Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/jfree/StyledXYSeries.java @ 8935:3ac9cb0029b2
Introduced new hook for chart tweaking.
Also consider area-themes when calculating zoom-bounds
author | gernotbelger |
---|---|
date | Tue, 06 Mar 2018 17:06:47 +0100 |
parents | 28df64078f27 |
children | ef5754ba5573 |
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/* Copyright (C) 2011, 2012, 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.jfree; import java.util.List; import java.util.Map; import org.apache.log4j.Logger; import org.dive4elements.river.model.River; import org.dive4elements.artifacts.Artifact; import org.dive4elements.artifacts.CallContext; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.access.RiverAccess; import org.dive4elements.river.artifacts.resources.Resources; import org.dive4elements.river.themes.ThemeDocument; import org.jfree.data.xy.XYDataItem; import org.jfree.data.xy.XYSeries; import java.awt.Shape; /** * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class StyledXYSeries extends XYSeries implements StyledSeries, HasLabel, XYMetaDataset { private static final Logger log = Logger.getLogger(StyledXYSeries.class); protected Style style; /** If this Series is to be labelled, use this String as label. */ protected String label; /** The meta data for this series. */ protected Map<String, String> metaData; public StyledXYSeries(String key, ThemeDocument theme) { this(key, true, theme, (Shape)null); } public StyledXYSeries( String key, ThemeDocument theme, XYSeries unstyledSeries ) { this(key, theme); add(unstyledSeries); } public StyledXYSeries(String key, boolean sorted, ThemeDocument theme) { this(key, sorted, theme, (Shape)null); } public StyledXYSeries(String key, ThemeDocument theme, Shape shape) { this(key, true, theme, shape); } /** * @param sorted whether or not to sort the points. Sorting will move NANs * to one extrema which can cause problems in certain * algorithms. */ public StyledXYSeries( String key, boolean sorted, ThemeDocument theme, Shape shape ) { super(key, sorted); setStyle(new XYStyle(theme, shape)); this.label = key.toString(); } public StyledXYSeries( String key, boolean sorted, boolean allowDuplicateXValues, ThemeDocument theme ) { this(key, sorted, allowDuplicateXValues, theme, (Shape)null); } public StyledXYSeries( String key, boolean sorted, boolean allowDuplicateXValues, ThemeDocument theme, Shape shape ) { super(key, sorted, allowDuplicateXValues); setStyle(new XYStyle(theme, shape)); this.label = key.toString(); } @Override public void setStyle(Style style) { this.style = style; } @Override public Style getStyle() { return style; } @Override public String getLabel() { return label; } @Override public void setLabel(String label) { this.label = label; } protected void add(XYSeries series) { List<XYDataItem> items = series.getItems(); add(items); } protected void add(List<XYDataItem> items) { for(XYDataItem item : items) { add(item.getXValue(), item.getYValue()); } } @Override public Map<String, String> getMetaData() { return metaData; } @Override // FIXME: bad! method with undocumented side-effects; given metadata will be changed inline public void putMetaData(Map<String, String> metaData, Artifact artifact, CallContext context) { this.metaData = metaData; River river = new RiverAccess((D4EArtifact)artifact).getRiver(); String rivername = ""; String unit = ""; if (river != null) { rivername = river.getName(); // FIXME: this will always return the wst unit, regardless if the series is a water level or not! unit = river.getWstUnit().getName(); } if (metaData.containsKey("X")) { this.metaData.put("X", Resources.getMsg( context.getMeta(), metaData.get("X"), new Object[] { rivername })); } if (metaData.containsKey("Y")) { this.metaData.put("Y", Resources.getMsg( context.getMeta(), metaData.get("Y"), new Object[] { unit })); } } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :