Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/state/timeseries/TimeSeriesOutputState.java @ 629:d08b9ba148c5
Implemented logic to adjust number of bins corresponding to user input.
gnv-artifacts/trunk@706 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Wed, 24 Feb 2010 14:30:52 +0000 |
| parents | c009d8df53aa |
| children | a94ed2755480 |
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| 628:bfe33e658576 | 629:d08b9ba148c5 |
|---|---|
| 65 import java.io.OutputStream; | 65 import java.io.OutputStream; |
| 66 import java.io.UnsupportedEncodingException; | 66 import java.io.UnsupportedEncodingException; |
| 67 | 67 |
| 68 import java.util.ArrayList; | 68 import java.util.ArrayList; |
| 69 import java.util.Collection; | 69 import java.util.Collection; |
| 70 import java.util.HashMap; | |
| 70 import java.util.Iterator; | 71 import java.util.Iterator; |
| 71 import java.util.List; | 72 import java.util.List; |
| 72 import java.util.Locale; | 73 import java.util.Locale; |
| 74 import java.util.Map; | |
| 73 import java.util.Vector; | 75 import java.util.Vector; |
| 74 | 76 |
| 75 import org.apache.log4j.Logger; | 77 import org.apache.log4j.Logger; |
| 76 | 78 |
| 77 import org.jfree.chart.ChartTheme; | 79 import org.jfree.chart.ChartTheme; |
| 222 CallMeta callMeta = callContext.getMeta(); | 224 CallMeta callMeta = callContext.getMeta(); |
| 223 | 225 |
| 224 int chartWidth = 600; | 226 int chartWidth = 600; |
| 225 int chartHeight = 400; | 227 int chartHeight = 400; |
| 226 boolean sVisible = false; | 228 boolean sVisible = false; |
| 229 int binCount = 0; | |
| 230 int binWidth = 0; | |
| 231 | |
| 232 Map requestParameter = new HashMap(); | |
| 227 | 233 |
| 228 // lines are always visible. if lines should be configurable we need a | 234 // lines are always visible. if lines should be configurable we need a |
| 229 // parameter in the user interface | 235 // parameter in the user interface |
| 230 boolean lVisible = true; | 236 boolean lVisible = true; |
| 231 | 237 |
| 233 if (inputData != null) { | 239 if (inputData != null) { |
| 234 Iterator<InputData> it = inputData.iterator(); | 240 Iterator<InputData> it = inputData.iterator(); |
| 235 while (it.hasNext()) { | 241 while (it.hasNext()) { |
| 236 InputData ip = it.next(); | 242 InputData ip = it.next(); |
| 237 String optionName = ip.getName().trim(); | 243 String optionName = ip.getName().trim(); |
| 244 log.debug("FOUND [" + optionName + "] with value {"+ ip.getValue()+"}"); | |
| 245 requestParameter.put(optionName, ip.getValue()); | |
| 238 | 246 |
| 239 if (optionName.equals("width")) { | 247 if (optionName.equals("width")) { |
| 240 chartWidth = Integer.parseInt(ip.getValue()); | 248 chartWidth = Integer.parseInt(ip.getValue()); |
| 241 } | 249 } |
| 242 else if (optionName.equals("height")) { | 250 else if (optionName.equals("height")) { |
| 303 Collection<KeyValueDescibeData> measurements = getMeasurements(uuid); | 311 Collection<KeyValueDescibeData> measurements = getMeasurements(uuid); |
| 304 Collection<KeyValueDescibeData> dates = getDates(uuid); | 312 Collection<KeyValueDescibeData> dates = getDates(uuid); |
| 305 Object[][] data = HistogramHelper.prepareHistogramData( | 313 Object[][] data = HistogramHelper.prepareHistogramData( |
| 306 results, parameters, measurements, dates); | 314 results, parameters, measurements, dates); |
| 307 | 315 |
| 316 PreferredLocale[] locales = callMeta.getLanguages(); | |
| 317 Locale[] serverLocales = | |
| 318 RessourceFactory.getInstance().getLocales(); | |
| 319 Locale locale = | |
| 320 callMeta.getPreferredLocale(serverLocales); | |
| 321 requestParameter.put("locale", locale); | |
| 322 | |
| 308 int size = data.length; | 323 int size = data.length; |
| 309 Chart[] histograms = new Chart[size]; | 324 Chart[] histograms = new Chart[size]; |
| 310 | 325 |
| 311 for (int i = 0; i < size; i++) { | 326 for (int i = 0; i < size; i++) { |
| 312 ChartLabels labels = createHistogramLabels( | 327 ChartLabels labels = createHistogramLabels( |
| 313 uuid, callContext, data[i]); | 328 uuid, callContext, data[i]); |
| 314 | 329 |
| 315 ChartTheme theme = createStyle(callContext); | 330 ChartTheme theme = createStyle(callContext); |
| 316 | 331 |
| 317 histograms[i] = new DefaultHistogram( | 332 histograms[i] = new DefaultHistogram( |
| 318 labels, data[i], theme); | 333 labels, data[i], theme, requestParameter); |
| 319 } | 334 } |
| 320 | 335 |
| 321 ChartExportHelper.exportHistograms( | 336 ChartExportHelper.exportHistograms( |
| 322 outputStream, | 337 outputStream, |
| 323 histograms, | 338 histograms, |