Imagick::colorFloodfillImage
(No version information available, might be only in CVS)
Imagick::colorFloodfillImage — Changes the color value of any pixel that matches target
說明
bool Imagick::colorFloodfillImage
( ImagickPixel $fill
, float $fuzz
, ImagickPixel $bordercolor
, int $x
, int $y
)
Warning
此函式目前沒有參考文件；只有引數列表。
Warning
本函式是實驗性的。這個函式的行為、名稱、和關於此函式的任何其他文件在未來PHP的發行中可能會在不通知的情況下改變。 使用此函式需自行承擔風險。
Changes the color value of any pixel that matches target and is an immediate neighbor.
參數
- fill
-
ImagickPixel object containing the fill 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 for the purposes of the floodfill.
- bordercolor
-
ImagickPixel object containing the border color
- x
-
X start position of the floodfill
- y
-
Y start position of the floodfill
Return值
Returns TRUE on success.