Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/exports/process/AnnotationProcessor.java @ 7597:fca46ce8e4f5
(issue1225) Implement Magic labels.
There is now a new value in the chartsettings "Suggested Label" which
is hidden in the property editor. A suggested label is the label that
combines the label's of all processors that wrote data to an axis.
This suggested label is set as the label when the user has not
overwritten the label.
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Mon, 25 Nov 2013 14:58:14 +0100 |
parents | b7b839557282 |
children | e4606eae8ea5 |
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/* Copyright (C) 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.exports.process; import org.apache.log4j.Logger; import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; import org.dive4elements.artifacts.CallContext; import org.dive4elements.river.artifacts.model.FacetTypes; import org.dive4elements.river.exports.DiagramGenerator; import org.dive4elements.river.exports.XYChartGenerator; import org.dive4elements.river.jfree.RiverAnnotation; import org.dive4elements.river.themes.ThemeDocument; /** * Add data to chart/generator. * */ public class AnnotationProcessor extends DefaultProcessor { /** Private logger. */ private static final Logger logger = Logger.getLogger(AnnotationProcessor.class); @Override public void doOut( DiagramGenerator generator, ArtifactAndFacet bundle, ThemeDocument theme, boolean visible) { if (!visible) { // Nothing to do return; } CallContext context = generator.getCallContext(); if (!(bundle.getData(context) instanceof RiverAnnotation)) { // Just a bit defensive should not happen logger.error("Incompatible facet in doOut"); return; } RiverAnnotation ra = (RiverAnnotation)bundle.getData(context); ra.setTheme(theme); ra.setLabel(bundle.getFacetDescription()); generator.addAnnotations(ra); } @Override public void doOut( XYChartGenerator generator, ArtifactAndFacet bundle, ThemeDocument theme, boolean visible, int index) { if (!visible) { // Nothing to do return; } CallContext context = generator.getCallContext(); if (!(bundle.getData(context) instanceof RiverAnnotation)) { // Just a bit defensive should not happen logger.error("Incompatible facet in doOut"); return; } RiverAnnotation ra = (RiverAnnotation)bundle.getData(context); ra.setTheme(theme); ra.setLabel(bundle.getFacetDescription()); generator.addAnnotations(ra); } @Override public boolean canHandle(String facetType) { if (facetType == null) { return false; } return facetType.equals(FacetTypes.LONGITUDINAL_ANNOTATION) || facetType.equals(FacetTypes.MIDDLE_BED_HEIGHT_ANNOTATION) || facetType.equals(FacetTypes.FLOW_VELOCITY_ANNOTATION); } }