GmagickDraw::setstrokeopacity()

(PECL gmagick >= Unknown)

Specifies the opacity of stroked object outlines

说明

publicGmagickDraw::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