--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java	Wed Nov 23 14:04:01 2011 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java	Wed Nov 23 14:09:29 2011 +0000
@@ -103,7 +103,7 @@
         String format = getFormat();
         int[]  size   = getSize();
 
-        context.putContextValue("chart.width", size[0]);
+        context.putContextValue("chart.width",  size[0]);
         context.putContextValue("chart.height", size[1]);
 
         if (format.equals(ChartExportHelper.FORMAT_PNG)) {
@@ -115,9 +115,9 @@
                 context);
         }
         else if (format.equals(ChartExportHelper.FORMAT_PDF)) {
-            context.putContextValue("chart.marginLeft", 5f);
-            context.putContextValue("chart.marginRight", 5f);
-            context.putContextValue("chart.marginTop", 5f);
+            context.putContextValue("chart.marginLeft",   5f);
+            context.putContextValue("chart.marginRight",  5f);
+            context.putContextValue("chart.marginTop",    5f);
             context.putContextValue("chart.marginBottom", 5f);
             context.putContextValue(
                 "chart.page.format",
@@ -141,6 +141,9 @@
     }
 
 
+    /**
+     * Generate the chart anew (including localized axis and all).
+     */
     public JFreeChart generateChart() {
         logger.debug("XYChartGenerator.generateChart");
 
@@ -248,6 +251,9 @@
     }
 
 
+    /**
+     * @param range the new range.
+     */
     private void combineYRanges(Range range, int index) {
         Integer key = Integer.valueOf(index);