Php/docs/function.ps-save

• PHP Manual
• PS 函数
• Save current context

ps_save

(PECL ps >= 1.1.0)

ps_save — Save current context

说明

ps_save ( resource $psdoc ) : bool

Saves the current graphics context, containing colors, translation and rotation settings and some more. A saved context can be restored with ps_restore().

参数

psdoc

Resource identifier of the postscript file as returned by ps_new().

返回值

成功时返回 true， 或者在失败时返回 false。

参见

• ps_restore() - Restore previously save context