--- a/artifacts/src/main/java/org/dive4elements/river/exports/DiagramGenerator.java	Mon Sep 23 12:20:27 2013 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/exports/DiagramGenerator.java	Mon Sep 23 12:21:08 2013 +0200
@@ -36,8 +36,6 @@
 import org.jfree.data.xy.XYDataset;
 import org.jfree.data.xy.XYSeries;
 import org.jfree.data.xy.XYSeriesCollection;
-import org.json.JSONArray;
-import org.json.JSONException;
 
 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
 import org.dive4elements.artifactdatabase.state.Facet;
@@ -907,54 +905,6 @@
 
 
     /**
-     * Do Points out.
-     */
-    protected void doPoints(
-        Object     o,
-        ArtifactAndFacet aandf,
-        ThemeDocument theme,
-        boolean    visible,
-        int        axisIndex
-    ) {
-        String seriesName = aandf.getFacetDescription();
-        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, P = points.length(); i < P; 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.");
-        }
-
-        RiverAnnotation annotation = new RiverAnnotation(null, null, null, theme);
-        annotation.setTextAnnotations(xy);
-
-        // Do not generate second legend entry. (null was passed for the aand before).
-        if (visible) {
-            annotations.add(annotation);
-        }
-//        doAnnotations(annotations, null, theme, visible);
-        addAxisSeries(series, axisIndex, visible);
-    }
-
-
-    /**
      * Create a hash from a legenditem.
      * This hash can then be used to merge legend items labels.
      * @return hash for given legenditem to identify mergeables.