Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/fixings/FixDerivedCurveGenerator.java @ 3067:d87aadaa4f7e
Add FixDerivedCurveGenerator class
flys-artifacts/trunk@4651 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Christian Lins <christian.lins@intevation.de> |
|---|---|
| date | Wed, 13 Jun 2012 12:21:22 +0000 |
| parents | |
| children | 2fc9d0c65dc9 |
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| 3066:4c22194b733a | 3067:d87aadaa4f7e |
|---|---|
| 1 package de.intevation.flys.exports.fixings; | |
| 2 | |
| 3 import de.intevation.artifactdatabase.state.ArtifactAndFacet; | |
| 4 | |
| 5 import de.intevation.flys.artifacts.model.FacetTypes; | |
| 6 | |
| 7 import de.intevation.flys.artifacts.model.fixings.FixFunction; | |
| 8 | |
| 9 import de.intevation.flys.exports.ChartGenerator; | |
| 10 import de.intevation.flys.exports.XYChartGenerator; | |
| 11 | |
| 12 import de.intevation.flys.jfree.Function2DAdapter; | |
| 13 import de.intevation.flys.jfree.StyledXYSeries; | |
| 14 | |
| 15 import org.apache.log4j.Logger; | |
| 16 | |
| 17 import org.jfree.data.general.DatasetUtilities; | |
| 18 import org.jfree.data.xy.XYSeries; | |
| 19 | |
| 20 import org.w3c.dom.Document; | |
| 21 | |
| 22 /** | |
| 23 * Generator for fixation derived function curve. | |
| 24 * | |
| 25 * @author <a href="mailto:christian.lins@intevation.de">Christian Lins</a> | |
| 26 */ | |
| 27 public class FixDerivedCurveGenerator | |
| 28 extends XYChartGenerator | |
| 29 implements FacetTypes | |
| 30 { | |
| 31 private static Logger logger = | |
| 32 Logger.getLogger(FixDerivedCurveGenerator.class); | |
| 33 | |
| 34 public static final String I18N_CHART_TITLE = | |
| 35 "chart.fixings.derived.title"; | |
| 36 | |
| 37 public static final String I18N_CHART_SUBTITLE = | |
| 38 "chart.fixings.derived.subtitle"; | |
| 39 | |
| 40 public static final String I18N_XAXIS_LABEL = | |
| 41 "chart.fixings.derived.xaxis.label"; | |
| 42 | |
| 43 public static final String I18N_YAXIS_LABEL = | |
| 44 "chart.fixings.derived.yaxis.label"; | |
| 45 | |
| 46 public static final String I18N_CHART_TITLE_DEFAULT = | |
| 47 "Ableitungskurve"; | |
| 48 | |
| 49 public static final String I18N_XAXIS_LABEL_DEFAULT = | |
| 50 "Q [m\u00B3/s]"; | |
| 51 | |
| 52 public static final String I18N_YAXIS_LABEL_DEFAULT = | |
| 53 "W [NN + m]"; | |
| 54 | |
| 55 public static enum YAXIS { | |
| 56 W(0), | |
| 57 Q(1); | |
| 58 public int idx; | |
| 59 private YAXIS(int c) { | |
| 60 idx = c; | |
| 61 } | |
| 62 } | |
| 63 | |
| 64 | |
| 65 @Override | |
| 66 public void doOut(ArtifactAndFacet aaf, Document doc, boolean visible) { | |
| 67 logger.debug("doOut"); | |
| 68 | |
| 69 FixFunction func = (FixFunction)aaf.getData(context); | |
| 70 if(func.getMaxQ() > 0) { | |
| 71 XYSeries series = DatasetUtilities.sampleFunction2DToSeries( | |
| 72 new Function2DAdapter(func.getFunction()), | |
| 73 0, // start | |
| 74 func.getMaxQ(), // end | |
| 75 500, // number of samples | |
| 76 aaf.getFacetDescription()); | |
| 77 addAxisSeries(series, 0, visible); | |
| 78 } | |
| 79 else { | |
| 80 logger.warn("doOut: func.getMaxQ() returns 0"); | |
| 81 } | |
| 82 } | |
| 83 | |
| 84 | |
| 85 @Override | |
| 86 protected String getDefaultChartTitle() { | |
| 87 return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT); | |
| 88 } | |
| 89 | |
| 90 | |
| 91 @Override | |
| 92 protected String getDefaultXAxisLabel() { | |
| 93 return msg(I18N_XAXIS_LABEL, I18N_XAXIS_LABEL_DEFAULT); | |
| 94 } | |
| 95 | |
| 96 | |
| 97 @Override | |
| 98 protected String getDefaultYAxisLabel(int pos) { | |
| 99 return msg(I18N_YAXIS_LABEL, I18N_YAXIS_LABEL_DEFAULT); | |
| 100 } | |
| 101 | |
| 102 | |
| 103 @Override | |
| 104 protected ChartGenerator.YAxisWalker getYAxisWalker() { | |
| 105 return new YAxisWalker() { | |
| 106 @Override | |
| 107 public int length() { | |
| 108 return YAXIS.values().length; | |
| 109 } | |
| 110 | |
| 111 @Override | |
| 112 public String getId(int idx) { | |
| 113 YAXIS[] yaxes = YAXIS.values(); | |
| 114 return yaxes[idx].toString(); | |
| 115 } | |
| 116 }; | |
| 117 } | |
| 118 } | |
| 119 | |
| 120 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |