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<title>Sets certain values</title>
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<div class="refnamediv">
<h1 class="refname">ps_set_value</h1>
<p class="verinfo">(PECL ps >= 1.1.0)</p><p class="refpurpose"><span class="refname">ps_set_value</span> — <span class="dc-title">Sets certain values</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.ps-set-value-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>ps_set_value</strong></span>
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$psdoc</code></span>
, <span class="methodparam"><span class="type">string</span> <code class="parameter">$name</code></span>
, <span class="methodparam"><span class="type">float</span> <code class="parameter">$value</code></span>
)</div>
<p class="para rdfs-comment">
Sets several values which are used by many functions. Parameters are by
definition float values.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.ps-set-value-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">name</code></em></span>
<dd>
<p class="para">
The <em><code class="parameter">name</code></em> can be one of the following:
<dl>
<dt>
<span class="term">textrendering</span>
<dd>
<p class="para">
The way how text is shown.
</p>
</dd>
</dt>
<dt>
<span class="term">textx</span>
<dd>
<p class="para">
The x coordinate for text output.
</p>
</dd>
</dt>
<dt>
<span class="term">texty</span>
<dd>
<p class="para">
The y coordinate for text output.
</p>
</dd>
</dt>
<dt>
<span class="term">wordspacing</span>
<dd>
<p class="para">
The distance between words relative to the width of a space.
</p>
</dd>
</dt>
<dt>
<span class="term">leading</span>
<dd>
<p class="para">
The distance between lines in pixels.
</p>
</dd>
</dt>
</dl>
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">value</code></em></span>
<dd>
<p class="para">
The value of the parameter.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.ps-set-value-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 class="refsect1 seealso" id="refsect1-function.ps-set-value-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="function.ps-get-value.html" class="function" rel="rdfs-seeAlso">ps_get_value()</a> - Gets certain values</span></li>
<li class="member"> <span class="function"><a href="function.ps-set-parameter.html" class="function" rel="rdfs-seeAlso">ps_set_parameter()</a> - Sets certain parameters</span></li>
</ul>
</p>
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