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player-doc-3.0.2-5.fc14.noarch.rpm

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<h1>Using cameras and blobfinders<br/>
<small>
[<a class="el" href="group__tutorials.html">Tutorials</a>]</small>
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<p>Configuring and accessing cameras.  
<a href="#_details">More...</a></p>
<table class="memberdecls">
</table>
<p>Configuring and accessing cameras. </p>
<div class="fragment"><pre class="fragment"><span class="comment">/*</span>
<span class="comment">Copyright (c) 2005, Brad Kratochvil, Toby Collett, Brian Gerkey, Andrew Howard, ...</span>
<span class="comment">All rights reserved.</span>
<span class="comment"></span>
<span class="comment">Redistribution and use in source and binary forms, with or without</span>
<span class="comment">modification, are permitted provided that the following conditions are met:</span>
<span class="comment"></span>
<span class="comment">    * Redistributions of source code must retain the above copyright notice,</span>
<span class="comment">      this list of conditions and the following disclaimer.</span>
<span class="comment">    * Redistributions in binary form must reproduce the above copyright notice,</span>
<span class="comment">      this list of conditions and the following disclaimer in the documentation</span>
<span class="comment">      and/or other materials provided with the distribution.</span>
<span class="comment">    * Neither the name of the Player Project nor the names of its contributors</span>
<span class="comment">      may be used to endorse or promote products derived from this software</span>
<span class="comment">      without specific prior written permission.</span>
<span class="comment"></span>
<span class="comment">THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS &quot;AS IS&quot; AND</span>
<span class="comment">ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED</span>
<span class="comment">WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE</span>
<span class="comment">DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR</span>
<span class="comment">ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES</span>
<span class="comment">(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;</span>
<span class="comment">LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON</span>
<span class="comment">ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span>
<span class="comment">(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS</span>
<span class="comment">SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span>
<span class="comment">*/</span>

<span class="preprocessor">#include &lt;libplayerc++/playerc++.h&gt;</span>
<span class="preprocessor">#include &quot;args.h&quot;</span>
<span class="preprocessor">#include &lt;iostream&gt;</span>

<span class="keywordtype">int</span> main(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span>** argv)
{
  parse_args(argc, argv);

  <span class="keywordflow">try</span>
  {
    <a class="code" href="classPlayerCc_1_1PlayerClient.html" title="The PlayerClient is used for communicating with the player server.">PlayerCc::PlayerClient</a> client(gHostname, gPort);
    <a class="code" href="classPlayerCc_1_1CameraProxy.html" title="The CameraProxy class can be used to get images from a camera device.">PlayerCc::CameraProxy</a> cp(&amp;client, gIndex);

    <span class="keywordflow">for</span> (uint32_t i=0; i&lt;10; ++i)
    {
      client.Read();
      cp.SaveFrame(<span class="stringliteral">&quot;camera&quot;</span>);
      std::cout &lt;&lt; cp &lt;&lt; std::endl;
    }

  }
  <span class="keywordflow">catch</span> (<a class="code" href="classPlayerCc_1_1PlayerError.html" title="The C++ exception class.">PlayerCc::PlayerError</a> &amp; e)
  {
    std::cerr &lt;&lt; e &lt;&lt; std::endl;
    <span class="keywordflow">return</span> -1;
  }
  <span class="keywordflow">return</span> 1;
}
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Last updated 12 September 2005 21:38:45
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