Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/AnnotationFacet.java @ 1870:ec458853f560
Added new WMSLineArtifact for displaying lines in maps.
flys-artifacts/trunk@3221 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Thu, 10 Nov 2011 13:40:05 +0000 |
parents | 69929c471646 |
children | 59622ba800c8 |
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package de.intevation.flys.artifacts.model; import java.util.ArrayList; import java.util.List; import org.apache.log4j.Logger; import org.jfree.chart.annotations.XYTextAnnotation; import de.intevation.artifacts.Artifact; import de.intevation.artifacts.CallContext; import de.intevation.flys.artifacts.AnnotationArtifact; import de.intevation.flys.jfree.FLYSAnnotation; import de.intevation.flys.jfree.StickyAxisAnnotation; import de.intevation.flys.model.Annotation; import de.intevation.artifactdatabase.state.DefaultFacet; import de.intevation.artifactdatabase.state.Facet; /** * Facet to access Annotations (landmarks, POIs) of a river. */ public class AnnotationFacet extends DefaultFacet { /** Logger for this class. */ private static final Logger logger = Logger.getLogger(AnnotationFacet.class); /** * Trivial Constructor. */ public AnnotationFacet() { } /** * Trivial Constructor for a AnnotationFacet. * * @param index Database-Index to use. * @param name Name (~type) of Facet. * @param description Description of Facet. */ public AnnotationFacet(int index, String name, String description) { super(index, name, description); } /** * Get List of Annotations for river from Artifact. * * @param artifact (Annotation-)Artifact to query for list of Annotations. * @param context Ignored. */ @Override public Object getData(Artifact artifact, CallContext context) { AnnotationArtifact annotationArtifact = (AnnotationArtifact) artifact; List<Annotation> as = annotationArtifact.getAnnotations(); List<XYTextAnnotation> xy = new ArrayList<XYTextAnnotation>(); for (Annotation a: as) { xy.add(new StickyAxisAnnotation( a.getPosition().getValue(), (float) a.getRange().getA().doubleValue(), StickyAxisAnnotation.SimpleAxis.X_AXIS)); } return new FLYSAnnotation(description, xy); } @Override public Facet deepCopy() { AnnotationFacet copy = new AnnotationFacet(); copy.set(this); return copy; } }