01: /*
02: * Copyright 2006 Pentaho Corporation. All rights reserved.
03: * This software was developed by Pentaho Corporation and is provided under the terms
04: * of the Mozilla Public License, Version 1.1, or any later version. You may not use
05: * this file except in compliance with the license. If you need a copy of the license,
06: * please go to http://www.mozilla.org/MPL/MPL-1.1.txt. The Original Code is the Pentaho
07: * BI Platform. The Initial Developer is Pentaho Corporation.
08: *
09: * Software distributed under the Mozilla Public License is distributed on an "AS IS"
10: * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. Please refer to
11: * the license for the specific language governing your rights and limitations.
12: */
13: package org.pentaho.plugin.jfreereport.reportcharts;
14:
15: import org.jfree.chart.ChartFactory;
16: import org.jfree.chart.JFreeChart;
17: import org.jfree.chart.plot.PlotOrientation;
18: import org.jfree.data.category.CategoryDataset;
19:
20: public class AreaChartExpression extends
21: StackedCategoricalChartExpression {
22:
23: private static final long serialVersionUID = -2663954070786799503L;
24:
25: public AreaChartExpression() {
26: super ();
27: }
28:
29: public JFreeChart getChart(CategoryDataset categoryDataset) {
30: JFreeChart rtn = null;
31: if (isStacked()) {
32: rtn = ChartFactory.createStackedAreaChart(getTitle(),
33: getCategoryAxisLabel(), getValueAxisLabel(),
34: categoryDataset,
35: isHorizontal() ? PlotOrientation.HORIZONTAL
36: : PlotOrientation.VERTICAL, isShowLegend(),
37: false, false);
38: } else {
39: rtn = ChartFactory.createAreaChart(getTitle(),
40: getCategoryAxisLabel(), getValueAxisLabel(),
41: categoryDataset,
42: isHorizontal() ? PlotOrientation.HORIZONTAL
43: : PlotOrientation.VERTICAL, isShowLegend(),
44: false, false);
45: }
46: return rtn;
47: }
48:
49: }
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