PDF_setgray_fill()
(PHP 4, PECL pdflib >= 1.0.0)
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.