Mercurial > dive4elements > gnv-client
view gnv-artifacts/src/main/java/de/intevation/gnv/chart/AbstractChart.java @ 1142:12abbf15f18a
dummy merge for repo head
author | Thomas Arendsen Hein <thomas@intevation.de> |
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date | Fri, 28 Sep 2012 12:15:20 +0200 |
parents | f953c9a559d8 |
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/* * Copyright (c) 2010 by Intevation GmbH * * This program is free software under the LGPL (>=v2.1) * Read the file LGPL.txt coming with the software for details * or visit http://www.gnu.org/licenses/ if it does not exist. */ package de.intevation.gnv.chart; import java.util.Collection; import java.util.Locale; import org.jfree.chart.ChartTheme; import org.jfree.chart.JFreeChart; /** * Abstract chart class to define the basic fields used for chart creation. * * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public abstract class AbstractChart implements Chart { /** * JFreeChart object. Created after {@link #generateChart()} is called. */ protected JFreeChart chart; /** * Field storing the visibility of lines in the chart plot. */ protected boolean linesVisible; /** * Field storing the visibility of points in the chart plot. */ protected boolean shapesVisible; /** * Locale object used for i18n support. */ protected Locale locale; /** * ChartLabels */ protected ChartLabels labels; /** * ChartTheme */ protected ChartTheme theme; /** * Collection which contains a bunch of parameters. */ protected Collection parameters; /** * Collection which contains a bunch of measurements. */ protected Collection measurements; /** * Collection which contains all data objects used to be displayed in the * chart. It contains different series and different datasets which is not * very elegant. */ protected Collection resultSet; /** * Collection which contains a bunch of date objects. */ protected Collection dates; /** * Collection which contains a bunch of time gap definitions used to * detect gaps in timeseries charts. */ protected Collection timeGaps; /** * Abstract method which needs to be implemented by concrete subclasses. * This method triggers the JFreeChart creation process. After calling this * method {@link #chart} should be a valid <code>JFreeChart</code> object. */ public abstract JFreeChart generateChart(); } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :