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  • Committer: Bazaar Package Importer
  • Author(s): Anthony Mercatante
  • Date: 2006-12-07 18:40:10 UTC
  • mfrom: (1.1.2 upstream)
  • Revision ID: james.westby@ubuntu.com-20061207184010-0ouu8v0dr8nznob9
Tags: 0.12-0ubuntu1
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doc/html/classExiv2_1_1Thumbnail.html
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<link href="doxygen.css" rel="stylesheet" type="text/css">
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<link href="tabs.css" rel="stylesheet" type="text/css">
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</head><body>
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<!-- Generated by Doxygen 1.4.6 -->
 
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<!-- Generated by Doxygen 1.5.1 -->
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<div class="tabs">
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  <ul>
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    <li><a href="index.html"><span>Main&nbsp;Page</span></a></li>
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    <li id="current"><a href="classes.html"><span>Classes</span></a></li>
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    <li><a href="files.html"><span>Files</span></a></li>
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    <li><a href="examples.html"><span>Examples</span></a></li>
 
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      <form action="search.php" method="get">
 
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            <td><label>&nbsp;<u>S</u>earch&nbsp;for&nbsp;</label></td>
 
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            <td><input type="text" name="query" value="" size="20" accesskey="s"/></td>
 
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    </li>
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  </ul></div>
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<div class="tabs">
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  <ul>
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<p>
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Inheritance diagram for Exiv2::Thumbnail:<p><center><img src="classExiv2_1_1Thumbnail__inherit__graph.png" border="0" usemap="#Exiv2_1_1Thumbnail__inherit__map" alt="Inheritance graph"></center>
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<map name="Exiv2_1_1Thumbnail__inherit__map">
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<area href="classExiv2_1_1JpegThumbnail.html" shape="rect" coords="5,81,157,105" alt="">
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<area href="classExiv2_1_1TiffThumbnail.html" shape="rect" coords="181,81,323,105" alt="">
 
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<area href="classExiv2_1_1JpegThumbnail.html" shape="rect" coords="6,81,174,105" alt="">
 
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<area href="classExiv2_1_1TiffThumbnail.html" shape="rect" coords="198,81,358,105" alt="">
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</map>
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center><a href="classExiv2_1_1Thumbnail-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
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<tr><td></td></tr>
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<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Shortcut for a Thumbnail auto pointer. <br></td></tr>
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<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
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<tr><td colspan="2"><div class="groupHeader">Creators</div></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="dfd99617058e36f1aa9693771b63df86"></a><!-- doxytag: member="Exiv2::Thumbnail::~Thumbnail" ref="dfd99617058e36f1aa9693771b63df86" args="()" -->
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virtual&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Thumbnail.html#dfd99617058e36f1aa9693771b63df86">~Thumbnail</a> ()</td></tr>
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<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Virtual destructor. <br></td></tr>
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<tr><td colspan="2"><div class="groupHeader">Accessors</div></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Thumbnail.html#32376c5de38c9426e0637d3e8b681c4d">setDataArea</a> (<a class="el" href="classExiv2_1_1ExifData.html">ExifData</a> &amp;exifData, <a class="el" href="classExiv2_1_1Ifd.html">Ifd</a> *pIfd1, const <a class="el" href="namespaceExiv2.html#16f60a5bd4207fe155f6cf93a15efa72">byte</a> *buf, long len) const =0</td></tr>
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<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set the image data as data area of the appropriate Exif metadatum. Read the thumbnail image data from data buffer <em>buf</em>. Return 0 if successful.  <a href="#32376c5de38c9426e0637d3e8b681c4d"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="7608ba2e95e7e46859df9cd84f79ddc3"></a><!-- doxytag: member="Exiv2::Thumbnail::copy" ref="7608ba2e95e7e46859df9cd84f79ddc3" args="(const ExifData &amp;exifData) const =0" -->
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virtual <a class="el" href="classExiv2_1_1DataBuf.html">DataBuf</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Thumbnail.html#7608ba2e95e7e46859df9cd84f79ddc3">copy</a> (const <a class="el" href="classExiv2_1_1ExifData.html">ExifData</a> &amp;exifData) const =0</td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="e2bc38bc689c49b9e43da93aad01c67f"></a><!-- doxytag: member="Exiv2::Thumbnail::copy" ref="e2bc38bc689c49b9e43da93aad01c67f" args="(const ExifData &amp;exifData) const=0" -->
 
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virtual <a class="el" href="classExiv2_1_1DataBuf.html">DataBuf</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Thumbnail.html#e2bc38bc689c49b9e43da93aad01c67f">copy</a> (const <a class="el" href="classExiv2_1_1ExifData.html">ExifData</a> &amp;exifData) const=0</td></tr>
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<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Return the thumbnail image in a DataBuf. The caller owns the data buffer and DataBuf ensures that it will be deleted. <br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="e069028a96300509c73142e0b8266eaf"></a><!-- doxytag: member="Exiv2::Thumbnail::format" ref="e069028a96300509c73142e0b8266eaf" args="() const =0" -->
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virtual const char *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Thumbnail.html#e069028a96300509c73142e0b8266eaf">format</a> () const =0</td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="4ce2e13a8ab13150fb69e7a5044cec1e"></a><!-- doxytag: member="Exiv2::Thumbnail::format" ref="4ce2e13a8ab13150fb69e7a5044cec1e" args="() const=0" -->
 
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virtual const char *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Thumbnail.html#4ce2e13a8ab13150fb69e7a5044cec1e">format</a> () const=0</td></tr>
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<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Return a short string for the format of the thumbnail ("TIFF", "JPEG"). <br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="99a06f75360dbb240d58af97c4c39f35"></a><!-- doxytag: member="Exiv2::Thumbnail::extension" ref="99a06f75360dbb240d58af97c4c39f35" args="() const =0" -->
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virtual const char *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Thumbnail.html#99a06f75360dbb240d58af97c4c39f35">extension</a> () const =0</td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="59802f32d1b9982c7dafebd1d29ed6dc"></a><!-- doxytag: member="Exiv2::Thumbnail::extension" ref="59802f32d1b9982c7dafebd1d29ed6dc" args="() const=0" -->
 
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virtual const char *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Thumbnail.html#59802f32d1b9982c7dafebd1d29ed6dc">extension</a> () const=0</td></tr>
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<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Return the file extension for the format of the thumbnail (".tif", ".jpg"). <br></td></tr>
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<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
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Exif Thumbnail image. This abstract base class provides the interface for the thumbnail image that is optionally embedded in the Exif data. This class is used internally by <a class="el" href="classExiv2_1_1ExifData.html">ExifData</a>, it is probably not useful for a client as a standalone class. Instead, use an instance of <a class="el" href="classExiv2_1_1ExifData.html">ExifData</a> to access the Exif thumbnail image. 
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<p>
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<hr><h2>Member Function Documentation</h2>
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<a class="anchor" name="32376c5de38c9426e0637d3e8b681c4d"></a><!-- doxytag: member="Exiv2::Thumbnail::setDataArea" ref="32376c5de38c9426e0637d3e8b681c4d" args="(ExifData &amp;exifData, Ifd *pIfd1, const byte *buf, long len) const =0" --><p>
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<table class="mdTable" cellpadding="2" cellspacing="0">
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  <tr>
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    <td class="mdRow">
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      <table cellpadding="0" cellspacing="0" border="0">
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        <tr>
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          <td class="md" nowrap valign="top">virtual int Exiv2::Thumbnail::setDataArea           </td>
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          <td class="md" valign="top">(&nbsp;</td>
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          <td class="md" nowrap valign="top"><a class="el" href="classExiv2_1_1ExifData.html">ExifData</a> &amp;&nbsp;</td>
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          <td class="mdname" nowrap> <em>exifData</em>, </td>
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        </tr>
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          <td class="md" nowrap align="right"></td>
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          <td class="md"></td>
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          <td class="md" nowrap><a class="el" href="classExiv2_1_1Ifd.html">Ifd</a> *&nbsp;</td>
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          <td class="mdname" nowrap> <em>pIfd1</em>, </td>
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        </tr>
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        <tr>
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          <td class="md" nowrap align="right"></td>
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          <td class="md"></td>
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          <td class="md" nowrap>const <a class="el" href="namespaceExiv2.html#16f60a5bd4207fe155f6cf93a15efa72">byte</a> *&nbsp;</td>
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          <td class="mdname" nowrap> <em>buf</em>, </td>
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        </tr>
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        <tr>
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          <td class="md" nowrap align="right"></td>
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          <td class="md"></td>
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          <td class="md" nowrap>long&nbsp;</td>
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          <td class="mdname" nowrap> <em>len</em></td>
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        </tr>
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          <td class="md"></td>
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          <td class="md">)&nbsp;</td>
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          <td class="md" colspan="2"> const<code> [pure virtual]</code></td>
 
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<a class="anchor" name="32376c5de38c9426e0637d3e8b681c4d"></a><!-- doxytag: member="Exiv2::Thumbnail::setDataArea" ref="32376c5de38c9426e0637d3e8b681c4d" args="(ExifData &amp;exifData, Ifd *pIfd1, const byte *buf, long len) const =0" -->
 
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          <td class="memname">virtual int Exiv2::Thumbnail::setDataArea           </td>
 
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          <td>(</td>
 
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          <td class="paramtype"><a class="el" href="classExiv2_1_1ExifData.html">ExifData</a> &amp;&nbsp;</td>
 
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          <td class="paramname"> <em>exifData</em>, </td>
 
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          <td class="paramkey"></td>
 
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          <td class="paramtype"><a class="el" href="classExiv2_1_1Ifd.html">Ifd</a> *&nbsp;</td>
 
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          <td class="paramname"> <em>pIfd1</em>, </td>
 
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          <td></td>
 
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          <td class="paramtype">const <a class="el" href="namespaceExiv2.html#16f60a5bd4207fe155f6cf93a15efa72">byte</a> *&nbsp;</td>
 
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          <td class="paramname"> <em>buf</em>, </td>
 
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          <td class="paramtype">long&nbsp;</td>
 
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          <td class="paramname"> <em>len</em></td><td>&nbsp;</td>
 
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          <td></td>
 
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          <td>)</td>
 
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          <td></td><td></td><td width="100%"> const<code> [pure virtual]</code></td>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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      &nbsp;
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</div>
 
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<div class="memdoc">
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<p>
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Set the image data as data area of the appropriate Exif metadatum. Read the thumbnail image data from data buffer <em>buf</em>. Return 0 if successful. 
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    <tr><td valign="top"></td><td valign="top"><em>len</em>&nbsp;</td><td>Number of bytes in the data buffer. </td></tr>
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  </table>
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</dl>
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<dl compact><dt><b>Returns:</b></dt><dd>0 if successful;<br>
 
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>0 if successful;<br>
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 1 in case of inconsistent thumbnail Exif data; or<br>
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 2 if the data area is outside of the data buffer </dd></dl>
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<p>
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Implemented in <a class="el" href="classExiv2_1_1TiffThumbnail.html#8b61502c88dee78609c6845d7d239b4b">Exiv2::TiffThumbnail</a>, and <a class="el" href="classExiv2_1_1JpegThumbnail.html#55e40a0898fefecc69e130019707b07c">Exiv2::JpegThumbnail</a>.    </td>
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</table>
 
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Implemented in <a class="el" href="classExiv2_1_1TiffThumbnail.html#8b61502c88dee78609c6845d7d239b4b">Exiv2::TiffThumbnail</a>, and <a class="el" href="classExiv2_1_1JpegThumbnail.html#55e40a0898fefecc69e130019707b07c">Exiv2::JpegThumbnail</a>.
 
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</div>
 
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</div><p>
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<hr>The documentation for this class was generated from the following file:<ul>
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<li><a class="el" href="exif_8hpp.html">exif.hpp</a></ul>
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<hr size="1"><address style="align: right;"><small>Generated on Fri Jun 2 23:54:55 2006 for Exiv2 by&nbsp;
 
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<hr size="1"><address style="align: right;"><small>Generated on Mon Nov 27 20:16:27 2006 for Exiv2 by&nbsp;
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<a href="http://www.doxygen.org/index.html">
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.6 </small></address>
 
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.1 </small></address>
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</body>
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</html>