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pdf_translate
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pdf_translate

Name

pdf_translate — Sets origin of coordinate system

Synopsis

bool pdf_translate(pdf, x, y); resource pdf: PDF object identifier double x: New x origin coordinate double y: New y coordinate origin

Returns

Always TRUE

Description

Moves the coordinates origin of the current document. Normally coordinates 0,0 refers to the lower left corner, but using pdf_translate() , this origin can be moved to any point on the page.

Version

Since versions 3.0.6 and 4.0

Example

Example 988. Draw two identical rectangles

<?php

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

// draw first rectangle
pdf_setgray_fill($pdf, 0.9);
pdf_rect($pdf, 10, 10, 180, 30);
pdf_fill_stroke($pdf);
pdf_setgray_fill($pdf, 0);

// move coordinate origin
pdf_translate($pdf, 100, 100);

// draw second rectangle
pdf_setgray_fill($pdf, 0.9);
pdf_rect($pdf, 10, 10, 180, 30);
pdf_fill_stroke($pdf);
pdf_setgray_fill($pdf, 0);

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.