Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java @ 733:5f5e67aceb8c
#172 Charts of type duration curve will now have a lower X set to '0'.
flys-artifacts/trunk@2226 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Fri, 24 Jun 2011 09:49:27 +0000 |
| parents | eab5e5089d77 |
| children | 7ca4a287cd0e |
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--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java Thu Jun 23 21:44:24 2011 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java Fri Jun 24 09:49:27 2011 +0000 @@ -8,9 +8,11 @@ import org.jfree.chart.JFreeChart; import org.jfree.chart.axis.NumberAxis; +import org.jfree.chart.axis.ValueAxis; import org.jfree.chart.plot.XYPlot; import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer; import org.jfree.chart.title.TextTitle; +import org.jfree.data.Range; import org.jfree.data.xy.XYSeries; import org.jfree.data.xy.XYSeriesCollection; @@ -108,6 +110,18 @@ } + @Override + protected boolean zoomX(XYPlot plot, ValueAxis axis, Range range, Range x) { + boolean zoomin = super.zoom(plot, axis, range, x); + + if (!zoomin) { + axis.setLowerBound(0d); + } + + return zoomin; + } + + public void addDatasets(JFreeChart chart) { XYPlot plot = (XYPlot) chart.getPlot();