ps_setlinecap

(PECL ps:1.1.0-1.3.5)

ps_setlinecap — Sets appearance of line ends

bool ps_setlinecap ( resource $psdoc , int $type )

Sets how line ends look like.

psdoc: Resource identifier of the postscript file as returned by ps_new().
type: The type of line ends. Possible values are PS_LINECAP_BUTT, PS_LINECAP_ROUND, or PS_LINECAP_SQUARED.

如果成功则返回 TRUE，失败则返回 FALSE。