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



cpdf_set_leading — Sets distance between text lines


bool cpdf_set_leading(pdfdoc, distance);
resource pdfdoc: PDF document identifier
double distance: Leading distance


TRUE on success or FALSE on error


Sets distance between lines of text. This setting is used if text is displayed using cpdf_continue_text() .


Since versions 3.0.8 and 4.0


Example 157. Set different line spacing

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

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

// start text display
cpdf_set_font($cpdf, "Helvetica", 15, "WinAnsiEncoding");

// set document leading
cpdf_set_leading($cpdf, 15);

// write two lines of text
cpdf_text($cpdf, "First line", 10, 500);
cpdf_continue_text($cpdf, "Second line");

// increase leading and write more text
cpdf_set_leading($cpdf, 30);
cpdf_text($cpdf, "First line", 10, 400);
cpdf_continue_text($cpdf, "Second line");


// 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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