summaryrefslogtreecommitdiffstats
path: root/qtjp2imageformat/doc/index.qdoc
blob: b99ebe6702986b8bb5ddda4b728b87cc98b67461 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Solutions component.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
**   * Redistributions of source code must retain the above copyright
**     notice, this list of conditions and the following disclaimer.
**   * Redistributions in binary form must reproduce the above copyright
**     notice, this list of conditions and the following disclaimer in
**     the documentation and/or other materials provided with the
**     distribution.
**   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
**     of its contributors may be used to endorse or promote products derived
**     from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/

/*!
	\page index.html
	\title JPEG 2000 Image Format

    	\section1 Description
	
            The JPEG 2000 Image Format provides a QImageIOHandler plugin for
            reading and writing JPEG 2000 files.
        

	
		This QImageIOHandler plugin adds support for the JPEG 2000
		image file format to Qt. Currently, it is only availabe as a dynamically loaded plugin.
		We have plans to add support for statically linked plugins later.
		JPEG 2000 is designed to produce better
		compression and less quality loss than ordinary JPEG. QtJp2ImageHandler
		uses the free, Open Source codec JasPer, which is an official
		reference implementation of the JPEG 2000 Part-1 codec standard.
        

    	
	\section1 Classes
	    \list
	 \i  QtJP2ImageHandler \i  QJPeg2Plugin\endlist
	
        \section1 Examples
	    \list
	 \i  \link qtjp2imageformat-example-simple.html Using the QPixmap API to load JPEG 2000 images \endlink \endlist
	
    

    	

    	
    		\section1 Tested platforms
		\list
		\i Qt 4.4, 4.5 / Windows XP / MSVC.NET 2005
		    \i Qt 4.4, 4.5 / Linux / gcc
		    \i Qt 4.4, 4.5 / MacOS X 10.5 / gcc
		    \endlist

    	
    		\section1 Unsupported platforms
		\list
		\i Does not work with Jasper 1.900.0
		    \endlist

	
*/