PDF_add_weblink
(PHP 4, PECL pdflib >= 1.0.0)
PDF_add_weblink — Add weblink for current page [deprecated]
Description
bool PDF_add_weblink
( resource
$pdfdoc
, float $lowerleftx
, float $lowerlefty
, float $upperrightx
, float $upperrighty
, string $url
)
Adds a weblink annotation to a target url
on the Web.
Returns TRUE
on success or FALSE
on failure.
This function is deprecated since PDFlib version 6, use
PDF_create_action() with type=URI
and PDF_create_annotation() with
type=Link
instead.
- PHP Руководство
- Функции по категориям
- Индекс функций
- Справочник функций
- Генерация нетекстовых MIME форматов
- PDF_activate_item
- PDF_add_annotation
- PDF_add_bookmark
- PDF_add_launchlink
- PDF_add_locallink
- PDF_add_nameddest
- PDF_add_note
- PDF_add_outline
- PDF_add_pdflink
- PDF_add_table_cell
- PDF_add_textflow
- PDF_add_thumbnail
- PDF_add_weblink
- PDF_arc
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- PDF_stroke
- PDF_suspend_page
- PDF_translate
- PDF_utf16_to_utf8
- PDF_utf32_to_utf16
- PDF_utf8_to_utf16
Коментарии
Try this:
<?php
//create & open PDF-Object
$pdf = pdf_new();
pdf_open_file($pdf);
pdf_set_info($pdf, "Author","Bob Nijman");
//the interesting bit...
$pdfimage = pdf_open_image_file($pdf, "jpeg", "test.jpg");
$width = pdf_get_image_width($pdf, $pdfimage);
$height = pdf_get_image_height($pdf, $pdfimage);
pdf_begin_page($pdf, 421, 595);
pdf_place_image($pdf, $pdfimage, 0, 0, 1);
pdf_add_weblink($pdf, 0, 0, $width, $height, "http://www.hackeschermarkt.de");
//close it up
pdf_end_page($pdf);
pdf_close($pdf);
$data = pdf_get_buffer($pdf);
header('Content-type: application/pdf');
header('Content-disposition: inline; filename=myTest.pdf');
header('Content-length: ' . strlen($data));
echo $data;
?>
The example given in the above comment is potentially confusing, since the 4th and 5th arguments appear to be the width and height of the link area, but are actually the coordinates of the diagonally opposite corner. This is much more evident when the starting point for the weblink is something other than 0,0 (which is of course very likely).
A better example:
$starting_xpos = 100;
$starting_ypos = 150;
pdf_add_weblink($pdf, $starting_xpos, $starting_ypos, $starting_xpos + $width, $starting_ypos + $height, "http://goweb.com.au/");