from:http://blog.csdn.net/qb371/article/details/8102109 Locate the following tool - ArcToolbox > Conversion Tools > To Shapefile > Feature Class To Shapefile (multiple) Launch the tool and add your Polygon ZM shapefiles to the input features. Sel…
A General Polygon Clipping Library Version 2.32 http://www.cs.man.ac.uk/~toby/alan/software/gpc.html Alan Murta Advanced Interfaces Group Department of Computer Science University of Manchester Manchester M13 9PL, UK Abstract: This document descri…