HaruPage
PHP Manual

HaruPage::setGrayFill

(PECL haru >= 0.0.1)

HaruPage::setGrayFillSet filling color for the page

说明

bool HaruPage::setGrayFill ( float $value )

Defines filling color for the page.

参数

value

The value of gray level between 0 and 1.

返回值

Returns TRUE on success.

错误/异常

发生错误时抛出 HaruException 异常。

参见


HaruPage
PHP Manual