php教程

GmagickDraw::getstrokeopacity

(PECL gmagick >= Unknown)

GmagickDraw::getstrokeopacity — Returns the opacity of stroked object outlines

说明

public GmagickDraw::getstrokeopacity ( void ) : float

Returns the opacity of stroked object outlines.

参数

此函数没有参数。

返回值

Returns a double describing the opacity.

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