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<title>Sets the fill rule to use while drawing polygons</title>
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<h1 class="refname">ImagickDraw::setFillRule</h1>
<p class="verinfo">(PECL imagick 2.0.0)</p><p class="refpurpose"><span class="refname">ImagickDraw::setFillRule</span> — <span class="dc-title">Sets the fill rule to use while drawing polygons</span></p>
</div>
<div class="refsect1 description" id="refsect1-imagickdraw.setfillrule-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>ImagickDraw::setFillRule</strong></span>
( <span class="methodparam"><span class="type">int</span> <code class="parameter">$fill_rule</code></span>
)</div>
<div class="warning"><strong class="warning">Warning</strong><p class="simpara">This function is
currently not documented; only its argument list is available.
</p></div>
<p class="para">
Sets the fill rule to use while drawing polygons.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-imagickdraw.setfillrule-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">fill_rule</code></dt>
<dd>
<p class="para">
FILLRULE_ constant
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-imagickdraw.setfillrule-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
No value is returned.
</p>
</div>
<div class="refsect1 examples" id="refsect1-imagickdraw.setfillrule-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-4088">
<p><strong>Example #1 <span class="function"><strong>ImagickDraw::setFillRule()</strong></span></strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /></span><span style="color: #007700">function </span><span style="color: #0000BB">setFillRule</span><span style="color: #007700">(</span><span style="color: #0000BB">$fillColor</span><span style="color: #007700">, </span><span style="color: #0000BB">$strokeColor</span><span style="color: #007700">, </span><span style="color: #0000BB">$backgroundColor</span><span style="color: #007700">) {<br /><br /> </span><span style="color: #0000BB">$draw </span><span style="color: #007700">= new \</span><span style="color: #0000BB">ImagickDraw</span><span style="color: #007700">();<br /><br /> </span><span style="color: #0000BB">$draw</span><span style="color: #007700">-></span><span style="color: #0000BB">setStrokeWidth</span><span style="color: #007700">(</span><span style="color: #0000BB">1</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$draw</span><span style="color: #007700">-></span><span style="color: #0000BB">setStrokeColor</span><span style="color: #007700">(</span><span style="color: #0000BB">$strokeColor</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$draw</span><span style="color: #007700">-></span><span style="color: #0000BB">setFillColor</span><span style="color: #007700">(</span><span style="color: #0000BB">$fillColor</span><span style="color: #007700">);<br /><br /> </span><span style="color: #0000BB">$fillRules </span><span style="color: #007700">= [\</span><span style="color: #0000BB">Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">FILLRULE_NONZERO</span><span style="color: #007700">, \</span><span style="color: #0000BB">Imagick</span><span style="color: #007700">::</span><span style="color: #0000BB">FILLRULE_EVENODD</span><span style="color: #007700">];<br /><br /> </span><span style="color: #0000BB">$points </span><span style="color: #007700">= </span><span style="color: #0000BB">11</span><span style="color: #007700">;<br /> </span><span style="color: #0000BB">$size </span><span style="color: #007700">= </span><span style="color: #0000BB">150</span><span style="color: #007700">;<br /><br /> </span><span style="color: #0000BB">$draw</span><span style="color: #007700">-></span><span style="color: #0000BB">translate</span><span style="color: #007700">(</span><span style="color: #0000BB">175</span><span style="color: #007700">, </span><span style="color: #0000BB">160</span><span style="color: #007700">);<br /><br /> for (</span><span style="color: #0000BB">$x </span><span style="color: #007700">= </span><span style="color: #0000BB">0</span><span style="color: #007700">; </span><span style="color: #0000BB">$x </span><span style="color: #007700">< </span><span style="color: #0000BB">2</span><span style="color: #007700">; </span><span style="color: #0000BB">$x</span><span style="color: #007700">++) {<br /> </span><span style="color: #0000BB">$draw</span><span style="color: #007700">-></span><span style="color: #0000BB">setFillRule</span><span style="color: #007700">(</span><span style="color: #0000BB">$fillRules</span><span style="color: #007700">[</span><span style="color: #0000BB">$x</span><span style="color: #007700">]);<br /> </span><span style="color: #0000BB">$draw</span><span style="color: #007700">-></span><span style="color: #0000BB">pathStart</span><span style="color: #007700">();<br /> for (</span><span style="color: #0000BB">$n </span><span style="color: #007700">= </span><span style="color: #0000BB">0</span><span style="color: #007700">; </span><span style="color: #0000BB">$n </span><span style="color: #007700">< </span><span style="color: #0000BB">$points </span><span style="color: #007700">* </span><span style="color: #0000BB">2</span><span style="color: #007700">; </span><span style="color: #0000BB">$n</span><span style="color: #007700">++) {<br /><br /> if (</span><span style="color: #0000BB">$n </span><span style="color: #007700">>= </span><span style="color: #0000BB">$points</span><span style="color: #007700">) {<br /> </span><span style="color: #0000BB">$angle </span><span style="color: #007700">= </span><span style="color: #0000BB">fmod</span><span style="color: #007700">(</span><span style="color: #0000BB">$n </span><span style="color: #007700">* </span><span style="color: #0000BB">360 </span><span style="color: #007700">* </span><span style="color: #0000BB">4 </span><span style="color: #007700">/ </span><span style="color: #0000BB">$points</span><span style="color: #007700">, </span><span style="color: #0000BB">360</span><span style="color: #007700">) * </span><span style="color: #0000BB">pi</span><span style="color: #007700">() / </span><span style="color: #0000BB">180</span><span style="color: #007700">;<br /> }<br /> else {<br /> </span><span style="color: #0000BB">$angle </span><span style="color: #007700">= </span><span style="color: #0000BB">fmod</span><span style="color: #007700">(</span><span style="color: #0000BB">$n </span><span style="color: #007700">* </span><span style="color: #0000BB">360 </span><span style="color: #007700">* </span><span style="color: #0000BB">3 </span><span style="color: #007700">/ </span><span style="color: #0000BB">$points</span><span style="color: #007700">, </span><span style="color: #0000BB">360</span><span style="color: #007700">) * </span><span style="color: #0000BB">pi</span><span style="color: #007700">() / </span><span style="color: #0000BB">180</span><span style="color: #007700">;<br /> }<br /><br /> </span><span style="color: #0000BB">$positionX </span><span style="color: #007700">= </span><span style="color: #0000BB">$size </span><span style="color: #007700">* </span><span style="color: #0000BB">sin</span><span style="color: #007700">(</span><span style="color: #0000BB">$angle</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$positionY </span><span style="color: #007700">= </span><span style="color: #0000BB">$size </span><span style="color: #007700">* </span><span style="color: #0000BB">cos</span><span style="color: #007700">(</span><span style="color: #0000BB">$angle</span><span style="color: #007700">);<br /><br /> if (</span><span style="color: #0000BB">$n </span><span style="color: #007700">== </span><span style="color: #0000BB">0</span><span style="color: #007700">) {<br /> </span><span style="color: #0000BB">$draw</span><span style="color: #007700">-></span><span style="color: #0000BB">pathMoveToAbsolute</span><span style="color: #007700">(</span><span style="color: #0000BB">$positionX</span><span style="color: #007700">, </span><span style="color: #0000BB">$positionY</span><span style="color: #007700">);<br /> }<br /> else {<br /> </span><span style="color: #0000BB">$draw</span><span style="color: #007700">-></span><span style="color: #0000BB">pathLineToAbsolute</span><span style="color: #007700">(</span><span style="color: #0000BB">$positionX</span><span style="color: #007700">, </span><span style="color: #0000BB">$positionY</span><span style="color: #007700">);<br /> }<br /> }<br /><br /> </span><span style="color: #0000BB">$draw</span><span style="color: #007700">-></span><span style="color: #0000BB">pathClose</span><span style="color: #007700">();<br /> </span><span style="color: #0000BB">$draw</span><span style="color: #007700">-></span><span style="color: #0000BB">pathFinish</span><span style="color: #007700">();<br /><br /> </span><span style="color: #0000BB">$draw</span><span style="color: #007700">-></span><span style="color: #0000BB">translate</span><span style="color: #007700">(</span><span style="color: #0000BB">325</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /> }<br /><br /> </span><span style="color: #0000BB">$image </span><span style="color: #007700">= new \</span><span style="color: #0000BB">Imagick</span><span style="color: #007700">();<br /> </span><span style="color: #0000BB">$image</span><span style="color: #007700">-></span><span style="color: #0000BB">newImage</span><span style="color: #007700">(</span><span style="color: #0000BB">700</span><span style="color: #007700">, </span><span style="color: #0000BB">320</span><span style="color: #007700">, </span><span style="color: #0000BB">$backgroundColor</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$image</span><span style="color: #007700">-></span><span style="color: #0000BB">setImageFormat</span><span style="color: #007700">(</span><span style="color: #DD0000">"png"</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$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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