GmagickDraw::setstrokeopacity()
(PECL gmagick >= Unknown)
Specifies the opacity of stroked object outlines
说明
public GmagickDraw::setstrokeopacity(float $stroke_opacity): GmagickDraw
Specifies the opacity of stroked object outlines.
参数
- $stroke_opacity
Stroke opacity. The value 1.0 is opaque.
返回值
The GmagickDraw object on success