Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java @ 3616:d4751be54745
Add rather faked image annotations to chart, if property is set accordingly.
flys-artifacts/trunk@5282 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Tue, 28 Aug 2012 13:21:38 +0000 |
| parents | 45af081061e7 |
| children | 05deafdcbf39 |
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| 3615:f84854eba0b3 | 3616:d4751be54745 |
|---|---|
| 9 import de.intevation.flys.jfree.StyledAreaSeriesCollection; | 9 import de.intevation.flys.jfree.StyledAreaSeriesCollection; |
| 10 import de.intevation.flys.jfree.StyledXYSeries; | 10 import de.intevation.flys.jfree.StyledXYSeries; |
| 11 | 11 |
| 12 import java.awt.Color; | 12 import java.awt.Color; |
| 13 import java.awt.Font; | 13 import java.awt.Font; |
| 14 import javax.swing.ImageIcon; | |
| 14 | 15 |
| 15 import java.text.NumberFormat; | 16 import java.text.NumberFormat; |
| 16 | 17 |
| 17 import java.util.ArrayList; | 18 import java.util.ArrayList; |
| 18 import java.util.HashMap; | 19 import java.util.HashMap; |
| 23 | 24 |
| 24 import org.jfree.chart.ChartFactory; | 25 import org.jfree.chart.ChartFactory; |
| 25 import org.jfree.chart.JFreeChart; | 26 import org.jfree.chart.JFreeChart; |
| 26 import org.jfree.chart.LegendItem; | 27 import org.jfree.chart.LegendItem; |
| 27 | 28 |
| 29 import org.jfree.chart.annotations.XYAnnotation; | |
| 30 import org.jfree.chart.annotations.XYImageAnnotation; | |
| 28 import org.jfree.chart.annotations.XYTextAnnotation; | 31 import org.jfree.chart.annotations.XYTextAnnotation; |
| 29 | 32 |
| 30 import org.jfree.chart.axis.NumberAxis; | 33 import org.jfree.chart.axis.NumberAxis; |
| 31 import org.jfree.chart.axis.ValueAxis; | 34 import org.jfree.chart.axis.ValueAxis; |
| 32 | 35 |
| 238 //debugAxis(plot); | 241 //debugAxis(plot); |
| 239 | 242 |
| 240 // These have to go after the autozoom. | 243 // These have to go after the autozoom. |
| 241 addAnnotationsToRenderer(plot); | 244 addAnnotationsToRenderer(plot); |
| 242 | 245 |
| 246 // Add a logo (maybe). | |
| 247 addLogo(plot); | |
| 248 | |
| 243 aggregateLegendEntries(plot); | 249 aggregateLegendEntries(plot); |
| 244 | 250 |
| 245 return chart; | 251 return chart; |
| 252 } | |
| 253 | |
| 254 | |
| 255 /** Add a logo as background annotation to plot. */ | |
| 256 protected void addLogo(XYPlot plot) { | |
| 257 String logo = showLogo(); | |
| 258 if (logo == null) { | |
| 259 logger.debug("No logo to show chosen"); | |
| 260 return; | |
| 261 } | |
| 262 | |
| 263 ImageIcon imageIcon = null; | |
| 264 // TODO: Which logo? | |
| 265 if (logo.equals("Intevation")) { | |
| 266 imageIcon = new ImageIcon("/home/felix/Downloads/intevation_logo_120.png"); | |
| 267 } | |
| 268 else { | |
| 269 imageIcon = new ImageIcon("/home/felix/Downloads/bfg_logo.gif"); | |
| 270 } | |
| 271 | |
| 272 // TODO placement should be decided by from other properties. | |
| 273 XYAnnotation xyannotation = | |
| 274 new XYImageAnnotation(10, 10, imageIcon.getImage()); | |
| 275 plot.getRenderer().addAnnotation(xyannotation, org.jfree.ui.Layer.BACKGROUND); | |
| 246 } | 276 } |
| 247 | 277 |
| 248 | 278 |
| 249 protected NumberAxis createXAxis(String label) { | 279 protected NumberAxis createXAxis(String label) { |
| 250 return new NumberAxis(label); | 280 return new NumberAxis(label); |