Imagick::paintTransparentImage
Changes any pixel that matches color with the color defined by fill
Description
bool Imagick::paintTransparentImage
( mixed $target
, float $alpha
, float $fuzz
)
Parameters
-
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.
Return Values
Returns TRUE on success.
Errors/Exceptions
Throws ImagickException on error.