(PECL imagick 2.0.0)
ImagickDraw::getStrokeLineCap — Returns 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。
Returns the shape to be used at the end of open subpaths when they are stroked.
Returns one of the LINECAP_ constants or 0 if stroke linecap is not set.