GmagickDraw::getfillopacity
(PECL gmagick >= Unknown)
GmagickDraw::getfillopacity — Returns the opacity used when drawing
说明
public GmagickDraw::getfillopacity
( void
) : float
Returns the opacity used when drawing
参数
此函数没有参数。
返回值
Returns the opacity used when drawing using the fill color or fill texture. Fully opaque is 1.0.