teichmann@5863: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
teichmann@5863:  * Software engineering by Intevation GmbH
teichmann@5863:  *
teichmann@5994:  * This file is Free Software under the GNU AGPL (>=v3)
teichmann@5863:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
teichmann@5994:  * documentation coming with Dive4Elements River for details.
teichmann@5863:  */
teichmann@5863: 
teichmann@5831: package org.dive4elements.river.exports.fixings;
christian@3067: 
christian@3761: import org.apache.log4j.Logger;
christian@3761: 
teichmann@5831: import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
teichmann@5831: import org.dive4elements.river.artifacts.model.FacetTypes;
teichmann@5831: import org.dive4elements.river.artifacts.model.fixings.FixDerivateFacet;
teichmann@5831: import org.dive4elements.river.artifacts.model.fixings.FixFunction;
teichmann@5831: import org.dive4elements.river.artifacts.resources.Resources;
teichmann@5831: import org.dive4elements.river.exports.ChartGenerator;
teichmann@5831: import org.dive4elements.river.jfree.JFreeUtil;
teichmann@5831: import org.dive4elements.river.jfree.StyledXYSeries;
teichmann@6905: import org.dive4elements.river.themes.ThemeDocument;
christian@3067: 
christian@3067: /**
christian@3067:  * Generator for fixation derived function curve.
christian@3067:  *
christian@3067:  * @author <a href="mailto:christian.lins@intevation.de">Christian Lins</a>
christian@3067:  */
sascha@3076: public class FixDerivedCurveGenerator
raimund@3088: extends FixChartGenerator
christian@3067: implements FacetTypes
christian@3067: {
felix@3905:     /** Private logger. */
sascha@3076:     private static Logger logger =
christian@3761:             Logger.getLogger(FixDerivedCurveGenerator.class);
christian@3067: 
christian@3067:     public static final String I18N_CHART_TITLE =
christian@3761:             "chart.fixings.derivedcurve.title";
christian@3067: 
sascha@3076:     public static final String I18N_CHART_SUBTITLE =
christian@3761:             "chart.fixings.derivedcurve.subtitle";
christian@3067: 
christian@3067:     public static final String I18N_XAXIS_LABEL =
christian@3761:             "chart.fixings.derivedcurve.xaxis.label";
christian@3067: 
sascha@3076:     public static final String I18N_YAXIS_LABEL =
christian@3761:             "chart.fixings.derivedcurve.yaxis.label";
christian@3067: 
sascha@3076:     public static final String I18N_CHART_TITLE_DEFAULT =
christian@3761:             "Ableitungskurve";
christian@3067: 
christian@3067:     public static final String I18N_XAXIS_LABEL_DEFAULT =
christian@3761:             "Q [m\u00B3/s]";
christian@3067: 
christian@3067:     public static final String I18N_YAXIS_LABEL_DEFAULT =
christian@3761:             "W [NN + m]";
christian@3067: 
christian@3067:     public static enum YAXIS {
christian@3067:         W(0),
christian@3067:         Q(1);
christian@3067:         public int idx;
christian@3067:         private YAXIS(int c) {
christian@3067:             idx = c;
sascha@3076:         }
christian@3067:     }
christian@3067: 
christian@3067: 
christian@3067:     @Override
teichmann@6905:     public void doOut(ArtifactAndFacet aaf, ThemeDocument doc, boolean visible) {
christian@3067:         logger.debug("doOut");
christian@3067: 
christian@3761:         if (FacetTypes.IS.MANUALPOINTS(aaf.getFacetName())) {
christian@3761:             doPoints(aaf.getData(context),
christian@3761:                     aaf,
christian@3761:                     doc, visible, YAXIS.W.idx);
sascha@3215:         }
christian@3761:         else {
christian@3761:             FixDerivateFacet facet = (FixDerivateFacet)aaf.getFacet();
christian@3761:             FixFunction func = (FixFunction)facet.getData(
christian@3761:                     aaf.getArtifact(), context);
sascha@3110: 
christian@3761:             if (func == null) {
christian@3761:                 logger.warn("doOut: Facet does not contain FixFunction");
christian@3761:                 return;
christian@3761:             }
sascha@3215: 
christian@3761:             double maxQ = func.getMaxQ();
christian@3761: 
christian@3761:             if (maxQ > 0) {
christian@3761:                 StyledXYSeries series = JFreeUtil.sampleFunction2D(
christian@3761:                         func.getFunction(),
christian@3761:                         doc,
christian@3761:                         aaf.getFacetDescription(),
christian@3761:                         500,   // number of samples
christian@3761:                         0.0 ,  // start
christian@3761:                         maxQ); // end
christian@3761:                 addAxisSeries(series, 0, visible);
christian@3761:             }
christian@3067:         }
christian@3067:     }
christian@3067: 
christian@3067: 
christian@3067:     @Override
christian@3067:     protected String getDefaultChartTitle() {
christian@3067:         return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT);
christian@3067:     }
christian@3067: 
christian@3067: 
christian@3067:     @Override
christian@3406:     protected String getChartTitle() {
christian@3406:         return Resources.format(
christian@3406:                 context.getMeta(),
christian@3406:                 I18N_CHART_TITLE,
christian@3406:                 I18N_CHART_TITLE_DEFAULT,
christian@3406:                 context.getContextValue(CURRENT_KM));
christian@3406:     }
christian@3406: 
christian@3406: 
christian@3406:     @Override
christian@3067:     protected String getDefaultXAxisLabel() {
christian@3067:         return msg(I18N_XAXIS_LABEL, I18N_XAXIS_LABEL_DEFAULT);
christian@3067:     }
christian@3067: 
christian@3067: 
christian@3067:     @Override
christian@3067:     protected String getDefaultYAxisLabel(int pos) {
sascha@3076:         return msg(I18N_YAXIS_LABEL, I18N_YAXIS_LABEL_DEFAULT);
christian@3067:     }
christian@3067: 
christian@3067: 
christian@3067:     @Override
christian@3067:     protected ChartGenerator.YAxisWalker getYAxisWalker() {
christian@3067:         return new YAxisWalker() {
christian@3067:             @Override
christian@3067:             public int length() {
christian@3067:                 return YAXIS.values().length;
christian@3067:             }
christian@3067: 
christian@3067:             @Override
christian@3761:             public String getId(int idx) {
christian@3067:                 YAXIS[] yaxes = YAXIS.values();
christian@3067:                 return yaxes[idx].toString();
christian@3067:             }
christian@3067:         };
christian@3067:     }
christian@3067: }
christian@3067: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :