pdf_setgray

(PHP 3>= 3.0.6, PHP 4 )

pdf_setgray -- Sets drawing and filling color to gray value

Description

bool pdf_setgray ( resource pdfdoc, float gray)

Set the current fill and stroke color. 如果成功则返回 TRUE，失败则返回 FALSE。

注: PDFlib V4.0: Deprecated, use pdf_setcolor() instead.