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import edu.umn.gis.mapscript.*;
/**
* <p>Title: Mapscript shapeinfo example.</p>
* <p>Description: A Java based mapscript example to dump information from a shapefile.</p>
* <p>Copyright: Copyright (c) 2004</p>
* <p>Company: GeoZervice</p>
* @author Yew K Choo (ykchoo@geozervice.com)
* @version 1.0
*/
public class ShapeInfo {
public static String getShapeType(int type)
{
switch (type)
{
case 1: return "point";
case 3: return "arc";
case 5: return "polygon";
case 8: return "multipoint";
default: return "unknown";
}
}
public static void usage() {
System.err.println("Usage: ShapeInfo {shapefile.shp} {shapefile.dbf}");
System.exit(-1);
}
public static void main(String[] args) {
if (args.length != 2) usage();
try
{
System.loadLibrary("mapscript");
}
catch(UnsatisfiedLinkError ule)
{
System.err.println(ule);
System.exit(-1);
}
shapefileObj shapefile = new shapefileObj (args[0],-1);
System.out.println ("Shapefile name = " + args[0]);
System.out.println ("Type = " + getShapeType(shapefile.getType()));
System.out.println ("Number of features " + shapefile.getNumshapes());
System.out.println("bounds (" + shapefile.getBounds().getMinx() + "," + shapefile.getBounds().getMiny() + ")" +
"(" + shapefile.getBounds().getMaxx() + "," + shapefile.getBounds().getMaxy() + ")");
shapefile.delete();
//mapscript.msCleanup();
}
}
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