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<title>Exiv2: jp2image.hpp File Reference</title>
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<h1>jp2image.hpp File Reference</h1>JPEG-2000 image, implemented using the following references: <a href="http://jpeg.org/public/fcd15444-6.pdf">ISO/IEC JTC 1/SC 29/WG1 N2401: JPEG 2000 Part 6 FCD 15444-6</a><br>
.
<a href="#_details">More...</a>
<p>
<code>#include "<a class="el" href="exif_8hpp.html">exif.hpp</a>"</code><br>
<code>#include "<a class="el" href="iptc_8hpp.html">iptc.hpp</a>"</code><br>
<code>#include "<a class="el" href="image_8hpp.html">image.hpp</a>"</code><br>
<code>#include "<a class="el" href="types_8hpp.html">types.hpp</a>"</code><br>
<code>#include <string></code><br>
<p>
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Include dependency graph for jp2image.hpp:</div>
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<p><center><img src="jp2image_8hpp__incl.png" border="0" usemap="#jp2image.hpp_map" alt=""></center>
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<area shape="rect" id="node3" href="exif_8hpp.html" title="Encoding and decoding of Exif data." alt="" coords="768,229,869,256"><area shape="rect" id="node7" href="types_8hpp.html" title="Type definitions for Exiv2 and related functionality." alt="" coords="1552,528,1664,555"><area shape="rect" id="node55" href="iptc_8hpp.html" title="Encoding and decoding of IPTC data." alt="" coords="1307,229,1408,256"><area shape="rect" id="node77" href="image_8hpp.html" title="Class Image, defining the interface for all Image subclasses." alt="" coords="1208,80,1320,107"><area shape="rect" id="node5" href="metadatum_8hpp.html" title="Provides abstract base classes Metadatum and Key." alt="" coords="819,379,971,405"><area shape="rect" id="node25" href="value_8hpp.html" title="Value interface and concrete subclasses." alt="" coords="523,453,635,480"><area shape="rect" id="node41" href="tags_8hpp.html" title="Exif tag and type information." alt="" coords="717,304,819,331"><area shape="rect" id="node9" href="version_8hpp.html" title="Precompiler define and a function to test the Exiv2 version. References: Similar..." alt="" coords="1789,603,1920,629"><area shape="rect" id="node59" href="error_8hpp.html" title="Error class for exceptions." alt="" coords="1856,453,1968,480"><area shape="rect" id="node67" href="datasets_8hpp.html" title="IPTC dataset and type information." alt="" coords="1147,304,1288,331"><area shape="rect" id="node80" href="basicio_8hpp.html" title="Simple binary IO abstraction." alt="" coords="1043,453,1173,480"><area shape="rect" id="node89" href="xmp_8hpp.html" title="Encoding and decoding of XMP data." alt="" coords="996,155,1087,181"><area shape="rect" id="node92" href="properties_8hpp.html" title="XMP property and type information. References:  XMP Specification from Adobe (Property..." alt="" coords="961,229,1121,256"></map>
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<tr><td colspan="2"><br><h2>Classes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Jp2Image.html">Exiv2::Jp2Image</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Class to access JPEG-2000 images. <a href="classExiv2_1_1Jp2Image.html#_details">More...</a><br></td></tr>
<tr><td colspan="2"><br><h2>Namespaces</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">namespace </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceExiv2.html">Exiv2</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Provides classes and functions to encode and decode Exif and Iptc data. The <b>libexiv2</b> API consists of the objects of this namespace. <br></td></tr>
<p>
<tr><td class="memItemLeft" nowrap align="right" valign="top">namespace </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceExiv2_1_1ImageType.html">Exiv2::ImageType</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Supported image formats. <br></td></tr>
<p>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="e2cd9153ce427628c08575139299cf02"></a><!-- doxytag: member="jp2image.hpp::newJp2Instance" ref="e2cd9153ce427628c08575139299cf02" args="(BasicIo::AutoPtr io, bool create)" -->
Image::AutoPtr </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceExiv2.html#e2cd9153ce427628c08575139299cf02">Exiv2::newJp2Instance</a> (BasicIo::AutoPtr io, bool create)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create a new <a class="el" href="classExiv2_1_1Jp2Image.html" title="Class to access JPEG-2000 images.">Jp2Image</a> instance and return an auto-pointer to it. Caller owns the returned object and the auto-pointer ensures that it will be deleted. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="1061485827f94c46921d3e1ceda8ba29"></a><!-- doxytag: member="jp2image.hpp::isJp2Type" ref="1061485827f94c46921d3e1ceda8ba29" args="(BasicIo &iIo, bool advance)" -->
bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceExiv2.html#1061485827f94c46921d3e1ceda8ba29">Exiv2::isJp2Type</a> (BasicIo &iIo, bool advance)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Check if the file iIo is a JPEG-2000 image. <br></td></tr>
<tr><td colspan="2"><br><h2>Variables</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="2d98538b0a8e78b7e53ac19d09491a7c"></a><!-- doxytag: member="jp2image.hpp::jp2" ref="2d98538b0a8e78b7e53ac19d09491a7c" args="" -->
const int </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceExiv2_1_1ImageType.html#2d98538b0a8e78b7e53ac19d09491a7c">Exiv2::ImageType::jp2</a> = 15</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">JPEG-2000 image type. <br></td></tr>
</table>
<hr><h2>Detailed Description</h2>
JPEG-2000 image, implemented using the following references: <a href="http://jpeg.org/public/fcd15444-6.pdf">ISO/IEC JTC 1/SC 29/WG1 N2401: JPEG 2000 Part 6 FCD 15444-6</a><br>
.
<p>
<dl class="version" compact><dt><b>Version:</b></dt><dd></dd></dl>
<dl class="rcs" compact><dt><b>Rev</b></dt><dd>1828 </dd></dl>
<dl class="author" compact><dt><b>Author:</b></dt><dd>Gilles Caulier (cgilles) <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a> <p>
Marco Piovanelli, Ovolab (marco) <a href="mailto:marco.piovanelli@pobox.com">marco.piovanelli@pobox.com</a> </dd></dl>
<dl class="date" compact><dt><b>Date:</b></dt><dd>12-Mar-2007, marco: created </dd></dl>
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