I'm re-writing a procedure that "finds" the corners of a polygon and stores the node information into a custom type array. So, the first node's information is in the first entry in the array, second with the second and the last in the last. I haven't had a lot of experience working with arrays. Some insight would be helpful. I haven't been able to figure out/find the best way to get to the node information for the node in the southwest corner?
OR in other words, how do I find X, where: array(X).corner="SW" When I wrote the code the first time, I defined 9 variables as integers (like SW). Then cycled through the nodes, if the node was the southwest corner; then SW was assigned the value of the node number. So, to find the latitude of the southwest corner: array(SW).Latitude. I would like to get away from global variables, having a bunch of variables and dim statements, and be able to pass values with call commands. --------------------------------------------------------------------- List hosting provided by Directions Magazine | www.directionsmag.com | To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Message number: 11849
