PDF_setrgbcolor

(PHP 4, PECL pdflib >= 1.0.0)

PDF_setrgbcolor — Set fill and stroke rgb color values [deprecated]

说明

bool PDF_setrgbcolor ( resource $p , float $red , float $green , float $blue )

Sets the current fill and stroke color to the supplied RGB values. 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.

PHP手册 - N: Set fill and stroke rgb color values [deprecated]

用户评论:

n dot gaertner at gmx dot net (09-Jul-2001 01:19)

<b>Use this code to convert HEX colors to RGB that you can use with pdf_setrgbcolor:</b> <? $color = "#FF00FF"; $string = str_replace("#","",$color); $red = hexdec(substr($string,0,2)) / 255; $green = hexdec(substr($string,2,2)) / 255; $blue = hexdec(substr($string,4,2)) / 255; pdf_rect($pdf, 110, 600, 20, 30); pdf_setrgbcolor_fill($pdf, $red, $green, $blue); pdf_fill($pdf); ?> This gives you a pink rectangle!

skuenzli at u dot arizona dot edu (26-Apr-2000 08:17)

Here is a snippet of code to create a blue rectangle: <?php /* *pdf_setrgbcolor(pdf_file, float red, float green, float blue); *red/green/blue are values between 0 and 1. *It appears that the value is supposed to be a percentage intensity. *0.0 means a 0% intensity for that color (0 in RGB-scale) *0.5 means a 50% intensity of that color (127 in RGB-scale) *1.0 means a 100% intensity of that color (255 in RGB-scale) */ //Create blue rectangle pdf_rect($pdf, 110, 600, 20, 30); pdf_setrgbcolor_fill($pdf, 0, 0, 1.0); pdf_fill($pdf); ?>