Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java @ 3184:12440c6b8b66
Refactored legend item aggregation again.
flys-artifacts/trunk@4799 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Tue, 26 Jun 2012 13:04:51 +0000 |
| parents | 05c84d65988a |
| children | 1e46ced2bb57 |
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| 3183:05c84d65988a | 3184:12440c6b8b66 |
|---|---|
| 200 protected Map<Integer, Bounds> xBounds; | 200 protected Map<Integer, Bounds> xBounds; |
| 201 | 201 |
| 202 /** The max Y range to include all Y values of all series for each axis. */ | 202 /** The max Y range to include all Y values of all series for each axis. */ |
| 203 protected Map<Integer, Bounds> yBounds; | 203 protected Map<Integer, Bounds> yBounds; |
| 204 | 204 |
| 205 /** (Empty) shape for aggregated Legend Items. */ | |
| 206 private static final Line2D.Double SPACE = new Line2D.Double(0,0,0,0); | |
| 207 | |
| 208 public XYChartGenerator() { | 205 public XYChartGenerator() { |
| 209 super(); | 206 super(); |
| 210 | 207 |
| 211 xBounds = new HashMap<Integer, Bounds>(); | 208 xBounds = new HashMap<Integer, Bounds>(); |
| 212 yBounds = new HashMap<Integer, Bounds>(); | 209 yBounds = new HashMap<Integer, Bounds>(); |
| 256 | 253 |
| 257 // These have to go after the autozoom. | 254 // These have to go after the autozoom. |
| 258 addAnnotationsToRenderer(plot); | 255 addAnnotationsToRenderer(plot); |
| 259 | 256 |
| 260 aggregateLegendEntries(plot); | 257 aggregateLegendEntries(plot); |
| 261 // LegendItemAggregator benutzen und so umbauen, dass er eine Liste von LegendItems frisst. | |
| 262 | 258 |
| 263 return chart; | 259 return chart; |
| 264 } | 260 } |
| 265 | 261 |
| 266 | 262 |
| 1297 | 1293 |
| 1298 return hash; | 1294 return hash; |
| 1299 } | 1295 } |
| 1300 | 1296 |
| 1301 | 1297 |
| 1302 /** | |
| 1303 * Create new legend entries, dependent on settings. | |
| 1304 * @param plot The plot for which to modify the legend. | |
| 1305 */ | |
| 1306 public void aggregateLegendEntries(XYPlot plot) { | |
| 1307 int AGGR_THRESHOLD = 0; | |
| 1308 | |
| 1309 Integer threshold = getChartSettings().getLegendSection() | |
| 1310 .getAggregationThreshold(); | |
| 1311 | |
| 1312 AGGR_THRESHOLD = (threshold != null) ? threshold.intValue() : 0; | |
| 1313 | |
| 1314 LegendProcessor.aggregateLegendEntries(plot, AGGR_THRESHOLD); | |
| 1315 } | |
| 1316 | |
| 1317 | |
| 1318 /** Two Ranges that span a rectangular area. */ | 1298 /** Two Ranges that span a rectangular area. */ |
| 1319 public static class Area { | 1299 public static class Area { |
| 1320 protected Range xRange; | 1300 protected Range xRange; |
| 1321 protected Range yRange; | 1301 protected Range yRange; |
| 1322 | 1302 |