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<h1>iptcprint.cpp</h1>Sample program to print the Iptc metadata of an image<p>
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<h1>iptcprint.cpp</h1>Sample program to print the IPTC metadata of an image<p>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// ***************************************************************** -*- C++ -*-</span>
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<a name="l00002"></a>00002 <span class="comment">// iptcprint.cpp, $Rev: 631 $</span>
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<a name="l00003"></a>00003 <span class="comment">// Sample program to print the Iptc metadata of an image</span>
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<a name="l00016"></a>00016 <span class="keywordflow">return</span> 1;
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<a name="l00017"></a>00017 }
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<a name="l00018"></a>00018
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<a name="l00019"></a>00019 <a class="code" href="classExiv2_1_1Image.html#89ad3ffe7a4e8a943d267d77843415fb">Exiv2::Image::AutoPtr</a> image = <a name="a32"></a><a class="code" href="classExiv2_1_1ImageFactory.html#981013bdf0d31ec7f64f0f6339fe323e">Exiv2::ImageFactory::open</a>(argv[1]);
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<a name="l00019"></a>00019 <a class="code" href="classExiv2_1_1Image.html#89ad3ffe7a4e8a943d267d77843415fb">Exiv2::Image::AutoPtr</a> image = <a name="a0"></a><a class="code" href="classExiv2_1_1ImageFactory.html#e7b1c7c84bae6ea123b298d7d2a3b19f">Exiv2::ImageFactory::open</a>(argv[1]);
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<a name="l00020"></a>00020 assert (image.get() != 0);
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<a name="l00021"></a>00021 image->readMetadata();
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<a name="l00022"></a>00022
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<a name="l00023"></a>00023 <a name="_a33"></a><a class="code" href="classExiv2_1_1IptcData.html">Exiv2::IptcData</a> &iptcData = image->iptcData();
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<a name="l00024"></a>00024 <span class="keywordflow">if</span> (iptcData.<a name="a34"></a><a class="code" href="classExiv2_1_1IptcData.html#fda626e27ebecd599005c68022db9c1c">empty</a>()) {
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<a name="l00023"></a>00023 <a name="_a1"></a><a class="code" href="classExiv2_1_1IptcData.html">Exiv2::IptcData</a> &iptcData = image->iptcData();
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<a name="l00024"></a>00024 <span class="keywordflow">if</span> (iptcData.<a name="a2"></a><a class="code" href="classExiv2_1_1IptcData.html#4c8b0bc3d09b8dc0a97ed0fd26370c7f">empty</a>()) {
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<a name="l00025"></a>00025 std::string error(argv[1]);
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<a name="l00026"></a>00026 error += <span class="stringliteral">": No Iptc data found in the file"</span>;
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<a name="l00027"></a>00027 <span class="keywordflow">throw</span> <a name="_a35"></a><a class="code" href="classExiv2_1_1Error.html">Exiv2::Error</a>(1, error);
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<a name="l00027"></a>00027 <span class="keywordflow">throw</span> <a name="_a3"></a><a class="code" href="classExiv2_1_1Error.html">Exiv2::Error</a>(1, error);
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<a name="l00028"></a>00028 }
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<a name="l00029"></a>00029
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<a name="l00030"></a>00030 <a name="a36"></a><a class="code" href="classExiv2_1_1IptcData.html#0d53776cd2f36e63fff78c8f142a7caf">Exiv2::IptcData::iterator</a> end = iptcData.end();
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<a name="l00031"></a>00031 <span class="keywordflow">for</span> (<a class="code" href="classExiv2_1_1IptcData.html#0d53776cd2f36e63fff78c8f142a7caf">Exiv2::IptcData::iterator</a> md = iptcData.begin(); md != end; ++md) {
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<a name="l00030"></a>00030 <a class="code" href="classExiv2_1_1IptcData.html#0d53776cd2f36e63fff78c8f142a7caf">Exiv2::IptcData::iterator</a> end = iptcData.<a name="a4"></a><a class="code" href="classExiv2_1_1IptcData.html#6753e8a713ab2b42a3bdc7b3d9eab401">end</a>();
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<a name="l00031"></a>00031 <span class="keywordflow">for</span> (<a class="code" href="classExiv2_1_1IptcData.html#0d53776cd2f36e63fff78c8f142a7caf">Exiv2::IptcData::iterator</a> md = iptcData.<a name="a5"></a><a class="code" href="classExiv2_1_1IptcData.html#03385c128b29d262ade837093fddc0d2">begin</a>(); md != end; ++md) {
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<a name="l00032"></a>00032 std::cout << std::setw(44) << std::setfill(<span class="charliteral">' '</span>) << std::left
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<a name="l00033"></a>00033 << md->key() << <span class="stringliteral">" "</span>
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<a name="l00034"></a>00034 << <span class="stringliteral">"0x"</span> << std::setw(4) << std::setfill(<span class="charliteral">'0'</span>) << std::right
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<a name="l00044"></a>00044
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<a name="l00045"></a>00045 <span class="keywordflow">return</span> 0;
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<a name="l00046"></a>00046 }
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<a name="l00047"></a>00047 <span class="keywordflow">catch</span> (<a name="_a37"></a><a class="code" href="classExiv2_1_1AnyError.html">Exiv2::AnyError</a>& e) {
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<a name="l00047"></a>00047 <span class="keywordflow">catch</span> (<a name="_a6"></a><a class="code" href="classExiv2_1_1AnyError.html">Exiv2::AnyError</a>& e) {
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<a name="l00048"></a>00048 std::cout << <span class="stringliteral">"Caught Exiv2 exception '"</span> << e << <span class="stringliteral">"'\n"</span>;
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<a name="l00049"></a>00049 <span class="keywordflow">return</span> -1;
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<a name="l00050"></a>00050 }
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</pre></div> <hr size="1"><address style="align: right;"><small>Generated on Fri Jun 2 23:54:09 2006 for Exiv2 by
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</pre></div> <hr size="1"><address style="align: right;"><small>Generated on Mon Nov 27 20:16:11 2006 for Exiv2 by
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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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