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><DIV
CLASS="TITLEPAGE"
><H1
CLASS="title"
>CXXI. PDF 函数</H1
><DIV
CLASS="PARTINTRO"
><A
NAME="AEN172064"
></A
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="pdf.intro"
>简介</A
></H1
><P
> The PDF functions in PHP can create PDF files using the PDFlib
library which was initially created by Thomas Merz and is now
maintained by <A
HREF="http://www.pdflib.com/products/pdflib-family/"
TARGET="_top"
>PDFlib GmbH</A
>.
</P
><P
> The documentation in this section is only meant to be an overview
of the available functions in the PDFlib library and should not be
considered an exhaustive reference. For the full and detailed
explanation of each function, consult the PDFlib Reference Manual
which is included in all PDFlib packages distributed by PDFlib GmbH.
It provides a very good overview of what PDFlib is capable of doing
and contains the most up-to-date documentation of all functions.
</P
><P
> For a jump start we urge you to take a look at the programming samples
which are contained in all PDFlib distribution packages. These samples
demonstrate basic text, vector, and graphics output as well as
higher-level functions, such as the PDF import facility (PDI).
</P
><P
> All of the functions in PDFlib and the PHP module have identical
function names and parameters. Unless configured otherwise, 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. Please see the PDFlib Reference Manual
included in the PDFlib distribution for a more thorough explanation
of the coordinate system used.
</P
><P
> With version 6, PDFlib offers an object-oriented API for PHP 5 in
addition to the function-oriented API for PHP 4. The main difference is
the following:
</P
><P
> In PHP 4, first a PDF resource has to be retrieved with a function call
like
</P
><P
> $p = PDF_new().
</P
><P
> This PDF resource is used as the first parameter in all further function
calls, such as in
</P
><P
> PDF_begin_document($p, "", "").
</P
><P
> In PHP 5 however, a PDFlib object is created with
</P
><P
> $p = new PDFlib().
</P
><P
> This object offers all PDFlib API functions as methods, e.g. as with
</P
><P
> $p->begin_document("", "").
</P
><P
> In addition, exceptions have been introduced in PHP 5 which are
supported by PDFlib 6 and later as well.
</P
><P
>
Please see the <A
HREF="ref.pdf.html#pdf.examples"
>examples</A
> below for
more information.
</P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>
If you're interested in alternative free PDF generators that do not
utilize external PDF libraries, see <A
HREF="faq.using.html#faq.using.freepdf"
> this related FAQ</A
>.
</P
></BLOCKQUOTE
></DIV
></DIV
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="pdf.requirements"
>需求</A
></H1
><P
> PDFlib Lite is available as open source. However, the
PDFlib Lite license allows free use only under certain conditions.
PDFlib Lite supports a subset of PDFlib's functionality; please see the
PDFlib web site for details. The full version of PDFlib is available for
download at <A
HREF="http://www.pdflib.com/products/pdflib-family/"
TARGET="_top"
>http://www.pdflib.com/products/pdflib-family/</A
>, but requires that
you purchase a license for commercial use.
</P
></DIV
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="pdf.oldlibs.hints"
>Issues with older versions of PDFlib</A
></H1
><P
> Any version of PHP 4 after March 9, 2000 does not support versions
of PDFlib older than 3.0.
</P
><P
> PDFlib 4.0 or greater is supported by PHP 4.3.0 and later.
</P
></DIV
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="pdf.installation"
>安装</A
></H1
><P
> 本 <A
HREF="http://pecl.php.net"
TARGET="_top"
>PECL</A
> 扩展未绑定于 PHP 中。
安装此 PECL 扩展库的信息可在手册中标题为 <A
HREF="install.pecl.html"
>PECL 扩展库安装</A
>的一章中找到。 更多信息如新版本，下载，源文件，维护者信息以及更新日志等可以在这里找到：
<A
HREF="http://pecl.php.net/package/pdflib"
TARGET="_top"
>http://pecl.php.net/package/pdflib</A
>.
</P
><P
> To get these functions to work in PHP < 4.3.9, you have to compile
PHP with <CODE
CLASS="option"
>--with-pdflib[=DIR]</CODE
>. DIR is
the PDFlib base install directory, defaults to
<TT
CLASS="filename"
>/usr/local</TT
>.
</P
></DIV
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="pdf.resources"
>资源类型</A
></H1
><P
> <A
HREF="function.pdf-new.html"
><B
CLASS="function"
>PDF_new()</B
></A
> creates a new PDFlib object required by most
PDF functions.
</P
></DIV
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="pdf.oldlibs"
>Remarks about Deprecated PDFlib Functions</A
></H1
><P
> Starting with PHP 4.0.5, the PHP extension for PDFlib is
officially supported by PDFlib GmbH. This means that all the
functions described in the PDFlib Reference Manual are
supported by PHP 4 with exactly the same meaning and the same
parameters. However, with PDFlib Version 5.0.4 or higher all parameters
have to be specified. For compatibility reasons, this binding for PDFlib
still supports most of the deprecated functions, but they
should be replaced by their new versions. PDFlib GmbH will not
support any problems arising from the use of these deprecated
functions. The documentation in this section indicates old functions as
"Deprecated" and gives the replacement function to be used instead.
</P
></DIV
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="pdf.examples"
>范例</A
></H1
><P
> Most of the functions are fairly easy to use. The most difficult part
is probably creating your first PDF document. The following
example should help to get you started. It is developed for PHP 4 and
creates the file <TT
CLASS="filename"
>hello.pdf</TT
> with one page.
It defines some document info field contents, loads the Helvetica-Bold
font and outputs the text "Hello world! (says PHP)".
</P
><P
> <TABLE
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
CLASS="EXAMPLE"
><TR
><TD
><DIV
CLASS="example"
><A
NAME="AEN172116"
></A
><P
><B
>例 1. Hello World example from PDFlib distribution for PHP 4</B
></P
><TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
CELLPADDING="5"
><TR
><TD
><code><font color="#000000">
<font color="#0000BB"><?php<br />$p </font><font color="#007700">= </font><font color="#0000BB">PDF_new</font><font color="#007700">();<br /><br /></font><font color="#FF8000">/* open new PDF file; insert a file name to create the PDF on disk */<br /></font><font color="#007700">if (</font><font color="#0000BB">PDF_begin_document</font><font color="#007700">(</font><font color="#0000BB">$p</font><font color="#007700">, </font><font color="#DD0000">""</font><font color="#007700">, </font><font color="#DD0000">""</font><font color="#007700">) == </font><font color="#0000BB">0</font><font color="#007700">) {<br /> die(</font><font color="#DD0000">"Error: " </font><font color="#007700">. </font><font color="#0000BB">PDF_get_errmsg</font><font color="#007700">(</font><font color="#0000BB">$p</font><font color="#007700">));<br />}<br /><br /></font><font color="#0000BB">PDF_set_info</font><font color="#007700">(</font><font color="#0000BB">$p</font><font color="#007700">, </font><font color="#DD0000">"Creator"</font><font color="#007700">, </font><font color="#DD0000">"hello.php"</font><font color="#007700">);<br /></font><font color="#0000BB">PDF_set_info</font><font color="#007700">(</font><font color="#0000BB">$p</font><font color="#007700">, </font><font color="#DD0000">"Author"</font><font color="#007700">, </font><font color="#DD0000">"Rainer Schaaf"</font><font color="#007700">);<br /></font><font color="#0000BB">PDF_set_info</font><font color="#007700">(</font><font color="#0000BB">$p</font><font color="#007700">, </font><font color="#DD0000">"Title"</font><font color="#007700">, </font><font color="#DD0000">"Hello world (PHP)!"</font><font color="#007700">);<br /><br /></font><font color="#0000BB">PDF_begin_page_ext</font><font color="#007700">(</font><font color="#0000BB">$p</font><font color="#007700">, </font><font color="#0000BB">595</font><font color="#007700">, </font><font color="#0000BB">842</font><font color="#007700">, </font><font color="#DD0000">""</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$font </font><font color="#007700">= </font><font color="#0000BB">PDF_load_font</font><font color="#007700">(</font><font color="#0000BB">$p</font><font color="#007700">, </font><font color="#DD0000">"Helvetica-Bold"</font><font color="#007700">, </font><font color="#DD0000">"winansi"</font><font color="#007700">, </font><font color="#DD0000">""</font><font color="#007700">);<br /><br /></font><font color="#0000BB">PDF_setfont</font><font color="#007700">(</font><font color="#0000BB">$p</font><font color="#007700">, </font><font color="#0000BB">$font</font><font color="#007700">, </font><font color="#0000BB">24.0</font><font color="#007700">);<br /></font><font color="#0000BB">PDF_set_text_pos</font><font color="#007700">(</font><font color="#0000BB">$p</font><font color="#007700">, </font><font color="#0000BB">50</font><font color="#007700">, </font><font color="#0000BB">700</font><font color="#007700">);<br /></font><font color="#0000BB">PDF_show</font><font color="#007700">(</font><font color="#0000BB">$p</font><font color="#007700">, </font><font color="#DD0000">"Hello world!"</font><font color="#007700">);<br /></font><font color="#0000BB">PDF_continue_text</font><font color="#007700">(</font><font color="#0000BB">$p</font><font color="#007700">, </font><font color="#DD0000">"(says PHP)"</font><font color="#007700">);<br /></font><font color="#0000BB">PDF_end_page_ext</font><font color="#007700">(</font><font color="#0000BB">$p</font><font color="#007700">, </font><font color="#DD0000">""</font><font color="#007700">);<br /><br /></font><font color="#0000BB">PDF_end_document</font><font color="#007700">(</font><font color="#0000BB">$p</font><font color="#007700">, </font><font color="#DD0000">""</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$buf </font><font color="#007700">= </font><font color="#0000BB">PDF_get_buffer</font><font color="#007700">(</font><font color="#0000BB">$p</font><font color="#007700">);<br /></font><font color="#0000BB">$len </font><font color="#007700">= </font><font color="#0000BB">strlen</font><font color="#007700">(</font><font color="#0000BB">$buf</font><font color="#007700">);<br /><br /></font><font color="#0000BB">header</font><font color="#007700">(</font><font color="#DD0000">"Content-type: application/pdf"</font><font color="#007700">);<br /></font><font color="#0000BB">header</font><font color="#007700">(</font><font color="#DD0000">"Content-Length: $len"</font><font color="#007700">);<br /></font><font color="#0000BB">header</font><font color="#007700">(</font><font color="#DD0000">"Content-Disposition: inline; filename=hello.pdf"</font><font color="#007700">);<br />print </font><font color="#0000BB">$buf</font><font color="#007700">;<br /><br /></font><font color="#0000BB">PDF_delete</font><font color="#007700">(</font><font color="#0000BB">$p</font><font color="#007700">);<br /></font><font color="#0000BB">?></font>
</font>
</code></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
>
</P
><P
> The following example comes with the PDFlib distribution for PHP 5.
It uses the new exception handling and object encapsulation features
available in PHP 5. It creates the file <TT
CLASS="filename"
>hello.pdf</TT
>
with one page. It defines some document info field contents, loads the
Helvetica-Bold font and outputs the text "Hello world! (says PHP)".
</P
><P
> <TABLE
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
CLASS="EXAMPLE"
><TR
><TD
><DIV
CLASS="example"
><A
NAME="AEN172122"
></A
><P
><B
>例 2. Hello World example from PDFlib distribution for PHP 5</B
></P
><TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
CELLPADDING="5"
><TR
><TD
><code><font color="#000000">
<font color="#0000BB"><?php<br /><br />try </font><font color="#007700">{<br /> </font><font color="#0000BB">$p </font><font color="#007700">= new </font><font color="#0000BB">PDFlib</font><font color="#007700">();<br /><br /> </font><font color="#FF8000">/* open new PDF file; insert a file name to create the PDF on disk */<br /> </font><font color="#007700">if (</font><font color="#0000BB">$p</font><font color="#007700">-></font><font color="#0000BB">begin_document</font><font color="#007700">(</font><font color="#DD0000">""</font><font color="#007700">, </font><font color="#DD0000">""</font><font color="#007700">) == </font><font color="#0000BB">0</font><font color="#007700">) {<br /> die(</font><font color="#DD0000">"Error: " </font><font color="#007700">. </font><font color="#0000BB">$p</font><font color="#007700">-></font><font color="#0000BB">get_errmsg</font><font color="#007700">());<br /> }<br /><br /> </font><font color="#0000BB">$p</font><font color="#007700">-></font><font color="#0000BB">set_info</font><font color="#007700">(</font><font color="#DD0000">"Creator"</font><font color="#007700">, </font><font color="#DD0000">"hello.php"</font><font color="#007700">);<br /> </font><font color="#0000BB">$p</font><font color="#007700">-></font><font color="#0000BB">set_info</font><font color="#007700">(</font><font color="#DD0000">"Author"</font><font color="#007700">, </font><font color="#DD0000">"Rainer Schaaf"</font><font color="#007700">);<br /> </font><font color="#0000BB">$p</font><font color="#007700">-></font><font color="#0000BB">set_info</font><font color="#007700">(</font><font color="#DD0000">"Title"</font><font color="#007700">, </font><font color="#DD0000">"Hello world (PHP)!"</font><font color="#007700">);<br /><br /> </font><font color="#0000BB">$p</font><font color="#007700">-></font><font color="#0000BB">begin_page_ext</font><font color="#007700">(</font><font color="#0000BB">595</font><font color="#007700">, </font><font color="#0000BB">842</font><font color="#007700">, </font><font color="#DD0000">""</font><font color="#007700">);<br /><br /> </font><font color="#0000BB">$font </font><font color="#007700">= </font><font color="#0000BB">$p</font><font color="#007700">-></font><font color="#0000BB">load_font</font><font color="#007700">(</font><font color="#DD0000">"Helvetica-Bold"</font><font color="#007700">, </font><font color="#DD0000">"winansi"</font><font color="#007700">, </font><font color="#DD0000">""</font><font color="#007700">);<br /><br /> </font><font color="#0000BB">$p</font><font color="#007700">-></font><font color="#0000BB">setfont</font><font color="#007700">(</font><font color="#0000BB">$font</font><font color="#007700">, </font><font color="#0000BB">24.0</font><font color="#007700">);<br /> </font><font color="#0000BB">$p</font><font color="#007700">-></font><font color="#0000BB">set_text_pos</font><font color="#007700">(</font><font color="#0000BB">50</font><font color="#007700">, </font><font color="#0000BB">700</font><font color="#007700">);<br /> </font><font color="#0000BB">$p</font><font color="#007700">-></font><font color="#0000BB">show</font><font color="#007700">(</font><font color="#DD0000">"Hello world!"</font><font color="#007700">);<br /> </font><font color="#0000BB">$p</font><font color="#007700">-></font><font color="#0000BB">continue_text</font><font color="#007700">(</font><font color="#DD0000">"(says PHP)"</font><font color="#007700">);<br /> </font><font color="#0000BB">$p</font><font color="#007700">-></font><font color="#0000BB">end_page_ext</font><font color="#007700">(</font><font color="#DD0000">""</font><font color="#007700">);<br /><br /> </font><font color="#0000BB">$p</font><font color="#007700">-></font><font color="#0000BB">end_document</font><font color="#007700">(</font><font color="#DD0000">""</font><font color="#007700">);<br /><br /> </font><font color="#0000BB">$buf </font><font color="#007700">= </font><font color="#0000BB">$p</font><font color="#007700">-></font><font color="#0000BB">get_buffer</font><font color="#007700">();<br /> </font><font color="#0000BB">$len </font><font color="#007700">= </font><font color="#0000BB">strlen</font><font color="#007700">(</font><font color="#0000BB">$buf</font><font color="#007700">);<br /><br /> </font><font color="#0000BB">header</font><font color="#007700">(</font><font color="#DD0000">"Content-type: application/pdf"</font><font color="#007700">);<br /> </font><font color="#0000BB">header</font><font color="#007700">(</font><font color="#DD0000">"Content-Length: $len"</font><font color="#007700">);<br /> </font><font color="#0000BB">header</font><font color="#007700">(</font><font color="#DD0000">"Content-Disposition: inline; filename=hello.pdf"</font><font color="#007700">);<br /> print </font><font color="#0000BB">$buf</font><font color="#007700">;<br />}<br /></font><font color="#0000BB">catch </font><font color="#007700">(</font><font color="#0000BB">PDFlibException $e</font><font color="#007700">) {<br /> die(</font><font color="#DD0000">"PDFlib exception occurred in hello sample:\n" </font><font color="#007700">.<br /> </font><font color="#DD0000">"[" </font><font color="#007700">. </font><font color="#0000BB">$e</font><font color="#007700">-></font><font color="#0000BB">get_errnum</font><font color="#007700">() . </font><font color="#DD0000">"] " </font><font color="#007700">. </font><font color="#0000BB">$e</font><font color="#007700">-></font><font color="#0000BB">get_apiname</font><font color="#007700">() . </font><font color="#DD0000">": " </font><font color="#007700">.<br /> </font><font color="#0000BB">$e</font><font color="#007700">-></font><font color="#0000BB">get_errmsg</font><font color="#007700">() . </font><font color="#DD0000">"\n"</font><font color="#007700">);<br />}<br /></font><font color="#0000BB">catch </font><font color="#007700">(</font><font color="#0000BB">Exception $e</font><font color="#007700">) {<br /> die(</font><font color="#0000BB">$e</font><font color="#007700">);<br />}<br /></font><font color="#0000BB">$p </font><font color="#007700">= </font><font color="#0000BB">0</font><font color="#007700">;<br /></font><font color="#0000BB">?></font>
</font>
</code></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
>
</P
></DIV
></DIV
><DIV
CLASS="TOC"
><DL
><DT
><B
>目录</B
></DT
><DT
><A
HREF="function.pdf-activate-item.html"
>PDF_activate_item</A
> -- Activate structure element or other content item</DT
><DT
><A
HREF="function.pdf-add-annotation.html"
>PDF_add_annotation</A
> -- Add annotation [deprecated]</DT
><DT
><A
HREF="function.pdf-add-bookmark.html"
>PDF_add_bookmark</A
> -- Add bookmark for current page [deprecated]</DT
><DT
><A
HREF="function.pdf-add-launchlink.html"
>PDF_add_launchlink</A
> -- Add launch annotation for current page [deprecated]</DT
><DT
><A
HREF="function.pdf-add-locallink.html"
>PDF_add_locallink</A
> -- Add link annotation for current page [deprecated]</DT
><DT
><A
HREF="function.pdf-add-nameddest.html"
>PDF_add_nameddest</A
> -- Create named destination</DT
><DT
><A
HREF="function.pdf-add-note.html"
>PDF_add_note</A
> -- Set annotation for current page [deprecated]</DT
><DT
><A
HREF="function.pdf-add-outline.html"
>PDF_add_outline</A
> -- Add bookmark for current page [deprecated]</DT
><DT
><A
HREF="function.pdf-add-pdflink.html"
>PDF_add_pdflink</A
> -- Add file link annotation for current page [deprecated]</DT
><DT
><A
HREF="function.pdf-add-thumbnail.html"
>PDF_add_thumbnail</A
> -- Add thumbnail for current page</DT
><DT
><A
HREF="function.pdf-add-weblink.html"
>PDF_add_weblink</A
> -- Add weblink for current page [deprecated]</DT
><DT
><A
HREF="function.pdf-arc.html"
>PDF_arc</A
> -- Draw a counterclockwise circular arc segment</DT
><DT
><A
HREF="function.pdf-arcn.html"
>PDF_arcn</A
> -- Draw a clockwise circular arc segment</DT
><DT
><A
HREF="function.pdf-attach-file.html"
>PDF_attach_file</A
> -- Add file attachment for current page [deprecated]</DT
><DT
><A
HREF="function.pdf-begin-document.html"
>PDF_begin_document</A
> -- Create new PDF file</DT
><DT
><A
HREF="function.pdf-begin-font.html"
>PDF_begin_font</A
> -- Start a Type 3 font definition</DT
><DT
><A
HREF="function.pdf-begin-glyph.html"
>PDF_begin_glyph</A
> -- Start glyph definition for Type 3 font</DT
><DT
><A
HREF="function.pdf-begin-item.html"
>PDF_begin_item</A
> -- Open structure element or other content item</DT
><DT
><A
HREF="function.pdf-begin-layer.html"
>PDF_begin_layer</A
> -- Start layer</DT
><DT
><A
HREF="function.pdf-begin-page-ext.html"
>PDF_begin_page_ext</A
> -- Start new page</DT
><DT
><A
HREF="function.pdf-begin-page.html"
>PDF_begin_page</A
> -- Start new page [deprecated]</DT
><DT
><A
HREF="function.pdf-begin-pattern.html"
>PDF_begin_pattern</A
> -- Start pattern definition</DT
><DT
><A
HREF="function.pdf-begin-template.html"
>PDF_begin_template</A
> -- Start template definition</DT
><DT
><A
HREF="function.pdf-circle.html"
>PDF_circle</A
> -- Draw a circle</DT
><DT
><A
HREF="function.pdf-clip.html"
>PDF_clip</A
> -- Clip to current path</DT
><DT
><A
HREF="function.pdf-close-image.html"
>PDF_close_image</A
> -- Close image</DT
><DT
><A
HREF="function.pdf-close-pdi-page.html"
>PDF_close_pdi_page</A
> -- Close the page handle</DT
><DT
><A
HREF="function.pdf-close-pdi.html"
>PDF_close_pdi</A
> -- Close the input PDF document</DT
><DT
><A
HREF="function.pdf-close.html"
>PDF_close</A
> -- Close pdf resource [deprecated]</DT
><DT
><A
HREF="function.pdf-closepath-fill-stroke.html"
>PDF_closepath_fill_stroke</A
> -- Close, fill and stroke current path</DT
><DT
><A
HREF="function.pdf-closepath-stroke.html"
>PDF_closepath_stroke</A
> -- Close and stroke path</DT
><DT
><A
HREF="function.pdf-closepath.html"
>PDF_closepath</A
> -- Close current path</DT
><DT
><A
HREF="function.pdf-concat.html"
>PDF_concat</A
> -- Concatenate a matrix to the CTM</DT
><DT
><A
HREF="function.pdf-continue-text.html"
>PDF_continue_text</A
> -- Output text in next line</DT
><DT
><A
HREF="function.pdf-create-action.html"
>PDF_create_action</A
> -- Create action for objects or events</DT
><DT
><A
HREF="function.pdf-create-annotation.html"
>PDF_create_annotation</A
> -- Create rectangular annotation</DT
><DT
><A
HREF="function.pdf-create-bookmark.html"
>PDF_create_bookmark</A
> -- Create bookmark</DT
><DT
><A
HREF="function.pdf-create-field.html"
>PDF_create_field</A
> -- Create form field</DT
><DT
><A
HREF="function.pdf-create-fieldgroup.html"
>PDF_create_fieldgroup</A
> -- Create form field group</DT
><DT
><A
HREF="function.pdf-create-gstate.html"
>PDF_create_gstate</A
> -- Create graphics state object</DT
><DT
><A
HREF="function.pdf-create-pvf.html"
>PDF_create_pvf</A
> -- Create PDFlib virtual file</DT
><DT
><A
HREF="function.pdf-create-textflow.html"
>PDF_create_textflow</A
> -- Create textflow object</DT
><DT
><A
HREF="function.pdf-curveto.html"
>PDF_curveto</A
> -- Draw Bezier curve</DT
><DT
><A
HREF="function.pdf-define-layer.html"
>PDF_define_layer</A
> -- Create layer definition</DT
><DT
><A
HREF="function.pdf-delete-pvf.html"
>PDF_delete_pvf</A
> -- Delete PDFlib virtual file</DT
><DT
><A
HREF="function.pdf-delete-textflow.html"
>PDF_delete_textflow</A
> -- Delete textflow object</DT
><DT
><A
HREF="function.pdf-delete.html"
>PDF_delete</A
> -- Delete PDFlib object</DT
><DT
><A
HREF="function.pdf-encoding-set-char.html"
>PDF_encoding_set_char</A
> -- Add glyph name and/or Unicode value</DT
><DT
><A
HREF="function.pdf-end-document.html"
>PDF_end_document</A
> -- Close PDF file</DT
><DT
><A
HREF="function.pdf-end-font.html"
>PDF_end_font</A
> -- Terminate Type 3 font definition</DT
><DT
><A
HREF="function.pdf-end-glyph.html"
>PDF_end_glyph</A
> -- Terminate glyph definition for Type 3 font</DT
><DT
><A
HREF="function.pdf-end-item.html"
>PDF_end_item</A
> -- Close structure element or other content item</DT
><DT
><A
HREF="function.pdf-end-layer.html"
>PDF_end_layer</A
> -- Deactivate all active layers</DT
><DT
><A
HREF="function.pdf-end-page-ext.html"
>PDF_end_page_ext</A
> -- Finish page</DT
><DT
><A
HREF="function.pdf-end-page.html"
>PDF_end_page</A
> -- Finish page</DT
><DT
><A
HREF="function.pdf-end-pattern.html"
>PDF_end_pattern</A
> -- Finish pattern</DT
><DT
><A
HREF="function.pdf-end-template.html"
>PDF_end_template</A
> -- Finish template</DT
><DT
><A
HREF="function.pdf-endpath.html"
>PDF_endpath</A
> -- End current path</DT
><DT
><A
HREF="function.pdf-fill-imageblock.html"
>PDF_fill_imageblock</A
> -- Fill image block with variable data</DT
><DT
><A
HREF="function.pdf-fill-pdfblock.html"
>PDF_fill_pdfblock</A
> -- Fill PDF block with variable data</DT
><DT
><A
HREF="function.pdf-fill-stroke.html"
>PDF_fill_stroke</A
> -- Fill and stroke path</DT
><DT
><A
HREF="function.pdf-fill-textblock.html"
>PDF_fill_textblock</A
> -- Fill text block with variable data</DT
><DT
><A
HREF="function.pdf-fill.html"
>PDF_fill</A
> -- Fill current path</DT
><DT
><A
HREF="function.pdf-findfont.html"
>PDF_findfont</A
> -- Prepare font for later use [deprecated]</DT
><DT
><A
HREF="function.pdf-fit-image.html"
>PDF_fit_image</A
> -- Place image or template</DT
><DT
><A
HREF="function.pdf-fit-pdi-page.html"
>PDF_fit_pdi_page</A
> -- Place imported PDF page</DT
><DT
><A
HREF="function.pdf-fit-textflow.html"
>PDF_fit_textflow</A
> -- Format textflow in rectangular area</DT
><DT
><A
HREF="function.pdf-fit-textline.html"
>PDF_fit_textline</A
> -- Place single line of text</DT
><DT
><A
HREF="function.pdf-get-apiname.html"
>PDF_get_apiname</A
> -- Get name of unsuccessfull API function</DT
><DT
><A
HREF="function.pdf-get-buffer.html"
>PDF_get_buffer</A
> -- Get PDF output buffer</DT
><DT
><A
HREF="function.pdf-get-errmsg.html"
>PDF_get_errmsg</A
> -- Get error text</DT
><DT
><A
HREF="function.pdf-get-errnum.html"
>PDF_get_errnum</A
> -- Get error number</DT
><DT
><A
HREF="function.pdf-get-font.html"
>PDF_get_font</A
> -- Get font [deprecated]</DT
><DT
><A
HREF="function.pdf-get-fontname.html"
>PDF_get_fontname</A
> -- Get font name [deprecated]</DT
><DT
><A
HREF="function.pdf-get-fontsize.html"
>PDF_get_fontsize</A
> -- Font handling [deprecated]</DT
><DT
><A
HREF="function.pdf-get-image-height.html"
>PDF_get_image_height</A
> -- Get image height [deprecated]</DT
><DT
><A
HREF="function.pdf-get-image-width.html"
>PDF_get_image_width</A
> -- Get image width [deprecated]</DT
><DT
><A
HREF="function.pdf-get-majorversion.html"
>PDF_get_majorversion</A
> -- Get major version number [deprecated]</DT
><DT
><A
HREF="function.pdf-get-minorversion.html"
>PDF_get_minorversion</A
> -- Get minor version number [deprecated]</DT
><DT
><A
HREF="function.pdf-get-parameter.html"
>PDF_get_parameter</A
> -- Get string parameter</DT
><DT
><A
HREF="function.pdf-get-pdi-parameter.html"
>PDF_get_pdi_parameter</A
> -- Get PDI string parameter</DT
><DT
><A
HREF="function.pdf-get-pdi-value.html"
>PDF_get_pdi_value</A
> -- Get PDI numerical parameter</DT
><DT
><A
HREF="function.pdf-get-value.html"
>PDF_get_value</A
> -- Get numerical parameter</DT
><DT
><A
HREF="function.pdf-info-textflow.html"
>PDF_info_textflow</A
> -- Query textflow state</DT
><DT
><A
HREF="function.pdf-initgraphics.html"
>PDF_initgraphics</A
> -- Reset graphic state</DT
><DT
><A
HREF="function.pdf-lineto.html"
>PDF_lineto</A
> -- Draw a line</DT
><DT
><A
HREF="function.pdf-load-font.html"
>PDF_load_font</A
> -- Search and prepare font</DT
><DT
><A
HREF="function.pdf-load-iccprofile.html"
>PDF_load_iccprofile</A
> -- Search and prepare ICC profile</DT
><DT
><A
HREF="function.pdf-load-image.html"
>PDF_load_image</A
> -- Open image file</DT
><DT
><A
HREF="function.pdf-makespotcolor.html"
>PDF_makespotcolor</A
> -- Make spot color</DT
><DT
><A
HREF="function.pdf-moveto.html"
>PDF_moveto</A
> -- Set current point</DT
><DT
><A
HREF="function.pdf-new.html"
>PDF_new</A
> -- Create PDFlib object</DT
><DT
><A
HREF="function.pdf-open-ccitt.html"
>PDF_open_ccitt</A
> -- Open raw CCITT image [deprecated]</DT
><DT
><A
HREF="function.pdf-open-file.html"
>PDF_open_file</A
> -- Create PDF file [deprecated]</DT
><DT
><A
HREF="function.pdf-open-gif.html"
>PDF_open_gif</A
> -- Open GIF image [deprecated]</DT
><DT
><A
HREF="function.pdf-open-image-file.html"
>PDF_open_image_file</A
> -- Read image from file [deprecated]</DT
><DT
><A
HREF="function.pdf-open-image.html"
>PDF_open_image</A
> -- Use image data [deprecated]</DT
><DT
><A
HREF="function.pdf-open-jpeg.html"
>PDF_open_jpeg</A
> -- Open JPEG image [deprecated]</DT
><DT
><A
HREF="function.pdf-open-memory-image.html"
>PDF_open_memory_image</A
> -- Open image created with PHP's image functions [not supported]</DT
><DT
><A
HREF="function.pdf-open-pdi-page.html"
>PDF_open_pdi_page</A
> -- Prepare a page</DT
><DT
><A
HREF="function.pdf-open-pdi.html"
>PDF_open_pdi</A
> -- Open PDF file</DT
><DT
><A
HREF="function.pdf-open-tiff.html"
>PDF_open_tiff</A
> -- Open TIFF image [deprecated]</DT
><DT
><A
HREF="function.pdf-place-image.html"
>PDF_place_image</A
> -- Place image on the page [deprecated]</DT
><DT
><A
HREF="function.pdf-place-pdi-page.html"
>PDF_place_pdi_page</A
> -- Place PDF page [deprecated]</DT
><DT
><A
HREF="function.pdf-process-pdi.html"
>PDF_process_pdi</A
> -- Process imported PDF document</DT
><DT
><A
HREF="function.pdf-rect.html"
>PDF_rect</A
> -- Draw rectangle</DT
><DT
><A
HREF="function.pdf-restore.html"
>PDF_restore</A
> -- Restore graphics state</DT
><DT
><A
HREF="function.pdf-resume-page.html"
>PDF_resume_page</A
> -- Resume page</DT
><DT
><A
HREF="function.pdf-rotate.html"
>PDF_rotate</A
> -- Rotate coordinate system</DT
><DT
><A
HREF="function.pdf-save.html"
>PDF_save</A
> -- Save graphics state</DT
><DT
><A
HREF="function.pdf-scale.html"
>PDF_scale</A
> -- Scale coordinate system</DT
><DT
><A
HREF="function.pdf-set-border-color.html"
>PDF_set_border_color</A
> -- Set border color of annotations [deprecated]</DT
><DT
><A
HREF="function.pdf-set-border-dash.html"
>PDF_set_border_dash</A
> -- Set border dash style of annotations [deprecated]</DT
><DT
><A
HREF="function.pdf-set-border-style.html"
>PDF_set_border_style</A
> -- Set border style of annotations [deprecated]</DT
><DT
><A
HREF="function.pdf-set-char-spacing.html"
>PDF_set_char_spacing</A
> -- Set character spacing [deprecated]</DT
><DT
><A
HREF="function.pdf-set-duration.html"
>PDF_set_duration</A
> -- Set duration between pages [deprecated]</DT
><DT
><A
HREF="function.pdf-set-gstate.html"
>PDF_set_gstate</A
> -- Activate graphics state object</DT
><DT
><A
HREF="function.pdf-set-horiz-scaling.html"
>PDF_set_horiz_scaling</A
> -- Set horizontal text scaling [deprecated]</DT
><DT
><A
HREF="function.pdf-set-info-author.html"
>PDF_set_info_author</A
> -- Fill the author document info field [deprecated]</DT
><DT
><A
HREF="function.pdf-set-info-creator.html"
>PDF_set_info_creator</A
> -- Fill the creator document info field [deprecated]</DT
><DT
><A
HREF="function.pdf-set-info-keywords.html"
>PDF_set_info_keywords</A
> -- Fill the keywords document info field [deprecated]</DT
><DT
><A
HREF="function.pdf-set-info-subject.html"
>PDF_set_info_subject</A
> -- Fill the subject document info field [deprecated]</DT
><DT
><A
HREF="function.pdf-set-info-title.html"
>PDF_set_info_title</A
> -- Fill the title document info field [deprecated]</DT
><DT
><A
HREF="function.pdf-set-info.html"
>PDF_set_info</A
> -- Fill document info field</DT
><DT
><A
HREF="function.pdf-set-layer-dependency.html"
>PDF_set_layer_dependency</A
> -- Define relationships among layers</DT
><DT
><A
HREF="function.pdf-set-leading.html"
>PDF_set_leading</A
> -- Set distance between text lines [deprecated]</DT
><DT
><A
HREF="function.pdf-set-parameter.html"
>PDF_set_parameter</A
> -- Set string parameter</DT
><DT
><A
HREF="function.pdf-set-text-matrix.html"
>PDF_set_text_matrix</A
> -- Set text matrix [deprecated]</DT
><DT
><A
HREF="function.pdf-set-text-pos.html"
>PDF_set_text_pos</A
> -- Set text position</DT
><DT
><A
HREF="function.pdf-set-text-rendering.html"
>PDF_set_text_rendering</A
> -- Determine text rendering [deprecated]</DT
><DT
><A
HREF="function.pdf-set-text-rise.html"
>PDF_set_text_rise</A
> -- Set text rise [deprecated]</DT
><DT
><A
HREF="function.pdf-set-value.html"
>PDF_set_value</A
> -- Set numerical parameter</DT
><DT
><A
HREF="function.pdf-set-word-spacing.html"
>PDF_set_word_spacing</A
> -- Set spacing between words [deprecated]</DT
><DT
><A
HREF="function.pdf-setcolor.html"
>PDF_setcolor</A
> -- Set fill and stroke color</DT
><DT
><A
HREF="function.pdf-setdash.html"
>PDF_setdash</A
> -- Set simple dash pattern</DT
><DT
><A
HREF="function.pdf-setdashpattern.html"
>PDF_setdashpattern</A
> -- Set dash pattern</DT
><DT
><A
HREF="function.pdf-setflat.html"
>PDF_setflat</A
> -- Set flatness</DT
><DT
><A
HREF="function.pdf-setfont.html"
>PDF_setfont</A
> -- Set font</DT
><DT
><A
HREF="function.pdf-setgray-fill.html"
>PDF_setgray_fill</A
> -- Set fill color to gray [deprecated]</DT
><DT
><A
HREF="function.pdf-setgray-stroke.html"
>PDF_setgray_stroke</A
> -- Set stroke color to gray [deprecated]</DT
><DT
><A
HREF="function.pdf-setgray.html"
>PDF_setgray</A
> -- Set color to gray [deprecated]</DT
><DT
><A
HREF="function.pdf-setlinecap.html"
>PDF_setlinecap</A
> -- Set linecap parameter</DT
><DT
><A
HREF="function.pdf-setlinejoin.html"
>PDF_setlinejoin</A
> -- Set linejoin parameter</DT
><DT
><A
HREF="function.pdf-setlinewidth.html"
>PDF_setlinewidth</A
> -- Set line width</DT
><DT
><A
HREF="function.pdf-setmatrix.html"
>PDF_setmatrix</A
> -- Set current transformation matrix</DT
><DT
><A
HREF="function.pdf-setmiterlimit.html"
>PDF_setmiterlimit</A
> -- Set miter limit</DT
><DT
><A
HREF="function.pdf-setpolydash.html"
>PDF_setpolydash</A
> -- Set complicated dash pattern [deprecated]</DT
><DT
><A
HREF="function.pdf-setrgbcolor-fill.html"
>PDF_setrgbcolor_fill</A
> -- Set fill rgb color values [deprecated]</DT
><DT
><A
HREF="function.pdf-setrgbcolor-stroke.html"
>PDF_setrgbcolor_stroke</A
> -- Set stroke rgb color values [deprecated]</DT
><DT
><A
HREF="function.pdf-setrgbcolor.html"
>PDF_setrgbcolor</A
> -- Set fill and stroke rgb color values [deprecated]</DT
><DT
><A
HREF="function.pdf-shading-pattern.html"
>PDF_shading_pattern</A
> -- Define shading pattern</DT
><DT
><A
HREF="function.pdf-shading.html"
>PDF_shading</A
> -- Define blend</DT
><DT
><A
HREF="function.pdf-shfill.html"
>PDF_shfill</A
> -- Fill area with shading</DT
><DT
><A
HREF="function.pdf-show-boxed.html"
>PDF_show_boxed</A
> -- Output text in a box [deprecated]</DT
><DT
><A
HREF="function.pdf-show-xy.html"
>PDF_show_xy</A
> -- Output text at given position</DT
><DT
><A
HREF="function.pdf-show.html"
>PDF_show</A
> -- Output text at current position</DT
><DT
><A
HREF="function.pdf-skew.html"
>PDF_skew</A
> -- Skew the coordinate system</DT
><DT
><A
HREF="function.pdf-stringwidth.html"
>PDF_stringwidth</A
> -- Return width of text</DT
><DT
><A
HREF="function.pdf-stroke.html"
>PDF_stroke</A
> -- Stroke path</DT
><DT
><A
HREF="function.pdf-suspend-page.html"
>PDF_suspend_page</A
> -- Suspend page</DT
><DT
><A
HREF="function.pdf-translate.html"
>PDF_translate</A
> -- Set origin of coordinate system</DT
><DT
><A
HREF="function.pdf-utf16-to-utf8.html"
>PDF_utf16_to_utf8</A
> -- Convert string from UTF-16 to UTF-8</DT
><DT
><A
HREF="function.pdf-utf8-to-utf16.html"
>PDF_utf8_to_utf16</A
> -- Convert string from UTF-8 to UTF-16</DT
></DL
></DIV
></DIV
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="function.preg-split.html"
ACCESSKEY="P"
>上一页</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="index.html"
ACCESSKEY="H"
>起始页</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="function.pdf-activate-item.html"
ACCESSKEY="N"
>下一页</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>preg_split</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="funcref.html"
ACCESSKEY="U"
>上一级</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>PDF_activate_item</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>
