FlightUtils 수정

src/main/java/com/palnet/comn/utils/FlightUtils.java

@@ -7,6 +7,7 @@ import org.locationtech.jts.geom.GeometryFactory;
 import org.locationtech.jts.geom.LineString;
 import org.locationtech.jts.geom.Point;
 import org.locationtech.jts.geom.impl.CoordinateArraySequence;
+import org.locationtech.jts.operation.buffer.BufferOp;
 import org.locationtech.jts.operation.buffer.BufferParameters;
 import org.locationtech.proj4j.BasicCoordinateTransform;
 import org.locationtech.proj4j.CRSFactory;
@@ -21,10 +22,14 @@ public class FlightUtils {
 			System.out.println(coord.x + "," + coord.y);
 		}
 		Geometry geometry = geometryFactory.createGeometry(line);
+		int nSegments = 10;
 		int cap = BufferParameters.CAP_ROUND;
-		Geometry buffer = geometry.buffer(bufval,20,cap);
+		int join = BufferParameters.JOIN_ROUND;
+		BufferParameters bufferParam = new BufferParameters(nSegments, cap, join, join);
+		BufferOp ops = new BufferOp(geometry, bufferParam);
+		Geometry bufTrans = ops.getResultGeometry((bufval/177763.63662580872)*2);
 
-		Coordinate[] coords = buffer.getCoordinates();
+		Coordinate[] coords = bufTrans.getCoordinates();
 		System.out.println("-------------------------------------");
 		for (Coordinate coord : coords) {