Function NearestNode(node,nodenum: integer): integer
Finds the nearest node from a list of nodes, calculated from a starting node.
Enter a list of possible nearest nodes through the standard node list functions and call the function with these parameters:
Node is the starting node.
Nodenum is the number of nodes on the node list.
Returns the ID of the nearest node on node list, that is a number between 1 and nodenum. The real node ID can then be found with NodeListGet. If return value=0, none of the nodes where found.
Possible error codes: -10 -30 -43
Versions: Standard Pro
ActiveX / VCL / CLX component: RWcalc