<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
$TOC = array();
$TOC_DEPRECATED = array();
$PARENTS = array();
include_once dirname(__FILE__) ."/toc/class.imagick.inc";
$setup = array (
  'home' => 
  array (
    0 => 'index.php',
    1 => 'PHP Manual',
  ),
  'head' => 
  array (
    0 => 'UTF-8',
    1 => 'pt_BR',
  ),
  'this' => 
  array (
    0 => 'imagick.adaptiveblurimage.php',
    1 => 'Imagick::adaptiveBlurImage',
    2 => 'Adiciona filtro de desfoque adapt&aacute;vel &agrave; imagem',
  ),
  'up' => 
  array (
    0 => 'class.imagick.php',
    1 => 'Imagick',
  ),
  'prev' => 
  array (
    0 => 'class.imagick.php',
    1 => 'Imagick',
  ),
  'next' => 
  array (
    0 => 'imagick.adaptiveresizeimage.php',
    1 => 'Imagick::adaptiveResizeImage',
  ),
  'alternatives' => 
  array (
  ),
  'source' => 
  array (
    'lang' => 'pt_BR',
    'path' => 'reference/imagick/imagick/adaptiveblurimage.xml',
  ),
  'history' => 
  array (
  ),
);
$setup["toc"] = $TOC;
$setup["toc_deprecated"] = $TOC_DEPRECATED;
$setup["parents"] = $PARENTS;
manual_setup($setup);

contributors($setup);

?>
<div id="imagick.adaptiveblurimage" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Imagick::adaptiveBlurImage</h1>
  <p class="verinfo">(PECL imagick 2, PECL imagick 3)</p><p class="refpurpose"><span class="refname">Imagick::adaptiveBlurImage</span> &mdash; <span class="dc-title">Adiciona filtro de desfoque adaptável à imagem</span></p>

 </div>

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

  <p class="para rdfs-comment">
   Adiciona um filtro de desfoque adaptável à imagem. A intensidade de um desfoque adaptativo
   diminui drasticamente na borda da imagem, enquanto um desfoque
   padrão é uniforme em toda a 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.adaptiveblurimage-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">radius</code></dt>
     <dd>
      <p class="para">
       O raio do desfoque gaussiano, em pixels, sem contar o pixel central.
       Forneça um valor 0 e o raio será escolhido automagicamente.
      </p>
     </dd>
    
    
     <dt><code class="parameter">sigma</code></dt>
     <dd>
      <p class="para">
       O desvio padrão do desfoque gaussiano, em pixels.
      </p>
     </dd>
    
    
     <dt><code class="parameter">channel</code></dt>
     <dd>
      <p class="para">
       Fornece qualquer constante de canal que seja válida no modo de canal. Para aplicar a mais de um canal, <a href="imagick.constants.php#imagick.constants.channel" class="link">constantes de canal</a> devem ser combinadas usando operadores bit a bit. O padrão é <strong><code><a href="imagick.constants.php#imagick.constants.channel-default">Imagick::CHANNEL_DEFAULT</a></code></strong>. 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.adaptiveblurimage-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.adaptiveblurimage-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.adaptiveblurimage-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::adaptiveBlurImage()</strong></span>:</strong></p>
    <div class="example-contents"><p>
     Desfoca uma imagem de forma adaptativa e depois exibe-a no navegador.
    </p></div>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />header</span><span style="color: #007700">(</span><span style="color: #DD0000">'Content-type: image/jpeg'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$image </span><span style="color: #007700">= new </span><span style="color: #0000BB">Imagick</span><span style="color: #007700">(</span><span style="color: #DD0000">'test.jpg'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$image</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">adaptiveBlurImage</span><span style="color: #007700">(</span><span style="color: #0000BB">5</span><span style="color: #007700">,</span><span style="color: #0000BB">3</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">$image</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>O exemplo acima produzirá
algo semelhante a:</p></div>
    <div class="mediaobject">
     
     <div class="imageobject">
      <img src="images/c0d23d2d6769e53e24a1b3136c064577-adaptiveBlurImage.gif" alt="Saída do exemplo : Usando Imagick::adaptiveBlurImage()" width="120" height="67" />
     </div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-imagick.adaptiveblurimage-seealso">
  <h3 class="title">Veja Também</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="imagick.blurimage.php" class="function" rel="rdfs-seeAlso">Imagick::blurImage()</a> - Adiciona filtro de desfoque &agrave; imagem</span></li>
    <li><span class="function"><a href="imagick.motionblurimage.php" class="function" rel="rdfs-seeAlso">Imagick::motionBlurImage()</a> - Simula desfoque de movimento</span></li>
    <li><span class="function"><a href="imagick.radialblurimage.php" class="function" rel="rdfs-seeAlso">Imagick::radialBlurImage()</a> - Desfoca uma imagem de forma radial</span></li>
   </ul>
  </p>
 </div>


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