(PECL imagick 2.0.0)
Imagick::paintTransparentImage — Changes any pixel that matches color with the color defined by fill
$fuzz) : bool
Changes any pixel that matches color with the color defined by fill.
Change this target color to specified opacity value within the image.
The level of transparency: 1.0 is fully opaque and 0.0 is fully transparent.
The fuzz member of image defines how much tolerance is acceptable to consider two colors as the same.
|2.1.0||Now allows a string representing the color as the first parameter. Previous versions allow only an ImagickPixel object.|