--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/TimeseriesChartGenerator.java	Fri Sep 07 12:03:48 2012 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/TimeseriesChartGenerator.java	Fri Sep 07 13:49:14 2012 +0000
@@ -480,6 +480,7 @@
     }
 
 
+    /** Get (zoom)values from request. */
     public Bounds getDomainAxisRange() {
         String[] ranges = getDomainAxisRangeFromRequest();
 
@@ -551,10 +552,15 @@
     }
 
 
+    /**
+     * @param plot the plot.
+     * @param axis the value (x, time) axis of which to set bounds.
+     * @param total the current bounds (?).
+     */
     protected void zoomX(
         XYPlot    plot,
         ValueAxis axis,
-        Bounds    total,
+        Bounds    total,//we could equally nicely getXBounds(0)
         Bounds    user
     ) {
         if (logger.isDebugEnabled()) {
@@ -586,6 +592,9 @@
     }
 
 
+    /**
+     * @param user zoom values in percent.
+     */
     protected void zoomY(
         XYPlot    plot,
         ValueAxis axis,
@@ -624,6 +633,8 @@
     /**
      * Adjusts the axes of a plot. This method sets the <i>labelFont</i> of the
      * X axis.
+     * 
+     * (Duplicate in XYChartGenerator).
      *
      * @param plot The XYPlot of the chart.
      */