Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionInfoGenerator.java @ 653:67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
flys-artifacts/trunk@2048 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Fri, 03 Jun 2011 07:20:39 +0000 |
| parents | bb484489d3df |
| children |
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| 652:8fa4c5c9cd1a | 653:67c7020f4ed3 |
|---|---|
| 1 package de.intevation.flys.exports; | 1 package de.intevation.flys.exports; |
| 2 | 2 |
| 3 import java.awt.Color; | |
| 4 | |
| 5 import org.apache.log4j.Logger; | |
| 6 | |
| 7 import org.jfree.chart.ChartFactory; | |
| 8 import org.jfree.chart.JFreeChart; | |
| 9 import org.jfree.chart.plot.PlotOrientation; | |
| 10 import org.jfree.chart.plot.XYPlot; | |
| 11 | 3 |
| 12 /** | 4 /** |
| 13 * A ChartInfoGenerator that generates meta information for specific discharge | 5 * A ChartInfoGenerator that generates meta information for specific discharge |
| 14 * longitudinal section curves. | 6 * longitudinal section curves. |
| 15 * | 7 * |
| 16 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | 8 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
| 17 */ | 9 */ |
| 18 public class DischargeLongitudinalSectionInfoGenerator | 10 public class DischargeLongitudinalSectionInfoGenerator |
| 19 extends ChartInfoGenerator | 11 extends ChartInfoGenerator |
| 20 { | 12 { |
| 21 private static Logger logger = | |
| 22 Logger.getLogger(DischargeLongitudinalSectionInfoGenerator.class); | |
| 23 | |
| 24 | |
| 25 public DischargeLongitudinalSectionInfoGenerator() { | 13 public DischargeLongitudinalSectionInfoGenerator() { |
| 26 super(new DischargeLongitudinalSectionGenerator()); | 14 super(new DischargeLongitudinalSectionGenerator()); |
| 27 } | 15 } |
| 28 | |
| 29 | |
| 30 protected int[] getSize() { | |
| 31 DischargeLongitudinalSectionGenerator gen = | |
| 32 (DischargeLongitudinalSectionGenerator) generator; | |
| 33 | |
| 34 return gen.getSize(); | |
| 35 } | |
| 36 | |
| 37 | |
| 38 /** | |
| 39 * Creates a chart object. | |
| 40 * | |
| 41 * @return a chart object. | |
| 42 */ | |
| 43 protected JFreeChart generateChart() { | |
| 44 logger.debug("DischargeCurveInfoGenerator.generateChart"); | |
| 45 | |
| 46 DischargeLongitudinalSectionGenerator gen = | |
| 47 (DischargeLongitudinalSectionGenerator) generator; | |
| 48 | |
| 49 JFreeChart chart = ChartFactory.createXYLineChart( | |
| 50 gen.getChartTitle(), | |
| 51 gen.getXAxisLabel(), | |
| 52 gen.getYAxisLabel(), | |
| 53 null, | |
| 54 PlotOrientation.VERTICAL, | |
| 55 true, | |
| 56 false, | |
| 57 false); | |
| 58 | |
| 59 chart.setBackgroundPaint(Color.WHITE); | |
| 60 chart.getPlot().setBackgroundPaint(Color.WHITE); | |
| 61 | |
| 62 XYPlot plot = (XYPlot) chart.getPlot(); | |
| 63 | |
| 64 gen.addDatasets(chart); | |
| 65 gen.addSubtitles(chart); | |
| 66 gen.adjustPlot(plot); | |
| 67 gen.adjustAxes(plot); | |
| 68 | |
| 69 return chart; | |
| 70 } | |
| 71 } | 16 } |
| 72 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 17 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |