Mercurial > projects > dwt-mac

comparison dwt/internal/image/JPEGFixedSizeSegment.d @ 0:380af2bdd8e5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Upload of whole dwt tree
author Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
date Sat, 09 Aug 2008 17:00:02 +0200
parents
children 1a8b3cb347e0
comparison
equal deleted inserted replaced
-1:000000000000 0:380af2bdd8e5
1 /*******************************************************************************
2 * Copyright (c) 2000, 2003 IBM Corporation and others.
3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Eclipse Public License v1.0
5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/epl-v10.html
7 *
8 * Contributors:
9 * IBM Corporation - initial API and implementation
10 *******************************************************************************/
11 module dwt.internal.image;
12
13
14 import dwt.DWT;
15
16 abstract class JPEGFixedSizeSegment : JPEGSegment {
17
18 public JPEGFixedSizeSegment() {
19 reference = new byte[fixedSize()];
20 setSegmentMarker(signature());
21 }
22
23 public JPEGFixedSizeSegment(byte[] reference) {
24 super(reference);
25 }
26
27 public JPEGFixedSizeSegment(LEDataInputStream byteStream) {
28 reference = new byte[fixedSize()];
29 try {
30 byteStream.read(reference);
31 } catch (Exception e) {
32 DWT.error(DWT.ERROR_IO, e);
33 }
34 }
35
36 abstract public int fixedSize();
37
38 public int getSegmentLength() {
39 return fixedSize() - 2;
40 }
41
42 public void setSegmentLength(int length) {
43 }
44 }