236 lines
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236 lines
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<div id="projectname">discoverpixy
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<a href="#enum-members">Enumerations</a> |
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<a href="#func-members">Functions</a> </div>
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<div class="title">Tracking (Screen)<div class="ingroups"><a class="el" href="group__app.html">Application</a> » <a class="el" href="group__screens.html">Screens</a></div></div> </div>
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Collaboration diagram for Tracking (Screen):</div>
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<center><table><tr><td><img src="group__tracking.png" border="0" alt="" usemap="#group____tracking"/>
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<map name="group____tracking" id="group____tracking">
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<area shape="rect" id="node2" href="group__screens.html" title="Screens" alt="" coords="5,5,76,32"/></map>
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</td></tr></table></center>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="enum-members"></a>
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Enumerations</h2></td></tr>
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<tr class="memitem:ga3c8bf9318d59fa185140f11fbd82f7d1"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__tracking.html#ga3c8bf9318d59fa185140f11fbd82f7d1">Tracking_Implementation</a> { <a class="el" href="group__tracking.html#gga3c8bf9318d59fa185140f11fbd82f7d1a601022de7c24d62c465df0a920b8e8ba">OUR_TRACKING</a>,
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<a class="el" href="group__tracking.html#gga3c8bf9318d59fa185140f11fbd82f7d1a8047bc34a9635f316a089c282bb66604">REFERENCE_TRACKING</a>
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}</td></tr>
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<tr class="separator:ga3c8bf9318d59fa185140f11fbd82f7d1"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:gaa650e188292061217071b2f3311460fe"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__tracking.html#gaa650e188292061217071b2f3311460fe">tracking_set_mode</a> (enum <a class="el" href="group__tracking.html#ga3c8bf9318d59fa185140f11fbd82f7d1">Tracking_Implementation</a> impl)</td></tr>
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<tr class="separator:gaa650e188292061217071b2f3311460fe"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gadbbcf262b0bef063b8bb876013a80ef7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__screen.html#gaf7783b8728d6d218aa9e3b29eaf9689c">SCREEN_STRUCT</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__tracking.html#gadbbcf262b0bef063b8bb876013a80ef7">get_screen_tracking</a> ()</td></tr>
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<tr class="separator:gadbbcf262b0bef063b8bb876013a80ef7"><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">Detailed Description</h2>
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<p>The Tracking-Screen shows the object-tracking and allows some configuration </p>
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<h2 class="groupheader">Enumeration Type Documentation</h2>
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<td class="memname">enum <a class="el" href="group__tracking.html#ga3c8bf9318d59fa185140f11fbd82f7d1">Tracking_Implementation</a></td>
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</div><div class="memdoc">
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<p>Enum which contains the available tracking implementations </p>
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<table class="fieldtable">
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a class="anchor" id="gga3c8bf9318d59fa185140f11fbd82f7d1a601022de7c24d62c465df0a920b8e8ba"></a>OUR_TRACKING </td><td class="fielddoc">
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<p>Our own tracking PID implementation. </p>
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</td></tr>
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<tr><td class="fieldname"><a class="anchor" id="gga3c8bf9318d59fa185140f11fbd82f7d1a8047bc34a9635f316a089c282bb66604"></a>REFERENCE_TRACKING </td><td class="fielddoc">
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<p>Pixy's internal tracking implementation. </p>
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</td></tr>
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</table>
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<p>Definition at line <a class="el" href="screen__tracking_8h_source.html#l00031">31</a> of file <a class="el" href="screen__tracking_8h_source.html">screen_tracking.h</a>.</p>
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<div class="fragment"><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  {</div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <a class="code" href="group__tracking.html#gga3c8bf9318d59fa185140f11fbd82f7d1a601022de7c24d62c465df0a920b8e8ba">OUR_TRACKING</a>, </div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <a class="code" href="group__tracking.html#gga3c8bf9318d59fa185140f11fbd82f7d1a8047bc34a9635f316a089c282bb66604">REFERENCE_TRACKING</a></div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> };</div>
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<div class="ttc" id="group__tracking_html_gga3c8bf9318d59fa185140f11fbd82f7d1a8047bc34a9635f316a089c282bb66604"><div class="ttname"><a href="group__tracking.html#gga3c8bf9318d59fa185140f11fbd82f7d1a8047bc34a9635f316a089c282bb66604">REFERENCE_TRACKING</a></div><div class="ttdoc">Pixy's internal tracking implementation. </div><div class="ttdef"><b>Definition:</b> <a href="screen__tracking_8h_source.html#l00033">screen_tracking.h:33</a></div></div>
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<div class="ttc" id="group__tracking_html_gga3c8bf9318d59fa185140f11fbd82f7d1a601022de7c24d62c465df0a920b8e8ba"><div class="ttname"><a href="group__tracking.html#gga3c8bf9318d59fa185140f11fbd82f7d1a601022de7c24d62c465df0a920b8e8ba">OUR_TRACKING</a></div><div class="ttdoc">Our own tracking PID implementation. </div><div class="ttdef"><b>Definition:</b> <a href="screen__tracking_8h_source.html#l00032">screen_tracking.h:32</a></div></div>
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</div><!-- fragment -->
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<h2 class="groupheader">Function Documentation</h2>
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<a class="anchor" id="gadbbcf262b0bef063b8bb876013a80ef7"></a>
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<td class="memname"><a class="el" href="group__screen.html#gaf7783b8728d6d218aa9e3b29eaf9689c">SCREEN_STRUCT</a>* get_screen_tracking </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<p>Returns a pointer to the tracking screen </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="group__screen.html#gad4473a16eaf48dab405d23f5f63af3aa">gui_screen_navigate</a> </dd></dl>
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<dl class="section return"><dt>Returns</dt><dd></dd></dl>
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<p>Definition at line <a class="el" href="screen__tracking_8c_source.html#l00418">418</a> of file <a class="el" href="screen__tracking_8c_source.html">screen_tracking.c</a>.</p>
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<div class="fragment"><div class="line"><a name="l00419"></a><span class="lineno"> 419</span> {</div>
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<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keywordflow">return</span> &<a class="code" href="screen__tracking_8c.html#a939fdd806f427cc8505ed817e28cce9d">screen</a>;</div>
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<div class="line"><a name="l00421"></a><span class="lineno"> 421</span> }</div>
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<div class="ttc" id="screen__tracking_8c_html_a939fdd806f427cc8505ed817e28cce9d"><div class="ttname"><a href="screen__tracking_8c.html#a939fdd806f427cc8505ed817e28cce9d">screen</a></div><div class="ttdeci">static SCREEN_STRUCT screen</div><div class="ttdef"><b>Definition:</b> <a href="screen__tracking_8c_source.html#l00411">screen_tracking.c:411</a></div></div>
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</div><!-- fragment -->
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<p><div class="dynheader">
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Here is the caller graph for this function:</div>
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<div class="dyncontent">
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<div class="center"><img src="group__tracking_gadbbcf262b0bef063b8bb876013a80ef7_icgraph.png" border="0" usemap="#group__tracking_gadbbcf262b0bef063b8bb876013a80ef7_icgraph" alt=""/></div>
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<map name="group__tracking_gadbbcf262b0bef063b8bb876013a80ef7_icgraph" id="group__tracking_gadbbcf262b0bef063b8bb876013a80ef7_icgraph">
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<area shape="rect" id="node2" href="screen__main_8c.html#af63dbdd3e891f9e0b15d60c53df83a72" title="b_our_tracking_cb" alt="" coords="192,5,320,32"/><area shape="rect" id="node4" href="screen__main_8c.html#a92ab4314565044b947e0b14b0c7cb2b9" title="b_ref_tracking_cb" alt="" coords="194,56,318,83"/><area shape="rect" id="node3" href="screen__main_8c.html#a3017cd14eca2b9e67a69e7ea559b5eaa" title="enter" alt="" coords="368,31,419,57"/></map>
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<a class="anchor" id="gaa650e188292061217071b2f3311460fe"></a>
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<td class="memname">void tracking_set_mode </td>
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<td>(</td>
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<td class="paramtype">enum <a class="el" href="group__tracking.html#ga3c8bf9318d59fa185140f11fbd82f7d1">Tracking_Implementation</a> </td>
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<td class="paramname"><em>impl</em></td><td>)</td>
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<p>Sets the current Mode/Tracking Implementation. Call this before using the screen obtained by <a class="el" href="group__tracking.html#gadbbcf262b0bef063b8bb876013a80ef7">get_screen_tracking()</a> </p><dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">impl</td><td>The new mode </td></tr>
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</dd>
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<p>Definition at line <a class="el" href="screen__tracking_8c_source.html#l00210">210</a> of file <a class="el" href="screen__tracking_8c_source.html">screen_tracking.c</a>.</p>
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<div class="fragment"><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> {</div>
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<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="comment">//Depending on the enum value let tracking_current point to a different setting/callback structure</span></div>
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<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">switch</span> (impl) {</div>
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordflow">case</span> <a class="code" href="group__tracking.html#gga3c8bf9318d59fa185140f11fbd82f7d1a601022de7c24d62c465df0a920b8e8ba">OUR_TRACKING</a>:</div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <a class="code" href="screen__tracking_8c.html#a7bd7bb6bc639dec66a8fd93227f293f0">tracking_current</a> = &<a class="code" href="screen__tracking_8c.html#a8ad01802d2302a672e63cf5d0080a61a">tracking_our</a>;</div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> </div>
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<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">case</span> <a class="code" href="group__tracking.html#gga3c8bf9318d59fa185140f11fbd82f7d1a8047bc34a9635f316a089c282bb66604">REFERENCE_TRACKING</a>:</div>
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<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <a class="code" href="screen__tracking_8c.html#a7bd7bb6bc639dec66a8fd93227f293f0">tracking_current</a> = &<a class="code" href="screen__tracking_8c.html#afc404400e5518dc8701053e6abb74a4c">tracking_reference</a>;</div>
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<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00221"></a><span class="lineno"> 221</span> </div>
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<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordflow">default</span>:</div>
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<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <a class="code" href="screen__tracking_8c.html#a7bd7bb6bc639dec66a8fd93227f293f0">tracking_current</a> = NULL;</div>
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<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  }</div>
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<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> }</div>
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<div class="ttc" id="screen__tracking_8c_html_a8ad01802d2302a672e63cf5d0080a61a"><div class="ttname"><a href="screen__tracking_8c.html#a8ad01802d2302a672e63cf5d0080a61a">tracking_our</a></div><div class="ttdeci">static TRACKING_CONFIG_STRUCT tracking_our</div><div class="ttdef"><b>Definition:</b> <a href="screen__tracking_8c_source.html#l00167">screen_tracking.c:167</a></div></div>
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<div class="ttc" id="screen__tracking_8c_html_a7bd7bb6bc639dec66a8fd93227f293f0"><div class="ttname"><a href="screen__tracking_8c.html#a7bd7bb6bc639dec66a8fd93227f293f0">tracking_current</a></div><div class="ttdeci">static TRACKING_CONFIG_STRUCT * tracking_current</div><div class="ttdef"><b>Definition:</b> <a href="screen__tracking_8c_source.html#l00207">screen_tracking.c:207</a></div></div>
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<div class="ttc" id="group__tracking_html_gga3c8bf9318d59fa185140f11fbd82f7d1a8047bc34a9635f316a089c282bb66604"><div class="ttname"><a href="group__tracking.html#gga3c8bf9318d59fa185140f11fbd82f7d1a8047bc34a9635f316a089c282bb66604">REFERENCE_TRACKING</a></div><div class="ttdoc">Pixy's internal tracking implementation. </div><div class="ttdef"><b>Definition:</b> <a href="screen__tracking_8h_source.html#l00033">screen_tracking.h:33</a></div></div>
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<div class="ttc" id="screen__tracking_8c_html_afc404400e5518dc8701053e6abb74a4c"><div class="ttname"><a href="screen__tracking_8c.html#afc404400e5518dc8701053e6abb74a4c">tracking_reference</a></div><div class="ttdeci">static TRACKING_CONFIG_STRUCT tracking_reference</div><div class="ttdef"><b>Definition:</b> <a href="screen__tracking_8c_source.html#l00200">screen_tracking.c:200</a></div></div>
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<div class="ttc" id="group__tracking_html_gga3c8bf9318d59fa185140f11fbd82f7d1a601022de7c24d62c465df0a920b8e8ba"><div class="ttname"><a href="group__tracking.html#gga3c8bf9318d59fa185140f11fbd82f7d1a601022de7c24d62c465df0a920b8e8ba">OUR_TRACKING</a></div><div class="ttdoc">Our own tracking PID implementation. </div><div class="ttdef"><b>Definition:</b> <a href="screen__tracking_8h_source.html#l00032">screen_tracking.h:32</a></div></div>
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Here is the caller graph for this function:</div>
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<div class="center"><img src="group__tracking_gaa650e188292061217071b2f3311460fe_icgraph.png" border="0" usemap="#group__tracking_gaa650e188292061217071b2f3311460fe_icgraph" alt=""/></div>
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Generated on Mon Jun 8 2015 11:01:19 for discoverpixy by  <a href="http://www.doxygen.org/index.html">
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