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comparison flys-artifacts/src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java @ 923:7ca4a287cd0e

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#135 Modified the way to store datasets for different chart axes. flys-artifacts/trunk@2275 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Fri, 01 Jul 2011 11:16:11 +0000
parents f959faaa7c4a
children f7761914f745
comparison
equal deleted inserted replaced
922:95356252c309 923:7ca4a287cd0e
10 import org.jfree.chart.plot.XYPlot; 10 import org.jfree.chart.plot.XYPlot;
11 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer; 11 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
12 import org.jfree.chart.title.TextTitle; 12 import org.jfree.chart.title.TextTitle;
13 import org.jfree.data.Range; 13 import org.jfree.data.Range;
14 import org.jfree.data.xy.XYSeries; 14 import org.jfree.data.xy.XYSeries;
15 import org.jfree.data.xy.XYSeriesCollection;
16 15
17 import org.w3c.dom.Document; 16 import org.w3c.dom.Document;
18 17
19 import de.intevation.artifacts.Artifact; 18 import de.intevation.artifacts.Artifact;
20 19
57 public static final String I18N_CHART_TITLE_DEFAULT = "W-L\u00e4ngsschnitt"; 56 public static final String I18N_CHART_TITLE_DEFAULT = "W-L\u00e4ngsschnitt";
58 public static final String I18N_XAXIS_LABEL_DEFAULT = "km"; 57 public static final String I18N_XAXIS_LABEL_DEFAULT = "km";
59 public static final String I18N_YAXIS_LABEL_DEFAULT = "W [NN + m]"; 58 public static final String I18N_YAXIS_LABEL_DEFAULT = "W [NN + m]";
60 public static final String I18N_2YAXIS_LABEL_DEFAULT = "Q [m\u00b3/s]"; 59 public static final String I18N_2YAXIS_LABEL_DEFAULT = "Q [m\u00b3/s]";
61 60
62 /** The storage for the W series to be drawn in this chart.*/
63 protected XYSeriesCollection w;
64
65 /** The storage for the Q series to be drawn in this chart.*/
66 protected XYSeriesCollection q;
67 61
68 protected boolean inverted; 62 protected boolean inverted;
69 63
70 64
71 public LongitudinalSectionGenerator() { 65 public LongitudinalSectionGenerator() {
72 super(); 66 super();
73
74 this.w = new XYSeriesCollection();
75 this.q = new XYSeriesCollection();
76 } 67 }
77 68
78 69
79 protected String getChartTitle() { 70 protected String getChartTitle() {
80 return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT); 71 return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT);
111 protected String getYAxisLabel() { 102 protected String getYAxisLabel() {
112 return msg(I18N_YAXIS_LABEL, I18N_YAXIS_LABEL_DEFAULT); 103 return msg(I18N_YAXIS_LABEL, I18N_YAXIS_LABEL_DEFAULT);
113 } 104 }
114 105
115 106
116 @Override
117 protected void addDatasets(JFreeChart chart) {
118 XYPlot plot = (XYPlot) chart.getPlot();
119
120 plot.setDataset(0, w);
121 plot.setDataset(1, q);
122 }
123
124
125 protected void adjustPlot(XYPlot plot) { 107 protected void adjustPlot(XYPlot plot) {
126 super.adjustPlot(plot); 108 super.adjustPlot(plot);
127 109
128 // TODO REMOVE THIS CODE, IF WE HAVE INTRODUCED THEMES! 110 //// TODO REMOVE THIS CODE, IF WE HAVE INTRODUCED THEMES!
129 XYLineAndShapeRenderer rw = (XYLineAndShapeRenderer) 111 //XYLineAndShapeRenderer rw = (XYLineAndShapeRenderer)
130 plot.getRendererForDataset(w); 112 // plot.getRendererForDataset(w);
131 113
132 XYLineAndShapeRenderer rq = null; 114 //XYLineAndShapeRenderer rq = null;
133 try { 115 //try {
134 rq = (XYLineAndShapeRenderer) rw.clone(); 116 // rq = (XYLineAndShapeRenderer) rw.clone();
135 } 117 //}
136 catch (Exception e) { 118 //catch (Exception e) {
137 logger.error(e, e); 119 // logger.error(e, e);
138 } 120 //}
139 121
140 int wNum = w.getSeriesCount(); 122 //int wNum = w.getSeriesCount();
141 int qNum = q.getSeriesCount(); 123 //int qNum = q.getSeriesCount();
142 124
143 for (int i = 0; i < wNum; i++) { 125 //for (int i = 0; i < wNum; i++) {
144 rw.setSeriesPaint(i, Color.BLUE); 126 // rw.setSeriesPaint(i, Color.BLUE);
145 } 127 //}
146 128
147 for (int i = 0; i < qNum; i++) { 129 //for (int i = 0; i < qNum; i++) {
148 rq.setSeriesPaint(i, Color.GREEN); 130 // rq.setSeriesPaint(i, Color.GREEN);
149 } 131 //}
150 132
151 plot.setRenderer(0, rw); 133 //plot.setRenderer(0, rw);
152 plot.setRenderer(1, rq); 134 //plot.setRenderer(1, rq);
153 } 135 }
154 136
155 137
156 protected void adjustAxes(XYPlot plot) { 138 protected void adjustAxes(XYPlot plot) {
157 super.adjustAxes(plot); 139 super.adjustAxes(plot);
158 140
159 NumberAxis qAxis = new NumberAxis( 141 NumberAxis qAxis = new NumberAxis(
160 msg(I18N_2YAXIS_LABEL, I18N_2YAXIS_LABEL_DEFAULT)); 142 msg(I18N_2YAXIS_LABEL, I18N_2YAXIS_LABEL_DEFAULT));
161 143
162 plot.setRangeAxis(1, qAxis); 144 plot.setRangeAxis(1, qAxis);
163 plot.mapDatasetToRangeAxis(1, 1);
164 145
165 invertXAxis(plot.getDomainAxis()); 146 invertXAxis(plot.getDomainAxis());
166 } 147 }
167 148
168 149
250 231
251 for (int i = 0; i < size; i++) { 232 for (int i = 0; i < size; i++) {
252 series.add(wqkms.getKms(i), wqkms.getW(i)); 233 series.add(wqkms.getKms(i), wqkms.getW(i));
253 } 234 }
254 235
255 w.addSeries(series); 236 addFirstAxisSeries(series);
256 237
257 if (wqkms.guessWaterIncreasing()) { 238 if (wqkms.guessWaterIncreasing()) {
258 setInverted(true); 239 setInverted(true);
259 } 240 }
260 } 241 }
283 264
284 for (int i = 0; i < size; i++) { 265 for (int i = 0; i < size; i++) {
285 series.add(wqkms.getKms(i), wqkms.getQ(i)); 266 series.add(wqkms.getKms(i), wqkms.getQ(i));
286 } 267 }
287 268
288 q.addSeries(series); 269 addSecondAxisSeries(series);
289 270
290 if (wqkms.guessWaterIncreasing()) { 271 if (wqkms.guessWaterIncreasing()) {
291 setInverted(true); 272 setInverted(true);
292 } 273 }
293 } 274 }
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