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# ps_restore

(PECL)

ps_restore -- Restore previously save context

## 说明

bool ps_restore ( resource psdoc )

Restores a previously saved graphics context. Any call of ps_save() must be accompanied by a call to ps_restore(). All coordinate transformations, line style settings, color settings, etc. are being restored to the state before the call of ps_save().

## 参数

`psdoc`

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

## 返回值

如果成功则返回 `TRUE`，失败则返回 `FALSE`。

## 参见

ps_save()

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