PDF_setgray_fill
(PHP 4, PECL pdflib >= 1.0.0)
PDF_setgray_fill — Set fill color to gray [deprecated]
说明
PDF_setgray_fill ( resource$p
, float $g
) : bool
Sets the current fill color to a gray value between 0 and 1 inclusive.
成功时返回 TRUE， 或者在失败时返回 FALSE。
This function is deprecated since PDFlib version 4, use PDF_setcolor() instead.
User Contributed Notes
There are no user contributed notes for this page.官方地址：https://www.php.net/manual/en/function.pdf-setgray-fill.php