Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/exports/HistoricalDischargeCurveGenerator.java @ 6142:a8adf19fbde3
Use FixMilliseconds instead of dates for time periods
This works around a JfreeChart limitation that limits dates to
valus > 1900
Fix remembered by Sascha Teichmann
| author | Andre Heinecke <aheinecke@intevation.de> |
|---|---|
| date | Fri, 31 May 2013 16:38:57 +0200 |
| parents | af13ceeba52a |
| children | cc7df824d5c4 |
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| 6141:63975955ec61 | 6142:a8adf19fbde3 |
|---|---|
| 12 | 12 |
| 13 import org.apache.log4j.Logger; | 13 import org.apache.log4j.Logger; |
| 14 import org.jfree.chart.plot.XYPlot; | 14 import org.jfree.chart.plot.XYPlot; |
| 15 import org.jfree.data.general.SeriesException; | 15 import org.jfree.data.general.SeriesException; |
| 16 import org.jfree.data.time.Day; | 16 import org.jfree.data.time.Day; |
| 17 import org.jfree.data.time.FixedMillisecond; | |
| 17 import org.jfree.data.time.RegularTimePeriod; | 18 import org.jfree.data.time.RegularTimePeriod; |
| 18 import org.jfree.data.time.TimeSeries; | 19 import org.jfree.data.time.TimeSeries; |
| 19 import org.jfree.data.time.TimeSeriesCollection; | 20 import org.jfree.data.time.TimeSeriesCollection; |
| 20 import org.w3c.dom.Document; | 21 import org.w3c.dom.Document; |
| 21 | 22 |
| 258 */ | 259 */ |
| 259 protected RegularTimePeriod[] newRegularTimePeriod(Timerange timerange) { | 260 protected RegularTimePeriod[] newRegularTimePeriod(Timerange timerange) { |
| 260 Date start = new Date(timerange.getStart()); | 261 Date start = new Date(timerange.getStart()); |
| 261 Date end = new Date(timerange.getEnd() - 1000 * 60 * 60 * 24); | 262 Date end = new Date(timerange.getEnd() - 1000 * 60 * 60 * 24); |
| 262 | 263 |
| 263 return new RegularTimePeriod[] { new Day(start), new Day(end) }; | 264 return new RegularTimePeriod[] { new FixedMillisecond(start), new FixedMillisecond(end) }; |
| 264 } | 265 } |
| 265 } | 266 } |
| 266 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : | 267 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |