`skimage.graph._mcp:MCP.goal_reached`

Signature

def goal_reached ( self , index , cumcost )

Summary

int goal_reached(int index, float cumcost) This method is called each iteration after popping an index from the heap, before examining the neighbors.

Extended Summary

This method can be overloaded to modify the behavior of the MCP algorithm. An example might be to stop the algorithm when a certain cumulative cost is reached, or when the front is a certain distance away from the seed point.

This method should return 1 if the algorithm should not check the current point's neighbors and 2 if the algorithm is now done.

Aliases

skimage.graph.MCP.goal_reached