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?>
<div id="imagick.compositeimage" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Imagick::compositeImage</h1>
  <p class="verinfo">(PECL imagick 2, PECL imagick 3)</p><p class="refpurpose"><span class="refname">Imagick::compositeImage</span> &mdash; <span class="dc-title">Compor uma imagem em outra</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-imagick.compositeimage-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>Imagick::compositeImage</strong></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="class.imagick.php" class="type Imagick">Imagick</a></span> <code class="parameter">$composite_object</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$composite</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">$x</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$y</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">
   Compõe uma imagem em outra na posição especificada. Quaisquer argumentos extras necessários para o algoritmo de composição devem ser passados ​​para setImageArtifact com &#039;compose:args&#039; como o primeiro parâmetro e os dados como o segundo parâmetro.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-imagick.compositeimage-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">composite_object</code></dt>
     <dd>
      <p class="para">
       Objeto Imagick que contém a imagem composta.
      </p>
     </dd>
    
    
     <dt><code class="parameter">compose</code></dt>
     <dd>
      <p class="para">
       Operador de composição. Consulte <a href="imagick.constants.php#imagick.constants.compositeop" class="link">Constantes de Operador
       de Composição</a>
      </p>
     </dd>
    
    
     <dt><code class="parameter">x</code></dt>
     <dd>
      <p class="para">
       A posição da coluna da imagem composta
      </p>
     </dd>
    
    
     <dt><code class="parameter">y</code></dt>
     <dd>
      <p class="para">
       A posição da linha da imagem composta
      </p>
     </dd>
    
    
     <dt><code class="parameter">channel</code></dt>
     <dd>
      <p class="para">
       Forneça qualquer constante de canal válida para o modo de canal. Para
       aplicar a mais de um canal, combine constantes de tipo de canal usando
       operadores bit a bit. Consulte esta lista de <a href="imagick.constants.php#imagick.constants.channel" class="link">constantes de canal</a>.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-imagick.compositeimage-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.compositeimage-examples">
  <h3 class="title">Exemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemplo #1 Usando <span class="function"><strong>Imagick::compositeImage()</strong></span>:</strong></p>
    <div class="example-contents"><p>
     Compõe duas imagens com o método de composição &#039;matemática&#039;
    </p></div>
    <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">// Equivalente a executar o cmando<br />// convert src1.png src2.png -compose mathematics -define compose:args="1,0,-0.5,0.5" -composite output.png<br /><br /></span><span style="color: #0000BB">$src1 </span><span style="color: #007700">= new </span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">(</span><span style="color: #DD0000">"./src1.png"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$src2 </span><span style="color: #007700">= new </span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">(</span><span style="color: #DD0000">"./src2.png"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$src1</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setImageVirtualPixelMethod</span><span style="color: #007700">(</span><span style="color: #0000BB">Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">VIRTUALPIXELMETHOD_TRANSPARENT</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$src1</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setImageArtifact</span><span style="color: #007700">(</span><span style="color: #DD0000">'compose:args'</span><span style="color: #007700">, </span><span style="color: #DD0000">"1,0,-0.5,0.5"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$src1</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">compositeImage</span><span style="color: #007700">(</span><span style="color: #0000BB">$src2</span><span style="color: #007700">, </span><span style="color: #0000BB">Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">COMPOSITE_MATHEMATICS</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">$src1</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">writeImage</span><span style="color: #007700">(</span><span style="color: #DD0000">"./output.png"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

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


 <div class="refsect1 seealso" id="refsect1-imagick.compositeimage-seealso">
  <h3 class="title">Veja Também</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="imagick.setimageartifact.php" class="function" rel="rdfs-seeAlso">Imagick::setImageArtifact()</a> - Definir artefato de imagem</span></li>
   </ul>
  </p>
 </div>


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