Can anyone help me with this one: I have a number of polygons which are adjacent to each other. For any one polygon I need to measure the length of its perimeter which is adjacent to another polygon. You can think of the polygons as a jigsaw puzzle with a few missing pieces - most of the polygons are contiguous with others, but there are some gaps in the layer. I would have thought the IntersectNodes function would produce a polyline to help do this (from the description) but this doesn't seem to return a polyline of the adjacent border. Any thoughts, programs, points in the right direction would be a help. Thanks Chris Perry Systems Development CoOrdinator Parks Victoria Melbourne Australia Ph: 613 9816 6800 Fax: 613 9816 9876 [EMAIL PROTECTED] ---------------------------------------------------------------------- To unsubscribe from this list, send e-mail to [EMAIL PROTECTED] and put "unsubscribe MAPINFO-L" in the message body, or contact [EMAIL PROTECTED]
