Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/uinfo/inundationduration/InundationDurationState.java @ 9563:3955ecc1a516
Restrict inundation map to selected river range
| author | gernotbelger |
|---|---|
| date | Mon, 29 Oct 2018 17:57:30 +0100 |
| parents | bf6b63208f34 |
| children | 63bbd5e45839 |
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| 9562:2b1626fa4a95 | 9563:3955ecc1a516 |
|---|---|
| 22 import org.dive4elements.river.artifacts.model.EmptyFacet; | 22 import org.dive4elements.river.artifacts.model.EmptyFacet; |
| 23 import org.dive4elements.river.artifacts.model.ReportFacet; | 23 import org.dive4elements.river.artifacts.model.ReportFacet; |
| 24 import org.dive4elements.river.artifacts.model.map.WMSLayerFacet; | 24 import org.dive4elements.river.artifacts.model.map.WMSLayerFacet; |
| 25 import org.dive4elements.river.artifacts.uinfo.UINFOArtifact; | 25 import org.dive4elements.river.artifacts.uinfo.UINFOArtifact; |
| 26 import org.dive4elements.river.artifacts.uinfo.inundationduration.InundationDurationCalculationResult.WmsLayer; | 26 import org.dive4elements.river.artifacts.uinfo.inundationduration.InundationDurationCalculationResult.WmsLayer; |
| 27 import org.dive4elements.river.model.RiverAxisKm; | |
| 28 import org.dive4elements.river.utils.GeometryUtils; | |
| 29 | |
| 30 import com.vividsolutions.jts.geom.Envelope; | |
| 27 | 31 |
| 28 /** | 32 /** |
| 29 * @author Domenico Nardi Tironi | 33 * @author Domenico Nardi Tironi |
| 30 */ | 34 */ |
| 31 public class InundationDurationState extends MapState { | 35 public class InundationDurationState extends MapState { |
| 119 if (old instanceof CalculationResult) | 123 if (old instanceof CalculationResult) |
| 120 return (CalculationResult) old; | 124 return (CalculationResult) old; |
| 121 | 125 |
| 122 return new InundationDurationCalculation(context).calculate(artifact); | 126 return new InundationDurationCalculation(context).calculate(artifact); |
| 123 } | 127 } |
| 128 | |
| 129 /** | |
| 130 * The extent is restricted to the selected station range | |
| 131 */ | |
| 132 @Override | |
| 133 protected Envelope getExtent(final boolean reproject) { | |
| 134 | |
| 135 final InundationDurationAccess access = new InundationDurationAccess((UINFOArtifact) this.artifact); | |
| 136 | |
| 137 final double lowerKm = access.getLowerKm(); | |
| 138 final double upperKm = access.getUpperKm(); | |
| 139 | |
| 140 final List<RiverAxisKm> axisKms = RiverAxisKm.getRiverAxisKms(getRiverId(), lowerKm, upperKm); | |
| 141 | |
| 142 Envelope max = null; | |
| 143 | |
| 144 for (final RiverAxisKm ax : axisKms) { | |
| 145 final Envelope env = ax.getGeom().getEnvelopeInternal(); | |
| 146 | |
| 147 if (max == null) | |
| 148 max = env; | |
| 149 else | |
| 150 max.expandToInclude(env); | |
| 151 } | |
| 152 | |
| 153 return max != null && reproject ? GeometryUtils.transform(max, getSrid()) : max; | |
| 154 } | |
| 124 } | 155 } |