PDF_setgray

(PHP 4, PECL pdflib >= 1.0.0)

PDF_setgray — Set color to gray [deprecated]

bool PDF_setgray ( resource $p , float $g )

Sets the current fill and stroke color to a gray value between 0 and 1 inclusive. 성공할 경우 TRUE를, 실패할 경우 FALSE를 반환합니다.

This function is deprecated since PDFlib version 4, use PDF_setcolor() instead.