01: /* ===========================================================
02: * JFreeChart : a free chart library for the Java(tm) platform
03: * ===========================================================
04: *
05: * (C) Copyright 2000-2007, by Object Refinery Limited and Contributors.
06: *
07: * Project Info: http://www.jfree.org/jfreechart/index.html
08: *
09: * This library is free software; you can redistribute it and/or modify it
10: * under the terms of the GNU Lesser General Public License as published by
11: * the Free Software Foundation; either version 2.1 of the License, or
12: * (at your option) any later version.
13: *
14: * This library is distributed in the hope that it will be useful, but
15: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
17: * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
22: * USA.
23: *
24: * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
25: * in the United States and other countries.]
26: *
27: * ----------------
28: * ImageFormat.java
29: * ----------------
30: * (C) Copyright 2004, 2007, by Richard Atkinson and Contributors.
31: *
32: * Original Author: Richard Atkinson;
33: * Contributor(s): -;
34: *
35: * $Id: ImageFormat.java,v 1.2.2.2 2007/02/02 14:51:22 mungady Exp $
36: *
37: * Changes
38: * -------
39: * 01-Aug-2004 : Initial version (RA);
40: * 02-Feb-2007 : Removed author tags all over JFreeChart sources (DG);
41: *
42: */
43:
44: package org.jfree.chart.encoders;
45:
46: /**
47: * Interface used for referencing different image formats.
48: */
49: public interface ImageFormat {
50:
51: /** Portable Network Graphics - lossless */
52: public static String PNG = "png";
53:
54: /** Joint Photographic Experts Group format - lossy */
55: public static String JPEG = "jpeg";
56:
57: /** Graphics Interchange Format - lossless, but 256 colour restriction */
58: public static String GIF = "gif";
59:
60: }
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