each cell the zone of the closest source cell (in Euclidean distance).
	EucDirection	Calculates the direction in degrees from each cell center to the cell center of the closest source.
	EucDistance	Calculates for each cell the Euclidean distance to the closest source.
	EucDistanceFull	Calculates for each cell optionally the Euclidean distance, direction, and allocation to the closest source.

Classes that implement IDistanceOp

Remarks

• Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations.