<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Sets current color</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.ps-set-value.html">ps_set_value</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.ps-setdash.html">ps_setdash</a></div>
<div class="up"><a href="ref.ps.html">PS Functions</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="function.ps-setcolor" class="refentry">
<div class="refnamediv">
<h1 class="refname">ps_setcolor</h1>
<p class="verinfo">(PECL ps >= 1.1.0)</p><p class="refpurpose"><span class="refname">ps_setcolor</span> — <span class="dc-title">Sets current color</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.ps-setcolor-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>ps_setcolor</strong></span>
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$psdoc</code></span>
, <span class="methodparam"><span class="type">string</span> <code class="parameter">$type</code></span>
, <span class="methodparam"><span class="type">string</span> <code class="parameter">$colorspace</code></span>
, <span class="methodparam"><span class="type">float</span> <code class="parameter">$c1</code></span>
, <span class="methodparam"><span class="type">float</span> <code class="parameter">$c2</code></span>
, <span class="methodparam"><span class="type">float</span> <code class="parameter">$c3</code></span>
, <span class="methodparam"><span class="type">float</span> <code class="parameter">$c4</code></span>
)</div>
<p class="para rdfs-comment">
Sets the color for drawing, filling, or both.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.ps-setcolor-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">psdoc</code></em></span>
<dd>
<p class="para">
Resource identifier of the postscript file
as returned by <span class="function"><a href="function.ps-new.html" class="function">ps_new()</a></span>.
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">type</code></em></span>
<dd>
<p class="para">
The parameter <em><code class="parameter">type</code></em> can be
<em>both</em>, <em>fill</em>, or
<em>fillstroke</em>.
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">colorspace</code></em></span>
<dd>
<p class="para">
The colorspace should be one of <em>gray</em>,
<em>rgb</em>, <em>cmyk</em>,
<em>spot</em>, <em>pattern</em>. Depending on the
colorspace either only the first, the first three or all parameters
will be used.
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">c1</code></em></span>
<dd>
<p class="para">
Depending on the colorspace this is either the red component (rgb),
the cyan component (cmyk), the gray value (gray), the identifier of
the spot color or the identifier of the pattern.
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">c2</code></em></span>
<dd>
<p class="para">
Depending on the colorspace this is either the green component (rgb),
the magenta component (cmyk).
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">c3</code></em></span>
<dd>
<p class="para">
Depending on the colorspace this is either the blue component (rgb),
the yellow component (cmyk).
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">c4</code></em></span>
<dd>
<p class="para">
This must only be set in cmyk colorspace and specifies the black
component.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 unknown-parametert" id="refsect1-function.ps-setcolor-unknown-parametert">
<h3 class="title">Bugs</h3>
<p class="para">
The second parameter is currently not always evaluated. The color is
sometimes set for filling and drawing just as if
<em>fillstroke</em> were passed.
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.ps-setcolor-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> on success or <strong><code>FALSE</code></strong> on failure.
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.ps-set-value.html">ps_set_value</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.ps-setdash.html">ps_setdash</a></div>
<div class="up"><a href="ref.ps.html">PS Functions</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
