(PECL imagick 2.0.0)
ImagickDraw::setStrokeWidth — Sets the width of the stroke used to draw object outlines
$stroke_width
)本函数还未编写文档，仅有参数列表。
Sets the width of the stroke used to draw object outlines.
stroke_width
stroke width
没有返回值。
Peter - the Pete - de Pijd (2009-07-09 02:31:19)
If you set the stroke width to 0, there will often still be a hairline. To remove this hairline, use transparency, f.e. using:
setStrokeColor("#00000000")
hex 0-6 = color -> black
hex 6-8 = opacity -> full transparency
r dot vinke at gmail dot com (2008-11-03 06:27:45)
Please note that this function only works (as in: the stroke width changes) when setStrokeColor() is called before.