(PHP 4, PECL pdflib >= 1.0.0)
PDF_setgray_stroke — Set stroke color to gray [deprecated]
$p
, float $g
)
Sets the current stroke color to a gray value between 0 and 1 inclusive.
성공 시 TRUE
를, 실패 시 FALSE
를 반환합니다.
This function is deprecated since PDFlib version 4, use PDF_setcolor() instead.