ps_setlinecap

(PECL ps >= 1.1.0)

ps_setlinecap — Sets appearance of line ends

ps_setlinecap ( resource $psdoc , int $type ) : bool

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.

Возвращает true в случае успешного завершения или false в случае возникновения ошибки.