mirror of
https://github.com/sigmasternchen/php-doc-en
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- lots of cleanups in pdf documentation
- table of old functions which be used anymore - remove everything concerning pdflib 0.6 - add missing function documentation git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@31603 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Uwe Steinmann
parent
d4174f0aa3
commit
2481980043
1 changed files with 295 additions and 209 deletions
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@ -3,215 +3,297 @@
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<titleabbrev>PDF</titleabbrev>
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<partintro>
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<simpara>
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You can use the PDF functions in PHP to create PDF files if you
|
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have the PDF library by Thomas Merz (available at
|
||||
<ulink url="&url.pdf;">&url.pdf;</ulink>;
|
||||
you will also need <ulink url="&url.jpeg;">the JPEG library</ulink>
|
||||
and <ulink url="&url.tiff;">the TIFF library</ulink> to
|
||||
compile this. These two libs also quite often make problems when
|
||||
configuring php. Follow the messages of configure to fix possible
|
||||
problems. If you use pdflib 2.01 check how the lib was installed.
|
||||
There should be file or link libpdf.so. Version 2.01 just creates
|
||||
a lib with the name libpdf2.01.so which cannot be found when linking
|
||||
the test programm in configure. You will have to create a symbolic
|
||||
link from libpdf.so to libpdf2.01.so.).
|
||||
</simpara>
|
||||
<simpara>
|
||||
Version 2.20 of pdflib has introduced more changes to its API and
|
||||
support for chinese and japanese fonts. This unfortunately causes
|
||||
some changes of the pdf module of php4 (not php3). If you use pdflib 2.20
|
||||
handle the in memory generation of PDF documents with care. Until
|
||||
pdflib 3.0 is released it might be unstable. The encoding parameter
|
||||
of <function>pdf_set_font</function> has changed to a string. This
|
||||
means that instead of e.g. 4 you have to use 'winansi'.
|
||||
</simpara>
|
||||
<simpara>
|
||||
If you use pdflib 2.30 the <function>pdf_set_text_matrix</function>
|
||||
will have gone. It is not supported any more. In general it is a good
|
||||
advise to consult the release notes of the used version of pdflib
|
||||
for possible changes.
|
||||
</simpara>
|
||||
<simpara>
|
||||
Since version 3.0 of pdflib you should configure pdflib with the option
|
||||
<literal>--enable-shared-pdflib</literal>.
|
||||
</simpara>
|
||||
<simpara>
|
||||
Any version of PHP4 after March, 9th 2000 do not support versions
|
||||
of pdflib older than 3.0. PHP3 on the other hand should not be used
|
||||
with version newer than 2.01.
|
||||
</simpara>
|
||||
<simpara>
|
||||
Please consult the excellent documentation for
|
||||
pdflib shipped with the source distribution of pdflib.
|
||||
It provides a very good overview of what pdflib capable of doing.
|
||||
Most of the functions in pdflib
|
||||
and the PHP module have the same name. The parameters are also
|
||||
identical. You should also understand some of the concepts of PDF
|
||||
or Postscript to efficiently use this module.
|
||||
All lengths and coordinates are measured in Postscript points.
|
||||
There are generally 72 PostScript points to an inch, but this
|
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depends on the output resolution.
|
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</simpara>
|
||||
<simpara>
|
||||
There is another PHP module for pdf document creation based on
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<ulink url="&url.cpdf;">FastIO's</ulink>.
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ClibPDF. It has a slightly different API. Check the
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<link linkend="ref.cpdf">ClibPDF functions</link> section for
|
||||
details.
|
||||
</simpara>
|
||||
<simpara>
|
||||
Currently all versions of pdflib are supported. It
|
||||
is recommended that you use the newest version since it has more
|
||||
features and fixes some problems which required a patch for the old
|
||||
version. Unfortunately, the changes of the pdflib API in 2.x
|
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compared to 0.6 have
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been so severe that even some PHP functions had to be altered. Here
|
||||
is a list of changes:
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</simpara>
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<itemizedlist>
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<listitem>
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<simpara>
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The Info structure does not exist anymore. Therefore the function
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<function>pdf_get_info</function> is obsolete and the functions
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<function>pdf_set_info_creator</function>,
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<function>pdf_set_info_title</function>,
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<function>pdf_set_info_author</function>,
|
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<function>pdf_set_info_subject</function> and
|
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<function>pdf_set_info_keywords</function> do not take the
|
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info structure as the first parameter but the pdf document. This
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also means that the pdf document must be opened before these functions
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can be called. The above functions can and should also be replaced by
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<function>pdf_set_info</function>
|
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<sect1>
|
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<title>Introduction</title>
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<simpara>
|
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You can use the PDF functions in PHP to create PDF files if you
|
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have the PDF library by Thomas Merz (available at
|
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<ulink url="&url.pdf;">&url.pdf;</ulink>;
|
||||
you will also need <ulink url="&url.jpeg;">the JPEG library</ulink>
|
||||
and <ulink url="&url.tiff;">the TIFF library</ulink> to
|
||||
compile this. These two libs also quite often make problems when
|
||||
configuring php. Follow the messages of configure to fix possible
|
||||
problems.
|
||||
</simpara>
|
||||
<simpara>
|
||||
Please consult the excellent documentation for
|
||||
pdflib shipped with the source distribution of pdflib.
|
||||
It provides a very good overview of what pdflib capable of doing.
|
||||
Most of the functions in pdflib
|
||||
and the PHP module have the same name. The parameters are also
|
||||
identical. You should also understand some of the concepts of PDF
|
||||
or Postscript to efficiently use this module.
|
||||
All lengths and coordinates are measured in Postscript points.
|
||||
There are generally 72 PostScript points to an inch, but this
|
||||
depends on the output resolution.
|
||||
</simpara>
|
||||
<simpara>
|
||||
There is another PHP module for pdf document creation based on
|
||||
<ulink url="&url.cpdf;">FastIO's</ulink>.
|
||||
ClibPDF. It has a slightly different API. Check the
|
||||
<link linkend="ref.cpdf">ClibPDF functions</link> section for
|
||||
details.
|
||||
</simpara>
|
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<simpara>
|
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The pdf module introduces two new type of variable.
|
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It is called <parameter>pdfdoc</parameter>
|
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<parameter>pdfdoc</parameter> is a pointer to a pdf document and
|
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almost all functions need it as its first parameter.
|
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</simpara>
|
||||
</listitem>
|
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<listitem>
|
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<simpara>
|
||||
The way a new document is opened has changed. The function
|
||||
<function>pdf_open</function> takes only one parameter which is
|
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the file handle of a file opened with <function>fopen</function>.
|
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</simpara>
|
||||
</listitem>
|
||||
</itemizedlist>
|
||||
|
||||
<simpara>
|
||||
There were some more changes with the release 2.01 of pdflib which
|
||||
should be covered by PHP. Some functions are not required anymore
|
||||
(e.g. <function>pdf_put_image</function>). You will get a warning so
|
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don't be shocked.</simpara>
|
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|
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<simpara>
|
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The pdf module introduces two new types of variables (if pdflib 2.x
|
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is used it is only one new type). They are called
|
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<parameter>pdfdoc</parameter> and <parameter>pdfinfo</parameter>
|
||||
(<parameter>pdfinfo</parameter> is not existent if pdflib 2.x is used.
|
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<parameter>pdfdoc</parameter> is a pointer to a pdf document and
|
||||
almost all functions need it as its first parameter.
|
||||
<parameter>pdfinfo</parameter> contains meta data about the PDF
|
||||
document. It has to be set before <function>pdf_open</function> is
|
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called.</simpara>
|
||||
|
||||
<note><simpara>The following is only true for pdflib 0.6. Read the pdflib
|
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manual for newer version</simpara></note>
|
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<simpara>
|
||||
In order to output text into a PDF document you will need to provide
|
||||
the afm file for each font. Afm files contain font metrics for a
|
||||
Postscript font. By default these afm files are searched
|
||||
for in a directory named 'fonts' relative to the directory where the
|
||||
PHP script is located. (Again, this was true for pdflib 0.6, newer
|
||||
versions do not not neccessarily need the afm files.)</simpara>
|
||||
|
||||
<simpara>
|
||||
Most of the functions are fairly easy to use. The most difficult part
|
||||
is probably to create a very simple pdf document at all. The following
|
||||
example should help to get started. It uses the PHP functions for
|
||||
pdflib 0.6. It creates the file test.pdf
|
||||
with one page. The page contains the text "Times-Roman" in an
|
||||
outlined 30pt font. The text is also underlined.</simpara>
|
||||
</sect1>
|
||||
<sect1>
|
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<title>Confusion with old pdflib versions</title>
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<simpara>
|
||||
Since the very begining of PDF support in PHP — starting with
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pdflib 0.6 —
|
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there has been tons of changes especially to the pdflib API. Most of
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these changes has been somehow covered by PHP, some has even required
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changes to the PHP API. Since pdflib
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3.x the API seems to be stabilzed and PHP4 has adopted the version as a
|
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minimum requirement for PDF support. The consequence will be that many
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functions will disappear or be replaced by alternatives sooner or later.
|
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Support for pdflib 0.6 is already completely given up.
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The following table list all the functions which are deprecated
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in PHP 4.02 and should be replaced by their new versions.
|
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</simpara>
|
||||
<para>
|
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<table>
|
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<title>Deprecated functions and its replacements</title>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>Old function</entry>
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<entry>Replacement</entry>
|
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</row>
|
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</thead>
|
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<tbody>
|
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<row>
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||||
<entry><function>pdf_put_image</function></entry>
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<entry>Not needed anymore.</entry>
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</row>
|
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<row>
|
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<entry><function>pdf_get_font</function></entry>
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<entry><function>pdf_get_value</function> passing
|
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<literal>"font"</literal> as the second parameter.</entry>
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</row>
|
||||
<row>
|
||||
<entry><function>pdf_get_fontsize</function></entry>
|
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<entry><function>pdf_get_value</function> passing
|
||||
<literal>"fontsize"</literal> as the second parameter.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><function>pdf_get_fontname</function></entry>
|
||||
<entry><function>pdf_get_parameter</function> passing
|
||||
<literal>"fontname"</literal> as the second parameter.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><function>pdf_set_info_creator</function></entry>
|
||||
<entry><function>pdf_set_info</function> passing
|
||||
<literal>"Creator"</literal> as the second parameter.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><function>pdf_set_info_title</function></entry>
|
||||
<entry><function>pdf_set_info</function> passing
|
||||
<literal>"Title"</literal> as the second parameter.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><function>pdf_set_info_subject</function></entry>
|
||||
<entry><function>pdf_set_info</function> passing
|
||||
<literal>"Subject"</literal> as the second parameter.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><function>pdf_set_info_author</function></entry>
|
||||
<entry><function>pdf_set_info</function> passing
|
||||
<literal>"Author"</literal> as the second parameter.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><function>pdf_set_info_keywords</function></entry>
|
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<entry><function>pdf_set_info</function> passing
|
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<literal>"Keywords"</literal> as the second parameter.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><function>pdf_set_leading</function></entry>
|
||||
<entry><function>pdf_set_value</function> passing
|
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<literal>"leading"</literal> as the second parameter.</entry>
|
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</row>
|
||||
<row>
|
||||
<entry><function>pdf_set_text_rendering</function></entry>
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<entry><function>pdf_set_value</function> passing
|
||||
<literal>"textrendering"</literal> as the second parameter.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><function>pdf_set_text_rise</function></entry>
|
||||
<entry><function>pdf_set_value</function> passing
|
||||
<literal>"textrise"</literal> as the second parameter.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><function>pdf_set_horiz_scaling</function></entry>
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<entry><function>pdf_set_value</function> passing
|
||||
<literal>"horizscaling"</literal> as the second parameter.</entry>
|
||||
</row>
|
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<row>
|
||||
<entry><function>pdf_set_text_matrix</function></entry>
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||||
<entry>Not available anymore</entry>
|
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</row>
|
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<row>
|
||||
<entry><function>pdf_set_char_spacing</function></entry>
|
||||
<entry><function>pdf_set_value</function> passing
|
||||
<literal>"charspacing"</literal> as the second parameter.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><function>pdf_set_word_spacing</function></entry>
|
||||
<entry><function>pdf_set_value</function> passing
|
||||
<literal>"wordspacing"</literal> as the second parameter.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><function>pdf_set_transition</function></entry>
|
||||
<entry><function>pdf_set_parameter</function> passing
|
||||
<literal>"transition"</literal> as the second parameter.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><function>pdf_set_duration</function></entry>
|
||||
<entry><function>pdf_set_value</function> passing
|
||||
<literal>"duration"</literal> as the second parameter.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><function>pdf_open_gif</function></entry>
|
||||
<entry><function>pdf_open_image_file</function>passing
|
||||
<literal>"gif"</literal> as the second parameter.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><function>pdf_open_jpeg</function></entry>
|
||||
<entry><function>pdf_open_image_file</function>passing
|
||||
<literal>"jpeg"</literal> as the second parameter.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><function>pdf_open_tiff</function></entry>
|
||||
<entry><function>pdf_open_image_file</function>passing
|
||||
<literal>"tiff"</literal> as the second parameter.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><function>pdf_open_png</function></entry>
|
||||
<entry><function>pdf_open_image_file</function>passing
|
||||
<literal>"png"</literal> as the second parameter.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><function>pdf_get_imagewidth</function></entry>
|
||||
<entry><function>pdf_get_value</function>assing
|
||||
<literal>"imagewidth"</literal> as the second parameter and the image
|
||||
as the third parameter.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><function>pdf_get_imageheight</function></entry>
|
||||
<entry><function>pdf_get_value</function>assing
|
||||
<literal>"imageheight"</literal> as the second parameter and the
|
||||
image as the third parameter.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><function></function></entry>
|
||||
<entry><function></function></entry>
|
||||
</row>
|
||||
</tbody>
|
||||
</tgroup>
|
||||
</table>
|
||||
</para>
|
||||
</sect1>
|
||||
<sect1>
|
||||
<title>Hints for installation of pdflib 3.x</title>
|
||||
<simpara>
|
||||
Since version 3.0 of pdflib you should configure pdflib with the option
|
||||
<literal>--enable-shared-pdflib</literal>.
|
||||
</simpara>
|
||||
</sect1>
|
||||
<sect1>
|
||||
<title>Issues with older versions of pdflib</title>
|
||||
<simpara>
|
||||
If you use pdflib 2.01 check how the lib was installed.
|
||||
There should be a file or a to link libpdf.so. Version 2.01 just creates
|
||||
a lib with the name libpdf2.01.so which cannot be found when linking
|
||||
the test programm in configure. You will have to create a symbolic
|
||||
link from libpdf.so to libpdf2.01.so.).
|
||||
</simpara>
|
||||
<simpara>
|
||||
Version 2.20 of pdflib has introduced more changes to its API and
|
||||
support for chinese and japanese fonts. This unfortunately causes
|
||||
some changes of the pdf module of php4 (not php3). If you use pdflib 2.20
|
||||
handle the in memory generation of PDF documents with care. Until
|
||||
pdflib 3.0 is released it might be unstable. The encoding parameter
|
||||
of <function>pdf_set_font</function> has changed to a string. This
|
||||
means that instead of e.g. 4 you have to use 'winansi'.
|
||||
</simpara>
|
||||
<simpara>
|
||||
If you use pdflib 2.30 the <function>pdf_set_text_matrix</function>
|
||||
will have gone. It is not supported any more. In general it is a good
|
||||
advise to consult the release notes of the used version of pdflib
|
||||
for possible changes.
|
||||
</simpara>
|
||||
<simpara>
|
||||
Any version of PHP4 after March, 9th 2000 do not support versions
|
||||
of pdflib older than 3.0. PHP3 on the other hand should not be used
|
||||
with version newer than 2.01.
|
||||
</simpara>
|
||||
</sect1>
|
||||
<sect1>
|
||||
<title>Examples</title>
|
||||
<simpara>
|
||||
Most of the functions are fairly easy to use. The most difficult part
|
||||
is probably to create a very simple pdf document at all. The following
|
||||
example should help to get started.
|
||||
It creates the file <filename>test.pdf</filename>
|
||||
with one page. The page contains the text "Times-Roman" in an
|
||||
outlined 30pt font. The text is also underlined.
|
||||
</simpara>
|
||||
<para>
|
||||
<example>
|
||||
<title>Creating a PDF document with pdflib 0.6</title>
|
||||
<title>Creating a PDF document with pdflib</title>
|
||||
<programlisting>
|
||||
<?php
|
||||
$fp = fopen("test.pdf", "w");
|
||||
$info = PDF_get_info();
|
||||
pdf_set_info_author($info, "Uwe Steinmann");
|
||||
PDF_set_info_title($info, "Test for PHP wrapper of PDFlib 0.6");
|
||||
PDF_set_info_author($info, "Name of Author");
|
||||
pdf_set_info_creator($info, "See Author");
|
||||
pdf_set_info_subject($info, "Testing");
|
||||
$pdf = PDF_open($fp, $info);
|
||||
PDF_begin_page($pdf, 595, 842);
|
||||
PDF_add_outline($pdf, "Page 1");
|
||||
pdf_set_font($pdf, "Times-Roman", 30, 4);
|
||||
pdf_set_text_rendering($pdf, 1);
|
||||
PDF_show_xy($pdf, "Times Roman outlined", 50, 750);
|
||||
$pdf = PDF_open($fp);
|
||||
pdf_set_info($pdf, "Author", "Uwe Steinmann");
|
||||
pdf_set_info($pdf, "Title", "Test for PHP wrapper of PDFlib 2.0");
|
||||
pdf_set_info($pdf, "Creator", "See Author");
|
||||
pdf_set_info($pdf, "Subject", "Testing");
|
||||
pdf_begin_page($pdf, 595, 842);
|
||||
pdf_add_outline($pdf, "Page 1");
|
||||
pdf_set_font($pdf, "Times-Roman", 30, "host");
|
||||
pdf_set_value($pdf, "textrendering", 1);
|
||||
pdf_show_xy($pdf, "Times Roman outlined", 50, 750);
|
||||
pdf_moveto($pdf, 50, 740);
|
||||
pdf_lineto($pdf, 330, 740);
|
||||
pdf_stroke($pdf);
|
||||
PDF_end_page($pdf);
|
||||
PDF_close($pdf);
|
||||
pdf_end_page($pdf);
|
||||
pdf_close($pdf);
|
||||
fclose($fp);
|
||||
echo "<A HREF=getpdf.php3>finished</A>";
|
||||
echo "<A HREF=getpdf.php>finished</A>";
|
||||
?>
|
||||
</programlisting>
|
||||
</example>
|
||||
|
||||
<para>
|
||||
|
||||
The PHP script getpdf.php3 just outputs the pdf document.
|
||||
|
||||
<informalexample>
|
||||
<programlisting>
|
||||
</programlisting>
|
||||
<simpara>
|
||||
The script <filename>getpdf.php</filename> just returns the pdf document.
|
||||
</simpara>
|
||||
<informalexample>
|
||||
<programlisting>
|
||||
<?php
|
||||
$fp = fopen("test.pdf", "r");
|
||||
header("Content-type: application/pdf");
|
||||
fpassthru($fp);
|
||||
fclose($fp);
|
||||
?>
|
||||
</programlisting>
|
||||
</informalexample>
|
||||
|
||||
Doing the same with pdflib 2.x looks like the following:
|
||||
|
||||
<example>
|
||||
<title>Creating a PDF document with pdflib 2.x</title>
|
||||
<programlisting>
|
||||
<?php
|
||||
$fp = fopen("test.pdf", "w");
|
||||
$pdf = PDF_open($fp);
|
||||
pdf_set_info_author($pdf, "Uwe Steinmann");
|
||||
PDF_set_info_title($pdf, "Test for PHP wrapper of PDFlib 2.0");
|
||||
PDF_set_info_author($pdf, "Name of Author");
|
||||
pdf_set_info_creator($pdf, "See Author");
|
||||
pdf_set_info_subject($pdf, "Testing");
|
||||
PDF_begin_page($pdf, 595, 842);
|
||||
PDF_add_outline($pdf, "Page 1");
|
||||
pdf_set_font($pdf, "Times-Roman", 30, 4);
|
||||
pdf_set_text_rendering($pdf, 1);
|
||||
PDF_show_xy($pdf, "Times Roman outlined", 50, 750);
|
||||
pdf_moveto($pdf, 50, 740);
|
||||
pdf_lineto($pdf, 330, 740);
|
||||
pdf_stroke($pdf);
|
||||
PDF_end_page($pdf);
|
||||
PDF_close($pdf);
|
||||
fclose($fp);
|
||||
echo "<A HREF=getpdf.php3>finished</A>";
|
||||
?>
|
||||
</programlisting>
|
||||
<para>
|
||||
The PHP script getpdf.php3 is the same as above.</para>
|
||||
</example>
|
||||
|
||||
The pdflib distribution contains a more complex example which
|
||||
creates a serious of pages with an analog clock. This example
|
||||
converted into PHP using pdflib 2.x looks as the following (you
|
||||
can see the same example in the documentation for the
|
||||
<link linkend="ref.cpdf">clibpdf module)</link>:
|
||||
|
||||
<example>
|
||||
<title>pdfclock example from pdflib 2.x distribution</title>
|
||||
<programlisting>
|
||||
</programlisting>
|
||||
</informalexample>
|
||||
</example>
|
||||
</para>
|
||||
<para>
|
||||
The pdflib distribution contains a more complex example which
|
||||
creates a serious of pages with an analog clock. This example
|
||||
converted into PHP using pdflib looks as the following (you
|
||||
can see the same example in the documentation for the
|
||||
<link linkend="ref.cpdf">clibpdf module)</link>:
|
||||
</para>
|
||||
<para>
|
||||
<example>
|
||||
<title>pdfclock example from pdflib distribution</title>
|
||||
<programlisting>
|
||||
<?php
|
||||
$pdffilename = "clock.pdf";
|
||||
$radius = 200;
|
||||
|
|
@ -220,15 +302,15 @@ $pagecount = 40;
|
|||
|
||||
$fp = fopen($pdffilename, "w");
|
||||
$pdf = pdf_open($fp);
|
||||
pdf_set_info_creator($pdf, "pdf_clock.php3");
|
||||
pdf_set_info_author($pdf, "Uwe Steinmann");
|
||||
pdf_set_info_title($pdf, "Analog Clock");
|
||||
pdf_set_info($pdf, "Creator", "pdf_clock.php3");
|
||||
pdf_set_info($pdf, "Author", "Uwe Steinmann");
|
||||
pdf_set_info($pdf, "Title", "Analog Clock");
|
||||
|
||||
while($pagecount-- > 0) {
|
||||
pdf_begin_page($pdf, 2 * ($radius + $margin), 2 * ($radius + $margin));
|
||||
|
||||
pdf_set_transition($pdf, 4); /* wipe */
|
||||
pdf_set_duration($pdf, 0.5);
|
||||
pdf_set_parameter($pdf, "transition", "wipe");
|
||||
pdf_set_value($pdf, "duration", 0.5);
|
||||
|
||||
pdf_translate($pdf, $radius + $margin, $radius + $margin);
|
||||
pdf_save($pdf);
|
||||
|
|
@ -298,11 +380,12 @@ while($pagecount-- > 0) {
|
|||
|
||||
$pdf = pdf_close($pdf);
|
||||
fclose($fp);
|
||||
echo "<A HREF=getpdf.php3?filename=".$pdffilename.">finished</A>";
|
||||
echo "<A HREF=getpdf.php?filename=".$pdffilename.">finished</A>";
|
||||
?>
|
||||
</programlisting>
|
||||
<para>
|
||||
The PHP script getpdf.php3 just outputs the pdf document.
|
||||
</programlisting>
|
||||
<simpara>
|
||||
The PHP script <filename>getpdf.php</filename> just outputs the pdf document.
|
||||
</simpara>
|
||||
<programlisting>
|
||||
<?php
|
||||
$fp = fopen($filename, "r");
|
||||
|
|
@ -310,9 +393,10 @@ header("Content-type: application/pdf");
|
|||
fpassthru($fp);
|
||||
fclose($fp);
|
||||
?>
|
||||
</programlisting></para>
|
||||
</example></para>
|
||||
</partintro>
|
||||
</programlisting>
|
||||
</example></para>
|
||||
</sect1>
|
||||
</partintro>
|
||||
|
||||
<refentry id="function.pdf-get-info">
|
||||
<refnamediv>
|
||||
|
|
@ -744,14 +828,14 @@ pdf_close($pdfdoc);
|
|||
<funcdef>string <function>pdf_get_parameter</function></funcdef>
|
||||
<paramdef>int <parameter>pdf document</parameter></paramdef>
|
||||
<paramdef>string <parameter>name</parameter></paramdef>
|
||||
<paramdef>double <parameter>modifier</parameter></paramdef>
|
||||
<paramdef>double <parameter><optional>modifier</optional></parameter></paramdef>
|
||||
</funcprototype>
|
||||
</funcsynopsis>
|
||||
<para>
|
||||
The <function>PDF_get_parameter</function> function gets several
|
||||
parameters of pdflib which are of the type string. The function parameter
|
||||
<parameter>modifier</parameter> characterizes the parameter to get.
|
||||
If the modifier is not needed it has to be 0.</para>
|
||||
If the modifier is not needed it has to be 0 or not passed at all.</para>
|
||||
<para>
|
||||
See also <function>PDF_get_value</function>,
|
||||
<function>PDF_set_value</function>,
|
||||
|
|
@ -796,14 +880,14 @@ pdf_close($pdfdoc);
|
|||
<funcdef>double <function>pdf_get_value</function></funcdef>
|
||||
<paramdef>int <parameter>pdf document</parameter></paramdef>
|
||||
<paramdef>string <parameter>name</parameter></paramdef>
|
||||
<paramdef>double <parameter>modifier</parameter></paramdef>
|
||||
<paramdef>double <parameter><optional>modifier</optional></parameter></paramdef>
|
||||
</funcprototype>
|
||||
</funcsynopsis>
|
||||
<para>
|
||||
The <function>PDF_get_value</function> function gets several
|
||||
numerical parameters of pdflib. The function parameter
|
||||
<parameter>modifier</parameter> characterizes the parameter to get.
|
||||
If the modifier is not needed it has to be 0.</para>
|
||||
If the modifier is not needed it has to be 0 or not passed at all.</para>
|
||||
<para>
|
||||
See also <function>PDF_set_value</function>,
|
||||
<function>PDF_get_parameter</function>,
|
||||
|
|
@ -941,6 +1025,8 @@ pdf_close($pdfdoc);
|
|||
The <function>PDF_set_text_matrix</function> function sets
|
||||
a matrix which describes a transformation applied on the current
|
||||
text font. The matrix has to passed as an array with six elements.</para>
|
||||
<note><simpara>This function is not available anymore since pdflib 2.3
|
||||
</simpara></note>
|
||||
</refsect1>
|
||||
</refentry>
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue