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?>
<div id="imagick.morphology" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Imagick::morphology</h1>
  <p class="verinfo">(PECL imagick 3 &gt;= 3.3.0)</p><p class="refpurpose"><span class="refname">Imagick::morphology</span> &mdash; <span class="dc-title">Aplica un núcleo personalizado a la imagen según el método de morfología dado</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-imagick.morphology-description">
  <h3 class="title">Descripción</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>Imagick::morphology</strong></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$morphologyMethod</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$iterations</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="class.imagickkernel.php" class="type ImagickKernel">ImagickKernel</a></span> <code class="parameter">$ImagickKernel</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$channel</code><span class="initializer"> = Imagick::CHANNEL_DEFAULT</span></span><br>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

  <p class="para rdfs-comment">
   Aplica un núcleo personalizado a la imagen según el método de morfología dado.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-imagick.morphology-parameters">
  <h3 class="title">Parámetros</h3>
  <dl>
   
    <dt><code class="parameter">morphologyMethod</code></dt>
    <dd>
     <p class="para">
      Qué método de morfología utilizar entre las constantes \Imagick::MORPHOLOGY_*.
     </p>
    </dd>
   
   
    <dt><code class="parameter">iterations</code></dt>
    <dd>
     <p class="para">
      El número de iteraciones a aplicar a la función de morfología. Un valor de -1 significa iterar hasta que no se encuentren más cambios. Cómo se aplica esto puede depender del método de morfología. Típicamente, se trata de un valor de 1.
     </p>
    </dd>
   
   
    <dt><code class="parameter">ImagickKernel</code></dt>
    <dd>
     <p class="para">
     </p>
    </dd>
   
   
    <dt><code class="parameter">channel</code></dt>
    <dd>
     <p class="para">
     </p>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-imagick.morphology-returnvalues">
  <h3 class="title">Valores devueltos</h3>
  <p class="para">
   Devuelve <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> en caso de éxito.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-imagick.morphology-examples">
  <h3 class="title">Ejemplos</h3>
  <p class="para">
    <div class="example" id="example-1">
      <p><strong>Ejemplo #1 Convolución <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $imagick </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacter</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_GAUSSIAN</span><span style="color: #007700">, </span><span style="color: #DD0000">"5,1"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$imagick</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_CONVOLVE</span><span style="color: #007700">, </span><span style="color: #0000BB">2</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$imagick</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-2">
      <p><strong>Ejemplo #2 Correlación <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        </span><span style="color: #FF8000">// El píxel en la esquina superior izquierda debe ser negro<br />        // El píxel en la esquina inferior derecha debe ser blanco<br />        // El resto no importa.<br /><br />        </span><span style="color: #0000BB">$imagick </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromMatrix</span><span style="color: #007700">(</span><span style="color: #0000BB">self</span><span style="color: #007700">::</span><span style="color: #0000BB">$correlateMatrix</span><span style="color: #007700">, [</span><span style="color: #0000BB">2</span><span style="color: #007700">, </span><span style="color: #0000BB">2</span><span style="color: #007700">]);<br />        </span><span style="color: #0000BB">$imagick</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_CORRELATE</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$imagick</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-3">
      <p><strong>Ejemplo #3 Erosión <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_OCTAGON</span><span style="color: #007700">, </span><span style="color: #DD0000">"3"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_ERODE</span><span style="color: #007700">, </span><span style="color: #0000BB">2</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-4">
      <p><strong>Ejemplo #4 Erosión de intensidad <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacter</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_OCTAGON</span><span style="color: #007700">, </span><span style="color: #DD0000">"1"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_ERODE_INTENSITY</span><span style="color: #007700">, </span><span style="color: #0000BB">2</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-5">
      <p><strong>Ejemplo #5 Dilatación <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_OCTAGON</span><span style="color: #007700">, </span><span style="color: #DD0000">"3"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_DILATE</span><span style="color: #007700">, </span><span style="color: #0000BB">4</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-6">
      <p><strong>Ejemplo #6 Dilatación de intensidad <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacter</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_OCTAGON</span><span style="color: #007700">, </span><span style="color: #DD0000">"1"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_DILATE_INTENSITY</span><span style="color: #007700">, </span><span style="color: #0000BB">4</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-7">
      <p><strong>Ejemplo #7 Distancia con núcleo de Chebyshev <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_CHEBYSHEV</span><span style="color: #007700">, </span><span style="color: #DD0000">"3"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_DISTANCE</span><span style="color: #007700">, </span><span style="color: #0000BB">3</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">autoLevelImage</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-8">
      <p><strong>Ejemplo #8 Distancia con núcleo de Manhattan <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_MANHATTAN</span><span style="color: #007700">, </span><span style="color: #DD0000">"5"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_DISTANCE</span><span style="color: #007700">, </span><span style="color: #0000BB">3</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">autoLevelImage</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-9">
      <p><strong>Ejemplo #9 Distancia con núcleo octagonal <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_OCTAGONAL</span><span style="color: #007700">, </span><span style="color: #DD0000">"5"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_DISTANCE</span><span style="color: #007700">, </span><span style="color: #0000BB">3</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">autoLevelImage</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-10">
      <p><strong>Ejemplo #10 Distancia con núcleo euclidiano <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_EUCLIDEAN</span><span style="color: #007700">, </span><span style="color: #DD0000">"4"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_DISTANCE</span><span style="color: #007700">, </span><span style="color: #0000BB">3</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">autoLevelImage</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-11">
      <p><strong>Ejemplo #11 Borde <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_OCTAGON</span><span style="color: #007700">, </span><span style="color: #DD0000">"3"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_EDGE</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-12">
      <p><strong>Ejemplo #12 Apertura <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        </span><span style="color: #FF8000">// Como consecuencia, se verá que 'Apertura' ha suavizado el contorno, redondeando los puntos salientes y eliminando las partes más pequeñas que la forma utilizada. También desconectará o 'abrirá' los puentes delgados.<br />        </span><span style="color: #0000BB">$canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_DISK</span><span style="color: #007700">, </span><span style="color: #DD0000">"6"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_OPEN</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-13">
      <p><strong>Ejemplo #13 Apertura de intensidad <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        </span><span style="color: #FF8000">// Como consecuencia, se verá que 'Apertura' ha suavizado el contorno, redondeando los puntos salientes y eliminando las partes más pequeñas que la forma utilizada. También desconectará o 'abrirá' los puentes delgados.<br />        </span><span style="color: #0000BB">$canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacter</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_DISK</span><span style="color: #007700">, </span><span style="color: #DD0000">"6"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_OPEN_INTENSITY</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-14">
      <p><strong>Ejemplo #14 Cierre <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        </span><span style="color: #FF8000">//El uso básico del método 'Cierre' es reducir o eliminar los 'huecos' o 'lagunas' aproximadamente del tamaño del elemento de estructura del núcleo. Es decir, 'cerrar' las partes del fondo que son aproximadamente de ese tamaño.<br />        </span><span style="color: #0000BB">$canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_DISK</span><span style="color: #007700">, </span><span style="color: #DD0000">"6"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_CLOSE</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-15">
      <p><strong>Ejemplo #15 Cierre de intensidad <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        </span><span style="color: #FF8000">//El uso básico del método 'Cierre' es reducir o eliminar los 'huecos' o 'lagunas' aproximadamente del tamaño del elemento de estructura del núcleo. Es decir, 'cerrar' las partes del fondo que son aproximadamente de ese tamaño.<br />        </span><span style="color: #0000BB">$canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacter</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_DISK</span><span style="color: #007700">, </span><span style="color: #DD0000">"6"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_CLOSE_INTENSITY</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-16">
      <p><strong>Ejemplo #16 Suavizado <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_OCTAGON</span><span style="color: #007700">, </span><span style="color: #DD0000">"3"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_SMOOTH</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-17">
      <p><strong>Ejemplo #17 Borde interior <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_OCTAGON</span><span style="color: #007700">, </span><span style="color: #DD0000">"3"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_EDGE_IN</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-18">
      <p><strong>Ejemplo #18 Borde exterior <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_OCTAGON</span><span style="color: #007700">, </span><span style="color: #DD0000">"3"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_EDGE_OUT</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-19">
      <p><strong>Ejemplo #19 El método &#039;TopHat&#039;, o más específicamente &#039;White Top Hat&#039;, devuelve los píxeles que han sido eliminados por una Apertura de la forma, es decir, los píxeles que han sido eliminados para redondear los puntos y los puentes de conexión entre las formas. <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_DISK</span><span style="color: #007700">, </span><span style="color: #DD0000">"5"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_TOP_HAT</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-20">
      <p><strong>Ejemplo #20 El método &#039;BottomHat&#039;, también conocido como &#039;Black TopHat&#039;, son los píxeles que un Cierre de la forma añade a la imagen. Es decir, los píxeles que han sido utilizados para rellenar los &#039;huecos&#039;, las &#039;lagunas&#039; y los &#039;puentes&#039;. <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_DISK</span><span style="color: #007700">, </span><span style="color: #DD0000">"5"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_BOTTOM_HAT</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-21">
      <p><strong>Ejemplo #21 Golpe y fallo <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #FF8000">//Esto encuentra todos los píxeles con 3 píxeles del borde derecho<br />        </span><span style="color: #0000BB">$matrix </span><span style="color: #007700">= [[</span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">false</span><span style="color: #007700">, </span><span style="color: #0000BB">false</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">]];<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromMatrix</span><span style="color: #007700">(<br />            </span><span style="color: #0000BB">$matrix</span><span style="color: #007700">,<br />            [</span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">]<br />        );<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_HIT_AND_MISS</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-22">
      <p><strong>Ejemplo #22 Afinamiento <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$leftEdgeKernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromMatrix</span><span style="color: #007700">([[</span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">]], [</span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">]);<br />        </span><span style="color: #0000BB">$rightEdgeKernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromMatrix</span><span style="color: #007700">([[</span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">]], [</span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">]);<br />        </span><span style="color: #0000BB">$leftEdgeKernel</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addKernel</span><span style="color: #007700">(</span><span style="color: #0000BB">$rightEdgeKernel</span><span style="color: #007700">);<br /><br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_THINNING</span><span style="color: #007700">, </span><span style="color: #0000BB">3</span><span style="color: #007700">, </span><span style="color: #0000BB">$leftEdgeKernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-23">
      <p><strong>Ejemplo #23 Engrosamiento <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$leftEdgeKernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromMatrix</span><span style="color: #007700">([[</span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">]], [</span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">]);<br />        </span><span style="color: #0000BB">$rightEdgeKernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromMatrix</span><span style="color: #007700">([[</span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">]], [</span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">]);<br />        </span><span style="color: #0000BB">$leftEdgeKernel</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addKernel</span><span style="color: #007700">(</span><span style="color: #0000BB">$rightEdgeKernel</span><span style="color: #007700">);<br /><br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_THICKEN</span><span style="color: #007700">, </span><span style="color: #0000BB">3</span><span style="color: #007700">, </span><span style="color: #0000BB">$leftEdgeKernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-24">
      <p><strong>Ejemplo #24 Afinamiento para generar una cáscara convexa <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$diamondKernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_DIAMOND</span><span style="color: #007700">, </span><span style="color: #DD0000">"1"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$convexKernel </span><span style="color: #007700">=  </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</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_CONVEX_HULL</span><span style="color: #007700">, </span><span style="color: #DD0000">""</span><span style="color: #007700">);<br /><br />        </span><span style="color: #FF8000">// La morfología de afinamiento no maneja los pequeños espacios. Los cerramos<br />        // con la morfología de cierre.<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_CLOSE</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">$diamondKernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_THICKEN</span><span style="color: #007700">, -</span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">$convexKernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_CLOSE</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">$diamondKernel</span><span style="color: #007700">);<br /><br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-25">
      <p><strong>Ejemplo #25 Morfología iterativa <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
      <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />        $canvas </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">$kernel </span><span style="color: #007700">= </span><span style="color: #0000BB">\ImagickKernel</span><span style="color: #007700">::</span><span style="color: #0000BB">fromBuiltIn</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">KERNEL_DISK</span><span style="color: #007700">, </span><span style="color: #DD0000">"2"</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">morphology</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">MORPHOLOGY_ITERATIVE</span><span style="color: #007700">, </span><span style="color: #0000BB">3</span><span style="color: #007700">, </span><span style="color: #0000BB">$kernel</span><span style="color: #007700">);<br />        </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">autoLevelImage</span><span style="color: #007700">();<br />        </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />        echo </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>

    <div class="example" id="example-26">
      <p><strong>Ejemplo #26 Función de ayuda para obtener un contorno de imagen <span class="function"><strong>Imagick::morphology()</strong></span></strong></p>
      <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">function </span><span style="color: #0000BB">getCharacterOutline</span><span style="color: #007700">() {<br />    </span><span style="color: #0000BB">$imagick </span><span style="color: #007700">= new </span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">(</span><span style="color: #0000BB">realpath</span><span style="color: #007700">(</span><span style="color: #DD0000">"./images/character.png"</span><span style="color: #007700">));<br />    </span><span style="color: #0000BB">$character </span><span style="color: #007700">= new </span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">();<br />    </span><span style="color: #0000BB">$character</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">newPseudoImage</span><span style="color: #007700">(<br />        </span><span style="color: #0000BB">$imagick</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageWidth</span><span style="color: #007700">(),<br />        </span><span style="color: #0000BB">$imagick</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageHeight</span><span style="color: #007700">(),<br />        </span><span style="color: #DD0000">"canvas:white"<br />    </span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">$canvas </span><span style="color: #007700">= new </span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">();<br />    </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">newPseudoImage</span><span style="color: #007700">(<br />        </span><span style="color: #0000BB">$imagick</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageWidth</span><span style="color: #007700">(),<br />        </span><span style="color: #0000BB">$imagick</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getImageHeight</span><span style="color: #007700">(),<br />        </span><span style="color: #DD0000">"canvas:black"<br />    </span><span style="color: #007700">);<br /><br />    </span><span style="color: #0000BB">$character</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">compositeimage</span><span style="color: #007700">(<br />        </span><span style="color: #0000BB">$imagick</span><span style="color: #007700">,<br />        </span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">COMPOSITE_COPYOPACITY</span><span style="color: #007700">,<br />        </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">0<br />    </span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">compositeimage</span><span style="color: #007700">(<br />        </span><span style="color: #0000BB">$character</span><span style="color: #007700">,<br />        </span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">COMPOSITE_ATOP</span><span style="color: #007700">,<br />        </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">0<br />    </span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setFormat</span><span style="color: #007700">(</span><span style="color: #DD0000">'png'</span><span style="color: #007700">);<br /><br />    return </span><span style="color: #0000BB">$canvas</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
      </div>

    </div>
  </p>
 </div>

</div><?php manual_footer($setup); ?>