(PECL imagick 2.0.0)
ImagickDraw::setStrokeLineCap — Specifies the shape to be used at the end of open subpaths when they are stroked
$linecap
)本函数还未编写文档，仅有参数列表。
Specifies the shape to be used at the end of open subpaths when they are stroked.
linecap
LINECAP_ constant
没有返回值。
sudopeople gmail (2009-10-21 15:35:00)
Possible values are:
LINEJOIN_UNDEFINED
LINEJOIN_MITER
LINEJOIN_ROUND
LINEJOIN_BEVEL
...all prefixed with Imagick:: like:
Imagick::LINEJOIN_ROUND