--- a/gnv-artifacts/src/main/java/de/intevation/gnv/chart/HorizontalProfileChart.java	Mon Mar 08 14:04:28 2010 +0000
+++ b/gnv-artifacts/src/main/java/de/intevation/gnv/chart/HorizontalProfileChart.java	Mon Mar 08 15:15:08 2010 +0000
@@ -2,6 +2,7 @@
 
 import java.util.Collection;
 import java.util.Locale;
+import java.util.Map;
 
 import com.vividsolutions.jts.geom.Point;
 import com.vividsolutions.jts.io.WKTReader;
@@ -57,6 +58,18 @@
     }
 
 
+    @Override
+    protected Object getValue(Result row) {
+        try {
+            return (Point) wktReader.read(row.getString("SHAPE"));
+        }
+        catch(ParseException pe) {
+            log.warn("No data found while parsing.");
+            return null;
+        }
+    }
+
+
     protected void gapDetection(
         Result[] results,
         Series   series,
@@ -123,6 +136,20 @@
     }
 
 
+    @Override
+    protected void prepareRangeAxis(String seriesKey, int idx) {
+        return;
+        // do nothing here
+    }
+
+
+    @Override
+    protected void storeMaxValue(Map values, Object value, String parameter) {
+        return;
+        // do nothing here
+    }
+
+
     protected String createSeriesName(
         String breakPoint1,
         String breakPoint2,