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<div id="imagick.adaptiveresizeimage" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Imagick::adaptiveResizeImage</h1>
  <p class="verinfo">(PECL imagick 2, PECL imagick 3)</p><p class="refpurpose"><span class="refname">Imagick::adaptiveResizeImage</span> &mdash; <span class="dc-title">Adaptively resize image with data dependent triangulation</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-imagick.adaptiveresizeimage-description">
  <h3 class="title">Beschreibung</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>Imagick::adaptiveResizeImage</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">$columns</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$rows</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span> <code class="parameter">$bestfit</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span> <code class="parameter">$legacy</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong></span></span><br>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

  <p class="para rdfs-comment">
   Adaptively resize image with data-dependent triangulation. Avoids
   blurring across sharp color changes. Most useful when used to shrink
   images slightly to a slightly smaller &quot;web size&quot;; may not look good
   when a full-sized image is adaptively resized to a thumbnail.
   Diese Funktion ist verfügbar, wenn Imagick gegen die ImageMagick-Version 6.2.9 oder höher kompiliert wurde.
  </p>
  <blockquote class="note"><p><strong class="note">Hinweis</strong>: 
 <span class="simpara">
  Das Verhalten des Parameters <code class="parameter">bestfit</code> hat sich mit Imagick 3.0.0 geändert.
  Vor dieser Version wurde ein Bild der Größe 200x150 bei der angegebenen Größe von 400x400
  nicht verändert. In Imagick 3.0.0 und späteren Versionen wird dieses Bild auf die Größe
  400x300 hochgerechnet, da dies die passendste größe für die angegebene Bildgröße ist.
  Wenn der <code class="parameter">bestfit</code>-Parameter angegeben wird, so muss sowohl eine
  Breite als auch eine Höhe angegeben werden.
 </span>
</p></blockquote>
 </div>


 <div class="refsect1 parameters" id="refsect1-imagick.adaptiveresizeimage-parameters">
  <h3 class="title">Parameter-Liste</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">columns</code></dt>
     <dd>
      <p class="para">
       The number of columns in the scaled image.
      </p>
     </dd>
    
    
     <dt><code class="parameter">rows</code></dt>
     <dd>
      <p class="para">
       The number of rows in the scaled image.
      </p>
     </dd>
    
    
     <dt><code class="parameter">bestfit</code></dt>
     <dd>
      <p class="para">
       Whether to fit the image inside a bounding box.
      </p>
     </dd>
    
   </dl>
  </p>

 </div>

 <div class="refsect1 returnvalues" id="refsect1-imagick.adaptiveresizeimage-returnvalues">
  <h3 class="title">Rückgabewerte</h3>
  <p class="para">
   Liefert <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> bei Erfolg.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-imagick.adaptiveresizeimage-errors">
  <h3 class="title">Fehler/Exceptions</h3>
  <p class="para">
   Wirft ImagickException bei Fehlern.
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-imagick.adaptiveresizeimage-changelog">
  <h3 class="title">Changelog</h3>
  <p class="para">
   <table class="doctable informaltable">
    
     <thead>
      <tr>
       <th>Version</th>
       <th>Beschreibung</th>
      </tr>

     </thead>

     <tbody class="tbody">
      <tr>
       <td>PECL imagick 2.1.0</td>
       <td>Added optional fit parameter.</td>
      </tr>

      <tr>
       <td>PECL imagick 2.1.0</td>
       <td>
       This method now supports proportional scaling.
       Pass zero as either parameter for proportional scaling.  
       </td>
      </tr>

     </tbody>
    
   </table>

  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-imagick.adaptiveresizeimage-examples">
  <h3 class="title">Beispiele</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Beispiel #1 Using <span class="function"><strong>Imagick::adaptiveResizeImage()</strong></span></strong></p>
    <div class="example-contents"><p>
     Resize an image to a standard size for the web.  This method works best
     when resizing to a size only slightly smaller than the previous image
     size.
    </p></div>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<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">$image </span><span style="color: #007700">= new </span><span style="color: #0000BB">Imagick</span><span style="color: #007700">(</span><span style="color: #DD0000">'image.jpg'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$image</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">adaptiveResizeImage</span><span style="color: #007700">(</span><span style="color: #0000BB">1024</span><span style="color: #007700">,</span><span style="color: #0000BB">768</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #0000BB">$image</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

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


 <div class="refsect1 seealso" id="refsect1-imagick.adaptiveresizeimage-seealso">
  <h3 class="title">Siehe auch</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="imagick.chopimage.php" class="function" rel="rdfs-seeAlso">Imagick::chopImage()</a> - Removes a region of an image and trims</span></li>
    <li><span class="function"><a href="imagick.cropimage.php" class="function" rel="rdfs-seeAlso">Imagick::cropImage()</a> - Extracts a region of the image</span></li>
    <li><span class="function"><a href="imagick.magnifyimage.php" class="function" rel="rdfs-seeAlso">Imagick::magnifyImage()</a> - Scales an image proportionally 2x</span></li>
    <li><span class="function"><a href="imagick.minifyimage.php" class="function" rel="rdfs-seeAlso">Imagick::minifyImage()</a> - Scales an image proportionally to half its size</span></li>
    <li><span class="function"><a href="imagick.resizeimage.php" class="function" rel="rdfs-seeAlso">Imagick::resizeImage()</a> - Scales an image</span></li>
    <li><span class="function"><a href="imagick.scaleimage.php" class="function" rel="rdfs-seeAlso">Imagick::scaleImage()</a> - Scales the size of an image</span></li>
    <li><span class="function"><a href="imagick.shaveimage.php" class="function" rel="rdfs-seeAlso">Imagick::shaveImage()</a> - Shaves pixels from the image edges</span></li>
    <li><span class="function"><a href="imagick.thumbnailimage.php" class="function" rel="rdfs-seeAlso">Imagick::thumbnailImage()</a> - Changes the size of an image</span></li>
    <li><span class="function"><a href="imagick.trimimage.php" class="function" rel="rdfs-seeAlso">Imagick::trimImage()</a> - Remove edges from the image</span></li>
   </ul>
  </p>
 </div>


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