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| author | Michele Calgaro <michele.calgaro@yahoo.it> | 2024-06-06 13:00:12 +0900 |
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| committer | Michele Calgaro <michele.calgaro@yahoo.it> | 2024-06-06 13:00:12 +0900 |
| commit | 8c029298d9d3f1f84b65ac4a3a16cd1fa28d9cde (patch) | |
| tree | 3427fe04e3116ccbd16fa98e57abd5d118f82353 /doc/html/qimagedecoder.html | |
| parent | 0881ed5059c46ce73e8241e6260b82b92f6d0e55 (diff) | |
| download | tqt-8c029298d9d3f1f84b65ac4a3a16cd1fa28d9cde.tar.gz tqt-8c029298d9d3f1f84b65ac4a3a16cd1fa28d9cde.zip | |
Rename image nt* related files to equivalent tq*
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
Diffstat (limited to 'doc/html/qimagedecoder.html')
| -rw-r--r-- | doc/html/qimagedecoder.html | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/doc/html/qimagedecoder.html b/doc/html/qimagedecoder.html deleted file mode 100644 index bd484b58d..000000000 --- a/doc/html/qimagedecoder.html +++ /dev/null @@ -1,154 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> -<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/kernel/qasyncimageio.cpp:153 --> -<html> -<head> -<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> -<title>TQImageDecoder Class</title> -<style type="text/css"><!-- -fn { margin-left: 1cm; text-indent: -1cm; } -a:link { color: #004faf; text-decoration: none } -a:visited { color: #672967; text-decoration: none } -body { background: #ffffff; color: black; } ---></style> -</head> -<body> - -<table border="0" cellpadding="0" cellspacing="0" width="100%"> -<tr bgcolor="#E5E5E5"> -<td valign=center> - <a href="index.html"> -<font color="#004faf">Home</font></a> - | <a href="classes.html"> -<font color="#004faf">All Classes</font></a> - | <a href="mainclasses.html"> -<font color="#004faf">Main Classes</font></a> - | <a href="annotated.html"> -<font color="#004faf">Annotated</font></a> - | <a href="groups.html"> -<font color="#004faf">Grouped Classes</font></a> - | <a href="functions.html"> -<font color="#004faf">Functions</font></a> -</td> -<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>TQImageDecoder Class Reference</h1> - -<p>The TQImageDecoder class is an incremental image decoder for all supported image formats. -<a href="#details">More...</a> -<p><tt>#include <<a href="qasyncimageio-h.html">ntqasyncimageio.h</a>></tt> -<p><a href="qimagedecoder-members.html">List of all member functions.</a> -<h2>Public Members</h2> -<ul> -<li class=fn><a href="#TQImageDecoder"><b>TQImageDecoder</b></a> ( TQImageConsumer * c )</li> -<li class=fn><a href="#~TQImageDecoder"><b>~TQImageDecoder</b></a> ()</li> -<li class=fn>const TQImage & <a href="#image"><b>image</b></a> ()</li> -<li class=fn>int <a href="#decode"><b>decode</b></a> ( const uchar * buffer, int length )</li> -</ul> -<h2>Static Public Members</h2> -<ul> -<li class=fn>const char * <a href="#formatName"><b>formatName</b></a> ( const uchar * buffer, int length )</li> -<li class=fn>TQImageFormatType * <a href="#format"><b>format</b></a> ( const char * name )</li> -<li class=fn>TQStrList <a href="#inputFormats"><b>inputFormats</b></a> ()</li> -<li class=fn>void <a href="#registerDecoderFactory"><b>registerDecoderFactory</b></a> ( TQImageFormatType * f )</li> -<li class=fn>void <a href="#unregisterDecoderFactory"><b>unregisterDecoderFactory</b></a> ( TQImageFormatType * f )</li> -</ul> -<hr><a name="details"></a><h2>Detailed Description</h2> - - -The TQImageDecoder class is an incremental image decoder for all supported image formats. -<p> - - -<p> New formats are installed by creating objects of class -<a href="qimageformattype.html">TQImageFormatType</a>; the <a href="ntqmovie.html">TQMovie</a> class can be used for all installed -incremental image formats. TQImageDecoder is only useful for -creating new ways of feeding data to an <a href="qimageconsumer.html">TQImageConsumer</a>. -<p> A TQImageDecoder is a machine that decodes images. It takes encoded -image data via its <a href="#decode">decode</a>() method and expresses its decoding by -supplying information to a TQImageConsumer. It implements its -decoding by using a <a href="qimageformat.html">TQImageFormat</a> created by one of the -currently-existing TQImageFormatType factory objects. -<p> TQImageFormatType and TQImageFormat are the classes that you might -need to implement support for additional image formats. -<p> -<p> TQt supports GIF reading if it is configured that way during -installation (see ntqgif.h). If it is, we are required to state that -"The Graphics Interchange Format(c) is the Copyright property of -CompuServe Incorporated. GIF(sm) is a Service Mark property of -CompuServe Incorporated." -<p> <b>Warning:</b> If you are in a country that recognizes software patents -and in which Unisys holds a patent on LZW compression and/or -decompression and you want to use GIF, Unisys may require you to -license that technology. Such countries include Canada, Japan, -the USA, France, Germany, Italy and the UK. -<p> GIF support may be removed completely in a future version of TQt. -We recommend using the MNG or PNG format. -<p>See also <a href="graphics.html">Graphics Classes</a>, <a href="images.html">Image Processing Classes</a>, and <a href="multimedia.html">Multimedia Classes</a>. - -<hr><h2>Member Function Documentation</h2> -<h3 class=fn><a name="TQImageDecoder"></a>TQImageDecoder::TQImageDecoder ( <a href="qimageconsumer.html">TQImageConsumer</a> * c ) -</h3> -Constructs a TQImageDecoder that will send change information to -the <a href="qimageconsumer.html">TQImageConsumer</a> <em>c</em>. - -<h3 class=fn><a name="~TQImageDecoder"></a>TQImageDecoder::~TQImageDecoder () -</h3> -Destroys a TQImageDecoder. The image it built is destroyed. The -decoder built by the factory for the file format is destroyed. The -consumer for which it decoded the image is <em>not</em> destroyed. - -<h3 class=fn>int <a name="decode"></a>TQImageDecoder::decode ( const uchar * buffer, int length ) -</h3> -Call this function to decode some data into image changes. The -data in <em>buffer</em> will be decoded, sending change information to -the <a href="qimageconsumer.html">TQImageConsumer</a> of this TQImageDecoder until one of the change -functions of the consumer returns FALSE. The length of the data is -given in <em>length</em>. -<p> Returns the number of bytes consumed: 0 if consumption is -complete, and -1 if decoding fails due to invalid data. - -<h3 class=fn><a href="qimageformattype.html">TQImageFormatType</a> * <a name="format"></a>TQImageDecoder::format ( const char * name )<tt> [static]</tt> -</h3> -Returns a <a href="qimageformattype.html">TQImageFormatType</a> by name. This might be used when the -user needs to force data to be interpreted as being in a certain -format. <em>name</em> is one of the formats listed by -<a href="#inputFormats">TQImageDecoder::inputFormats</a>(). Note that you will still need to -supply decodable data to result->decoderFor() before you can begin -decoding the data. - -<h3 class=fn>const char * <a name="formatName"></a>TQImageDecoder::formatName ( const uchar * buffer, int length )<tt> [static]</tt> -</h3> -Call this function to find the name of the format of the given -header. The returned string is statically allocated. The function -will look at the first <em>length</em> characters in the <em>buffer</em>. -<p> Returns 0 if the format is not recognized. - -<h3 class=fn>const <a href="ntqimage.html">TQImage</a> & <a name="image"></a>TQImageDecoder::image () -</h3> - -<p> Returns the image currently being decoded. - -<h3 class=fn><a href="ntqstrlist.html">TQStrList</a> <a name="inputFormats"></a>TQImageDecoder::inputFormats ()<tt> [static]</tt> -</h3> -Returns a sorted list of formats for which asynchronous loading is -supported. - -<h3 class=fn>void <a name="registerDecoderFactory"></a>TQImageDecoder::registerDecoderFactory ( <a href="qimageformattype.html">TQImageFormatType</a> * f )<tt> [static]</tt> -</h3> -Registers the new <a href="qimageformattype.html">TQImageFormatType</a> <em>f</em>. This is not needed in -application code because factories call this themselves. - -<h3 class=fn>void <a name="unregisterDecoderFactory"></a>TQImageDecoder::unregisterDecoderFactory ( <a href="qimageformattype.html">TQImageFormatType</a> * f )<tt> [static]</tt> -</h3> -Unregisters the <a href="qimageformattype.html">TQImageFormatType</a> <em>f</em>. This is not needed in -application code because factories call this themselves. - -<!-- eof --> -<hr><p> -This file is part of the <a href="index.html">TQt toolkit</a>. -Copyright © 1995-2007 -<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center> -<table width=100% cellspacing=0 border=0><tr> -<td>Copyright © 2007 -<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> -<td align=right><div align=right>TQt 3.3.8</div> -</table></div></address></body> -</html> |