PHP 5.4.33 Released

PDF_setrgbcolor

(PHP 4, PECL pdflib >= 1.0.0)

PDF_setrgbcolorSet fill and stroke rgb color values [deprecated]

Descrizione

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

Sets the current fill and stroke color to the supplied RGB values. Restituisce TRUE in caso di successo, FALSE in caso di fallimento.

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

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User Contributed Notes 2 notes

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n dot gaertner at gmx dot net
13 years ago
<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!
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0
skuenzli at u dot arizona dot edu
14 years ago
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);

?>
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