Imagick::sepiaToneImage

(No version information available, might be only in CVS)

Imagick::sepiaToneImage — Sepia tones an image

Description

bool Imagick::sepiaToneImage ( float $threshold )

Avertissement

Cette fonction n'est pas documentée et seule la liste des arguments est disponible.

Applies a special effect to the image, similar to the effect achieved in a photo darkroom by sepia toning. Threshold ranges from 0 to QuantumRange and is a measure of the extent of the sepia toning. A threshold of 80 is a good starting point for a reasonable tone.

Liste de paramètres

threshold

Valeurs de retour

Returns TRUE on success.

Erreurs / Exceptions

Throws ImagickException on error.