pdf_setlinejoinDescriptionSets the type of join between two lines. These are normally only seen at large line widths although controlling how a line is joined can be useful for aesthetic reasons. type can take values of 0, 1 or 2 which are:
ExampleExample 977. Show different joins <?php // create new document $pdf = pdf_new(); pdf_open_file($pdf); pdf_begin_page($pdf, 500, 700); // set wide line width pdf_setlinewidth($pdf,5); // set join to miter join pdf_setlinejoin($pdf, 0); // draw intersecting line pdf_moveto($pdf, 125, 650); pdf_lineto($pdf, 250, 550); pdf_lineto($pdf, 375, 650); pdf_stroke($pdf); // set join to round and draw lines pdf_setlinejoin($pdf, 1); pdf_moveto($pdf, 125, 550); pdf_lineto($pdf, 250, 450); pdf_lineto($pdf, 375, 550); pdf_stroke($pdf); // set join to bevel and draw lines pdf_setlinejoin($pdf, 2); pdf_moveto($pdf, 125, 450); pdf_lineto($pdf, 250, 350); pdf_lineto($pdf, 375, 450); pdf_stroke($pdf); pdf_end_page($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; ?>
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
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any loss or damage arising from the information contained in this book.
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