Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/DischargeCurveGenerator.java @ 1933:9e9cfc036a3f
Better use multiple axis feature in chart generators.
flys-artifacts/trunk@3314 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Thu, 24 Nov 2011 11:03:33 +0000 |
| parents | 7c52e9cb2a72 |
| children | 06d8d371d244 |
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| 1932:17e18948fe5e | 1933:9e9cfc036a3f |
|---|---|
| 1 package de.intevation.flys.exports; | 1 package de.intevation.flys.exports; |
| 2 | 2 |
| 3 import org.apache.log4j.Logger; | 3 import org.apache.log4j.Logger; |
| 4 | 4 |
| 5 import java.awt.Font; | |
| 6 | |
| 5 import org.w3c.dom.Document; | 7 import org.w3c.dom.Document; |
| 6 | 8 |
| 7 import org.jfree.chart.JFreeChart; | 9 import org.jfree.chart.JFreeChart; |
| 10 import org.jfree.chart.axis.NumberAxis; | |
| 8 import org.jfree.chart.axis.ValueAxis; | 11 import org.jfree.chart.axis.ValueAxis; |
| 9 import org.jfree.chart.plot.XYPlot; | 12 import org.jfree.chart.plot.XYPlot; |
| 10 import org.jfree.data.Range; | 13 import org.jfree.data.Range; |
| 11 import org.jfree.data.xy.XYSeries; | 14 import org.jfree.data.xy.XYSeries; |
| 12 | 15 |
| 33 */ | 36 */ |
| 34 public class DischargeCurveGenerator | 37 public class DischargeCurveGenerator |
| 35 extends XYChartGenerator | 38 extends XYChartGenerator |
| 36 implements FacetTypes { | 39 implements FacetTypes { |
| 37 | 40 |
| 41 public static enum YAXIS { | |
| 42 W(0); | |
| 43 protected int idx; | |
| 44 private YAXIS(int c) { | |
| 45 idx = c; | |
| 46 } | |
| 47 } | |
| 48 | |
| 38 /** The logger used in this generator. */ | 49 /** The logger used in this generator. */ |
| 39 private static Logger logger = | 50 private static Logger logger = |
| 40 Logger.getLogger(DischargeCurveGenerator.class); | 51 Logger.getLogger(DischargeCurveGenerator.class); |
| 41 | 52 |
| 42 public static final String I18N_CHART_TITLE = | 53 public static final String I18N_CHART_TITLE = |
| 54 public static final String I18N_CHART_TITLE_DEFAULT = "Abflusskurven"; | 65 public static final String I18N_CHART_TITLE_DEFAULT = "Abflusskurven"; |
| 55 public static final String I18N_XAXIS_LABEL_DEFAULT = "Q [m\u00b3/s]"; | 66 public static final String I18N_XAXIS_LABEL_DEFAULT = "Q [m\u00b3/s]"; |
| 56 public static final String I18N_YAXIS_LABEL_DEFAULT = "W [cm]"; | 67 public static final String I18N_YAXIS_LABEL_DEFAULT = "W [cm]"; |
| 57 | 68 |
| 58 | 69 |
| 59 | |
| 60 public DischargeCurveGenerator() { | 70 public DischargeCurveGenerator() { |
| 61 super(); | 71 super(); |
| 62 } | 72 } |
| 63 | 73 |
| 64 | 74 |
| 73 @Override | 83 @Override |
| 74 protected void addSubtitles(JFreeChart chart) { | 84 protected void addSubtitles(JFreeChart chart) { |
| 75 } | 85 } |
| 76 | 86 |
| 77 | 87 |
| 88 /** | |
| 89 * i18n-Label for X-Axis. | |
| 90 */ | |
| 78 protected String getXAxisLabel() { | 91 protected String getXAxisLabel() { |
| 79 return msg(I18N_XAXIS_LABEL, I18N_XAXIS_LABEL_DEFAULT); | 92 return msg(I18N_XAXIS_LABEL, I18N_XAXIS_LABEL_DEFAULT); |
| 80 } | 93 } |
| 81 | 94 |
| 82 | 95 /** |
| 96 * i18n-Label for X-Axis (W). | |
| 97 */ | |
| 83 protected String getYAxisLabel() { | 98 protected String getYAxisLabel() { |
| 84 return msg(I18N_YAXIS_LABEL, I18N_YAXIS_LABEL_DEFAULT); | 99 return msg(I18N_YAXIS_LABEL, I18N_YAXIS_LABEL_DEFAULT); |
| 85 } | 100 } |
| 86 | 101 |
| 87 | 102 |
| 92 if (!zoomin) { | 107 if (!zoomin) { |
| 93 axis.setLowerBound(0d); | 108 axis.setLowerBound(0d); |
| 94 } | 109 } |
| 95 | 110 |
| 96 return zoomin; | 111 return zoomin; |
| 112 } | |
| 113 | |
| 114 /** | |
| 115 * Create Y-Axis. | |
| 116 * First Axis: W. | |
| 117 * @return Y-Axis with label. | |
| 118 */ | |
| 119 @Override | |
| 120 protected NumberAxis createYAxis(int index) { | |
| 121 Font labelFont = new Font("Tahoma", Font.BOLD, 14); | |
| 122 String label = "default"; | |
| 123 if (index == YAXIS.W.idx) { | |
| 124 label = getYAxisLabel(); | |
| 125 } | |
| 126 NumberAxis axis = new NumberAxis(label); | |
| 127 axis.setLabelFont(labelFont); | |
| 128 return axis; | |
| 97 } | 129 } |
| 98 | 130 |
| 99 | 131 |
| 100 public void doOut( | 132 public void doOut( |
| 101 Artifact artifact, | 133 Artifact artifact, |
| 169 | 201 |
| 170 XYSeries series = new StyledXYSeries(description, theme); | 202 XYSeries series = new StyledXYSeries(description, theme); |
| 171 | 203 |
| 172 StyledSeriesBuilder.addPointsQW(series, wqkms); | 204 StyledSeriesBuilder.addPointsQW(series, wqkms); |
| 173 | 205 |
| 174 addAxisSeries(series, 0, visible); | 206 addAxisSeries(series, YAXIS.W.idx, visible); |
| 175 } | 207 } |
| 176 } | 208 } |
| 177 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 209 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |