--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java	Thu Dec 15 10:09:02 2011 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java	Thu Dec 15 12:05:06 2011 +0000
@@ -146,6 +146,29 @@
 
 
     /**
+     * This method always returns null. If a concrete subclass of this class
+     * requires a chart subtitle, this subclass can easily override this method.
+     *
+     * @return always null.
+     */
+    protected String getChartSubtitle() {
+        // overridden this method in subclasses that need subtitles
+        return null;
+    }
+
+
+    /**
+     * This method is used to determine if the resulting chart should display
+     * grid lines or not. <b>Note: this method always returns true!</b>
+     *
+     * @return true, if the chart should display grid lines, otherwise false.
+     */
+    protected boolean isGridVisible() {
+        return true;
+    }
+
+
+    /**
      * Returns the X-Axis label of a chart.
      *
      * @return the X-Axis label of a chart.
@@ -834,11 +857,9 @@
         ChartSettings settings = new ChartSettings();
 
         ChartSection chartSection = new ChartSection();
-        // XXX Before we can do this, the FLYSArtifactCollection needs to call
-        // doOut() for each facet.
-        //chartSection.setTitle(getChartTitle());
-        //chartSection.setSubtitle("TODO SUBTITLE");
-        //chartSection.setDisplayGird(true);
+        chartSection.setTitle(getChartTitle());
+        chartSection.setSubtitle(getChartSubtitle());
+        chartSection.setDisplayGird(isGridVisible());
 
         settings.setChartSection(chartSection);