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<Imagick::setImageBiasImagick::setImageBluePrimary>
^ImagickLast updated: Mon, 26 Oct 2026

Imagick::setImageBiasQuantum

(PECL imagick 3 >= 3.3.0)

Imagick::setImageBiasQuantum — Sets the image bias

Warning

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

Description

public function Imagick::setImageBiasQuantum(float $bias): void

Sets the image bias. Bias should be scaled with 0 (no adjustment) to 1 (quantum value).

Parameters

bias

Return Values


<Imagick::setImageBiasImagick::setImageBluePrimary>
^ImagickLast updated: Mon, 26 Oct 2026