158 lines
5.9 KiB
HTML
158 lines
5.9 KiB
HTML
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<title>displayarray cli — DisplayArray documentation</title>
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<div class="section" id="module-displayarray.__main__">
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<span id="displayarray-cli"></span><h1>displayarray cli<a class="headerlink" href="#module-displayarray.__main__" title="Permalink to this headline">¶</a></h1>
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<p>DisplayArray.</p>
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<p>Display NumPy arrays.</p>
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<dl>
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<dt>Usage:</dt><dd><p>displayarray (-w <webcam-number> | -v <video-filename> | -t <topic-name>[,dtype])… [-m <msg-backend>]
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displayarray -h
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displayarray –version</p>
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</dd>
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<dt>Options:</dt><dd><dl class="option-list">
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<dt><kbd><span class="option">-h</span>, <span class="option">--help</span></kbd></dt>
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<dd><p>Show this help text.</p>
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</dd>
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<dt><kbd><span class="option">--version</span></kbd></dt>
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<dd><p>Show version number.</p>
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</dd>
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<dt><kbd><span class="option">-w <var><webcam-number></var></span>, <span class="option">--webcam=<var><webcam-number></var></span></kbd></dt>
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<dd><p>Display video from a webcam.</p>
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</dd>
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<dt><kbd><span class="option">-v <var><video-filename></var></span>, <span class="option">--video=<var><video-filename></var></span></kbd></dt>
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<dd><p>Display frames from a video file.</p>
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</dd>
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<dt><kbd><span class="option">-t <var><topic-name></var></span>, <span class="option">--topic=<var><topic-name></var></span></kbd></dt>
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<dd><p>Display frames from a topic using the chosen message broker.</p>
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</dd>
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<dt><kbd><span class="option">-m <var><msg-backend></var></span>, <span class="option">--message-backend <var><msg-backend></var></span></kbd></dt>
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<dd><p>Choose message broker backend. [Default: ROS]
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Currently supported: ROS, ZeroMQ</p>
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</dd>
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<dt><kbd><span class="option">--ros</span></kbd></dt>
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<dd><p>Use ROS as the backend message broker.</p>
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</dd>
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<dt><kbd><span class="option">--zeromq</span></kbd></dt>
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<dd><p>Use ZeroMQ as the backend message broker.</p>
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</dd>
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</dl>
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</dd>
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</dl>
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<dl class="function">
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<dt id="displayarray.__main__.main">
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<code class="sig-name descname">main</code><span class="sig-paren">(</span><em class="sig-param">argv=None</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/displayarray/__main__/#main"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#displayarray.__main__.main" title="Permalink to this definition">¶</a></dt>
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<dd><p>Process command line arguments.</p>
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</dd></dl>
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</div>
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</div>
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</div>
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</div>
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<div class="sphinxsidebar" role="navigation" aria-label="main navigation">
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<div class="sphinxsidebarwrapper">
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<h1 class="logo"><a href="../">DisplayArray</a></h1>
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<h3>Navigation</h3>
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<p class="caption"><span class="caption-text">Python API</span></p>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../displayarray/">displayarray</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../crop/">displayarray.effects.crop</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../lens/">displayarray.effects.lens</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../select_channels/">displayarray.effects.select_channels</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../frame/">displayarray.frame</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../window/">displayarray.window</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../input/">displayarray.input</a></li>
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</ul>
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<p class="caption"><span class="caption-text">Bash API</span></p>
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<ul class="current">
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<li class="toctree-l1 current"><a class="current reference internal" href="#">displayarray</a></li>
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</ul>
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<div class="relations">
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<h3>Related Topics</h3>
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<ul>
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<li><a href="../">Documentation overview</a><ul>
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<li>Previous: <a href="../input/" title="previous chapter">displayarray.input</a></li>
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©2019, Simulator Leek.
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<a href="../_sources/displayarray_bash.rst.txt"
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