<?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 => 'de',
  ),
  'this' => 
  array (
    0 => 'imagick.scaleimage.php',
    1 => 'Imagick::scaleImage',
    2 => 'Scales the size of an image',
  ),
  'up' => 
  array (
    0 => 'class.imagick.php',
    1 => 'Imagick',
  ),
  'prev' => 
  array (
    0 => 'imagick.sampleimage.php',
    1 => 'Imagick::sampleImage',
  ),
  'next' => 
  array (
    0 => 'imagick.segmentimage.php',
    1 => 'Imagick::segmentImage',
  ),
  'alternatives' => 
  array (
  ),
  'source' => 
  array (
    'lang' => 'en',
    'path' => 'reference/imagick/imagick/scaleimage.xml',
  ),
  'history' => 
  array (
  ),
);
$setup["toc"] = $TOC;
$setup["toc_deprecated"] = $TOC_DEPRECATED;
$setup["parents"] = $PARENTS;
manual_setup($setup);

contributors($setup);

?>
<div id="imagick.scaleimage" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Imagick::scaleImage</h1>
  <p class="verinfo">(PECL imagick 2, PECL imagick 3)</p><p class="refpurpose"><span class="refname">Imagick::scaleImage</span> &mdash; <span class="dc-title">Scales the size of an image</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-imagick.scaleimage-description">
  <h3 class="title">Beschreibung</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>Imagick::scaleImage</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">
   Scales the size of an image to the given dimensions. The other parameter
   will be calculated if 0 is passed as either param.
  </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.scaleimage-parameters">
  <h3 class="title">Parameter-Liste</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">columns</code></dt>
     <dd>
      <p class="para">
      </p>
     </dd>
    
    
     <dt><code class="parameter">rows</code></dt>
     <dd>
      <p class="para">
      </p>
     </dd>
    
    
     <dt><code class="parameter">bestfit</code></dt>
     <dd>
      <p class="para">
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


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


 <div class="refsect1 changelog" id="refsect1-imagick.scaleimage-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. 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.scaleimage-examples">
  <h3 class="title">Beispiele</h3>
  <p class="para">
    <div class="example" id="example-1">
      <p><strong>Beispiel #1  <span class="function"><strong>Imagick::scaleImage()</strong></span></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">scaleImage</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">= 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">scaleImage</span><span style="color: #007700">(</span><span style="color: #0000BB">150</span><span style="color: #007700">, </span><span style="color: #0000BB">150</span><span style="color: #007700">, </span><span style="color: #0000BB">true</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><?php manual_footer($setup); ?>