PHP - Manual: ps_clip
2024-11-14
(PECL ps >= 1.1.0)
ps_clip — Clips drawing to current path
$psdoc
): boolTakes the current path and uses it to define the border of a clipping area. Everything drawn outside of that area will not be visible.
成功时返回 true
, 或者在失败时返回 false
。