01: /*
02: *
03: *
04: * Copyright 1990-2007 Sun Microsystems, Inc. All Rights Reserved.
05: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License version
09: * 2 only, as published by the Free Software Foundation.
10: *
11: * This program is distributed in the hope that it will be useful, but
12: * WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * General Public License version 2 for more details (a copy is
15: * included at /legal/license.txt).
16: *
17: * You should have received a copy of the GNU General Public License
18: * version 2 along with this work; if not, write to the Free Software
19: * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA
21: *
22: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
23: * Clara, CA 95054 or visit www.sun.com if you need additional
24: * information or have any questions.
25: */
26:
27: package javax.microedition.lcdui;
28:
29: /**
30: * Image data that is based on platform decoder and storage.
31: */
32: interface AbstractImageData {
33: /**
34: * Gets the width of the image in pixels. The value returned
35: * must reflect the actual width of the image when rendered.
36: * @return width of the image
37: */
38: int getWidth();
39:
40: /**
41: * Gets the height of the image in pixels. The value returned
42: * must reflect the actual height of the image when rendered.
43: * @return height of the image
44: */
45: int getHeight();
46:
47: /**
48: * Check if this image is mutable. Mutable images can be modified by
49: * rendering to them through a <code>Graphics</code> object
50: * obtained from the
51: * <code>getGraphics()</code> method of this object.
52: * @return <code>true</code> if the image is mutable,
53: * <code>false</code> otherwise
54: */
55: boolean isMutable();
56: }
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