[Schmitzm-commits] r768 - in trunk: . dist src/schmitzm/geotools

[scm-commit@wald.intevation.org]

Author: alfonx
Date: 2010-03-18 11:31:23 +0100 (Thu, 18 Mar 2010)
New Revision: 768

Modified:
   trunk/dist/schmitzm-2.0.x.jar
   trunk/pom.xml
   trunk/src/schmitzm/geotools/JTSUtil.java
Log:
Neue Utility funktion in JTSUtil to parse WTK


Modified: trunk/dist/schmitzm-2.0.x.jar
===================================================================
(Binary files differ)

Modified: trunk/pom.xml
===================================================================
--- trunk/pom.xml	2010-03-15 21:41:59 UTC (rev 767)
+++ trunk/pom.xml	2010-03-18 10:31:23 UTC (rev 768)
@@ -147,12 +147,15 @@
 
 
 		<dependency>
+			<!--
+				Logging with log4j. Die MVN dependency fuer 1.2.15 ist defekt.
+				downgraded to 1.2.14 http://jira.codehaus.org/browse/MEV-649
+			-->
 			<groupId>log4j</groupId>
 			<artifactId>log4j</artifactId>
 			<version>1.2.14</version>
-			<type>jar</type>
-			<scope>compile</scope>
 		</dependency>
+
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>

Modified: trunk/src/schmitzm/geotools/JTSUtil.java
===================================================================
--- trunk/src/schmitzm/geotools/JTSUtil.java	2010-03-15 21:41:59 UTC (rev 767)
+++ trunk/src/schmitzm/geotools/JTSUtil.java	2010-03-18 10:31:23 UTC (rev 768)
@@ -32,9 +32,12 @@
 import java.awt.Rectangle;
 
 import org.apache.log4j.Logger;
+import org.geotools.factory.Hints;
 import org.geotools.geometry.jts.JTS;
+import org.geotools.geometry.jts.JTSFactoryFinder;
 import org.geotools.geometry.jts.ReferencedEnvelope;
 import org.geotools.referencing.CRS;
+import org.geotools.referencing.crs.DefaultGeographicCRS;
 import org.opengis.geometry.DirectPosition;
 import org.opengis.referencing.FactoryException;
 import org.opengis.referencing.crs.CoordinateReferenceSystem;
@@ -45,6 +48,9 @@
 import com.vividsolutions.jts.geom.Coordinate;
 import com.vividsolutions.jts.geom.Envelope;
 import com.vividsolutions.jts.geom.Geometry;
+import com.vividsolutions.jts.geom.GeometryFactory;
+import com.vividsolutions.jts.io.ParseException;
+import com.vividsolutions.jts.io.WKTReader;
 
 /**
  * Diese Klasse enthaelt allgemeine Funktionen fuer die Arbeit mit den in
@@ -317,5 +323,23 @@
 
 		return re;
 	}
+	
+	/**
+	 * TODO doku
+	 * @param wkt
+	 * @param crs
+	 * @return
+	 * @throws ParseException
+	 */
+	public static Geometry parseWKT(String wkt, CoordinateReferenceSystem crs) throws ParseException {
+		Hints hints = new Hints( Hints.CRS, crs != null ? crs : DefaultGeographicCRS.WGS84 );
+		GeometryFactory geometryFactory = JTSFactoryFinder.getGeometryFactory( hints );
 
+		WKTReader reader = new WKTReader( geometryFactory );
+		Geometry geometry = (Geometry) reader.read(wkt);
+		
+		return geometry;
+		
+	}
+
 }