--- a/flys-artifacts/ChangeLog	Fri Dec 23 15:10:13 2011 +0000
+++ b/flys-artifacts/ChangeLog	Tue Dec 27 07:17:07 2011 +0000
@@ -1,3 +1,17 @@
+2011-12-27  Ingo Weinzierl <ingo@intevation.de>
+
+	* src/main/java/de/intevation/flys/exports/ChartSettings.java: Modified the
+	  signature of addAxisSection(). This method now accepts AxisSections only.
+	  In addition, there is a new method getAxisSection(String) that returns an
+	  AxisSection specified by its identifier.
+
+	* src/main/java/de/intevation/flys/exports/AxisSection.java: Added new
+	  methods getIdentifier(), isFixed(), getUpperRange() and getLowerRange() to
+	  retrieve the attributes supported by this Section.
+
+	* src/main/java/de/intevation/flys/exports/XYChartGenerator.java: Make use
+	  of axes ranges specified in ChartSettings if an axis is fixed.
+
 2011-12-23  Ingo Weinzierl <ingo@intevation.de>
 
 	* src/main/java/de/intevation/flys/exports/IdentifiableNumberAxis.java: New.

--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/AxisSection.java	Fri Dec 23 15:10:13 2011 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/AxisSection.java	Tue Dec 27 07:17:07 2011 +0000
@@ -43,6 +43,13 @@
     }
 
 
+    public String getIdentifier() {
+        StringAttribute attr = (StringAttribute) getAttribute(IDENTIFIER_ATTR);
+
+        return attr != null ? (String) attr.getValue() : null;
+    }
+
+
     public void setLabel(String label) {
         if (label == null) {
             return;
@@ -87,6 +94,12 @@
     }
 
 
+    public Boolean isFixed() {
+        BooleanAttribute attr = (BooleanAttribute) getAttribute(FIXATION_ATTR);
+        return attr != null ? (Boolean) attr.getValue() : null;
+    }
+
+
     public void setUpperRange(double upperRange) {
         Attribute attr = getAttribute(UPPERRANGE_ATTR);
         if (attr == null) {
@@ -99,6 +112,13 @@
     }
 
 
+    public Double getUpperRange() {
+        DoubleAttribute attr = (DoubleAttribute) getAttribute(UPPERRANGE_ATTR);
+
+        return attr != null ? (Double) attr.getValue() : null;
+    }
+
+
     public void setLowerRange(double lowerRange) {
         Attribute attr = getAttribute(LOWERRANGE_ATTR);
         if (attr == null) {
@@ -111,6 +131,13 @@
     }
 
 
+    public Double getLowerRange() {
+        DoubleAttribute attr = (DoubleAttribute) getAttribute(LOWERRANGE_ATTR);
+
+        return attr != null ? (Double) attr.getValue() : null;
+    }
+
+
     @Override
     public void toXML(Node parent) {
         Document owner = parent.getOwnerDocument();

--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/ChartSettings.java	Fri Dec 23 15:10:13 2011 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/ChartSettings.java	Tue Dec 27 07:17:07 2011 +0000
@@ -94,7 +94,7 @@
      *
      * @param axisSection The Section specific for a chart axis.
      */
-    public void addAxisSection(Section axisSection) {
+    public void addAxisSection(AxisSection axisSection) {
         if (axisSection != null) {
             axesSection.addSubsection(axisSection);
         }
@@ -102,6 +102,28 @@
 
 
     /**
+     * This method returns an AxisSection specified by <i>axisId</i> or null if
+     * no AxisSection is existing with identifier <i>axisId</i>.
+     *
+     * @param axisId The identifier of the wanted AxisSection.
+     *
+     * @return the AxisSection specified by <i>axisId</i> or null.
+     */
+    public AxisSection getAxisSection(String axisId) {
+        for (int i = 0, n = axesSection.getSubsectionCount(); i < n; i++) {
+            AxisSection as = (AxisSection) axesSection.getSubsection(i);
+            String      id = as.getIdentifier();
+
+            if (id != null && id.equals(axisId)) {
+                return as;
+            }
+        }
+
+        return null;
+    }
+
+
+    /**
      * Parses the settings from <i>settings</i>. The result is a new
      * ChartSettings instance.
      *

--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java	Fri Dec 23 15:10:13 2011 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java	Tue Dec 27 07:17:07 2011 +0000
@@ -663,14 +663,27 @@
         Range xrange = getDomainAxisRange();
         Range yrange = getValueAxisRange();
 
-        zoomX(plot, plot.getDomainAxis(), xRanges.get(0), xrange);
+        ValueAxis xAxis = plot.getDomainAxis();
+
+        Range fixedXRange = getRangeForAxisFromSettings("X");
+        if (fixedXRange != null) {
+            xAxis.setRange(fixedXRange);
+        }
+        else {
+            zoomX(plot, xAxis, xRanges.get(0), xrange);
+        }
 
         for (int i = 0, num = plot.getRangeAxisCount(); i < num; i++) {
             ValueAxis yaxis = plot.getRangeAxis(i);
 
             if (yaxis instanceof IdentifiableNumberAxis) {
-                logger.info("!!! IdentifiableNumberAxis found !!!");
-                // TODO Watch for fixed axes and the specified range
+                IdentifiableNumberAxis idAxis = (IdentifiableNumberAxis) yaxis;
+
+                Range fixedRange = getRangeForAxisFromSettings(idAxis.getId());
+                if (fixedRange != null) {
+                    yaxis.setRange(fixedRange);
+                    continue;
+                }
             }
 
             if (yaxis == null) {
@@ -749,6 +762,41 @@
 
 
     /**
+     * This method searches for a specific axis in the <i>settings</i> if
+     * <i>settings</i> is set. If the axis was found, this method returns the
+     * specified axis range if the axis range is fixed. Otherwise, this method
+     * returns null.
+     *
+     * @param axisId The identifier of an axis.
+     *
+     * @return the specified axis range from <i>settings</i> if the axis is
+     * fixed, otherwise null.
+     */
+    public Range getRangeForAxisFromSettings(String axisId) {
+        ChartSettings chartSettings = getChartSettings();
+        if (chartSettings == null) {
+            return null;
+        }
+
+        AxisSection as = chartSettings.getAxisSection(axisId);
+        Boolean  fixed = as.isFixed();
+
+        if (fixed != null && fixed) {
+            Double upper = as.getUpperRange();
+            Double lower = as.getLowerRange();
+
+            if (upper != null && lower != null) {
+                return lower < upper
+                    ? new Range(lower, upper)
+                    : new Range(upper, lower);
+            }
+        }
+
+        return null;
+    }
+
+
+    /**
      * Add annotations to Renderer.
      */
     protected void addAnnotationsToRenderer(XYPlot plot) {
@@ -1105,8 +1153,8 @@
         settings.setChartSection(chartSection);
         settings.setLegendSection(legendSection);
 
-        List<Section> axisSections = buildAxisSections();
-        for (Section axisSection: axisSections) {
+        List<AxisSection> axisSections = buildAxisSections();
+        for (AxisSection axisSection: axisSections) {
             settings.addAxisSection(axisSection);
         }
 
@@ -1147,8 +1195,8 @@
      *
      * @return a list of Sections for each axis in this chart.
      */
-    protected List<Section> buildAxisSections() {
-        List<Section> axisSections = new ArrayList<Section>();
+    protected List<AxisSection> buildAxisSections() {
+        List<AxisSection> axisSections = new ArrayList<AxisSection>();
 
         axisSections.addAll(buildXAxisSections());
         axisSections.addAll(buildYAxisSections());
@@ -1162,8 +1210,8 @@
      *
      * @return a List that contains a Section for the X axis.
      */
-    protected List<Section> buildXAxisSections() {
-        List<Section> axisSections = new ArrayList<Section>();
+    protected List<AxisSection> buildXAxisSections() {
+        List<AxisSection> axisSections = new ArrayList<AxisSection>();
 
         String identifier = "X";
 
@@ -1191,8 +1239,8 @@
      *
      * @return a list of Y axis sections.
      */
-    protected List<Section> buildYAxisSections() {
-        List<Section> axisSections = new ArrayList<Section>();
+    protected List<AxisSection> buildYAxisSections() {
+        List<AxisSection> axisSections = new ArrayList<AxisSection>();
 
         YAxisWalker walker = getYAxisWalker();
         for (int i = 0, n = walker.length(); i < n; i++) {