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<a href="SmootLight-module.html">Package SmootLight</a> ::
<a href="SmootLight.pixelmappers-module.html">Package pixelmappers</a> ::
Module SimpleMapper
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<h1 class="epydoc">Source Code for <a href="SmootLight.pixelmappers.SimpleMapper-module.html">Module SmootLight.pixelmappers.SimpleMapper</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.PixelMapper=SmootLight.operationscore.PixelMapper-module.html,Class SmootLight.operationscore.PixelMapper.PixelMapper=SmootLight.operationscore.PixelMapper.PixelMapper-class.html"><a title="SmootLight.operationscore.PixelMapper
SmootLight.operationscore.PixelMapper.PixelMapper" class="py-name" href="#" onclick="return doclink('link-1', 'PixelMapper', 'link-1');">PixelMapper</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 id="link-2" class="py-name" targets="Package SmootLight.util=SmootLight.util-module.html"><a title="SmootLight.util" class="py-name" href="#" onclick="return doclink('link-2', 'util', 'link-2');">util</a></tt><tt class="py-op">.</tt><tt id="link-3" class="py-name" targets="Module SmootLight.util.Geo=SmootLight.util.Geo-module.html"><a title="SmootLight.util.Geo" class="py-name" href="#" onclick="return doclink('link-3', 'Geo', 'link-3');">Geo</a></tt> <tt class="py-keyword">as</tt> <tt id="link-4" class="py-name"><a title="SmootLight.util.Geo" class="py-name" href="#" onclick="return doclink('link-4', 'Geo', 'link-3');">Geo</a></tt> </tt>
<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">math</tt> </tt>
<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">sys</tt> </tt>
<a name="SimpleMapper"></a><div id="SimpleMapper-def"><a name="L5"></a><tt class="py-lineno"> 5</tt> <a class="py-toggle" href="#" id="SimpleMapper-toggle" onclick="return toggle('SimpleMapper');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="SmootLight.pixelmappers.SimpleMapper.SimpleMapper-class.html">SimpleMapper</a><tt class="py-op">(</tt><tt class="py-base-class">PixelMapper</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="SimpleMapper-collapsed" style="display:none;" pad="++" indent="++++"></div><div id="SimpleMapper-expanded"><a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"> <tt class="py-docstring">"""SimpleMapper is a PixelMapper which maps events to the nearest Pixel. It also supports</tt> </tt>
<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-docstring"> strings of the form:</tt> </tt>
<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-docstring"> {x}>5, {y}<10, {x}*{y}<{x}, etc. (Conditions, separated by commas. Standard python syntax such</tt> </tt>
<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-docstring"> as and and or may also be</tt> </tt>
<a name="L10"></a><tt class="py-lineno">10</tt> <tt class="py-line"><tt class="py-docstring"> used). You may use 'math.' functions such as math.sqrt, etc. It also accepts lists of strings"""</tt> </tt>
<a name="SimpleMapper.mappingFunction"></a><div id="SimpleMapper.mappingFunction-def"><a name="L11"></a><tt class="py-lineno">11</tt> <a class="py-toggle" href="#" id="SimpleMapper.mappingFunction-toggle" onclick="return toggle('SimpleMapper.mappingFunction');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="SmootLight.pixelmappers.SimpleMapper.SimpleMapper-class.html#mappingFunction">mappingFunction</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">eventLocation</tt><tt class="py-op">,</tt> <tt class="py-param">screen</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="SimpleMapper.mappingFunction-collapsed" style="display:none;" pad="++" indent="++++++++"></div><div id="SimpleMapper.mappingFunction-expanded"><a name="L12"></a><tt class="py-lineno">12</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">type</tt><tt class="py-op">(</tt><tt class="py-name">eventLocation</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-name">type</tt><tt class="py-op">(</tt><tt class="py-name">tuple</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L13"></a><tt class="py-lineno">13</tt> <tt class="py-line"> <tt class="py-name">bestDist</tt> <tt class="py-op">=</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">maxint</tt> </tt>
<a name="L14"></a><tt class="py-lineno">14</tt> <tt class="py-line"> <tt class="py-name">bestPixel</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
<a name="L15"></a><tt class="py-lineno">15</tt> <tt class="py-line"> <tt class="py-op">[</tt><tt id="link-5" class="py-name" targets="Variable SmootLight.TestProfile.x=SmootLight.TestProfile-module.html#x"><a title="SmootLight.TestProfile.x" class="py-name" href="#" onclick="return doclink('link-5', 'x', 'link-5');">x</a></tt><tt class="py-op">,</tt><tt class="py-name">y</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">eventLocation</tt> </tt>
<a name="L16"></a><tt class="py-lineno">16</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-op">(</tt><tt id="link-6" class="py-name"><a title="SmootLight.TestProfile.x" class="py-name" href="#" onclick="return doclink('link-6', 'x', 'link-5');">x</a></tt><tt class="py-op">,</tt><tt class="py-name">pixel</tt><tt class="py-op">)</tt> <tt class="py-keyword">in</tt> <tt class="py-name">screen</tt><tt class="py-op">.</tt><tt id="link-7" class="py-name" targets="Method SmootLight.pixelcore.Screen.Screen.pixelsInRange()=SmootLight.pixelcore.Screen.Screen-class.html#pixelsInRange"><a title="SmootLight.pixelcore.Screen.Screen.pixelsInRange" class="py-name" href="#" onclick="return doclink('link-7', 'pixelsInRange', 'link-7');">pixelsInRange</a></tt><tt class="py-op">(</tt><tt id="link-8" class="py-name"><a title="SmootLight.TestProfile.x" class="py-name" href="#" onclick="return doclink('link-8', 'x', 'link-5');">x</a></tt><tt class="py-op">-</tt><tt class="py-name">self</tt><tt class="py-op">[</tt><tt class="py-string">'CutoffDist'</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> \ </tt>
<a name="L17"></a><tt class="py-lineno">17</tt> <tt class="py-line"> <tt id="link-9" class="py-name"><a title="SmootLight.TestProfile.x" class="py-name" href="#" onclick="return doclink('link-9', 'x', 'link-5');">x</a></tt><tt class="py-op">+</tt><tt class="py-name">self</tt><tt class="py-op">[</tt><tt class="py-string">'CutoffDist'</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L18"></a><tt class="py-lineno">18</tt> <tt class="py-line"> <tt class="py-name">pixelDist</tt> <tt class="py-op">=</tt> <tt id="link-10" class="py-name"><a title="SmootLight.util.Geo" class="py-name" href="#" onclick="return doclink('link-10', 'Geo', 'link-3');">Geo</a></tt><tt class="py-op">.</tt><tt id="link-11" class="py-name" targets="Function SmootLight.util.Geo.dist()=SmootLight.util.Geo-module.html#dist"><a title="SmootLight.util.Geo.dist" class="py-name" href="#" onclick="return doclink('link-11', 'dist', 'link-11');">dist</a></tt><tt class="py-op">(</tt><tt class="py-name">pixel</tt><tt class="py-op">.</tt><tt class="py-name">location</tt><tt class="py-op">,</tt> <tt class="py-name">eventLocation</tt><tt class="py-op">)</tt> </tt>
<a name="L19"></a><tt class="py-lineno">19</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">pixelDist</tt> <tt class="py-op"><</tt> <tt class="py-name">bestDist</tt><tt class="py-op">:</tt> </tt>
<a name="L20"></a><tt class="py-lineno">20</tt> <tt class="py-line"> <tt class="py-name">bestPixel</tt> <tt class="py-op">=</tt> <tt class="py-name">pixel</tt> </tt>
<a name="L21"></a><tt class="py-lineno">21</tt> <tt class="py-line"> <tt class="py-name">bestDist</tt> <tt class="py-op">=</tt> <tt class="py-name">pixelDist</tt> </tt>
<a name="L22"></a><tt class="py-lineno">22</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">bestPixel</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L23"></a><tt class="py-lineno">23</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-op">[</tt><tt class="py-op">(</tt><tt class="py-name">bestPixel</tt><tt class="py-op">,</tt><tt class="py-number">1</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
<a name="L24"></a><tt class="py-lineno">24</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L25"></a><tt class="py-lineno">25</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L26"></a><tt class="py-lineno">26</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L27"></a><tt class="py-lineno">27</tt> <tt class="py-line"> <tt class="py-comment">#{x}>5,{y}<k</tt> </tt>
<a name="L28"></a><tt class="py-lineno">28</tt> <tt class="py-line"> <tt class="py-name">ret</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L29"></a><tt class="py-lineno">29</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt class="py-name">eventLocation</tt><tt class="py-op">,</tt> <tt class="py-name">list</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L30"></a><tt class="py-lineno">30</tt> <tt class="py-line"> <tt class="py-name">eventLocation</tt> <tt class="py-op">=</tt> <tt class="py-name">eventLocation</tt><tt class="py-op">.</tt><tt class="py-name">replace</tt><tt class="py-op">(</tt><tt class="py-string">'{x}'</tt><tt class="py-op">,</tt> <tt class="py-string">'pixel.location[0]'</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">eventLocation</tt> <tt class="py-op">=</tt> <tt class="py-name">eventLocation</tt><tt class="py-op">.</tt><tt class="py-name">replace</tt><tt class="py-op">(</tt><tt class="py-string">'{y}'</tt><tt class="py-op">,</tt> <tt class="py-string">'pixel.location[1]'</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">conditions</tt> <tt class="py-op">=</tt> <tt class="py-name">eventLocation</tt><tt class="py-op">.</tt><tt class="py-name">split</tt><tt class="py-op">(</tt><tt class="py-string">','</tt><tt class="py-op">)</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">conditions</tt> <tt class="py-op">=</tt> <tt class="py-name">eventLocation</tt> <tt class="py-comment">#TODO: check for lists of strings</tt> </tt>
<a name="L35"></a><tt class="py-lineno">35</tt> <tt class="py-line"> <tt class="py-name">conditionLambdas</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-name">eval</tt><tt class="py-op">(</tt><tt class="py-string">'lambda pixel:'</tt><tt class="py-op">+</tt><tt class="py-name">condition</tt><tt class="py-op">)</tt> <tt class="py-keyword">for</tt> <tt class="py-name">condition</tt> <tt class="py-keyword">in</tt> <tt class="py-name">conditions</tt><tt class="py-op">]</tt> </tt>
<a name="L36"></a><tt class="py-lineno">36</tt> <tt class="py-line"> </tt>
<a name="L37"></a><tt class="py-lineno">37</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">pixel</tt> <tt class="py-keyword">in</tt> <tt class="py-name">screen</tt><tt class="py-op">:</tt> </tt>
<a name="L38"></a><tt class="py-lineno">38</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L39"></a><tt class="py-lineno">39</tt> <tt class="py-line"> <tt class="py-name">pixelValid</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
<a name="L40"></a><tt class="py-lineno">40</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">p</tt> <tt class="py-keyword">in</tt> <tt class="py-name">conditionLambdas</tt><tt class="py-op">:</tt> </tt>
<a name="L41"></a><tt class="py-lineno">41</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">p</tt><tt class="py-op">(</tt><tt class="py-name">pixel</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-name">False</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">pixelValid</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
<a name="L43"></a><tt class="py-lineno">43</tt> <tt class="py-line"> <tt class="py-keyword">continue</tt> </tt>
<a name="L44"></a><tt class="py-lineno">44</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">pixelValid</tt><tt class="py-op">:</tt> </tt>
<a name="L45"></a><tt class="py-lineno">45</tt> <tt class="py-line"> <tt class="py-name">ret</tt><tt class="py-op">.</tt><tt class="py-name">append</tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">pixel</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L46"></a><tt class="py-lineno">46</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">Exception</tt> <tt class="py-keyword">as</tt> <tt class="py-name">exp</tt><tt class="py-op">:</tt> </tt>
<a name="L47"></a><tt class="py-lineno">47</tt> <tt class="py-line"> <tt class="py-name">exp</tt><tt class="py-op">.</tt><tt class="py-name">message</tt> <tt class="py-op">+=</tt> <tt class="py-string">'Bad Event Condition'</tt> </tt>
<a name="L48"></a><tt class="py-lineno">48</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">exp</tt> </tt>
<a name="L49"></a><tt class="py-lineno">49</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">ret</tt> </tt>
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