Imagick::opaquePaintImage
(PECL imagick 2 >= 2.3.0, PECL imagick 3)
Imagick::opaquePaintImage — Changes the color value of any pixel that matches target
Description
mixed
$target
,mixed
$fill
,float
$fuzz
,bool
$invert
,int
$channel
= Imagick::CHANNEL_DEFAULT): bool
Changes any pixel that matches color with the color defined by fill. This method is available if Imagick has been compiled against ImageMagick version 6.3.8 or newer.
Parameters
-
target
-
ImagickPixel object or a string containing the color to change
-
fill
-
The replacement color
-
fuzz
-
The amount of fuzz. For example, set fuzz to 10 and the color red at intensities of 100 and 102 respectively are now interpreted as the same color.
-
invert
-
If
true
paints any pixel that does not match the target color. -
channel
-
Provide any channel constant that is valid for your channel mode. To apply to more than one channel, combine channel constants using bitwise operators. Defaults to
Imagick::CHANNEL_DEFAULT
. Refer to this list of channel constants
Return Values
Returns true
on success.