What is PhpDig?
PhpDig is a PHP MySQL based
Web Spider & Search Engine.



cpdf_setrgbcolor_fill — Sets filling color to rgb color value


bool cpdf_setrgbcolor_fill(pdfdoc, red, green, blue);
resource pdfdoc: PDF document identifier
double red: Red component
double green: Green component
double blue: Blue component


TRUE on success or FALSE on error


Controls the amount of color fill in an object.

Values of red , green and blue should be between 0.0 and 1.0 with 0.0 having the highest color saturation (white) and and 1.0 having the lowest color saturation (black).


Since versions 3.0.8 and 4.0


Example 176. Fill with different colors

// start a PDF document
$cpdf = cpdf_open(0, "test.pdf");

// create a 600x400 page
cpdf_page_init($cpdf, 1, 0, 600, 400, 1);

// start off red
cpdf_setrgbcolor_fill($cpdf, 0.9, 0.1, 0.1);
cpdf_rect($cpdf, 30, 540, 180, 30);

// darker red
cpdf_setrgbcolor_fill($cpdf, 0.7, 0.1, 0.1);
cpdf_rect($cpdf, 30, 500, 180, 30);

// darker red
cpdf_setrgbcolor_fill($cpdf, 0.5, 0.1, 0.1);
cpdf_rect($cpdf, 30, 460, 180, 30);

// darker red
cpdf_setrgbcolor_fill($cpdf, 0.3, 0.1, 0.1);
cpdf_rect($cpdf, 30, 420, 180, 30);

// basically black
cpdf_setrgbcolor_fill($cpdf, 0.1, 0.1, 0.1);
cpdf_rect($cpdf, 30, 380, 180, 30);

// close and write document

PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing (Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch). This material may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later (the latest version is presently available at The authors of this book have elected not to choose any options under the OPL. This online book was obtained from and is designed to provide information about the PHP programming language, focusing on PHP version 4.0.4 for the most part. The information is provided on an as-is basis, and no warranty or fitness is implied. All persons and entities shall have neither liability nor responsibility to any person or entity with respect to any loss or damage arising from the information contained in this book.

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