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comparison flys-artifacts/src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java @ 1028:10bafb4f46cc

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Made (kind of dummy-) Annotations in LongitudinalSection diagrams visible. flys-artifacts/trunk@2488 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Thu, 11 Aug 2011 12:48:31 +0000
parents 0cb1a70b8b92
children bf3b3a8d089b
comparison
equal deleted inserted replaced
1027:a60d2a46f0a8 1028:10bafb4f46cc
1 package de.intevation.flys.exports; 1 package de.intevation.flys.exports;
2 2
3 import java.util.ArrayList;
4 import java.util.List;
5
3 import org.apache.log4j.Logger; 6 import org.apache.log4j.Logger;
4 7
8 import org.jfree.chart.annotations.XYLineAnnotation;
9 import org.jfree.chart.annotations.XYTextAnnotation;
5 import org.jfree.chart.JFreeChart; 10 import org.jfree.chart.JFreeChart;
6 import org.jfree.chart.axis.NumberAxis; 11 import org.jfree.chart.axis.NumberAxis;
7 import org.jfree.chart.axis.ValueAxis; 12 import org.jfree.chart.axis.ValueAxis;
8 import org.jfree.chart.plot.XYPlot; 13 import org.jfree.chart.plot.XYPlot;
9 import org.jfree.chart.title.TextTitle; 14 import org.jfree.chart.title.TextTitle;
19 import de.intevation.flys.artifacts.FLYSArtifact; 24 import de.intevation.flys.artifacts.FLYSArtifact;
20 25
21 import de.intevation.flys.artifacts.model.FacetTypes; 26 import de.intevation.flys.artifacts.model.FacetTypes;
22 import de.intevation.flys.artifacts.model.WQKms; 27 import de.intevation.flys.artifacts.model.WQKms;
23 28
29 import de.intevation.flys.model.Annotation;
24 30
25 /** 31 /**
26 * An OutGenerator that generates discharge curves. 32 * An OutGenerator that generates discharge curves.
27 * 33 *
28 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> 34 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
56 public static final String I18N_2YAXIS_LABEL_DEFAULT = "Q [m\u00b3/s]"; 62 public static final String I18N_2YAXIS_LABEL_DEFAULT = "Q [m\u00b3/s]";
57 63
58 64
59 protected boolean inverted; 65 protected boolean inverted;
60 66
67 protected List<Annotation> annotations;
61 68
62 public LongitudinalSectionGenerator() { 69 public LongitudinalSectionGenerator() {
63 super(); 70 super();
71 annotations = new ArrayList<Annotation>();
64 } 72 }
65 73
66 74
67 protected String getChartTitle() { 75 protected String getChartTitle() {
68 return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT); 76 return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT);
88 96
89 String subtitle = msg(I18N_CHART_SUBTITLE, "", args); 97 String subtitle = msg(I18N_CHART_SUBTITLE, "", args);
90 chart.addSubtitle(new TextTitle(subtitle)); 98 chart.addSubtitle(new TextTitle(subtitle));
91 } 99 }
92 100
101 @Override
102 public JFreeChart generateChart() {
103 JFreeChart c = super.generateChart();
104 XYPlot p = (XYPlot) c.getPlot();
105
106 for (Annotation a: annotations) {
107 double pos = a.getRange().getA().doubleValue();
108 XYTextAnnotation ta = new XYTextAnnotation(a.getPosition().getValue(), pos, 140);
109 ta.setRotationAngle(270.0 / (Math.PI * 2.0));
110 p.addAnnotation(ta);
111 XYLineAnnotation la = new XYLineAnnotation(pos, 0, pos, 140);
112 p.addAnnotation(la);
113 }
114 return c;
115 }
116
93 117
94 protected String getXAxisLabel() { 118 protected String getXAxisLabel() {
95 return msg(I18N_XAXIS_LABEL, I18N_XAXIS_LABEL_DEFAULT); 119 return msg(I18N_XAXIS_LABEL, I18N_XAXIS_LABEL_DEFAULT);
96 } 120 }
97 121
165 doWOut((WQKms) f.getData(artifact, context), attr); 189 doWOut((WQKms) f.getData(artifact, context), attr);
166 } 190 }
167 else if (name.equals(LONGITUDINAL_Q)) { 191 else if (name.equals(LONGITUDINAL_Q)) {
168 doQOut((WQKms) f.getData(artifact, context), attr); 192 doQOut((WQKms) f.getData(artifact, context), attr);
169 } 193 }
194 else if (name.equals(LONGITUDINAL_ANNOTATION)) {
195 doAnnotationsOut(f.getData(artifact, context), attr);
196 }
170 else { 197 else {
171 logger.warn("Unknown facet name: " + name); 198 logger.warn("Unknown facet name: " + name);
172 return; 199 return;
173 } 200 }
201 }
202
203
204 protected void doAnnotationsOut(Object o, Document theme) {
205 logger.debug("LongitudinalSectionGenerator.doAnnotationsOut");
206 this.annotations = (List<Annotation>) o;
174 } 207 }
175 208
176 209
177 /** 210 /**
178 * Process the output for W facets in a longitudinal section curve. 211 * Process the output for W facets in a longitudinal section curve.
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