PHP 5.6.0beta1 released

PDF_setrgbcolor

(PHP 4, PECL pdflib >= 1.0.0)

PDF_setrgbcolorEstablecer los valores de color rgb del relleno y del contorno [obsoleta]

Descripción

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

Establece el color actual del relleno y del contorno a los valores RGB proporcionados. Devuelve TRUE en caso de éxito o FALSE en caso de error.

Esta función está obsoleta desde la versión 4 de PDFlib, use PDF_setcolor() en su lugar.

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User Contributed Notes 2 notes

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n dot gaertner at gmx dot net
12 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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skuenzli at u dot arizona dot edu
13 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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