Imagick::setImageMatte
(PECL imagick 2, PECL imagick 3)
Imagick::setImageMatte — Sets the image matte channel
Description
public Imagick::setImageMatte ( bool $matte ) : bool
Sets the image matte channel. This method is available if Imagick has been compiled against ImageMagick version 6.2.9 or newer.
Parameters
-
matte -
True activates the matte channel and false disables it.
Return Values
Returns true on success.
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https://www.php.net/manual/en/imagick.setimagematte.php