imagick.setimagematte(3) php man page | unix.com

IMAGICK.SETIMAGEMATTE(3)						 1						  IMAGICK.SETIMAGEMATTE(3)

Imagick::setImageMatte - Sets the image matte channel

SYNOPSIS
       bool Imagick::setImageMatte (bool  $matte)

DESCRIPTION
	Sets the image matte channel. This method is available if Imagick has been compiled against ImageMagick version 6.2.9 or newer.

PARAMETERS
	      o $matte
		- True activates the matte channel and false disables it.

RETURN VALUES
	Returns TRUE on success.

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