Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/exports/minfo/BedDiffBaseGenerator.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 | 87b49f9f27a1 |
children | dd5355775ce1 |
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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.minfo; import org.apache.log4j.Logger; import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; import org.dive4elements.river.artifacts.model.minfo.BedDifferencesResult; import org.dive4elements.river.jfree.Bounds; import org.dive4elements.river.jfree.DoubleBounds; import org.dive4elements.river.exports.fixings.FixChartGenerator; /** Base for BedDiff*Year*Generators, to avoid duplicate code of setContextBounds. */ public abstract class BedDiffBaseGenerator extends FixChartGenerator { /** The logger that is used in this generator. */ private static Logger logger = Logger.getLogger(BedDiffBaseGenerator.class); /** Set context values for something. */ public void setContextBounds(ArtifactAndFacet bundle) { Bounds xBounds = getXBounds(0); if (xBounds != null && getDomainAxisRange() != null) { Bounds bounds = calculateZoom(xBounds, getDomainAxisRange()); context.putContextValue("startkm", bounds.getLower()); context.putContextValue("endkm", bounds.getUpper()); } else if (xBounds != null && getDomainAxisRange() == null) { context.putContextValue("startkm", xBounds.getLower()); context.putContextValue("endkm", xBounds.getUpper()); } else if (xBounds == null && getDomainAxisRange() == null) { BedDifferencesResult data = (BedDifferencesResult)bundle.getData(context); if (data.getKms().size() > 0) { context.putContextValue("startkm", data.getKms().min()); context.putContextValue("endkm", data.getKms().max()); } else { logger.warn("No data to define start and end km"); } } else if (xBounds == null && getDomainAxisRange() != null){ BedDifferencesResult data = (BedDifferencesResult)bundle.getData(context); Bounds b = new DoubleBounds(data.getKms().min(), data.getKms().max()); Bounds bounds = calculateZoom(b, getDomainAxisRange()); context.putContextValue("startkm", bounds.getLower()); context.putContextValue("endkm", bounds.getUpper()); } } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :