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: package com.sun.perseus.j2d;
27:
28: import org.w3c.dom.svg.SVGRect;
29:
30: /**
31: * Interface that classes interested in changes to a PaintServer should implement.
32: *
33: * @version $Id: PaintTarget.java,v 1.3 2006/04/21 06:35:06 st125089 Exp $
34: */
35: public interface PaintTarget {
36: /**
37: * @param paintType the key provided by the PaintTarget when it subscribed to
38: * to associated PaintServer.
39: * @param paintServer the PaintServer generating the update.
40: */
41: public void onPaintServerUpdate(final String paintType,
42: final PaintServer paintServer);
43:
44: /**
45: * @return the PaintTarget's user space bounding box. May be needed for the
46: * PaintServer to compute a PaintDef, as for objectBoundingBox
47: * gradients.
48: */
49: public SVGRect getBBox();
50: }
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