Documentation PHP

Imagick::matteFloodfillImage

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

Imagick::matteFloodfillImage — Changes the transparency value of a color

Description

bool Imagick::matteFloodfillImage ( float $alpha , float $fuzz , mixed $bordercolor , int $x , int $y )
Avertissement

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

Changes the transparency value of any pixel that matches target and is an immediate neighbor. If the method FillToBorderMethod is specified, the transparency value is changed for any neighbor pixel that does not match the bordercolor member of image.

Liste de paramètres

alpha

The level of transparency: 1.0 is fully opaque and 0.0 is fully transparent.

fuzz

The fuzz member of image defines how much tolerance is acceptable to consider two colors as the same.

bordercolor

An ImagickPixel object or string representing the border color.

x

The starting x coordinate of the operation.

y

The starting y coordinate of the operation.

Valeurs de retour

Returns TRUE on success.

Erreurs / Exceptions

Throws ImagickException on error.

Historique

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



Ceci n'est pas la documentation originale du langage de programmation php, pour y accéder visiter le site www.php.net

Support du web, outils, services, compteurs, scripts, générateurs et autres outils pour les webmasters gratuitement à 100%
Page générée en 0.002554 secondes.