<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->

<refentry xml:id="imagick.statisticimage" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
 <refnamediv>
  <refname>Imagick::statisticImage</refname>
  <refpurpose>Modifies image using a statistics function</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <modifier>public</modifier> <type>bool</type><methodname>Imagick::statisticImage</methodname>
   <methodparam><type>int</type><parameter>type</parameter></methodparam>
   <methodparam><type>int</type><parameter>width</parameter></methodparam>
   <methodparam><type>int</type><parameter>height</parameter></methodparam>
   <methodparam choice="opt"><type>int</type><parameter>channel</parameter><initializer>Imagick::CHANNEL_DEFAULT</initializer></methodparam>
  </methodsynopsis>
  <para>
   Replace each pixel with corresponding statistic from the neighborhood of the specified width and height.
  </para>

 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <variablelist>
   <varlistentry>
    <term><parameter>type</parameter></term>
    <listitem>
     <para>
      
     </para>
    </listitem>
   </varlistentry>
   <varlistentry>
    <term><parameter>width</parameter></term>
    <listitem>
     <para>
      
     </para>
    </listitem>
   </varlistentry>
   <varlistentry>
    <term><parameter>height</parameter></term>
    <listitem>
     <para>
      
     </para>
    </listitem>
   </varlistentry>
   <varlistentry>
    <term><parameter>channel</parameter></term>
    <listitem>
     <para>
      
     </para>
    </listitem>
   </varlistentry>
  </variablelist>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   &imagick.return.success;
  </para>
 </refsect1>




 <refsect1 role="examples">
  &reftitle.examples;
  <para>
    <example>
      <title> <function>Imagick::statisticImage</function></title>
      <programlisting role="php">
      <![CDATA[
<?php
function statisticImage($imagePath, $statisticType, $width, $height, $channel) {
    $imagick = new \Imagick(realpath($imagePath));

    $imagick->statisticImage(
        $statisticType,
        $width,
        $height,
        $channel
    );

    header("Content-Type: image/jpg");
    echo $imagick->getImageBlob();
}

statisticImage($imagePath, \Imagick::STATISTIC_MEDIAN, 5, 5, \Imagick::CHANNEL_DEFAULT);

?>
]]>
      </programlisting>
    </example>
  </para>
 </refsect1>

</refentry>

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