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pdf_setgray_fill
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pdf_setgray_fill

Name

pdf_setgray_fill — Sets the value of the gray fill

Synopsis

bool pdf_setgray_fill(pdf, value); resource pdf: PDF object identifier double value: Amount of gray in fill

Returns

Always TRUE

Description

Sets the amount of gray fill. value can range from 0 to 1 depending on how dark the fill should be.

Version

Since versions 3.0.6 and 4.0

Example

Example 974. Draw a grey background box

<?php

// create new document
$pdf = pdf_new();
pdf_open_file($pdf);
pdf_begin_page($pdf, 500, 700);

// set light gray fill
pdf_setgray_fill($pdf, 0.9);
pdf_rect($pdf, 30, 640, 180, 30);
pdf_fill_stroke($pdf);
pdf_setgray_fill($pdf, 0);

// draw text over box
$font = pdf_findfont($pdf, "Courier", "host", 0);
pdf_setfont($pdf, $font, 20);
pdf_show_xy($pdf, "Hello World", 50, 650);

pdf_end_page($pdf);
pdf_close($pdf);

// output document
$data = pdf_get_buffer($pdf);
header("Content-type: application/pdf");
header("Content-disposition: inline; filename=test.pdf");
header("Content-length: " . strlen($data));
echo $data;
?>

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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 http://www.opencontent.org/openpub/). The authors of this book have elected not to choose any options under the OPL. This online book was obtained from http://www.fooassociates.com/phpfer/ 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.