ImagickDraw::lineImagickDraw::matte
(PECL imagick 2.0.0)
ImagickDraw::matte — Paints on the image's opacity channel
说明
bool ImagickDraw::matte
( float
$x
, float $y
, int $paintMethod
)Warning
本函数还未编写文档，仅有参数列表。
Paints on the image's opacity channel in order to set effected pixels to transparent, to influence the opacity of pixels.
参数
-
x -
x coordinate of the matte
-
y -
y coordinate of the matte
-
paintMethod -
PAINT_ constant
返回值
成功时返回 TRUE， 或者在失败时返回 FALSE。
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