PHP Manual
HaruPage
Get the flatness of the page

HaruPage::getFlatness

(PECL haru >= 0.0.1)

HaruPage::getFlatness — Get the flatness of the page

说明

HaruPage::getFlatness ( void ) : float

Get the flatness of the page.

参数

此函数没有参数。

返回值

Returns the flatness of the page.

错误／异常

发生错误时抛出 HaruException 异常。

参见

HaruPage::setFlatness() - Set flatness for the page

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