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pdf_open_pdi
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pdf_open_pdi

Name

pdf_open_pdi — Open an existing PDF document and prepare it for later use.

Synopsis

int pdf_open_pdi(pdf, filename, stringparam, intparam); resource pdf: PDF object identifier string filename: Name of PDI file string stringparam: String parameter int intparam: Integer parameter

Returns

PDI document identifier

Description

Opens the PDF document specified by filename and returns a PDI object identifier pdf .

stringparam and intparam are reserved and must be set to "" and 0 respectively.

Version

Since version 4.0.5

Example

Example 952. Import a PDF file

<?php

// create first file
$filepdf = pdf_new();
pdf_open_file($filepdf, "firstfile.pdf");
pdf_begin_page($filepdf, 500, 700);

// create shape in first file
pdf_moveto($filepdf, 125, 175);
pdf_lineto($filepdf, 375, 175);
pdf_lineto($filepdf, 375, 525);
pdf_lineto($filepdf, 125, 525);
pdf_closepath_stroke($filepdf);

pdf_end_page($filepdf);
pdf_close($filepdf);
// end of first file

// open second file
$pdf = pdf_new();
pdf_open_file($pdf);

// open open first file and read values
$pdi = pdf_open_pdi($pdf, "firstfile.pdf", "", 0);
$page= pdf_open_pdi_page($pdf, $pdi, 1, "");
$width = pdf_get_pdi_value($pdf, "width", $pdi, $page, 0);
$height = pdf_get_pdi_value($pdf, "height", $pdi, $page, 0);

pdf_begin_page($pdf, $width, $height);

// place page from first file into second file
pdf_place_pdi_page($pdf, $page, 0.0, 0.0, 1.0, 1.0);

// now add some text
$font = pdf_findfont($pdf, "Courier", "host", 0);
pdf_setfont($pdf, $font, 20);
pdf_show_xy($pdf, "Second page", 200, 350);

pdf_close_pdi_page($pdf, $page);

pdf_end_page($pdf);
pdf_close($pdf);

// output complete 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.