Mercurial > dive4elements > river
changeset 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 | 39d191f011dc |
| children | 56d70e546800 |
| files | flys-artifacts/ChangeLog flys-artifacts/src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java |
| diffstat | 2 files changed, 21 insertions(+), 0 deletions(-) [+] |
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--- a/flys-artifacts/ChangeLog Thu Jun 23 21:44:24 2011 +0000 +++ b/flys-artifacts/ChangeLog Fri Jun 24 09:49:27 2011 +0000 @@ -1,3 +1,10 @@ +2011-06-24 Ingo Weinzierl <ingo@intevation.de> + + flys/issue172 (Diagramm: Ursprung der Diagramme bei Dauerzahlen) + + * src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java: + Charts of this type will have the lower X value set to "0". + 2011-06-23 Sascha L. Teichmann <sascha.teichmann@intevation.de> * src/main/java/de/intevation/flys/exports/ATWriter.java:
--- 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();