imagecolordeallocate.xml

<?xml version="1.0" encoding="utf-8"?>
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<refentry xml:id="function.imagecolordeallocate" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>imagecolordeallocate</refname>
  <refpurpose>De-allocate a color for an image</refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>bool</type><methodname>imagecolordeallocate</methodname>
   <methodparam><type>resource</type><parameter>image</parameter></methodparam>
   <methodparam><type>int</type><parameter>color</parameter></methodparam>
  </methodsynopsis>
  <para>
   De-allocates a color previously allocated with 
   <function>imagecolorallocate</function> or
   <function>imagecolorallocatealpha</function>.
  </para>
 </refsect1>
 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    &gd.image.description;
    <varlistentry>
     <term><parameter>color</parameter></term>
     <listitem>
      <para>
       The color identifier.
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>
 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   &return.success;
  </para>
 </refsect1>
 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title>Using <function>imagecolordeallocate</function></title>
    <programlisting role="php">
<![CDATA[
<?php
$white = imagecolorallocate($im, 255, 255, 255);
imagecolordeallocate($im, $white);
?>
]]>
    </programlisting>
   </example>
  </para>
 </refsect1>
 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>imagecolorallocate</function></member>
    <member><function>imagecolorallocatealpha</function></member>
   </simplelist>
  </para>
 </refsect1>
</refentry>

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