Php/docs/gmagickdraw.setstrokeopacity
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GmagickDraw::setstrokeopacity
(PECL gmagick >= Unknown)
GmagickDraw::setstrokeopacity — 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
