Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/DurationCurveGenerator.java @ 2550:a992ab2588a8
#509 Set the lower bounds of duration curves Q axis to 0 if no zoom has taken place.
flys-artifacts/trunk@4061 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Thu, 16 Feb 2012 12:15:11 +0000 |
| parents | 1fcaeced48f2 |
| children | bece6f604899 |
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| 2549:75146a1261c4 | 2550:a992ab2588a8 |
|---|---|
| 159 | 159 |
| 160 return zoomin; | 160 return zoomin; |
| 161 } | 161 } |
| 162 | 162 |
| 163 | 163 |
| 164 /** | |
| 165 * This method overrides the method in the parent class to set the lower | |
| 166 * bounds of the Q axis to 0. This axis should never display negative | |
| 167 * values on its own. | |
| 168 */ | |
| 169 @Override | |
| 170 protected boolean zoomY(XYPlot plot, ValueAxis axis, Range range, Range x) { | |
| 171 boolean zoomin = super.zoom(plot, axis, range, x); | |
| 172 | |
| 173 if (!zoomin && axis instanceof IdentifiableNumberAxis) { | |
| 174 String id = ((IdentifiableNumberAxis) axis).getId(); | |
| 175 | |
| 176 if (YAXIS.Q.toString().equals(id)) { | |
| 177 axis.setLowerBound(0d); | |
| 178 } | |
| 179 } | |
| 180 | |
| 181 return zoomin; | |
| 182 } | |
| 183 | |
| 184 | |
| 164 @Override | 185 @Override |
| 165 public void doOut( | 186 public void doOut( |
| 166 ArtifactAndFacet artifactFacet, | 187 ArtifactAndFacet artifactFacet, |
| 167 Document attr, | 188 Document attr, |
| 168 boolean visible | 189 boolean visible |