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        <a href="SmootLight-module.html">Package&nbsp;SmootLight</a> ::
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        Module&nbsp;ZigzagLayout
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<h1 class="epydoc">Source Code for <a href="SmootLight.layouts.ZigzagLayout-module.html">Module SmootLight.layouts.ZigzagLayout</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno"> 1</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Package SmootLight.operationscore=SmootLight.operationscore-module.html"><a title="SmootLight.operationscore" class="py-name" href="#" onclick="return doclink('link-0', 'operationscore', 'link-0');">operationscore</a></tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Module SmootLight.operationscore.PixelAssembler=SmootLight.operationscore.PixelAssembler-module.html,Class SmootLight.operationscore.PixelAssembler.PixelAssembler=SmootLight.operationscore.PixelAssembler.PixelAssembler-class.html"><a title="SmootLight.operationscore.PixelAssembler
SmootLight.operationscore.PixelAssembler.PixelAssembler" class="py-name" href="#" onclick="return doclink('link-1', 'PixelAssembler', 'link-1');">PixelAssembler</a></tt> <tt class="py-keyword">import</tt> <tt class="py-op">*</tt> </tt>
<a name="L2"></a><tt class="py-lineno"> 2</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">pdb</tt> </tt>
<a name="ZigzagLayout"></a><div id="ZigzagLayout-def"><a name="L3"></a><tt class="py-lineno"> 3</tt> <a class="py-toggle" href="#" id="ZigzagLayout-toggle" onclick="return toggle('ZigzagLayout');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="SmootLight.layouts.ZigzagLayout.ZigzagLayout-class.html">ZigzagLayout</a><tt class="py-op">(</tt><tt class="py-base-class">PixelAssembler</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="ZigzagLayout-collapsed" style="display:none;" pad="++" indent="++++"></div><div id="ZigzagLayout-expanded"><a name="L4"></a><tt class="py-lineno"> 4</tt>  <tt class="py-line">    <tt class="py-docstring">"""ZigZagLayout is a slightly more complex layout class that makes a zig-Zag Led Pattern</tt> </tt>
<a name="L5"></a><tt class="py-lineno"> 5</tt>  <tt class="py-line"><tt class="py-docstring">    Inheriting classes must specify zigLength, the length in lights of a of a zig</tt> </tt>
<a name="L6"></a><tt class="py-lineno"> 6</tt>  <tt class="py-line"><tt class="py-docstring">    and zig Axis, the direction of the long X axis (X or Y).</tt> </tt>
<a name="L7"></a><tt class="py-lineno"> 7</tt>  <tt class="py-line"><tt class="py-docstring">    EG: zig length = 4, zig Axis = X would give:</tt> </tt>
<a name="L8"></a><tt class="py-lineno"> 8</tt>  <tt class="py-line"><tt class="py-docstring">     X-X-X-X</tt> </tt>
<a name="L9"></a><tt class="py-lineno"> 9</tt>  <tt class="py-line"><tt class="py-docstring">           |</tt> </tt>
<a name="L10"></a><tt class="py-lineno">10</tt>  <tt class="py-line"><tt class="py-docstring">     X-X-X-X</tt> </tt>
<a name="L11"></a><tt class="py-lineno">11</tt>  <tt class="py-line"><tt class="py-docstring">     |</tt> </tt>
<a name="L12"></a><tt class="py-lineno">12</tt>  <tt class="py-line"><tt class="py-docstring">     X-X-X-X etc."""</tt> </tt>
<a name="ZigzagLayout.initLayout"></a><div id="ZigzagLayout.initLayout-def"><a name="L13"></a><tt class="py-lineno">13</tt> <a class="py-toggle" href="#" id="ZigzagLayout.initLayout-toggle" onclick="return toggle('ZigzagLayout.initLayout');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="SmootLight.layouts.ZigzagLayout.ZigzagLayout-class.html#initLayout">initLayout</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="ZigzagLayout.initLayout-collapsed" style="display:none;" pad="++" indent="++++++++"></div><div id="ZigzagLayout.initLayout-expanded"><a name="L14"></a><tt class="py-lineno">14</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-string">'zigLength'</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-2" class="py-name" targets="Variable SmootLight.util.PacketComposition.argDict=SmootLight.util.PacketComposition-module.html#argDict"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-2', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">:</tt> </tt>
<a name="L15"></a><tt class="py-lineno">15</tt>  <tt class="py-line">            <tt class="py-keyword">raise</tt> <tt class="py-name">Exception</tt><tt class="py-op">(</tt><tt class="py-string">'zigLength must be defined in argDict'</tt><tt class="py-op">)</tt>  </tt>
<a name="L16"></a><tt class="py-lineno">16</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-string">'zigAxis'</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-3" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-3', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">:</tt> </tt>
<a name="L17"></a><tt class="py-lineno">17</tt>  <tt class="py-line">            <tt class="py-keyword">raise</tt> <tt class="py-name">Exception</tt><tt class="py-op">(</tt><tt class="py-string">'zigAxis must be defined in argDict'</tt><tt class="py-op">)</tt> </tt>
<a name="L18"></a><tt class="py-lineno">18</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-string">'xDirection'</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-4" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-4', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">:</tt> </tt>
<a name="L19"></a><tt class="py-lineno">19</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-5" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-5', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'xDirection'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-number">1</tt> <tt class="py-comment">#right</tt> </tt>
<a name="L20"></a><tt class="py-lineno">20</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-string">'yDirection'</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-6" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-6', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">:</tt> </tt>
<a name="L21"></a><tt class="py-lineno">21</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-7" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-7', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'yDirection'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-number">1</tt> <tt class="py-comment">#down</tt> </tt>
</div><a name="ZigzagLayout.layoutFunc"></a><div id="ZigzagLayout.layoutFunc-def"><a name="L22"></a><tt class="py-lineno">22</tt> <a class="py-toggle" href="#" id="ZigzagLayout.layoutFunc-toggle" onclick="return toggle('ZigzagLayout.layoutFunc');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="SmootLight.layouts.ZigzagLayout.ZigzagLayout-class.html#layoutFunc">layoutFunc</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">lastLocation</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="ZigzagLayout.layoutFunc-collapsed" style="display:none;" pad="++" indent="++++++++"></div><div id="ZigzagLayout.layoutFunc-expanded"><a name="L23"></a><tt class="py-lineno">23</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-string">'buildQueue'</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-8" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-8', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">:</tt> </tt>
<a name="L24"></a><tt class="py-lineno">24</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-9" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-9', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'buildQueue'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-10" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-10', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'zigLength'</tt><tt class="py-op">]</tt> </tt>
<a name="L25"></a><tt class="py-lineno">25</tt>  <tt class="py-line">         </tt>
<a name="L26"></a><tt class="py-lineno">26</tt>  <tt class="py-line">        <tt class="py-name">newLoc</tt> <tt class="py-op">=</tt> <tt class="py-name">list</tt><tt class="py-op">(</tt><tt class="py-name">lastLocation</tt><tt class="py-op">)</tt>  </tt>
<a name="L27"></a><tt class="py-lineno">27</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-11" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-11', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'buildQueue'</tt><tt class="py-op">]</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">1</tt><tt class="py-op">:</tt> </tt>
<a name="L28"></a><tt class="py-lineno">28</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-12" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-12', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'zigAxis'</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">'X'</tt><tt class="py-op">:</tt> </tt>
<a name="L29"></a><tt class="py-lineno">29</tt>  <tt class="py-line">                <tt class="py-name">newLoc</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> <tt class="py-op">+=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-13" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-13', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'spacing'</tt><tt class="py-op">]</tt> <tt class="py-op">*</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-14" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-14', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'xDirection'</tt><tt class="py-op">]</tt> </tt>
<a name="L30"></a><tt class="py-lineno">30</tt>  <tt class="py-line">            <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L31"></a><tt class="py-lineno">31</tt>  <tt class="py-line">                <tt class="py-name">newLoc</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-op">+=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-15" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-15', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'spacing'</tt><tt class="py-op">]</tt> <tt class="py-op">*</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-16" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-16', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'yDirection'</tt><tt class="py-op">]</tt> </tt>
<a name="L32"></a><tt class="py-lineno">32</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-17" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-17', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'buildQueue'</tt><tt class="py-op">]</tt> <tt class="py-op">-=</tt> <tt class="py-number">1</tt> </tt>
<a name="L33"></a><tt class="py-lineno">33</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L34"></a><tt class="py-lineno">34</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-18" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-18', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'buildQueue'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-19" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-19', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'zigLength'</tt><tt class="py-op">]</tt> </tt>
<a name="L35"></a><tt class="py-lineno">35</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-20" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-20', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'zigAxis'</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">'X'</tt><tt class="py-op">:</tt> </tt>
<a name="L36"></a><tt class="py-lineno">36</tt>  <tt class="py-line">                <tt class="py-name">newLoc</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-op">+=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-21" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-21', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'spacing'</tt><tt class="py-op">]</tt> <tt class="py-op">*</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-22" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-22', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'yDirection'</tt><tt class="py-op">]</tt> </tt>
<a name="L37"></a><tt class="py-lineno">37</tt>  <tt class="py-line">            <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L38"></a><tt class="py-lineno">38</tt>  <tt class="py-line">                <tt class="py-name">newLoc</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> <tt class="py-op">+=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-23" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-23', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'spacing'</tt><tt class="py-op">]</tt> <tt class="py-op">*</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-24" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-24', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'xDirection'</tt><tt class="py-op">]</tt> </tt>
<a name="L39"></a><tt class="py-lineno">39</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-25" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-25', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'zigAxis'</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">'X'</tt><tt class="py-op">:</tt> </tt>
<a name="L40"></a><tt class="py-lineno">40</tt>  <tt class="py-line">                <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-26" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-26', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'xDirection'</tt><tt class="py-op">]</tt> <tt class="py-op">*=</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt> </tt>
<a name="L41"></a><tt class="py-lineno">41</tt>  <tt class="py-line">            <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L42"></a><tt class="py-lineno">42</tt>  <tt class="py-line">                <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-27" class="py-name"><a title="SmootLight.util.PacketComposition.argDict" class="py-name" href="#" onclick="return doclink('link-27', 'argDict', 'link-2');">argDict</a></tt><tt class="py-op">[</tt><tt class="py-string">'yDirection'</tt><tt class="py-op">]</tt> <tt class="py-op">*=</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt> </tt>
<a name="L43"></a><tt class="py-lineno">43</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">newLoc</tt> </tt>
</div></div><a name="L44"></a><tt class="py-lineno">44</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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