01: /*
02: * @(#)PixelStore8.java 1.14 06/10/10
03: *
04: * Copyright 1990-2006 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:
28: package sun.awt.image;
29:
30: import java.awt.image.*;
31:
32: public class PixelStore8 extends PixelStore {
33: public PixelStore8() {
34: }
35:
36: public PixelStore8(int w, int h) {
37: super (w, h);
38: }
39:
40: public PixelStore8(int w, int h, ColorModel cm) {
41: setDimensions(w, h);
42: setColorModel(cm);
43: }
44:
45: public void setDimensions(int w, int h) {
46: super .setDimensions(w, h);
47: }
48:
49: Object allocateLines(int num) {
50: if (num * width > 1000000) {
51: return null;
52: } else {
53: return (Object) new byte[num * width];
54: }
55: }
56:
57: void replayLines(ImageConsumer ic, int i, int cnt, Object line) {
58: ic.setPixels(0, i, width, cnt, colormodel, (byte[]) line,
59: offsets[i], width);
60: }
61: }
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