190 lines
8.5 KiB
HTML
190 lines
8.5 KiB
HTML
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<title>MYNT EYE SDK: Utiliities</title>
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/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
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<div id="projectname">MYNT EYE SDK
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 <span id="projectnumber">2.0.0-rc</span>
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<div id="projectbrief">http://www.myntai.com/camera</div>
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/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
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/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
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<div class="header">
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<a href="#func-members">函数</a> </div>
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<div class="headertitle">
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<div class="title">Utiliities</div> </div>
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</div><!--header-->
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<div class="contents">
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
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函数</h2></td></tr>
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<tr class="memitem:gadaaa451b569023317e4d224b44381d41"><td class="memItemLeft" align="right" valign="top">MYNTEYE_API std::shared_ptr< <a class="el" href="classmynteye_1_1_device.html">Device</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="group__utils.html#gadaaa451b569023317e4d224b44381d41">mynteye::device::select</a> ()</td></tr>
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<tr class="memdesc:gadaaa451b569023317e4d224b44381d41"><td class="mdescLeft"> </td><td class="mdescRight">Detecting MYNT EYE devices and prompt user to select one. <a href="group__utils.html#gadaaa451b569023317e4d224b44381d41">更多...</a><br /></td></tr>
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<tr class="separator:gadaaa451b569023317e4d224b44381d41"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gafc64aeffd4ae830d5a57b9e503f09254"><td class="memItemLeft" align="right" valign="top">MYNTEYE_API float </td><td class="memItemRight" valign="bottom"><a class="el" href="group__utils.html#gafc64aeffd4ae830d5a57b9e503f09254">mynteye::utils::get_real_exposure_time</a> (std::int32_t frame_rate, std::uint16_t exposure_time)</td></tr>
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<tr class="memdesc:gafc64aeffd4ae830d5a57b9e503f09254"><td class="mdescLeft"> </td><td class="mdescRight">Get real exposure time in ms from virtual value, according to its frame rate. <a href="group__utils.html#gafc64aeffd4ae830d5a57b9e503f09254">更多...</a><br /></td></tr>
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<tr class="separator:gafc64aeffd4ae830d5a57b9e503f09254"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">详细描述</h2>
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<h2 class="groupheader">函数说明</h2>
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<a id="gafc64aeffd4ae830d5a57b9e503f09254"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#gafc64aeffd4ae830d5a57b9e503f09254">◆ </a></span>get_real_exposure_time()</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">MYNTEYE_API float mynteye::utils::get_real_exposure_time </td>
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<td>(</td>
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<td class="paramtype">std::int32_t </td>
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<td class="paramname"><em>frame_rate</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">std::uint16_t </td>
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<td class="paramname"><em>exposure_time</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Get real exposure time in ms from virtual value, according to its frame rate. </p>
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<dl class="params"><dt>参数</dt><dd>
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<table class="params">
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<tr><td class="paramname">frame_rate</td><td>the frame rate of the device. </td></tr>
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<tr><td class="paramname">exposure_time</td><td>the virtual exposure time. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>返回</dt><dd>the real exposure time in ms, or the virtual value if frame rate is invalid. </dd></dl>
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</div>
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</div>
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<a id="gadaaa451b569023317e4d224b44381d41"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#gadaaa451b569023317e4d224b44381d41">◆ </a></span>select()</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">MYNTEYE_API std::shared_ptr<<a class="el" href="classmynteye_1_1_device.html">Device</a>> mynteye::device::select </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Detecting MYNT EYE devices and prompt user to select one. </p>
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<dl class="section return"><dt>返回</dt><dd>the selected device, or <code>nullptr</code> if none. </dd></dl>
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</div>
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</div>
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<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
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<ul>
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<li class="footer">制作者
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<a href="http://www.doxygen.org/index.html">
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.14 </li>
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