PHP5中文手册·Set filling color for the page -- 追寻梦想＞编程乐园＞PHP 编程

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	PHP5中文手册 HaruPage::setFontAndSize HaruPage::setGrayStroke haru PHP Manual HaruPage::setGrayFill (PECL haru:0.0.1) HaruPage::setGrayFill — Set 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 Throws HaruException on error. 参见 HaruPage::getGrayFill() HaruPage::setFontAndSize HaruPage::setGrayStroke haru PHP Manual