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Imagick::paintTransparentImage

PHP function Deprecated as of PECL imagick 3.4.4 Edit on GitHub ✎

(PECL imagick 2, PECL imagick 3)

Changes any pixel that matches color with the color defined by fill

Function-3-4-4

Description

Imagick::paintTransparentImage(mixed $target, float $alpha, float $fuzz): bool

Changes any pixel that matches color with the color defined by fill.

target: Change this target color to specified opacity value within the image.
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.

Success

Throws

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

Source: reference/imagick/imagick/painttransparentimage.xml · from the official PHP manual (php/doc-en)