ps_setlinejoin

(PECL ps >= 1.1.0)

ps_setlinejoin — Sets how contected lines are joined

bool ps_setlinejoin ( resource $psdoc , int $type )

Sets how lines are joined.

psdoc: Resource identifier of the postscript file as returned by ps_new().
type: The way lines are joined. Possible values are PS_LINEJOIN_MITER, PS_LINEJOIN_ROUND, or PS_LINEJOIN_BEVEL.

成功时返回 TRUE，或者在失败时返回 FALSE.