Hi,
I'm doing some dummy HelloWorld examples with GeoTools version 2.3.0,
but now I'm blocked.
I already created a Point with the GeometryFactory class, but when I
tried the LineString, I'm keep getting NullPointerException in the last
code line.
(The same problem has happen for the LinearRing object)
The code that I made is below:
import com.vividsolutions.jts.geom.Coordinate;
import com.vividsolutions.jts.geom.GeometryFactory;
import com.vividsolutions.jts.geom.LineString;
public class DummyHelloWorld {
public static void main(String[] args) {
GeometryFactory geometryFactory = null;
Coordinate[] lineSegments = new Coordinate[5];
lineSegments[0] = new Coordinate(5.0d,5.0d);
lineSegments[1] = new Coordinate(6.0d,5.0d);
lineSegments[2] = new Coordinate(6.0d,6.0d);
lineSegments[3] = new Coordinate(7.0d,6.0d);
lineSegments[4] = new Coordinate(7.0d,7.0d);
LineString line =
geometryFactory.createLineString(lineSegments);
}
}
Thanks in advance for any help,
Ricardo Pereira
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