Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java @ 1754:8e6615ad60b8
Added some simple caching for themes. Only used in sticky annotations by now.
flys-artifacts/trunk@3057 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Fri, 21 Oct 2011 15:19:49 +0000 |
| parents | 6cdc7a77d3d4 |
| children | 41ba2276d785 |
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| 1753:741ba9e34c7d | 1754:8e6615ad60b8 |
|---|---|
| 34 | 34 |
| 35 import org.jfree.ui.RectangleInsets; | 35 import org.jfree.ui.RectangleInsets; |
| 36 | 36 |
| 37 import de.intevation.flys.exports.ChartExportHelper; | 37 import de.intevation.flys.exports.ChartExportHelper; |
| 38 import de.intevation.flys.jfree.FLYSAnnotation; | 38 import de.intevation.flys.jfree.FLYSAnnotation; |
| 39 import de.intevation.flys.utils.ThemeUtil; | |
| 40 import de.intevation.flys.jfree.StickyAxisAnnotation; | 39 import de.intevation.flys.jfree.StickyAxisAnnotation; |
| 41 | 40 |
| 41 import de.intevation.flys.utils.ThemeAccess; | |
| 42 | 42 |
| 43 /** | 43 /** |
| 44 * An abstract base class for creating XY charts. | 44 * An abstract base class for creating XY charts. |
| 45 * | 45 * |
| 46 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | 46 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
| 444 XYItemRenderer renderer = plot.getRenderer(idx); | 444 XYItemRenderer renderer = plot.getRenderer(idx); |
| 445 | 445 |
| 446 for (FLYSAnnotation fa: annotations) { | 446 for (FLYSAnnotation fa: annotations) { |
| 447 Document theme = fa.getTheme(); | 447 Document theme = fa.getTheme(); |
| 448 | 448 |
| 449 Color color = theme != null | 449 ThemeAccess themeAccess = new ThemeAccess(theme); |
| 450 ? ThemeUtil.parseLineColorField(theme) | 450 |
| 451 : null; | 451 Color color = themeAccess.parseLineColorField(); |
| 452 | 452 int lineWidth = themeAccess.parseLineWidth(); |
| 453 if (color == null) { | |
| 454 color = Color.black; | |
| 455 } | |
| 456 | |
| 457 int lineWidth = theme != null | |
| 458 ? ThemeUtil.parseLineWidth(theme) | |
| 459 : 1; | |
| 460 | 453 |
| 461 lic.add(new LegendItem(fa.getLabel(), color)); | 454 lic.add(new LegendItem(fa.getLabel(), color)); |
| 462 | 455 |
| 463 for (XYTextAnnotation ta: fa.getAnnotations()) { | 456 for (XYTextAnnotation ta: fa.getAnnotations()) { |
| 464 if(ta instanceof StickyAxisAnnotation) { | 457 if(ta instanceof StickyAxisAnnotation) { |
| 465 StickyAxisAnnotation sta = (StickyAxisAnnotation)ta; | 458 StickyAxisAnnotation sta = (StickyAxisAnnotation)ta; |
| 466 sta.applyTheme(theme); | 459 sta.applyTheme(themeAccess); |
| 467 renderer.addAnnotation(sta); | 460 renderer.addAnnotation(sta); |
| 468 } | 461 } |
| 469 else { | 462 else { |
| 470 ta.setPaint(color); | 463 ta.setPaint(color); |
| 471 ta.setOutlineStroke(new BasicStroke((float) lineWidth)); | 464 ta.setOutlineStroke(new BasicStroke((float) lineWidth)); |