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PHP - Manual: HaruPage::setGrayFill

2024-12-21

HaruPage::setGrayFill

(PECL haru >= 0.0.1)

HaruPage::setGrayFillSet filling color for the page

说明

HaruPage::setGrayFill ( float $value ) : bool

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

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官方地址:https://www.php.net/manual/en/harupage.setgrayfill.php

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