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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">Опис</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="modifier">function</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.
   Цей метод доступний, якщо Imagick зібраний з ImageMagick версії 6.2.9 або новішою.
  </p>
  <blockquote class="note"><p><strong class="note">Зауваження</strong>: 
 <p class="simpara">
  Поведінка параметра <code class="parameter">bestfit</code> змінилася в Imagick 3.0.0.
  Раніше він не діяв на зображення розмірів 400x400 та 200x150. Починаючи з
  Imagick 3.0.0, такі зображення отримають розмір 400x300, оскільки це &quot;найкраще
  підходить&quot; для заданих розмірів. Якщо параметр <code class="parameter">bestfit</code>
  використовується, необхідно вказати як висоту, так і ширину.
 </p>
</p></blockquote>
 </div>


 <div class="refsect1 parameters" id="refsect1-imagick.adaptiveresizeimage-parameters">
  <h3 class="title">Параметри</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="simpara">
       Whether to fit the image within the given dimensions while preserving
       the aspect ratio.
      </p>
     </dd>
    
    
     <dt><code class="parameter">legacy</code></dt>
     <dd>
      <p class="simpara">
       Optional <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span> parameter.
       If set to true, the calculations are done with the small rounding bug
       that existed in Imagick before 3.4.0. If set to false, the calculations
       should produce the same results as the ImageMagick command-line tools.
      </p>
     </dd>
    
   </dl>
  </p>

 </div>

 <div class="refsect1 returnvalues" id="refsect1-imagick.adaptiveresizeimage-returnvalues">
  <h3 class="title">Значення, що повертаються</h3>
  <p class="para">
   Повертає <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> в разі успіху.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-imagick.adaptiveresizeimage-errors">
  <h3 class="title">Помилки/виключення</h3>
  <p class="para">
   Кидає ImagickException в разі помилки.
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-imagick.adaptiveresizeimage-changelog">
  <h3 class="title">Журнал змін</h3>
  <table class="doctable informaltable">
   
    <thead>
     <tr>
      <th>Версія</th>
      <th>Опис</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>

     <tr>
      <td>PECL imagick 3.4.0</td>
      <td>
       Added the <code class="parameter">legacy</code> parameter.
      </td>
     </tr>

    </tbody>
   
  </table>

 </div>


 <div class="refsect1 examples" id="refsect1-imagick.adaptiveresizeimage-examples">
  <h3 class="title">Приклади</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Приклад #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"><pre><code style="color: #000000"><span style="color: #0000BB">&lt;?php
header</span><span style="color: #007700">(</span><span style="color: #DD0000">'Content-type: image/jpeg'</span><span style="color: #007700">);

</span><span style="color: #0000BB">$image </span><span style="color: #007700">= new </span><span style="color: #0000BB">Imagick</span><span style="color: #007700">(</span><span style="color: #DD0000">'image.jpg'</span><span style="color: #007700">);
</span><span style="color: #0000BB">$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">);

echo </span><span style="color: #0000BB">$image</span><span style="color: #007700">;
</span><span style="color: #0000BB">?&gt;</span></code></pre></div>
    </div>

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


 <div class="refsect1 seealso" id="refsect1-imagick.adaptiveresizeimage-seealso">
  <h3 class="title">Прогляньте також</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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