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Imagick::clampImage

(PECL imagick 3 >= 3.3.0)

Imagick::clampImage — Restricts the color range from 0 to the quantum depth.

Description

public Imagick::clampImage(int $channel = Imagick::CHANNEL_DEFAULT): bool

Restricts the color range from 0 to the quantum depth.

Parameters

channel

Return Values

Returns true on success or false on failure.

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https://www.php.net/manual/en/imagick.clampimage.php