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?>
<div id="imagick.randomthresholdimage" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Imagick::randomThresholdImage</h1>
  <p class="verinfo">(PECL imagick 2, PECL imagick 3)</p><p class="refpurpose"><span class="refname">Imagick::randomThresholdImage</span> &mdash; <span class="dc-title">Yüksek zıtlığa sahip iki renkli görüntü oluşturur</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-imagick.randomthresholdimage-description">
  <h3 class="title">Açıklama</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span>
   <span class="methodname"><strong>Imagick::randomThresholdImage</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.float.php" class="type float">float</a></span> <code class="parameter">$düşük</code></span>, <span class="methodparam"><span class="type"><a href="language.types.float.php" class="type float">float</a></span> <code class="parameter">$yüksek</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$kanal</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">
   Piksel değerlerini tek tek belirtilen eşiğe uygun olarak değiştirir.
   Elde edilen görüntü, iki renkli yüksek zıtlığa sahip bir görüntü olur.
   Bu yöntem, derleme sırasında
ImageMagick kütüphanesinin 6.2.9 veya sonraki bir sürümü kuruluysa
kullanılabilir.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-imagick.randomthresholdimage-parameters">
  <h3 class="title">Bağımsız Değişkenler</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">düşük</code></dt>
     <dd>
      <p class="para">
       Düşük nokta.
      </p>
     </dd>
    
    
     <dt><code class="parameter">yüksek</code></dt>
     <dd>
      <p class="para">
       Yüksek nokta.
      </p>
     </dd>
    
    
     <dt><code class="parameter">kanal</code></dt>
     <dd>
      <p class="para">
       Kanal kipi için geçerli herhangi bir
       <a href="imagick.constants.php#imagick.constants.channel" class="link">kanal sabiti</a>. Birden
       fazla kanal belirtmek isterseniz kanal sabitlerini bitsel işleçleri
       kullanarak birleştirebilirsiniz.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-imagick.randomthresholdimage-returnvalues">
  <h3 class="title">Dönen Değerler</h3>
  <p class="para">
   Başarı durumunda <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> döner.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-imagick.randomthresholdimage-examples">
  <h3 class="title">Örnekler</h3>
  <p class="para">
    <div class="example" id="example-1">
      <p><strong>Örnek 1 - <span class="function"><strong>Imagick::randomThresholdImage()</strong></span> örneği</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">randomThresholdimage</span><span style="color: #007700">(</span><span style="color: #0000BB">$imagePath</span><span style="color: #007700">, </span><span style="color: #0000BB">$lowThreshold</span><span style="color: #007700">, </span><span style="color: #0000BB">$highThreshold</span><span style="color: #007700">, </span><span style="color: #0000BB">$channel</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 /><br />    </span><span style="color: #0000BB">$imagick</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">randomThresholdimage</span><span style="color: #007700">(<br />        </span><span style="color: #0000BB">$lowThreshold </span><span style="color: #007700">* </span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">getQuantum</span><span style="color: #007700">(),<br />        </span><span style="color: #0000BB">$highThreshold </span><span style="color: #007700">* </span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">getQuantum</span><span style="color: #007700">(),<br />        </span><span style="color: #0000BB">$channel<br />    </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>


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