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
)
WarningThis function is
currently not documented; only its argument list is available.
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.
Parameters
-
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.
Return Values
Returns TRUE on success.
Errors/Exceptions
Throws ImagickException on error.
Load balance : Server 02
