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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 um kernel fornecido pelo usuário à imagem de acordo com o método de morfologia fornecido</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-imagick.morphology-description">
  <h3 class="title">Descrição</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 um kernel fornecido pelo usuário à imagem de acordo com o método de morfologia fornecido.

  </p>


 </div>


 <div class="refsect1 parameters" id="refsect1-imagick.morphology-parameters">
  <h3 class="title">Parâmetros</h3>
  <dl>
   
    <dt><code class="parameter">morphologyMethod</code></dt>
    <dd>
     <p class="para">
      Qual método de morfologia usar, uma das constantes \Imagick::MORPHOLOGY_*.
     </p>
    </dd>
   
   
    <dt><code class="parameter">iterations</code></dt>
    <dd>
     <p class="para">
      O número de iterações em que a função de morfologia será aplicada. Um valor de -1 significa repetição até que mais nenhuma alteração seja encontrada. A forma como isso é aplicado pode depender do método de morfologia. Normalmente tem o 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">Valor Retornado</h3>
  <p class="para">
   Retorna <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> em caso de sucesso.
  </p>
 </div>





 <div class="refsect1 examples" id="refsect1-imagick.morphology-examples">
  <h3 class="title">Exemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemplo #1 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de convolução</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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-2">
    <p><strong>Exemplo #2 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de correlação</strong></p>
     <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />        </span><span style="color: #FF8000">// O pixel superior esquerdo deve ser preto<br />        // O pixel inferior direito deve ser branco<br />        // O resto não é importante.<br /><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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-3">
    <p><strong>Exemplo #3 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de erosão</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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-4">
    <p><strong>Exemplo #4 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de erosão de intensidade</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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-5">
    <p><strong>Exemplo #5 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de dilatação</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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-6">
    <p><strong>Exemplo #6 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de dilatação de intensidade</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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-7">
    <p><strong>Exemplo #7 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de distância do kernel Chebyshev</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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-8">
    <p><strong>Exemplo #8 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de distância do kernel Manhattan</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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-9">
    <p><strong>Exemplo #9 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de distância do kernel octogonal</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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-10">
    <p><strong>Exemplo #10 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de distância do kernel euclidiano</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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-11">
    <p><strong>Exemplo #11 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de borda</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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-12">
    <p><strong>Exemplo #12 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de abertura</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 resultado, será visto que o método de abertura suavizará o contorno, arredondando os pontos afiados, e removerá as partes menores que a forma usada. Também irá desconectar ou abrir todas a pontes finas.<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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-13">
    <p><strong>Exemplo #13 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de abertura de intensidade</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 resultado, será visto que o método de abertura suavizará o contorno, arredondando os pontos afiados, e removerá as partes menores que a forma usada. Também irá desconectar ou abrir todas a pontes finas.<br /><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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-14">
    <p><strong>Exemplo #14 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de fechamento</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">// O uso básico do método de fechamento é reduzir ou remover quaisquer buracos ou lacunas com tamanho próximo ao do 'Elemento de estrutura' do kernel. Isto é, fechar as partes do plano de fundo que são têm aproximadamente esse tamanho.<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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-15">
    <p><strong>Exemplo #15 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de fechamento de intensidade</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">// O uso básico do método de fechamento é reduzir ou remover quaisquer buracos ou lacunas com tamanho próximo ao do 'Elemento de estrutura' do kernel. Isto é, fechar as partes do plano de fundo que são têm aproximadamente esse tamanho.<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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-16">
    <p><strong>Exemplo #16 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de suavização</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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-17">
    <p><strong>Exemplo #17 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de bordas para dentro</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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-18">
    <p><strong>Exemplo #18 Edge out <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de bordas para fora</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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-19">
    <p><strong>Exemplo #19 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de &#039;TopHat&#039;, ou mais especificamente &#039;TopHat Branco&#039;. Retorna os pixels que foram removidos por uma abertura da forma, ou seja, os pixels que foram removidos para arredondar os pontos e as pontes de conexão entre as formas.</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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-20">
    <p><strong>Exemplo #20 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de &#039;BottomHat&#039;, também conhecido como &#039;TopHat Preto&#039;. São os pixels que um fechamento de forma adiciona à imagem. Isto é, os pixels que foram usados ​​para preencher os buracos, lacunas e pontes.</strong></p>
     <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-21">
    <p><strong>Exemplo #21 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de acerto e erro</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">// Isto encontra todos os pixels com 3 pixels da borda direita<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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-22">
    <p><strong>Exemplo #22 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de desbaste</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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-23">
    <p><strong>Exemplo #23 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de espessamento</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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-24">
    <p><strong>Exemplo #24 <span class="function"><strong>Imagick::morphology()</strong></span>com morfologia de espessamento para gerar um casco convexo</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">// A morfologia de espessamento não consegue lidar com lacunas pequenas. Eslas são fechadas<br />        // com a morfologia de fechamento.<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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-25">
    <p><strong>Exemplo #25 <span class="function"><strong>Imagick::morphology()</strong></span> com morfologia de iteração</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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>

    <div class="example" id="example-26">
    <p><strong>Exemplo #26 <span class="function"><strong>Imagick::morphology()</strong></span> com função auxiliar para obter silhueta de imagem</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); ?>