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</div><hr /><div id="imagickkernel.frombuiltin" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ImagickKernel::fromBuiltIn</h1>
  <p class="verinfo">(PECL imagick &gt;= 3.3.0)</p><p class="refpurpose"><span class="refname">ImagickKernel::fromBuiltIn</span> &mdash; <span class="dc-title">Description</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-imagickkernel.frombuiltin-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="modifier">static</span> <span class="type"><a href="class.imagickkernel.html" class="type ImagickKernel">ImagickKernel</a></span> <span class="methodname"><strong>ImagickKernel::fromBuiltin</strong></span>
    ( <span class="methodparam"><span class="type">int</span> <code class="parameter">$kernelType</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$kernelString</code></span>
   )</div>

  <p class="para rdfs-comment">
   Create a kernel from a builtin in kernel. See http://www.imagemagick.org/Usage/morphology/#kernel for examples. Currently the &#039;rotation&#039; symbols are not supported. Example:
   $diamondKernel = ImagickKernel::fromBuiltIn(\Imagick::KERNEL_DIAMOND, &quot;2&quot;);
  </p>

 </div>


 <div class="refsect1 parameters" id="refsect1-imagickkernel.frombuiltin-parameters">
  <h3 class="title">Parameters</h3>
  <dl>

   
    <dt>
<code class="parameter">kerneltype</code></dt>

    <dd>

     <p class="para">
      The type of kernel to build e.g. \Imagick::KERNEL_DIAMOND
     </p>
    </dd>

   
   
    <dt>
<code class="parameter">kernelString</code></dt>

    <dd>

     <p class="para">
      A string that describes the parameters e.g. &quot;4,2.5&quot;
     </p>
    </dd>

   
  </dl>

 </div>


 <div class="refsect1 returnvalues" id="refsect1-imagickkernel.frombuiltin-returnvalues">
  <h3 class="title">Return Values</h3>
  <p class="para">
   
  </p>
 </div>





 <div class="refsect1 examples" id="refsect1-imagickkernel.frombuiltin-examples">
  <h3 class="title">Examples</h3>
  <p class="para">
    <div class="example" id="example-4135">
      <p><strong>Example #1  <span class="function"><strong>ImagickKernel::fromBuiltin()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /><br /><br /></span><span style="color: #007700">function&nbsp;</span><span style="color: #0000BB">renderKernel</span><span style="color: #007700">(</span><span style="color: #0000BB">ImagickKernel&nbsp;$imagickKernel</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$matrix&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$imagickKernel</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getMatrix</span><span style="color: #007700">();<br />&nbsp;&nbsp;&nbsp;&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imageMargin&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">20</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$tileSize&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">20</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$tileSpace&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">4</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$shadowSigma&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">4</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$shadowDropX&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">20</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$shadowDropY&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">;<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$radius&nbsp;</span><span style="color: #007700">=&nbsp;(</span><span style="color: #0000BB">$tileSize&nbsp;</span><span style="color: #007700">/&nbsp;</span><span style="color: #0000BB">2</span><span style="color: #007700">)&nbsp;*&nbsp;</span><span style="color: #0000BB">0.9</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$rows&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">count</span><span style="color: #007700">(</span><span style="color: #0000BB">$matrix</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$columns&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">count</span><span style="color: #007700">(</span><span style="color: #0000BB">$matrix</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">]);<br />&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;\</span><span style="color: #0000BB">ImagickDraw</span><span style="color: #007700">();<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setFillColor</span><span style="color: #007700">(</span><span style="color: #DD0000">'#afafaf'</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setStrokeColor</span><span style="color: #007700">(</span><span style="color: #DD0000">'none'</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">translate</span><span style="color: #007700">(</span><span style="color: #0000BB">$imageMargin</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$imageMargin</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">push</span><span style="color: #007700">();<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">ksort</span><span style="color: #007700">(</span><span style="color: #0000BB">$matrix</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;foreach&nbsp;(</span><span style="color: #0000BB">$matrix&nbsp;</span><span style="color: #007700">as&nbsp;</span><span style="color: #0000BB">$row</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">ksort</span><span style="color: #007700">(</span><span style="color: #0000BB">$row</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">push</span><span style="color: #007700">();<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;foreach&nbsp;(</span><span style="color: #0000BB">$row&nbsp;</span><span style="color: #007700">as&nbsp;</span><span style="color: #0000BB">$cell</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(</span><span style="color: #0000BB">$cell&nbsp;</span><span style="color: #007700">!==&nbsp;</span><span style="color: #0000BB">false</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$color&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">intval</span><span style="color: #007700">(</span><span style="color: #0000BB">255&nbsp;</span><span style="color: #007700">*&nbsp;</span><span style="color: #0000BB">$cell</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$colorString&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">sprintf</span><span style="color: #007700">(</span><span style="color: #DD0000">"rgb(%f,&nbsp;%f,&nbsp;%f)"</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$color</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$color</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$color</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setFillColor</span><span style="color: #007700">(</span><span style="color: #0000BB">$colorString</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">rectangle</span><span style="color: #007700">(</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$tileSize</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$tileSize</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">translate</span><span style="color: #007700">((</span><span style="color: #0000BB">$tileSize&nbsp;</span><span style="color: #007700">+&nbsp;</span><span style="color: #0000BB">$tileSpace</span><span style="color: #007700">),&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">pop</span><span style="color: #007700">();<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">translate</span><span style="color: #007700">(</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;(</span><span style="color: #0000BB">$tileSize&nbsp;</span><span style="color: #007700">+&nbsp;</span><span style="color: #0000BB">$tileSpace</span><span style="color: #007700">));<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">pop</span><span style="color: #007700">();<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$width&nbsp;</span><span style="color: #007700">=&nbsp;(</span><span style="color: #0000BB">$columns&nbsp;</span><span style="color: #007700">*&nbsp;</span><span style="color: #0000BB">$tileSize</span><span style="color: #007700">)&nbsp;+&nbsp;((</span><span style="color: #0000BB">$columns&nbsp;</span><span style="color: #007700">-&nbsp;</span><span style="color: #0000BB">1</span><span style="color: #007700">)&nbsp;*&nbsp;</span><span style="color: #0000BB">$tileSpace</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$height&nbsp;</span><span style="color: #007700">=&nbsp;(</span><span style="color: #0000BB">$rows&nbsp;</span><span style="color: #007700">*&nbsp;</span><span style="color: #0000BB">$tileSize</span><span style="color: #007700">)&nbsp;+&nbsp;((</span><span style="color: #0000BB">$rows&nbsp;</span><span style="color: #007700">-&nbsp;</span><span style="color: #0000BB">1</span><span style="color: #007700">)&nbsp;*&nbsp;</span><span style="color: #0000BB">$tileSpace</span><span style="color: #007700">);<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">push</span><span style="color: #007700">();<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">translate</span><span style="color: #007700">(</span><span style="color: #0000BB">$width</span><span style="color: #007700">/</span><span style="color: #0000BB">2&nbsp;</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$height</span><span style="color: #007700">/</span><span style="color: #0000BB">2</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setFillColor</span><span style="color: #007700">(</span><span style="color: #DD0000">'rgba(0,&nbsp;0,&nbsp;0,&nbsp;0)'</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setStrokeColor</span><span style="color: #007700">(</span><span style="color: #DD0000">'white'</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">circle</span><span style="color: #007700">(</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$radius&nbsp;</span><span style="color: #007700">-&nbsp;</span><span style="color: #0000BB">1</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setStrokeColor</span><span style="color: #007700">(</span><span style="color: #DD0000">'black'</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">circle</span><span style="color: #007700">(</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$radius</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">pop</span><span style="color: #007700">();<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$canvasWidth&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$width&nbsp;</span><span style="color: #007700">+&nbsp;(</span><span style="color: #0000BB">2&nbsp;</span><span style="color: #007700">*&nbsp;</span><span style="color: #0000BB">$imageMargin</span><span style="color: #007700">);&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$canvasHeight&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$height&nbsp;</span><span style="color: #007700">+&nbsp;(</span><span style="color: #0000BB">2&nbsp;</span><span style="color: #007700">*&nbsp;</span><span style="color: #0000BB">$imageMargin</span><span style="color: #007700">);<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$kernel&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;\</span><span style="color: #0000BB">Imagick</span><span style="color: #007700">();<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$kernel</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">newPseudoImage</span><span style="color: #007700">(<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$canvasWidth</span><span style="color: #007700">,<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$canvasHeight</span><span style="color: #007700">,<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #DD0000">'canvas:none'<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">);<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$kernel</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setImageFormat</span><span style="color: #007700">(</span><span style="color: #DD0000">'png'</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$kernel</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">drawImage</span><span style="color: #007700">(</span><span style="color: #0000BB">$imagickDraw</span><span style="color: #007700">);<br />&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #FF8000">/*&nbsp;create&nbsp;drop&nbsp;shadow&nbsp;on&nbsp;it's&nbsp;own&nbsp;layer&nbsp;*/<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$canvas&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$kernel</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">clone</span><span style="color: #007700">();<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setImageBackgroundColor</span><span style="color: #007700">(new&nbsp;\</span><span style="color: #0000BB">ImagickPixel</span><span style="color: #007700">(</span><span style="color: #DD0000">'rgb(0,&nbsp;0,&nbsp;0)'</span><span style="color: #007700">));<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">shadowImage</span><span style="color: #007700">(</span><span style="color: #0000BB">100</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$shadowSigma</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$shadowDropX</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$shadowDropY</span><span style="color: #007700">);<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setImagePage</span><span style="color: #007700">(</span><span style="color: #0000BB">$canvasWidth</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$canvasHeight</span><span style="color: #007700">,&nbsp;-</span><span style="color: #0000BB">5</span><span style="color: #007700">,&nbsp;-</span><span style="color: #0000BB">5</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">cropImage</span><span style="color: #007700">(</span><span style="color: #0000BB">$canvasWidth</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$canvasHeight</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #FF8000">/*&nbsp;composite&nbsp;original&nbsp;text_layer&nbsp;onto&nbsp;shadow_layer&nbsp;*/<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">compositeImage</span><span style="color: #007700">(</span><span style="color: #0000BB">$kernel</span><span style="color: #007700">,&nbsp;\</span><span style="color: #0000BB">Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">COMPOSITE_OVER</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setImageFormat</span><span style="color: #007700">(</span><span style="color: #DD0000">'png'</span><span style="color: #007700">);<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000BB">$canvas</span><span style="color: #007700">;<br />}<br /><br /><br />function&nbsp;</span><span style="color: #0000BB">createFromBuiltin</span><span style="color: #007700">(</span><span style="color: #0000BB">$kernelType</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$kernelFirstTerm</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$kernelSecondTerm</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$kernelThirdTerm</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$string&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">''</span><span style="color: #007700">;<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(</span><span style="color: #0000BB">$kernelFirstTerm&nbsp;</span><span style="color: #007700">!=&nbsp;</span><span style="color: #0000BB">false&nbsp;</span><span style="color: #007700">&amp;&amp;&nbsp;</span><span style="color: #0000BB">strlen</span><span style="color: #007700">(</span><span style="color: #0000BB">trim</span><span style="color: #007700">(</span><span style="color: #0000BB">$kernelFirstTerm</span><span style="color: #007700">))&nbsp;!=&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$string&nbsp;</span><span style="color: #007700">.=&nbsp;</span><span style="color: #0000BB">$kernelFirstTerm</span><span style="color: #007700">;<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(</span><span style="color: #0000BB">$kernelSecondTerm&nbsp;</span><span style="color: #007700">!=&nbsp;</span><span style="color: #0000BB">false&nbsp;</span><span style="color: #007700">&amp;&amp;&nbsp;</span><span style="color: #0000BB">strlen</span><span style="color: #007700">(</span><span style="color: #0000BB">trim</span><span style="color: #007700">(</span><span style="color: #0000BB">$kernelSecondTerm</span><span style="color: #007700">))&nbsp;!=&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$string&nbsp;</span><span style="color: #007700">.=&nbsp;</span><span style="color: #DD0000">','</span><span style="color: #007700">.</span><span style="color: #0000BB">$kernelSecondTerm</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(</span><span style="color: #0000BB">$kernelThirdTerm&nbsp;</span><span style="color: #007700">!=&nbsp;</span><span style="color: #0000BB">false&nbsp;</span><span style="color: #007700">&amp;&amp;&nbsp;</span><span style="color: #0000BB">strlen</span><span style="color: #007700">(</span><span style="color: #0000BB">trim</span><span style="color: #007700">(</span><span style="color: #0000BB">$kernelThirdTerm</span><span style="color: #007700">))&nbsp;!=&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$string&nbsp;</span><span style="color: #007700">.=&nbsp;</span><span style="color: #DD0000">','</span><span style="color: #007700">.</span><span style="color: #0000BB">$kernelThirdTerm</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$kernel&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$kernelType</span><span style="color: #007700">,<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$string<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">);<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000BB">$kernel</span><span style="color: #007700">;<br />}<br />&nbsp;&nbsp;&nbsp;&nbsp;<br />function&nbsp;</span><span style="color: #0000BB">fromBuiltin</span><span style="color: #007700">(</span><span style="color: #0000BB">$kernelType</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$kernelFirstTerm</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$kernelSecondTerm</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$kernelThirdTerm</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$diamondKernel&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">createFromBuiltin</span><span style="color: #007700">(</span><span style="color: #0000BB">$kernelType</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$kernelFirstTerm</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$kernelSecondTerm</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$kernelThirdTerm</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$imagick&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">renderKernel</span><span style="color: #007700">(</span><span style="color: #0000BB">$diamondKernel</span><span style="color: #007700">);<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type:&nbsp;image/png"</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span style="color: #0000BB">$imagick</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br />}<br /><br /></span><span style="color: #0000BB">fromBuiltin</span><span style="color: #007700">(\</span><span style="color: #0000BB">Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_DIAMOND</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">2</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">false</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">false</span><span style="color: #007700">);<br /><br /><br /></span><span style="color: #0000BB">?&gt;</span>
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