--- a/flys-artifacts/src/main/java/de/intevation/flys/jfree/TimeBounds.java	Fri Feb 10 08:28:17 2012 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/jfree/TimeBounds.java	Fri Feb 10 11:18:27 2012 +0000
@@ -2,8 +2,6 @@
 
 import java.util.Date;
 
-import org.apache.log4j.Logger;
-
 import org.jfree.chart.axis.DateAxis;
 import org.jfree.chart.axis.ValueAxis;
 
@@ -29,12 +27,22 @@
     }
 
 
+    public Date getLowerAsDate() {
+        return new Date(lower);
+    }
+
+
     @Override
     public Number getUpper() {
         return Long.valueOf(upper);
     }
 
 
+    public Date getUpperAsDate() {
+        return new Date(upper);
+    }
+
+
     @Override
     public void applyBounds(ValueAxis axis) {
         DateAxis dateAxis = (DateAxis) axis;
@@ -45,6 +53,17 @@
 
 
     @Override
+    public void applyBounds(ValueAxis axis, int percent) {
+        DateAxis dateAxis = (DateAxis) axis;
+
+        long space = (upper - lower) / 100 * percent;
+
+        dateAxis.setMinimumDate(new Date(lower-space));
+        dateAxis.setMaximumDate(new Date(upper+space));
+    }
+
+
+    @Override
     public Bounds combine(Bounds bounds) {
         if (bounds == null) {
             return this;
@@ -63,7 +82,7 @@
 
     @Override
     public String toString() {
-        return "TimeBounds=[" + lower + " ; " + upper + "]";
+        return "TimeBounds=["+ getLowerAsDate() + " ; " + getUpperAsDate() +"]";
     }
 }
 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :