--- a/flys-artifacts/ChangeLog	Wed Feb 01 12:24:05 2012 +0000
+++ b/flys-artifacts/ChangeLog	Wed Feb 01 13:32:10 2012 +0000
@@ -1,3 +1,9 @@
+2012-02-01  Felix Wolfsteller	<felix.wolfsteller@intevation.de>
+
+	* src/main/java/de/intevation/flys/exports/ReferenceCurveGenerator.java,
+	  src/main/java/de/intevation/flys/exports/ReferenceCurveInfoGenerator.java:
+	  Added outline of a new chart-generator.
+
 2012-02-01  Ingo Weinzierl <ingo@intevation.de>
 
 	* src/main/java/de/intevation/flys/artifacts/model/Timerange.java: New.

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/ReferenceCurveGenerator.java	Wed Feb 01 13:32:10 2012 +0000
@@ -0,0 +1,191 @@
+package de.intevation.flys.exports;
+
+import java.awt.Font;
+
+import org.w3c.dom.Document;
+
+import org.apache.log4j.Logger;
+
+import org.jfree.chart.JFreeChart;
+import org.jfree.chart.axis.NumberAxis;
+import org.jfree.chart.axis.ValueAxis;
+import org.jfree.chart.plot.XYPlot;
+import org.jfree.chart.title.TextTitle;
+import org.jfree.data.Range;
+import org.jfree.data.xy.XYSeries;
+
+import de.intevation.artifactdatabase.state.ArtifactAndFacet;
+
+import de.intevation.flys.artifacts.model.FacetTypes;
+import de.intevation.flys.artifacts.model.WQDay;
+import de.intevation.flys.artifacts.resources.Resources;
+
+import de.intevation.flys.jfree.FLYSAnnotation;
+import de.intevation.flys.jfree.StyledXYSeries;
+
+
+/**
+ * An OutGenerator that generates reference curves.
+ */
+public class ReferenceCurveGenerator
+extends      XYChartGenerator
+implements   FacetTypes
+{
+    public static enum YAXIS {
+        W(0);
+        public int idx;
+        private YAXIS(int c) {
+           idx = c;
+        }
+    }
+
+    private static Logger logger =
+        Logger.getLogger(ReferenceCurveGenerator.class);
+
+    /*
+    public static final String I18N_CHART_TITLE =
+        "chart.reference.curve.title";
+
+    public static final String I18N_CHART_SUBTITLE =
+        "chart.reference.curve.subtitle";
+
+    public static final String I18N_XAXIS_LABEL =
+        "chart.reference.curve.xaxis.label";
+
+    public static final String I18N_YAXIS_LABEL =
+        "chart.reference.curve.yaxis.label";
+
+    public static final String I18N_CHART_TITLE_DEFAULT  =
+        "Bezugslinie";
+
+    public static final String I18N_XAXIS_LABEL_DEFAULT  =
+        "W [NN+m]";
+
+    public static final String I18N_YAXIS_LABEL_DEFAULT  =
+        "W [NN + m]";
+    */
+
+    public ReferenceCurveGenerator() {
+        super();
+    }
+
+
+    /**
+     * Create Axis for given index.
+     * @return axis with according internationalized label.
+     */
+    @Override
+    protected NumberAxis createYAxis(int index) {
+        Font labelFont = new Font("Tahoma", Font.BOLD, 14);
+        String label   = getYAxisLabel(index);
+
+        NumberAxis axis = createNumberAxis(index, label);
+        if (index == YAXIS.W.idx) {
+            axis.setAutoRangeIncludesZero(false);
+        }
+        axis.setLabelFont(labelFont);
+        return axis;
+    }
+
+    /** Get default chart title. */
+    @Override
+    protected String getDefaultChartTitle() {
+        // TODO i18n return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT);
+        return "Bezugslinien";
+    }
+
+    /*
+    // TODO i18n
+    @Override
+    protected String getDefaultChartSubtitle() {
+        double[] dist  = getRange();
+
+        Object[] args = new Object[] {
+            getRiverName(),
+            dist[0]
+        };
+
+        return msg(I18N_CHART_SUBTITLE, "", args);
+    }
+
+
+    @Override
+    protected void addSubtitles(JFreeChart chart) {
+        String subtitle = getChartSubtitle();
+
+        if (subtitle != null && subtitle.length() > 0) {
+            chart.addSubtitle(new TextTitle(subtitle));
+        }
+    }
+    */
+
+
+    /** Get Label for X-axis (W). */
+    @Override
+    protected String getDefaultXAxisLabel() {
+        // TODO i18nreturn msg(I18N_XAXIS_LABEL, I18N_XAXIS_LABEL_DEFAULT);
+        return "W!";
+    }
+
+
+    /**
+     * Get Label for primary and other Y Axes.
+     * @param index Axis-Index (0-based).
+     */
+    @Override
+    protected String getDefaultYAxisLabel(int index) {
+        String label = "default";
+        if (index == YAXIS.W.idx) {
+            //label = msg(I18N_YAXIS_LABEL, I18N_YAXIS_LABEL_DEFAULT);
+            //TODO i18n
+            return "W over W over W";
+        }
+
+        return label;
+    }
+
+    @Override
+    public void doOut(
+        ArtifactAndFacet artifactFacet,
+        Document         attr,
+        boolean          visible
+    ) {
+        String name = artifactFacet.getFacetName();
+
+        logger.debug("ReferenceCurveGenerator.doOut: " + name);
+
+        if (name == null || name.length() == 0) {
+            logger.error("No facet given. Cannot create dataset.");
+            return;
+        }
+
+        /*
+        if (name.equals(REFERENCE_W)) {
+            //doReference
+        }
+        */
+        if (false) {}
+        else {
+            logger.warn("Unknown facet name: " + name);
+            return;
+        }
+    }
+
+
+    @Override
+    protected YAxisWalker getYAxisWalker() {
+        return new YAxisWalker() {
+            @Override
+            public int length() {
+                return YAXIS.values().length;
+            }
+
+            @Override
+            public String getId(int idx) {
+                YAXIS[] yaxes = YAXIS.values();
+                return yaxes[idx].toString();
+            }
+        };
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/ReferenceCurveInfoGenerator.java	Wed Feb 01 13:32:10 2012 +0000
@@ -0,0 +1,15 @@
+package de.intevation.flys.exports;
+
+
+/**
+ * A ChartInfoGenerator that generates meta information for specific reference
+ * curves.
+ */
+public class ReferenceCurveInfoGenerator
+extends      ChartInfoGenerator
+{
+    public ReferenceCurveInfoGenerator() {
+        super(new ReferenceCurveGenerator());
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :