略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: PDF_setgray

2024-05-07

PDF_setgray

(PHP 4, PECL pdflib >= 1.0.0)

PDF_setgraySet color to gray [deprecated]

说明

PDF_setgray ( resource $p , float $g ) : bool

Sets the current fill and stroke 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.

add a note add a note

User Contributed Notes 1 note

up
0
leea at digitus dot com dot au
18 years ago
pdf_setgray double values start at 0 for black and end at 1 for white so for any shade of gray simply pick a value inbetween these 2 numbers

官方地址:https://www.php.net/manual/en/function.pdf-setgray.php

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3