Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java @ 734:56d70e546800
#174 Longitudinal section charts will now have an upper margin again.
flys-artifacts/trunk@2229 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Fri, 24 Jun 2011 12:05:13 +0000 |
| parents | d60cc6453d45 |
| children | f959faaa7c4a |
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| 733:5f5e67aceb8c | 734:56d70e546800 |
|---|---|
| 163 * This method overrides the XYChartGenerators zoomY method to include the 0 | 163 * This method overrides the XYChartGenerators zoomY method to include the 0 |
| 164 * value on the Q axis. | 164 * value on the Q axis. |
| 165 */ | 165 */ |
| 166 @Override | 166 @Override |
| 167 protected boolean zoomY(XYPlot plot, ValueAxis axis, Range range, Range x) { | 167 protected boolean zoomY(XYPlot plot, ValueAxis axis, Range range, Range x) { |
| 168 boolean zoomin = super.zoomY(plot, axis, range, x); | 168 if (plot.getRangeAxisIndex(axis) == 1) { |
| 169 | 169 // we want the Q axis to start at 0 if no zooming has been done |
| 170 // we want the Q axis to start at 0 if no zooming has been done | 170 range = new Range(0d, range.getUpperBound()); |
| 171 if (!zoomin && plot.getRangeAxisIndex(axis) == 1) { | 171 } |
| 172 axis.setLowerBound(0d); | 172 |
| 173 } | 173 return super.zoomY(plot, axis, range, x); |
| 174 | |
| 175 return zoomin; | |
| 176 } | 174 } |
| 177 | 175 |
| 178 | 176 |
| 179 /** | 177 /** |
| 180 * This method inverts the x-axis based on the kilometer information of the | 178 * This method inverts the x-axis based on the kilometer information of the |