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<Imagick::setImageMatteImagick::setImageOpacity>
^ImagickLast updated: Mon, 26 Oct 2026

Imagick::setImageMatteColor

(PECL imagick 2, PECL imagick 3)

Imagick::setImageMatteColor — Sets the image matte color

Warning

This function has been DEPRECATED as of Imagick 3.4.4. Relying on this function is highly discouraged.

Description

public function Imagick::setImageMatteColor(mixed $matte): bool

Sets the image matte color.

Parameters

matte

Return Values

Returns true on success.

Errors/Exceptions

Throws ImagickException on error.

Changelog

Version Description
PECL imagick 2.1.0 Now allows a string representing the color as the parameter. Previous versions allow only an ImagickPixel object.


<Imagick::setImageMatteImagick::setImageOpacity>
^ImagickLast updated: Mon, 26 Oct 2026