array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'en', ), 'this' => array ( 0 => 'gmagick.getimagematte.php', 1 => 'Gmagick::getimagematte', 2 => 'Check if the image has a matte channel', ), 'up' => array ( 0 => 'class.gmagick.php', 1 => 'Gmagick', ), 'prev' => array ( 0 => 'gmagick.getimageiterations.php', 1 => 'Gmagick::getimageiterations', ), 'next' => array ( 0 => 'gmagick.getimagemattecolor.php', 1 => 'Gmagick::getimagemattecolor', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/gmagick/gmagick/getimagematte.xml', ), 'history' => array ( ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

Gmagick::getimagematte

(PECL gmagick >= Unknown)

Gmagick::getimagematte — Check if the image has a matte channel

Description

public Gmagick::getimagematte(): int

Returns true if the image has a matte channel, otherwise false.

Parameters

This function has no parameters.

Return Values

Returns true if the image has a matte channel, otherwise false.

Errors/Exceptions

Throws an GmagickException on error.