Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionGenerator.java @ 420:a0afdda4d4b9
ISSUE-47 Adjusted the line color of W, Q and corrected W curves (temporarilly).
flys-artifacts/trunk@1891 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Tue, 10 May 2011 17:57:56 +0000 |
| parents | 1ed48e2ddc1b |
| children | c8bb38115290 |
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| 419:4de7d9eac10f | 420:a0afdda4d4b9 |
|---|---|
| 1 package de.intevation.flys.exports; | 1 package de.intevation.flys.exports; |
| 2 | |
| 3 import java.awt.Color; | |
| 2 | 4 |
| 3 import org.apache.log4j.Logger; | 5 import org.apache.log4j.Logger; |
| 4 | 6 |
| 7 import org.jfree.chart.JFreeChart; | |
| 8 import org.jfree.chart.plot.XYPlot; | |
| 9 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer; | |
| 5 import org.jfree.data.xy.XYSeries; | 10 import org.jfree.data.xy.XYSeries; |
| 11 import org.jfree.data.xy.XYSeriesCollection; | |
| 6 | 12 |
| 7 import org.w3c.dom.Document; | 13 import org.w3c.dom.Document; |
| 8 | 14 |
| 9 import de.intevation.artifacts.Artifact; | 15 import de.intevation.artifacts.Artifact; |
| 10 | 16 |
| 28 /** The facet for Ws.*/ | 34 /** The facet for Ws.*/ |
| 29 public static final String FACET_W = "discharge_longitudinal_section.w"; | 35 public static final String FACET_W = "discharge_longitudinal_section.w"; |
| 30 | 36 |
| 31 /** The facet for Qs.*/ | 37 /** The facet for Qs.*/ |
| 32 public static final String FACET_Q = "discharge_longitudinal_section.q"; | 38 public static final String FACET_Q = "discharge_longitudinal_section.q"; |
| 39 | |
| 40 | |
| 41 /** The storage for the corrected W series to be drawn in this chart.*/ | |
| 42 protected XYSeriesCollection cw; | |
| 43 | |
| 44 | |
| 45 public DischargeLongitudinalSectionGenerator() { | |
| 46 super(); | |
| 47 | |
| 48 this.cw = new XYSeriesCollection(); | |
| 49 } | |
| 50 | |
| 51 | |
| 52 public void addDatasets(JFreeChart chart) { | |
| 53 super.addDatasets(chart); | |
| 54 | |
| 55 XYPlot plot = (XYPlot) chart.getPlot(); | |
| 56 | |
| 57 plot.setDataset(2, cw); | |
| 58 } | |
| 59 | |
| 60 | |
| 61 protected void adjustPlot(XYPlot plot) { | |
| 62 super.adjustPlot(plot); | |
| 63 | |
| 64 // TODO REMOVE THIS CODE, IF WE HAVE INTRODUCED THEMES! | |
| 65 XYLineAndShapeRenderer rw = (XYLineAndShapeRenderer) | |
| 66 plot.getRendererForDataset(w); | |
| 67 | |
| 68 XYLineAndShapeRenderer rcw = null; | |
| 69 try { | |
| 70 rcw = (XYLineAndShapeRenderer) rw.clone(); | |
| 71 } | |
| 72 catch (Exception e) { | |
| 73 logger.error(e, e); | |
| 74 } | |
| 75 | |
| 76 int cwNum = cw.getSeriesCount(); | |
| 77 | |
| 78 for (int i = 0; i < cwNum; i++) { | |
| 79 rcw.setSeriesPaint(i, Color.RED); | |
| 80 } | |
| 81 | |
| 82 plot.setRenderer(2, rcw); | |
| 83 } | |
| 33 | 84 |
| 34 | 85 |
| 35 | 86 |
| 36 @Override | 87 @Override |
| 37 public void doOut(Artifact artifact, String facet, Document attr) { | 88 public void doOut(Artifact artifact, String facet, Document attr) { |
| 120 | 171 |
| 121 series.add(target[2], target[3]); | 172 series.add(target[2], target[3]); |
| 122 } | 173 } |
| 123 | 174 |
| 124 if (series.getItemCount() > 0) { | 175 if (series.getItemCount() > 0) { |
| 125 w.addSeries(series); | 176 cw.addSeries(series); |
| 126 } | 177 } |
| 127 } | 178 } |
| 128 } | 179 } |
| 129 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 180 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |