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cpdf_set_leading

Name

cpdf_set_leading — Sets distance between text lines

Synopsis

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

Returns

TRUE on success or FALSE on error

Description

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

Version

Since versions 3.0.8 and 4.0

Example

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_begin_text($cpdf);
cpdf_set_font($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");

cpdf_end_text($cpdf);

// close and write document
cpdf_finalize($cpdf);
cpdf_close($cpdf);



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.

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