Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/utils/GeometryUtils.java @ 1144:c07e9e9c7482
Set the river extent for WMSLayers in the FloodMapState.
flys-artifacts/trunk@2667 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Wed, 07 Sep 2011 13:54:18 +0000 |
| parents | 66783d957201 |
| children | 0398c2b8dbaf |
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| 1143:eed81499b0d2 | 1144:c07e9e9c7482 |
|---|---|
| 30 import org.geotools.feature.FeatureCollection; | 30 import org.geotools.feature.FeatureCollection; |
| 31 import org.geotools.feature.simple.SimpleFeatureTypeBuilder; | 31 import org.geotools.feature.simple.SimpleFeatureTypeBuilder; |
| 32 import org.geotools.geojson.feature.FeatureJSON; | 32 import org.geotools.geojson.feature.FeatureJSON; |
| 33 import org.geotools.referencing.CRS; | 33 import org.geotools.referencing.CRS; |
| 34 | 34 |
| 35 import de.intevation.flys.model.RiverAxis; | |
| 36 | |
| 35 | 37 |
| 36 public class GeometryUtils { | 38 public class GeometryUtils { |
| 37 | 39 |
| 38 private static final Logger logger = Logger.getLogger(GeometryUtils.class); | 40 private static final Logger logger = Logger.getLogger(GeometryUtils.class); |
| 39 | 41 |
| 40 | 42 |
| 41 private GeometryUtils() { | 43 private GeometryUtils() { |
| 44 } | |
| 45 | |
| 46 | |
| 47 public static String getRiverBounds(String rivername) { | |
| 48 RiverAxis axis = RiverAxis.getRiverAxis(rivername); | |
| 49 if (axis != null) { | |
| 50 // TODO Take the correct EPSG into account. Maybe, we need to | |
| 51 // reproject the geometry. | |
| 52 Geometry geom = axis.getGeom().getBoundary(); | |
| 53 return jtsBoundsToOLBounds(geom); | |
| 54 } | |
| 55 | |
| 56 return null; | |
| 42 } | 57 } |
| 43 | 58 |
| 44 | 59 |
| 45 /** | 60 /** |
| 46 * Returns the boundary of Geometry <i>geom</i> in OpenLayers | 61 * Returns the boundary of Geometry <i>geom</i> in OpenLayers |