pollita Sat Jan 25 20:34:13 2003 EDT
Added files:
/phpdoc/en/reference/image/functions imagecolorallocatealpha.xml
Log:
New function.
Index: phpdoc/en/reference/image/functions/imagecolorallocatealpha.xml
+++ phpdoc/en/reference/image/functions/imagecolorallocatealpha.xml
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.1 $ -->
<refentry id="function.imagecolorallocatealpha">
<refnamediv>
<refname>imagecolorallocatealpha</refname>
<refpurpose>Allocate a color for an image</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>int</type><methodname>imagecolorallocatealpha</methodname>
<methodparam><type>resource</type><parameter>image</parameter></methodparam>
<methodparam><type>int</type><parameter>red</parameter></methodparam>
<methodparam><type>int</type><parameter>green</parameter></methodparam>
<methodparam><type>int</type><parameter>blue</parameter></methodparam>
<methodparam><type>int</type><parameter>alpha</parameter></methodparam>
</methodsynopsis>
<para>
<function>imagecolorallocatealpha</function> behaves identically to
<function>imagecolorallocate</function> with the addition of the transparency
parameter <parameter>alpha</parameter> which may have a value between
<literal>0</literal> and <literal>127</literal>. <literal>0</literal>
indicates completely opaque while <literal>127</literal> indicates
completely transparent.
</para>
<para>
Returns &false; if the allocation failed.
</para>
</refsect1>
</refentry>
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