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<div id="gmagick.reducenoiseimage" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Gmagick::reducenoiseimage</h1>
  <p class="verinfo">(PECL gmagick &gt;= Unknown)</p><p class="refpurpose"><span class="refname">Gmagick::reducenoiseimage</span> &mdash; <span class="dc-title">Smooths the contours of an image</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-gmagick.reducenoiseimage-description">
  <h3 class="title">Beschreibung</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>Gmagick::reducenoiseimage</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="type"><a href="class.gmagick.php" class="type Gmagick">Gmagick</a></span></div>

  <p class="simpara">
   Smooths the contours of an image while still preserving edge information. The algorithm works by replacing each pixel with its neighbor closest in value. A neighbor is defined by radius.
   Use a radius of 0 and <span class="methodname"><strong>Gmagick::reducenoiseimage()</strong></span> selects a suitable radius for you.
  </p>

 </div>


 <div class="refsect1 parameters" id="refsect1-gmagick.reducenoiseimage-parameters">
  <h3 class="title">Parameter-Liste</h3>
  <dl>
   
    <dt><code class="parameter">radius</code></dt>
    <dd>
     <span class="simpara">
      The radius of the pixel neighborhood.
     </span>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-gmagick.reducenoiseimage-returnvalues">
  <h3 class="title">Rückgabewerte</h3>
  <p class="simpara">
   The <span class="classname"><a href="class.gmagick.php" class="classname">Gmagick</a></span> object.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-gmagick.reducenoiseimage-errors">
  <h3 class="title">Fehler/Exceptions</h3>
  <p class="simpara">
   Wirft bei einem Fehler eine
<span class="classname"><strong class="classname">GmagickException</strong></span>.
  </p>
 </div>


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