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<div id="imagickpixel.setcolorvaluequantum" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ImagickPixel::setColorValueQuantum</h1>
  <p class="verinfo">(PECL imagick 2 &gt;=2.3.0, PECL imagick 3)</p><p class="refpurpose"><span class="refname">ImagickPixel::setColorValueQuantum</span> &mdash; <span class="dc-title">ImagickPixel の色要素の quantum 値を設定する</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-imagickpixel.setcolorvaluequantum-description">
  <h3 class="title">説明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>ImagickPixel::setColorValueQuantum</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$color</code></span>, <span class="methodparam"><span class="type"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span>|<span class="type"><a href="language.types.float.php" class="type float">float</a></span></span> <code class="parameter">$value</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

  <p class="para rdfs-comment">
   ImagickPixel の色要素の quantum 値を設定します。
  </p>

  <div class="warning"><strong class="warning">警告</strong><p class="simpara">この関数は、
現在のところ詳細な情報はありません。引数のリストのみが
記述されています。</p></div>

 </div>


 <div class="refsect1 parameters" id="refsect1-imagickpixel.setcolorvaluequantum-parameters">
  <h3 class="title">パラメータ</h3>
  <dl>
   
    <dt><code class="parameter">color</code></dt>
    <dd>
     <p class="para">
      設定する色要素。\Imagick::COLOR_GREEN など。
     </p>
    </dd>
   


   
    <dt><code class="parameter">value</code></dt>
    <dd>
     <p class="para">
      色要素に設定する quantum 値。ImageMagick が HDRI 付きでコンパイルされている場合は float、そうでない場合は 0 から Imagick::getQuantum() の範囲の int を指定します。
     </p>
    </dd>
   

  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-imagickpixel.setcolorvaluequantum-returnvalues">
  <h3 class="title">戻り値</h3>
  <p class="para">
   成功した場合に <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> を返します。
  </p>
 </div>





 <div class="refsect1 examples" id="refsect1-imagickpixel.setcolorvaluequantum-examples">
  <h3 class="title">例</h3>
  <p class="para">
    <div class="example" id="example-1">
      <p><strong>例1  <span class="function"><strong>ImagickPixel::setColorValueQuantum()</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">setColorValueQuantum</span><span style="color: #007700">() {<br />    </span><span style="color: #0000BB">$image </span><span style="color: #007700">= new </span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">();<br /><br />    </span><span style="color: #0000BB">$quantumRange </span><span style="color: #007700">= </span><span style="color: #0000BB">$image</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getQuantumRange</span><span style="color: #007700">();<br /><br />    </span><span style="color: #0000BB">$draw </span><span style="color: #007700">= new </span><span style="color: #0000BB">\ImagickDraw</span><span style="color: #007700">();<br />    </span><span style="color: #0000BB">$color </span><span style="color: #007700">= new </span><span style="color: #0000BB">\ImagickPixel</span><span style="color: #007700">(</span><span style="color: #DD0000">'blue'</span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">$color</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setcolorValueQuantum</span><span style="color: #007700">(</span><span style="color: #0000BB">\Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">COLOR_RED</span><span style="color: #007700">, </span><span style="color: #0000BB">128 </span><span style="color: #007700">* </span><span style="color: #0000BB">$quantumRange</span><span style="color: #007700">[</span><span style="color: #DD0000">'quantumRangeLong'</span><span style="color: #007700">] / </span><span style="color: #0000BB">256</span><span style="color: #007700">);<br /><br />    </span><span style="color: #0000BB">$draw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setstrokewidth</span><span style="color: #007700">(</span><span style="color: #0000BB">1.0</span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">$draw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setStrokeColor</span><span style="color: #007700">(</span><span style="color: #0000BB">$color</span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">$draw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setFillColor</span><span style="color: #007700">(</span><span style="color: #0000BB">$color</span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">$draw</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">rectangle</span><span style="color: #007700">(</span><span style="color: #0000BB">200</span><span style="color: #007700">, </span><span style="color: #0000BB">200</span><span style="color: #007700">, </span><span style="color: #0000BB">300</span><span style="color: #007700">, </span><span style="color: #0000BB">300</span><span style="color: #007700">);<br /><br />    </span><span style="color: #0000BB">$image</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">newImage</span><span style="color: #007700">(</span><span style="color: #0000BB">500</span><span style="color: #007700">, </span><span style="color: #0000BB">500</span><span style="color: #007700">, </span><span style="color: #DD0000">"SteelBlue2"</span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">$image</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setImageFormat</span><span style="color: #007700">(</span><span style="color: #DD0000">"png"</span><span style="color: #007700">);<br /><br />    </span><span style="color: #0000BB">$image</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">drawImage</span><span style="color: #007700">(</span><span style="color: #0000BB">$draw</span><span style="color: #007700">);<br /><br />    </span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"Content-Type: image/png"</span><span style="color: #007700">);<br />    echo </span><span style="color: #0000BB">$image</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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