01: /*
02: * ============================================================================
03: * GNU Lesser General Public License
04: * ============================================================================
05: *
06: * JasperReports - Free Java report-generating library.
07: * Copyright (C) 2001-2006 JasperSoft Corporation http://www.jaspersoft.com
08: *
09: * This library is free software; you can redistribute it and/or
10: * modify it under the terms of the GNU Lesser General Public
11: * License as published by the Free Software Foundation; either
12: * version 2.1 of the License, or (at your option) any later version.
13: *
14: * This library is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17: * Lesser General Public License for more details.
18: *
19: * You should have received a copy of the GNU Lesser General Public
20: * License along with this library; if not, write to the Free Software
21: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
22: *
23: * JasperSoft Corporation
24: * 303 Second Street, Suite 450 North
25: * San Francisco, CA 94107
26: * http://www.jaspersoft.com
27: */
28: package net.sf.jasperreports.renderers;
29:
30: import java.awt.Graphics2D;
31: import java.awt.geom.Rectangle2D;
32:
33: import net.sf.jasperreports.engine.JRAbstractSvgRenderer;
34: import net.sf.jasperreports.engine.JRConstants;
35:
36: import org.jfree.chart.JFreeChart;
37:
38: /**
39: * Renderer used by JasperReports charts.
40: *
41: * @author Lucian Chirita (lucianc@users.sourceforge.net)
42: * @version $Id: JFreeChartRenderer.java 1364 2006-08-31 15:13:20Z lucianc $
43: */
44: public class JFreeChartRenderer extends JRAbstractSvgRenderer {
45:
46: private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
47:
48: private JFreeChart chart;
49:
50: /**
51: * Create a chart renderer.
52: *
53: * @param chart the chart
54: */
55: public JFreeChartRenderer(JFreeChart chart) {
56: this .chart = chart;
57: }
58:
59: public void render(Graphics2D grx, Rectangle2D rectangle) {
60: if (chart != null) {
61: chart.draw(grx, rectangle);
62: }
63: }
64:
65: /**
66: * Return the chart this renderer uses.
67: *
68: * @return the chart this renderer uses.
69: */
70: public JFreeChart getChart() {
71: return chart;
72: }
73:
74: }
|