(PECL imagick 2.0.0)
ImagickDraw::setStrokeLineCap — Specifies the shape to be used at the end of open subpaths when they are stroked
本函数暂无文档，仅有参数列表。
Specifies the shape to be used at the end of open subpaths when they are stroked.
LINECAP_ constant
无返回值。