Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/exports/fixings/FixDerivedCurveGenerator.java @ 4282:8b4988815974
Added marker for Ws and Qs in Historical Discharge WQ charts.
Therefore, the XYChartGenerator got two new methods addDomainMarker(Marker, boolean) and addValueMarker(Marker, boolean).
The boolean parameters determine, if the marker should be visible or not. This is analogous to addAxisSeries(XYSeries, int, boolean).
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Mon, 29 Oct 2012 05:59:27 +0100 |
parents | 8bbb9e173297 |
children |
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package de.intevation.flys.exports.fixings; import org.apache.log4j.Logger; import org.w3c.dom.Document; import de.intevation.artifactdatabase.state.ArtifactAndFacet; import de.intevation.flys.artifacts.model.FacetTypes; import de.intevation.flys.artifacts.model.fixings.FixDerivateFacet; import de.intevation.flys.artifacts.model.fixings.FixFunction; import de.intevation.flys.artifacts.resources.Resources; import de.intevation.flys.exports.ChartGenerator; import de.intevation.flys.jfree.JFreeUtil; import de.intevation.flys.jfree.StyledXYSeries; /** * Generator for fixation derived function curve. * * @author <a href="mailto:christian.lins@intevation.de">Christian Lins</a> */ public class FixDerivedCurveGenerator extends FixChartGenerator implements FacetTypes { /** Private logger. */ private static Logger logger = Logger.getLogger(FixDerivedCurveGenerator.class); public static final String I18N_CHART_TITLE = "chart.fixings.derivedcurve.title"; public static final String I18N_CHART_SUBTITLE = "chart.fixings.derivedcurve.subtitle"; public static final String I18N_XAXIS_LABEL = "chart.fixings.derivedcurve.xaxis.label"; public static final String I18N_YAXIS_LABEL = "chart.fixings.derivedcurve.yaxis.label"; public static final String I18N_CHART_TITLE_DEFAULT = "Ableitungskurve"; public static final String I18N_XAXIS_LABEL_DEFAULT = "Q [m\u00B3/s]"; public static final String I18N_YAXIS_LABEL_DEFAULT = "W [NN + m]"; public static enum YAXIS { W(0), Q(1); public int idx; private YAXIS(int c) { idx = c; } } @Override public void doOut(ArtifactAndFacet aaf, Document doc, boolean visible) { logger.debug("doOut"); if (FacetTypes.IS.MANUALPOINTS(aaf.getFacetName())) { doPoints(aaf.getData(context), aaf, doc, visible, YAXIS.W.idx); } else { FixDerivateFacet facet = (FixDerivateFacet)aaf.getFacet(); FixFunction func = (FixFunction)facet.getData( aaf.getArtifact(), context); if (func == null) { logger.warn("doOut: Facet does not contain FixFunction"); return; } double maxQ = func.getMaxQ(); if (maxQ > 0) { StyledXYSeries series = JFreeUtil.sampleFunction2D( func.getFunction(), doc, aaf.getFacetDescription(), 500, // number of samples 0.0 , // start maxQ); // end addAxisSeries(series, 0, visible); } } } @Override protected String getDefaultChartTitle() { return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT); } @Override protected String getChartTitle() { return Resources.format( context.getMeta(), I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT, context.getContextValue(CURRENT_KM)); } @Override protected String getDefaultXAxisLabel() { return msg(I18N_XAXIS_LABEL, I18N_XAXIS_LABEL_DEFAULT); } @Override protected String getDefaultYAxisLabel(int pos) { return msg(I18N_YAXIS_LABEL, I18N_YAXIS_LABEL_DEFAULT); } @Override protected ChartGenerator.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 :