Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/WDifferencesCurveGenerator.java @ 1745:4ae7df2a74ed
Fix NPE in WDiff-diagram because no ranges present in masterartifact.
flys-artifacts/trunk@3039 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Wed, 19 Oct 2011 16:06:01 +0000 |
| parents | 25d481cad4fb |
| children | f7072039ad84 |
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| 1744:62efd1288e34 | 1745:4ae7df2a74ed |
|---|---|
| 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 | |
| 5 import org.jfree.chart.title.TextTitle; | |
| 4 | 6 |
| 5 import org.jfree.chart.JFreeChart; | 7 import org.jfree.chart.JFreeChart; |
| 6 import org.jfree.chart.plot.XYPlot; | 8 import org.jfree.chart.plot.XYPlot; |
| 7 import org.jfree.data.xy.XYSeries; | 9 import org.jfree.data.xy.XYSeries; |
| 8 import org.jfree.data.Range; | 10 import org.jfree.data.Range; |
| 72 protected String get2YAxisDefaultLabel() { | 74 protected String get2YAxisDefaultLabel() { |
| 73 return I18N_WDIFF_2YAXIS_LABEL_DEFAULT; | 75 return I18N_WDIFF_2YAXIS_LABEL_DEFAULT; |
| 74 } | 76 } |
| 75 | 77 |
| 76 | 78 |
| 79 | |
| 77 /** | 80 /** |
| 78 * Gets key to look up internationalized String for the charts subtitle. | 81 * Gets key to look up internationalized String for the charts subtitle. |
| 79 * @return key to look up translated subtitle. | 82 * @return key to look up translated subtitle. |
| 80 */ | 83 */ |
| 81 @Override | 84 @Override |
| 186 if (wkms instanceof WQKms) { | 189 if (wkms instanceof WQKms) { |
| 187 if (needInvertAxis((WQKms) wkms)) { | 190 if (needInvertAxis((WQKms) wkms)) { |
| 188 setInverted(true); | 191 setInverted(true); |
| 189 } | 192 } |
| 190 } | 193 } |
| 194 } | |
| 195 | |
| 196 /** | |
| 197 * Add (internationalized) subtitle to chart. | |
| 198 * Overridden to avoid trying to access the range of masterartifact. | |
| 199 * @see getChartSubtitleKey | |
| 200 */ | |
| 201 @Override | |
| 202 protected void addSubtitles(JFreeChart chart) { | |
| 203 | |
| 204 // TODO i18n | |
| 205 /* | |
| 206 Object[] args = new Object[] { | |
| 207 getRiverName() | |
| 208 }; | |
| 209 */ | |
| 210 String subtitle = getRiverName(); | |
| 211 chart.addSubtitle(new TextTitle(subtitle)); | |
| 191 } | 212 } |
| 192 | 213 |
| 193 | 214 |
| 194 /** | 215 /** |
| 195 * Add items to dataseries which describes the differences. | 216 * Add items to dataseries which describes the differences. |