--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java	Mon Jan 30 13:29:07 2012 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java	Mon Jan 30 13:33:18 2012 +0000
@@ -65,6 +65,10 @@
 
 import de.intevation.flys.artifacts.model.HYKFactory;
 
+import org.json.JSONArray;
+import org.json.JSONException;
+
+
 /**
  * An abstract base class for creating XY charts.
  *
@@ -1634,6 +1638,49 @@
     }
 
 
+    /**
+     * Do Points out.
+     */
+    protected void doPoints(
+        Object     o,
+        String     seriesName,
+        Document   theme,
+        boolean    visible,
+        int        axisIndex
+    ) {
+        XYSeries series = new StyledXYSeries(seriesName, theme);
+
+        // Add text annotations for single points.
+        List<XYTextAnnotation> xy = new ArrayList<XYTextAnnotation>();
+
+        try {
+            JSONArray points = new JSONArray((String) o);
+            for (int i = 0; i < points.length(); i++) {
+                JSONArray array = points.getJSONArray(i);
+                double x    = array.getDouble(0);
+                double y    = array.getDouble(1);
+                String name = array.getString(2);
+                boolean act = array.getBoolean(3);
+                if (!act) {
+                    continue;
+                }
+                //logger.debug(" x " + x + " y " + y );
+                series.add(x, y, false);
+                xy.add(new CollisionFreeXYTextAnnotation(name, x, y));
+            }
+        }
+        catch(JSONException e){
+            logger.error("Could not decode json.");
+        }
+        
+        FLYSAnnotation annotations = new FLYSAnnotation(null, null, null, theme);
+        annotations.setTextAnnotations(xy);
+
+        doAnnotations(annotations, null, theme, visible);
+        addAxisSeries(series, axisIndex, visible);
+    }
+
+
     /** Two Ranges that span a rectangular area. */
     public static class Area {
         protected Range xRange;