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    2 => 'Aplica filtro de onda &agrave; imagem',
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?>
<div id="imagick.waveimage" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Imagick::waveImage</h1>
  <p class="verinfo">(PECL imagick 2, PECL imagick 3)</p><p class="refpurpose"><span class="refname">Imagick::waveImage</span> &mdash; <span class="dc-title">Aplica filtro de onda à imagem</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-imagick.waveimage-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>Imagick::waveImage</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.float.php" class="type float">float</a></span> <code class="parameter">$amplitude</code></span>, <span class="methodparam"><span class="type"><a href="language.types.float.php" class="type float">float</a></span> <code class="parameter">$length</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>


  <p class="para rdfs-comment">
   Aplica um filtro de onda à imagem
   Este método estará disponível se a extensão Imagick tiver sido compilada com a ImageMagick versão 6.2.9 ou superior.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-imagick.waveimage-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">amplitude</code></dt>
     <dd>
      <p class="para">
       A amplitude da onda.
      </p>
     </dd>
    
    
     <dt><code class="parameter">length</code></dt>
     <dd>
      <p class="para">
       O comprimento da onda.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-imagick.waveimage-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 errors" id="refsect1-imagick.waveimage-errors">
  <h3 class="title">Erros/Exceções</h3>
  <p class="para">
   Lança uma exceção ImagickException em caso de erro.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-imagick.waveimage-examples">
  <h3 class="title">Exemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemplo #1 A função <span class="function"><strong>Imagick::waveImage()</strong></span> pode ser bem lenta</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">waveImage</span><span style="color: #007700">(</span><span style="color: #0000BB">$imagePath</span><span style="color: #007700">, </span><span style="color: #0000BB">$amplitude</span><span style="color: #007700">, </span><span style="color: #0000BB">$length</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">$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: #0000BB">$imagePath</span><span style="color: #007700">));<br />    </span><span style="color: #0000BB">$imagick</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">waveImage</span><span style="color: #007700">(</span><span style="color: #0000BB">$amplitude</span><span style="color: #007700">, </span><span style="color: #0000BB">$length</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/jpg"</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 /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

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


 <div class="refsect1 seealso" id="refsect1-imagick.waveimage-seealso">
  <h3 class="title">Veja Também</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="imagick.solarizeimage.php" class="function" rel="rdfs-seeAlso">Imagick::solarizeImage()</a> - Aplica um efeito solarizante &agrave; imagem</span></li>
    <li><span class="function"><a href="imagick.oilpaintimage.php" class="function" rel="rdfs-seeAlso">Imagick::oilpaintImage()</a> - Simula uma pintura a &oacute;leo</span></li>
    <li><span class="function"><a href="imagick.embossimage.php" class="function" rel="rdfs-seeAlso">Imagick::embossImage()</a> - Retorna uma imagem em tons de cinza com efeito tridimensional</span></li>
    <li><span class="function"><a href="imagick.addnoiseimage.php" class="function" rel="rdfs-seeAlso">Imagick::addNoiseImage()</a> - Adiciona ru&iacute;do aleat&oacute;rio &agrave; imagem</span></li>
    <li><span class="function"><a href="imagick.swirlimage.php" class="function" rel="rdfs-seeAlso">Imagick::swirlImage()</a> - Gira os pixels em torno do centro da imagem</span></li>
   </ul>
  </p>
 </div>


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