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



cpdf_setdash — Sets dash pattern


bool cpdf_setdash(pdfdoc, black, white);
resource pdfdoc: PDF document identifier
long black: Black units
long white: White units


TRUE on success or FALSE on error


Sets line behaviour to contain dashes. The length of both the black and white portions of the dashed lines can be set.


Since versions 3.0.8 and 4.0


Example 166. Display two dash patterns

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

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

// set dash for long black and short white
cpdf_setdash($cpdf, 10, 3);

// draw the dashde line
cpdf_moveto($cpdf, 50, 345);
cpdf_lineto($cpdf, 350, 345);

// set dash of short black and long white
cpdf_setdash($cpdf, 3, 10);

// draw the dashed line
cpdf_moveto($cpdf, 50, 335);
cpdf_lineto($cpdf, 350, 335);

// 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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