Java tutorial
/*! * This program is free software; you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software * Foundation. * * You should have received a copy of the GNU Lesser General Public License along with this * program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html * or from the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * See the GNU Lesser General Public License for more details. * * Copyright (c) 2002-2017 Hitachi Vantara.. All rights reserved. */ package org.pentaho.plugin.jfreereport.reportcharts; import org.jfree.chart.ChartFactory; import org.jfree.chart.JFreeChart; import org.jfree.data.category.CategoryDataset; import org.pentaho.plugin.jfreereport.reportcharts.backport.FormattedCategoryAxis; public class WaterfallChartExpressions extends CategoricalChartExpression { private static final long serialVersionUID = 8342198616002055989L; public WaterfallChartExpressions() { } protected JFreeChart computeCategoryChart(final CategoryDataset dataset) { final JFreeChart chart = ChartFactory.createWaterfallChart(computeTitle(), getCategoryAxisLabel(), getValueAxisLabel(), dataset, computePlotOrientation(), isShowLegend(), false, false); chart.getCategoryPlot().setDomainAxis(new FormattedCategoryAxis(getCategoryAxisLabel(), getCategoricalAxisMessageFormat(), getRuntime().getResourceBundleFactory().getLocale())); return chart; } }