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<h1 class="refname">ImagickPixel::setColorValueQuantum</h1>
<p class="verinfo">(No version information available, might only be in Git)</p><p class="refpurpose"><span class="refname">ImagickPixel::setColorValueQuantum</span> — <span class="dc-title">Description</span></p>
</div>
<div class="refsect1 description" id="refsect1-imagickpixel.setcolorvaluequantum-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">bool</span> <span class="methodname"><strong>ImagickPixel::setColorValueQuantum</strong></span>
( <span class="methodparam"><span class="type">int</span> <code class="parameter">$color</code></span>
, <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.number" class="type number">number</a></span> <code class="parameter">$value</code></span>
)</div>
<p class="para rdfs-comment">
Sets the quantum value of a color element of the ImagickPixel.
</p>
<div class="warning"><strong class="warning">Warning</strong><p class="simpara">This function is
currently not documented; only its argument list is available.
</p></div>
</div>
<div class="refsect1 parameters" id="refsect1-imagickpixel.setcolorvaluequantum-parameters">
<h3 class="title">Parameters</h3>
<dl>
<dt>
<code class="parameter">color</code></dt>
<dd>
<p class="para">
Which color element to set e.g. \Imagick::COLOR_GREEN.
</p>
</dd>
<dt>
<code class="parameter">value</code></dt>
<dd>
<p class="para">
The quantum value to set the color element to. This should be a float if ImageMagick was compiled with HDRI otherwise an int in the range 0 to Imagick::getQuantum().
</p>
</dd>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-imagickpixel.setcolorvaluequantum-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> on success.
</p>
</div>
<div class="refsect1 examples" id="refsect1-imagickpixel.setcolorvaluequantum-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-4125">
<p><strong>Example #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"><?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">$image</span><span style="color: #007700">-></span><span style="color: #0000BB">getQuantumRange</span><span style="color: #007700">();<br /><br /> </span><span style="color: #0000BB">$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">-></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">-></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">$draw</span><span style="color: #007700">-></span><span style="color: #0000BB">setStrokeColor</span><span style="color: #007700">(</span><span style="color: #0000BB">$color</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$draw</span><span style="color: #007700">-></span><span style="color: #0000BB">setFillColor</span><span style="color: #007700">(</span><span style="color: #0000BB">$color</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$draw</span><span style="color: #007700">-></span><span style="color: #0000BB">rectangle</span><span style="color: #007700">(</span><span style="color: #0000BB">200</span><span style="color: #007700">, </span><span style="color: #0000BB">200</span><span style="color: #007700">, </span><span style="color: #0000BB">300</span><span style="color: #007700">, </span><span style="color: #0000BB">300</span><span style="color: #007700">);<br /><br /> </span><span style="color: #0000BB">$image</span><span style="color: #007700">-></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">$image</span><span style="color: #007700">-></span><span style="color: #0000BB">setImageFormat</span><span style="color: #007700">(</span><span style="color: #DD0000">"png"</span><span style="color: #007700">);<br /><br /> </span><span style="color: #0000BB">$image</span><span style="color: #007700">-></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">-></span><span style="color: #0000BB">getImageBlob</span><span style="color: #007700">();<br />}<br /><br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
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