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Diffstat (limited to 'libs/cairo-1.16.0/doc/public/xml/cairo-pdf.xml')
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diff --git a/libs/cairo-1.16.0/doc/public/xml/cairo-pdf.xml b/libs/cairo-1.16.0/doc/public/xml/cairo-pdf.xml deleted file mode 100644 index c0c5b8e..0000000 --- a/libs/cairo-1.16.0/doc/public/xml/cairo-pdf.xml +++ /dev/null @@ -1,595 +0,0 @@ -<?xml version='1.0' encoding='UTF-8'?> -<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" - "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [ -<!ENTITY version SYSTEM "version.xml"> -]> -<refentry id="cairo-PDF-Surfaces"> -<refmeta> -<refentrytitle role="top_of_page" id="cairo-PDF-Surfaces.top_of_page">PDF Surfaces</refentrytitle> -<manvolnum>3</manvolnum> -<refmiscinfo>CAIRO Library</refmiscinfo> -</refmeta> -<refnamediv> -<refname>PDF Surfaces</refname> -<refpurpose>Rendering PDF documents</refpurpose> -</refnamediv> - -<refsect1 id="cairo-PDF-Surfaces.functions" role="functions_proto"> -<title role="functions_proto.title">Functions</title> -<informaltable pgwide="1" frame="none"> -<tgroup cols="2"> -<colspec colname="functions_return" colwidth="150px"/> -<colspec colname="functions_name"/> -<tbody> -<row><entry role="function_type"><link linkend="cairo-surface-t"><returnvalue>cairo_surface_t</returnvalue></link> * -</entry><entry role="function_name"><link linkend="cairo-pdf-surface-create">cairo_pdf_surface_create</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="cairo-surface-t"><returnvalue>cairo_surface_t</returnvalue></link> * -</entry><entry role="function_name"><link linkend="cairo-pdf-surface-create-for-stream">cairo_pdf_surface_create_for_stream</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="void"><returnvalue>void</returnvalue></link> -</entry><entry role="function_name"><link linkend="cairo-pdf-surface-restrict-to-version">cairo_pdf_surface_restrict_to_version</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="void"><returnvalue>void</returnvalue></link> -</entry><entry role="function_name"><link linkend="cairo-pdf-get-versions">cairo_pdf_get_versions</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type">const <link linkend="char"><returnvalue>char</returnvalue></link> * -</entry><entry role="function_name"><link linkend="cairo-pdf-version-to-string">cairo_pdf_version_to_string</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="void"><returnvalue>void</returnvalue></link> -</entry><entry role="function_name"><link linkend="cairo-pdf-surface-set-size">cairo_pdf_surface_set_size</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="int"><returnvalue>int</returnvalue></link> -</entry><entry role="function_name"><link linkend="cairo-pdf-surface-add-outline">cairo_pdf_surface_add_outline</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="void"><returnvalue>void</returnvalue></link> -</entry><entry role="function_name"><link linkend="cairo-pdf-surface-set-metadata">cairo_pdf_surface_set_metadata</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="void"><returnvalue>void</returnvalue></link> -</entry><entry role="function_name"><link linkend="cairo-pdf-surface-set-page-label">cairo_pdf_surface_set_page_label</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="void"><returnvalue>void</returnvalue></link> -</entry><entry role="function_name"><link linkend="cairo-pdf-surface-set-thumbnail-size">cairo_pdf_surface_set_thumbnail_size</link> <phrase role="c_punctuation">()</phrase></entry></row> - -</tbody> -</tgroup> -</informaltable> -</refsect1> -<refsect1 id="cairo-PDF-Surfaces.other" role="other_proto"> -<title role="other_proto.title">Types and Values</title> -<informaltable role="enum_members_table" pgwide="1" frame="none"> -<tgroup cols="2"> -<colspec colname="name" colwidth="150px"/> -<colspec colname="description"/> -<tbody> -<row><entry role="define_keyword">#define</entry><entry role="function_name"><link linkend="CAIRO-HAS-PDF-SURFACE:CAPS">CAIRO_HAS_PDF_SURFACE</link></entry></row> -<row><entry role="define_keyword">#define</entry><entry role="function_name"><link linkend="CAIRO-PDF-OUTLINE-ROOT:CAPS">CAIRO_PDF_OUTLINE_ROOT</link></entry></row> -<row><entry role="datatype_keyword">enum</entry><entry role="function_name"><link linkend="cairo-pdf-outline-flags-t">cairo_pdf_outline_flags_t</link></entry></row> -<row><entry role="datatype_keyword">enum</entry><entry role="function_name"><link linkend="cairo-pdf-metadata-t">cairo_pdf_metadata_t</link></entry></row> -<row><entry role="datatype_keyword">enum</entry><entry role="function_name"><link linkend="cairo-pdf-version-t">cairo_pdf_version_t</link></entry></row> - -</tbody> -</tgroup> -</informaltable> -</refsect1> - - -<refsect1 id="cairo-PDF-Surfaces.description" role="desc"> -<title role="desc.title">Description</title> -<para>The PDF surface is used to render cairo graphics to Adobe -PDF files and is a multi-page vector surface backend.</para> -<para>The following mime types are supported: <link linkend="CAIRO-MIME-TYPE-JPEG:CAPS"><literal>CAIRO_MIME_TYPE_JPEG</literal></link>, -<link linkend="CAIRO-MIME-TYPE-JP2:CAPS"><literal>CAIRO_MIME_TYPE_JP2</literal></link>, <link linkend="CAIRO-MIME-TYPE-UNIQUE-ID:CAPS"><literal>CAIRO_MIME_TYPE_UNIQUE_ID</literal></link>, -<link linkend="CAIRO-MIME-TYPE-JBIG2:CAPS"><literal>CAIRO_MIME_TYPE_JBIG2</literal></link>, <link linkend="CAIRO-MIME-TYPE-JBIG2-GLOBAL:CAPS"><literal>CAIRO_MIME_TYPE_JBIG2_GLOBAL</literal></link>, -<link linkend="CAIRO-MIME-TYPE-JBIG2-GLOBAL-ID:CAPS"><literal>CAIRO_MIME_TYPE_JBIG2_GLOBAL_ID</literal></link>, -<link linkend="CAIRO-MIME-TYPE-CCITT-FAX:CAPS"><literal>CAIRO_MIME_TYPE_CCITT_FAX</literal></link>, <link linkend="CAIRO-MIME-TYPE-CCITT-FAX-PARAMS:CAPS"><literal>CAIRO_MIME_TYPE_CCITT_FAX_PARAMS</literal></link>.</para> -<refsect2><title>JBIG2 Images</title><para>JBIG2 data in PDF must be in the embedded format as described in -ISO/IEC 11544. Image specific JBIG2 data must be in -<link linkend="CAIRO-MIME-TYPE-JBIG2:CAPS"><literal>CAIRO_MIME_TYPE_JBIG2</literal></link>. Any global segments in the JBIG2 data -(segments with page association field set to 0) must be in -<link linkend="CAIRO-MIME-TYPE-JBIG2-GLOBAL:CAPS"><literal>CAIRO_MIME_TYPE_JBIG2_GLOBAL</literal></link>. The global data may be shared by -multiple images. All images sharing the same global data must set -<link linkend="CAIRO-MIME-TYPE-JBIG2-GLOBAL-ID:CAPS"><literal>CAIRO_MIME_TYPE_JBIG2_GLOBAL_ID</literal></link> to a unique identifier. At least -one of the images must provide the global data using -<link linkend="CAIRO-MIME-TYPE-JBIG2-GLOBAL:CAPS"><literal>CAIRO_MIME_TYPE_JBIG2_GLOBAL</literal></link>. The global data will only be -embedded once and shared by all JBIG2 images with the same -<link linkend="CAIRO-MIME-TYPE-JBIG2-GLOBAL-ID:CAPS"><literal>CAIRO_MIME_TYPE_JBIG2_GLOBAL_ID</literal></link>.</para> -</refsect2> -<refsect2 id="ccitt"><title>CCITT Fax Images</title><para>The <link linkend="CAIRO-MIME-TYPE-CCITT-FAX:CAPS"><literal>CAIRO_MIME_TYPE_CCITT_FAX</literal></link> mime data requires a number of decoding -parameters These parameters are specified using <link linkend="CAIRO-MIME-TYPE-CCITT-FAX-PARAMS:CAPS"><literal>CAIRO_MIME_TYPE_CCITT_FAX_PARAMS</literal></link>.</para> -<para><link linkend="CAIRO-MIME-TYPE-CCITT-FAX-PARAMS:CAPS"><literal>CAIRO_MIME_TYPE_CCITT_FAX_PARAMS</literal></link> mime data must contain a string of the form -"param1=value1 param2=value2 ...".</para> -<para><parameter>Columns</parameter> -: [required] An integer specifying the width of the image in pixels.</para> -<para><parameter>Rows</parameter> -: [required] An integer specifying the height of the image in scan lines.</para> -<para><parameter>K</parameter> -: [optional] An integer identifying the encoding scheme used. < 0 -is 2 dimensional Group 4, = 0 is Group3 1 dimensional, > 0 is mixed 1 -and 2 dimensional encoding. Default is 0.</para> -<para><parameter>EndOfLine</parameter> -: [optional] If true end-of-line bit patterns are present. Default is false.</para> -<para><parameter>EncodedByteAlign</parameter> -: [optional] If true the end of line is padded -with 0 bits so the next line begins on a byte boundary. Default is false.</para> -<para><parameter>EndOfBlock</parameter> -: [optional] If true the data contains an end-of-block pattern. Default is true.</para> -<para><parameter>BlackIs1</parameter> -: [optional] If true 1 bits are black pixels. Default is false.</para> -<para><parameter>DamagedRowsBeforeError</parameter> -: [optional] An integer specifying the -number of damages rows tolerated before an error occurs. Default is 0.</para> -<para>Boolean values may be "true" or "false", or 1 or 0.</para> -<para>These parameters are the same as the CCITTFaxDecode parameters in the -<ulink url="https://www.adobe.com/products/postscript/pdfs/PLRM.pdf">PostScript Language Reference</ulink> -and <ulink url="https://www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/PDF32000_2008.pdf">Portable Document Format (PDF)</ulink>. -Refer to these documents for further details.</para> -<para>An example <link linkend="CAIRO-MIME-TYPE-CCITT-FAX-PARAMS:CAPS"><literal>CAIRO_MIME_TYPE_CCITT_FAX_PARAMS</literal></link> string is:</para> -<programlisting> -"Columns=10230 Rows=40000 K=1 EndOfLine=true EncodedByteAlign=1 BlackIs1=false" -</programlisting> -</refsect2> - -</refsect1> -<refsect1 id="cairo-PDF-Surfaces.functions_details" role="details"> -<title role="details.title">Functions</title> -<refsect2 id="cairo-pdf-surface-create" role="function" condition="since:1.2"> -<title>cairo_pdf_surface_create ()</title> -<indexterm zone="cairo-pdf-surface-create" role="1.2"><primary sortas="pdf_surface_create">cairo_pdf_surface_create</primary></indexterm> -<programlisting language="C"><link linkend="cairo-surface-t"><returnvalue>cairo_surface_t</returnvalue></link> * -cairo_pdf_surface_create (<parameter>const <link linkend="char"><type>char</type></link> *filename</parameter>, - <parameter><link linkend="double"><type>double</type></link> width_in_points</parameter>, - <parameter><link linkend="double"><type>double</type></link> height_in_points</parameter>);</programlisting> -<para>Creates a PDF surface of the specified size in points to be written -to <parameter>filename</parameter> -.</para> -<refsect3 id="cairo-pdf-surface-create.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>filename</para></entry> -<entry role="parameter_description"><para>a filename for the PDF output (must be writable), <link linkend="NULL:CAPS"><literal>NULL</literal></link> may be -used to specify no output. This will generate a PDF surface that -may be queried and used as a source, without generating a -temporary file.</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>width_in_points</para></entry> -<entry role="parameter_description"><para>width of the surface, in points (1 point == 1/72.0 inch)</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>height_in_points</para></entry> -<entry role="parameter_description"><para>height of the surface, in points (1 point == 1/72.0 inch)</para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><refsect3 id="cairo-pdf-surface-create.returns" role="returns"> -<title>Returns</title> -<para> a pointer to the newly created surface. The caller -owns the surface and should call <link linkend="cairo-surface-destroy"><function>cairo_surface_destroy()</function></link> when done -with it.</para> -<para>This function always returns a valid pointer, but it will return a -pointer to a "nil" surface if an error such as out of memory -occurs. You can use <link linkend="cairo-surface-status"><function>cairo_surface_status()</function></link> to check for this.</para> -</refsect3><para role="since">Since: <link linkend="api-index-1.2">1.2</link></para></refsect2> -<refsect2 id="cairo-pdf-surface-create-for-stream" role="function" condition="since:1.2"> -<title>cairo_pdf_surface_create_for_stream ()</title> -<indexterm zone="cairo-pdf-surface-create-for-stream" role="1.2"><primary sortas="pdf_surface_create_for_stream">cairo_pdf_surface_create_for_stream</primary></indexterm> -<programlisting language="C"><link linkend="cairo-surface-t"><returnvalue>cairo_surface_t</returnvalue></link> * -cairo_pdf_surface_create_for_stream (<parameter><link linkend="cairo-write-func-t"><type>cairo_write_func_t</type></link> write_func</parameter>, - <parameter><link linkend="void"><type>void</type></link> *closure</parameter>, - <parameter><link linkend="double"><type>double</type></link> width_in_points</parameter>, - <parameter><link linkend="double"><type>double</type></link> height_in_points</parameter>);</programlisting> -<para>Creates a PDF surface of the specified size in points to be written -incrementally to the stream represented by <parameter>write_func</parameter> - and <parameter>closure</parameter> -.</para> -<refsect3 id="cairo-pdf-surface-create-for-stream.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>write_func</para></entry> -<entry role="parameter_description"><para>a <link linkend="cairo-write-func-t"><type>cairo_write_func_t</type></link> to accept the output data, may be <link linkend="NULL:CAPS"><literal>NULL</literal></link> -to indicate a no-op <parameter>write_func</parameter> -. With a no-op <parameter>write_func</parameter> -, -the surface may be queried or used as a source without -generating any temporary files.</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>closure</para></entry> -<entry role="parameter_description"><para>the closure argument for <parameter>write_func</parameter> -</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>width_in_points</para></entry> -<entry role="parameter_description"><para>width of the surface, in points (1 point == 1/72.0 inch)</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>height_in_points</para></entry> -<entry role="parameter_description"><para>height of the surface, in points (1 point == 1/72.0 inch)</para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><refsect3 id="cairo-pdf-surface-create-for-stream.returns" role="returns"> -<title>Returns</title> -<para> a pointer to the newly created surface. The caller -owns the surface and should call <link linkend="cairo-surface-destroy"><function>cairo_surface_destroy()</function></link> when done -with it.</para> -<para>This function always returns a valid pointer, but it will return a -pointer to a "nil" surface if an error such as out of memory -occurs. You can use <link linkend="cairo-surface-status"><function>cairo_surface_status()</function></link> to check for this.</para> -</refsect3><para role="since">Since: <link linkend="api-index-1.2">1.2</link></para></refsect2> -<refsect2 id="cairo-pdf-surface-restrict-to-version" role="function" condition="since:1.10"> -<title>cairo_pdf_surface_restrict_to_version ()</title> -<indexterm zone="cairo-pdf-surface-restrict-to-version" role="1.10"><primary sortas="pdf_surface_restrict_to_version">cairo_pdf_surface_restrict_to_version</primary></indexterm> -<programlisting language="C"><link linkend="void"><returnvalue>void</returnvalue></link> -cairo_pdf_surface_restrict_to_version (<parameter><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> *surface</parameter>, - <parameter><link linkend="cairo-pdf-version-t"><type>cairo_pdf_version_t</type></link> version</parameter>);</programlisting> -<para>Restricts the generated PDF file to <parameter>version</parameter> -. See <link linkend="cairo-pdf-get-versions"><function>cairo_pdf_get_versions()</function></link> -for a list of available version values that can be used here.</para> -<para>This function should only be called before any drawing operations -have been performed on the given surface. The simplest way to do -this is to call this function immediately after creating the -surface.</para> -<refsect3 id="cairo-pdf-surface-restrict-to-version.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>surface</para></entry> -<entry role="parameter_description"><para>a PDF <link linkend="cairo-surface-t"><type>cairo_surface_t</type></link></para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>version</para></entry> -<entry role="parameter_description"><para>PDF version</para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><para role="since">Since: <link linkend="api-index-1.10">1.10</link></para></refsect2> -<refsect2 id="cairo-pdf-get-versions" role="function" condition="since:1.10"> -<title>cairo_pdf_get_versions ()</title> -<indexterm zone="cairo-pdf-get-versions" role="1.10"><primary sortas="pdf_get_versions">cairo_pdf_get_versions</primary></indexterm> -<programlisting language="C"><link linkend="void"><returnvalue>void</returnvalue></link> -cairo_pdf_get_versions (<parameter><link linkend="cairo-pdf-version-t"><type>cairo_pdf_version_t</type></link> const **versions</parameter>, - <parameter><link linkend="int"><type>int</type></link> *num_versions</parameter>);</programlisting> -<para>Used to retrieve the list of supported versions. See -<link linkend="cairo-pdf-surface-restrict-to-version"><function>cairo_pdf_surface_restrict_to_version()</function></link>.</para> -<refsect3 id="cairo-pdf-get-versions.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>versions</para></entry> -<entry role="parameter_description"><para>supported version list</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>num_versions</para></entry> -<entry role="parameter_description"><para>list length</para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><para role="since">Since: <link linkend="api-index-1.10">1.10</link></para></refsect2> -<refsect2 id="cairo-pdf-version-to-string" role="function" condition="since:1.10"> -<title>cairo_pdf_version_to_string ()</title> -<indexterm zone="cairo-pdf-version-to-string" role="1.10"><primary sortas="pdf_version_to_string">cairo_pdf_version_to_string</primary></indexterm> -<programlisting language="C">const <link linkend="char"><returnvalue>char</returnvalue></link> * -cairo_pdf_version_to_string (<parameter><link linkend="cairo-pdf-version-t"><type>cairo_pdf_version_t</type></link> version</parameter>);</programlisting> -<para>Get the string representation of the given <parameter>version</parameter> - id. This function -will return <link linkend="NULL:CAPS"><literal>NULL</literal></link> if <parameter>version</parameter> - isn't valid. See <link linkend="cairo-pdf-get-versions"><function>cairo_pdf_get_versions()</function></link> -for a way to get the list of valid version ids.</para> -<refsect3 id="cairo-pdf-version-to-string.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>version</para></entry> -<entry role="parameter_description"><para>a version id</para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><refsect3 id="cairo-pdf-version-to-string.returns" role="returns"> -<title>Returns</title> -<para> the string associated to given version.</para> -</refsect3><para role="since">Since: <link linkend="api-index-1.10">1.10</link></para></refsect2> -<refsect2 id="cairo-pdf-surface-set-size" role="function" condition="since:1.2"> -<title>cairo_pdf_surface_set_size ()</title> -<indexterm zone="cairo-pdf-surface-set-size" role="1.2"><primary sortas="pdf_surface_set_size">cairo_pdf_surface_set_size</primary></indexterm> -<programlisting language="C"><link linkend="void"><returnvalue>void</returnvalue></link> -cairo_pdf_surface_set_size (<parameter><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> *surface</parameter>, - <parameter><link linkend="double"><type>double</type></link> width_in_points</parameter>, - <parameter><link linkend="double"><type>double</type></link> height_in_points</parameter>);</programlisting> -<para>Changes the size of a PDF surface for the current (and -subsequent) pages.</para> -<para>This function should only be called before any drawing operations -have been performed on the current page. The simplest way to do -this is to call this function immediately after creating the -surface or immediately after completing a page with either -<link linkend="cairo-show-page"><function>cairo_show_page()</function></link> or <link linkend="cairo-copy-page"><function>cairo_copy_page()</function></link>.</para> -<refsect3 id="cairo-pdf-surface-set-size.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>surface</para></entry> -<entry role="parameter_description"><para>a PDF <link linkend="cairo-surface-t"><type>cairo_surface_t</type></link></para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>width_in_points</para></entry> -<entry role="parameter_description"><para>new surface width, in points (1 point == 1/72.0 inch)</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>height_in_points</para></entry> -<entry role="parameter_description"><para>new surface height, in points (1 point == 1/72.0 inch)</para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><para role="since">Since: <link linkend="api-index-1.2">1.2</link></para></refsect2> -<refsect2 id="cairo-pdf-surface-add-outline" role="function" condition="since:1.16"> -<title>cairo_pdf_surface_add_outline ()</title> -<indexterm zone="cairo-pdf-surface-add-outline" role="1.16"><primary sortas="pdf_surface_add_outline">cairo_pdf_surface_add_outline</primary></indexterm> -<programlisting language="C"><link linkend="int"><returnvalue>int</returnvalue></link> -cairo_pdf_surface_add_outline (<parameter><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> *surface</parameter>, - <parameter><link linkend="int"><type>int</type></link> parent_id</parameter>, - <parameter>const <link linkend="char"><type>char</type></link> *utf8</parameter>, - <parameter>const <link linkend="char"><type>char</type></link> *link_attribs</parameter>, - <parameter><link linkend="cairo-pdf-outline-flags-t"><type>cairo_pdf_outline_flags_t</type></link> flags</parameter>);</programlisting> -<para>Add an item to the document outline hierarchy with the name <parameter>utf8</parameter> - -that links to the location specified by <parameter>link_attribs</parameter> -. Link -attributes have the same keys and values as the <link linkend="link">Link Tag</link>, -excluding the "rect" attribute. The item will be a child of the -item with id <parameter>parent_id</parameter> -. Use <link linkend="CAIRO-PDF-OUTLINE-ROOT:CAPS"><literal>CAIRO_PDF_OUTLINE_ROOT</literal></link> as the parent -id of top level items.</para> -<refsect3 id="cairo-pdf-surface-add-outline.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>surface</para></entry> -<entry role="parameter_description"><para>a PDF <link linkend="cairo-surface-t"><type>cairo_surface_t</type></link></para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>parent_id</para></entry> -<entry role="parameter_description"><para>the id of the parent item or <link linkend="CAIRO-PDF-OUTLINE-ROOT:CAPS"><literal>CAIRO_PDF_OUTLINE_ROOT</literal></link> if this is a top level item.</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>utf8</para></entry> -<entry role="parameter_description"><para>the name of the outline</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>link_attribs</para></entry> -<entry role="parameter_description"><para>the link attributes specifying where this outline links to</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>flags</para></entry> -<entry role="parameter_description"><para>outline item flags</para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><refsect3 id="cairo-pdf-surface-add-outline.returns" role="returns"> -<title>Returns</title> -<para> the id for the added item.</para> -</refsect3><para role="since">Since: <link linkend="api-index-1.16">1.16</link></para></refsect2> -<refsect2 id="cairo-pdf-surface-set-metadata" role="function" condition="since:1.16"> -<title>cairo_pdf_surface_set_metadata ()</title> -<indexterm zone="cairo-pdf-surface-set-metadata" role="1.16"><primary sortas="pdf_surface_set_metadata">cairo_pdf_surface_set_metadata</primary></indexterm> -<programlisting language="C"><link linkend="void"><returnvalue>void</returnvalue></link> -cairo_pdf_surface_set_metadata (<parameter><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> *surface</parameter>, - <parameter><link linkend="cairo-pdf-metadata-t"><type>cairo_pdf_metadata_t</type></link> metadata</parameter>, - <parameter>const <link linkend="char"><type>char</type></link> *utf8</parameter>);</programlisting> -<para>Set document metadata. The <link linkend="CAIRO-PDF-METADATA-CREATE-DATE:CAPS"><literal>CAIRO_PDF_METADATA_CREATE_DATE</literal></link> and -<link linkend="CAIRO-PDF-METADATA-MOD-DATE:CAPS"><literal>CAIRO_PDF_METADATA_MOD_DATE</literal></link> values must be in ISO-8601 format: -YYYY-MM-DDThh:mm:ss. An optional timezone of the form "[+/-]hh:mm" -or "Z" for UTC time can be appended. All other metadata values can be any UTF-8 -string.</para> -<para>For example:</para> -<informalexample><programlisting> -cairo_pdf_surface_set_metadata (surface, CAIRO_PDF_METADATA_TITLE, "My Document"); -cairo_pdf_surface_set_metadata (surface, CAIRO_PDF_METADATA_CREATE_DATE, "2015-12-31T23:59+02:00"); -</programlisting></informalexample> -<refsect3 id="cairo-pdf-surface-set-metadata.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>surface</para></entry> -<entry role="parameter_description"><para>a PDF <link linkend="cairo-surface-t"><type>cairo_surface_t</type></link></para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>metadata</para></entry> -<entry role="parameter_description"><para>The metadata item to set.</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>utf8</para></entry> -<entry role="parameter_description"><para>metadata value</para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><para role="since">Since: <link linkend="api-index-1.16">1.16</link></para></refsect2> -<refsect2 id="cairo-pdf-surface-set-page-label" role="function" condition="since:1.16"> -<title>cairo_pdf_surface_set_page_label ()</title> -<indexterm zone="cairo-pdf-surface-set-page-label" role="1.16"><primary sortas="pdf_surface_set_page_label">cairo_pdf_surface_set_page_label</primary></indexterm> -<programlisting language="C"><link linkend="void"><returnvalue>void</returnvalue></link> -cairo_pdf_surface_set_page_label (<parameter><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> *surface</parameter>, - <parameter>const <link linkend="char"><type>char</type></link> *utf8</parameter>);</programlisting> -<para>Set page label for the current page.</para> -<refsect3 id="cairo-pdf-surface-set-page-label.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>surface</para></entry> -<entry role="parameter_description"><para>a PDF <link linkend="cairo-surface-t"><type>cairo_surface_t</type></link></para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>utf8</para></entry> -<entry role="parameter_description"><para>The page label.</para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><para role="since">Since: <link linkend="api-index-1.16">1.16</link></para></refsect2> -<refsect2 id="cairo-pdf-surface-set-thumbnail-size" role="function" condition="since:1.16"> -<title>cairo_pdf_surface_set_thumbnail_size ()</title> -<indexterm zone="cairo-pdf-surface-set-thumbnail-size" role="1.16"><primary sortas="pdf_surface_set_thumbnail_size">cairo_pdf_surface_set_thumbnail_size</primary></indexterm> -<programlisting language="C"><link linkend="void"><returnvalue>void</returnvalue></link> -cairo_pdf_surface_set_thumbnail_size (<parameter><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> *surface</parameter>, - <parameter><link linkend="int"><type>int</type></link> width</parameter>, - <parameter><link linkend="int"><type>int</type></link> height</parameter>);</programlisting> -<para>Set the thumbnail image size for the current and all subsequent -pages. Setting a width or height of 0 disables thumbnails for the -current and subsequent pages.</para> -<refsect3 id="cairo-pdf-surface-set-thumbnail-size.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>surface</para></entry> -<entry role="parameter_description"><para>a PDF <link linkend="cairo-surface-t"><type>cairo_surface_t</type></link></para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>width</para></entry> -<entry role="parameter_description"><para>Thumbnail width.</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>height</para></entry> -<entry role="parameter_description"><para>Thumbnail height</para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><para role="since">Since: <link linkend="api-index-1.16">1.16</link></para></refsect2> - -</refsect1> -<refsect1 id="cairo-PDF-Surfaces.other_details" role="details"> -<title role="details.title">Types and Values</title> -<refsect2 id="CAIRO-HAS-PDF-SURFACE:CAPS" role="macro" condition="since:1.2"> -<title>CAIRO_HAS_PDF_SURFACE</title> -<indexterm zone="CAIRO-HAS-PDF-SURFACE:CAPS" role="1.2"><primary sortas="HAS_PDF_SURFACE">CAIRO_HAS_PDF_SURFACE</primary></indexterm> -<programlisting language="C">#define CAIRO_HAS_PDF_SURFACE 1 -</programlisting> -<para>Defined if the PDF surface backend is available. -This macro can be used to conditionally compile backend-specific code.</para> -<para role="since">Since: <link linkend="api-index-1.2">1.2</link></para></refsect2> -<refsect2 id="CAIRO-PDF-OUTLINE-ROOT:CAPS" role="macro" condition="since:1.16"> -<title>CAIRO_PDF_OUTLINE_ROOT</title> -<indexterm zone="CAIRO-PDF-OUTLINE-ROOT:CAPS" role="1.16"><primary sortas="PDF_OUTLINE_ROOT">CAIRO_PDF_OUTLINE_ROOT</primary></indexterm> -<programlisting language="C">#define CAIRO_PDF_OUTLINE_ROOT 0 -</programlisting> -<para>The root outline item in <link linkend="cairo-pdf-surface-add-outline"><function>cairo_pdf_surface_add_outline()</function></link>.</para> -<para role="since">Since: <link linkend="api-index-1.16">1.16</link></para></refsect2> -<refsect2 id="cairo-pdf-outline-flags-t" role="enum" condition="since:1.16"> -<title>enum cairo_pdf_outline_flags_t</title> -<indexterm zone="cairo-pdf-outline-flags-t" role="1.16"><primary sortas="pdf_outline_flags_t">cairo_pdf_outline_flags_t</primary></indexterm> -<para><link linkend="cairo-pdf-outline-flags-t"><type>cairo_pdf_outline_flags_t</type></link> is used by the -<link linkend="cairo-pdf-surface-add-outline"><function>cairo_pdf_surface_add_outline()</function></link> function specify the attributes of -an outline item. These flags may be bitwise-or'd to produce any -combination of flags.</para> -<refsect3 id="cairo-pdf-outline-flags-t.members" role="enum_members"> -<title>Members</title> -<informaltable role="enum_members_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="enum_members_name" colwidth="300px"/> -<colspec colname="enum_members_description"/> -<colspec colname="enum_members_annotations" colwidth="200px"/> -<tbody> -<row role="constant"><entry role="enum_member_name"><para id="CAIRO-PDF-OUTLINE-FLAG-OPEN:CAPS">CAIRO_PDF_OUTLINE_FLAG_OPEN</para></entry> -<entry role="enum_member_description"><para>The outline item defaults to open in the PDF viewer (Since 1.16)</para> -</entry> -<entry role="enum_member_annotations"></entry> -</row> -<row role="constant"><entry role="enum_member_name"><para id="CAIRO-PDF-OUTLINE-FLAG-BOLD:CAPS">CAIRO_PDF_OUTLINE_FLAG_BOLD</para></entry> -<entry role="enum_member_description"><para>The outline item is displayed by the viewer in bold text (Since 1.16)</para> -</entry> -<entry role="enum_member_annotations"></entry> -</row> -<row role="constant"><entry role="enum_member_name"><para id="CAIRO-PDF-OUTLINE-FLAG-ITALIC:CAPS">CAIRO_PDF_OUTLINE_FLAG_ITALIC</para></entry> -<entry role="enum_member_description"><para>The outline item is displayed by the viewer in italic text (Since 1.16)</para> -</entry> -<entry role="enum_member_annotations"></entry> -</row> -</tbody></tgroup></informaltable> -</refsect3><para role="since">Since: <link linkend="api-index-1.16">1.16</link></para></refsect2> -<refsect2 id="cairo-pdf-metadata-t" role="enum" condition="since:1.16"> -<title>enum cairo_pdf_metadata_t</title> -<indexterm zone="cairo-pdf-metadata-t" role="1.16"><primary sortas="pdf_metadata_t">cairo_pdf_metadata_t</primary></indexterm> -<para><link linkend="cairo-pdf-metadata-t"><type>cairo_pdf_metadata_t</type></link> is used by the -<link linkend="cairo-pdf-surface-set-metadata"><function>cairo_pdf_surface_set_metadata()</function></link> function specify the metadata to set.</para> -<refsect3 id="cairo-pdf-metadata-t.members" role="enum_members"> -<title>Members</title> -<informaltable role="enum_members_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="enum_members_name" colwidth="300px"/> -<colspec colname="enum_members_description"/> -<colspec colname="enum_members_annotations" colwidth="200px"/> -<tbody> -<row role="constant"><entry role="enum_member_name"><para id="CAIRO-PDF-METADATA-TITLE:CAPS">CAIRO_PDF_METADATA_TITLE</para></entry> -<entry role="enum_member_description"><para>The document title (Since 1.16)</para> -</entry> -<entry role="enum_member_annotations"></entry> -</row> -<row role="constant"><entry role="enum_member_name"><para id="CAIRO-PDF-METADATA-AUTHOR:CAPS">CAIRO_PDF_METADATA_AUTHOR</para></entry> -<entry role="enum_member_description"><para>The document author (Since 1.16)</para> -</entry> -<entry role="enum_member_annotations"></entry> -</row> -<row role="constant"><entry role="enum_member_name"><para id="CAIRO-PDF-METADATA-SUBJECT:CAPS">CAIRO_PDF_METADATA_SUBJECT</para></entry> -<entry role="enum_member_description"><para>The document subject (Since 1.16)</para> -</entry> -<entry role="enum_member_annotations"></entry> -</row> -<row role="constant"><entry role="enum_member_name"><para id="CAIRO-PDF-METADATA-KEYWORDS:CAPS">CAIRO_PDF_METADATA_KEYWORDS</para></entry> -<entry role="enum_member_description"><para>The document keywords (Since 1.16)</para> -</entry> -<entry role="enum_member_annotations"></entry> -</row> -<row role="constant"><entry role="enum_member_name"><para id="CAIRO-PDF-METADATA-CREATOR:CAPS">CAIRO_PDF_METADATA_CREATOR</para></entry> -<entry role="enum_member_description"><para>The document creator (Since 1.16)</para> -</entry> -<entry role="enum_member_annotations"></entry> -</row> -<row role="constant"><entry role="enum_member_name"><para id="CAIRO-PDF-METADATA-CREATE-DATE:CAPS">CAIRO_PDF_METADATA_CREATE_DATE</para></entry> -<entry role="enum_member_description"><para>The document creation date (Since 1.16)</para> -</entry> -<entry role="enum_member_annotations"></entry> -</row> -<row role="constant"><entry role="enum_member_name"><para id="CAIRO-PDF-METADATA-MOD-DATE:CAPS">CAIRO_PDF_METADATA_MOD_DATE</para></entry> -<entry role="enum_member_description"><para>The document modification date (Since 1.16)</para> -</entry> -<entry role="enum_member_annotations"></entry> -</row> -</tbody></tgroup></informaltable> -</refsect3><para role="since">Since: <link linkend="api-index-1.16">1.16</link></para></refsect2> -<refsect2 id="cairo-pdf-version-t" role="enum" condition="since:1.10"> -<title>enum cairo_pdf_version_t</title> -<indexterm zone="cairo-pdf-version-t" role="1.10"><primary sortas="pdf_version_t">cairo_pdf_version_t</primary></indexterm> -<para><link linkend="cairo-pdf-version-t"><type>cairo_pdf_version_t</type></link> is used to describe the version number of the PDF -specification that a generated PDF file will conform to.</para> -<refsect3 id="cairo-pdf-version-t.members" role="enum_members"> -<title>Members</title> -<informaltable role="enum_members_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="enum_members_name" colwidth="300px"/> -<colspec colname="enum_members_description"/> -<colspec colname="enum_members_annotations" colwidth="200px"/> -<tbody> -<row role="constant"><entry role="enum_member_name"><para id="CAIRO-PDF-VERSION-1-4:CAPS">CAIRO_PDF_VERSION_1_4</para></entry> -<entry role="enum_member_description"><para>The version 1.4 of the PDF specification. (Since 1.10)</para> -</entry> -<entry role="enum_member_annotations"></entry> -</row> -<row role="constant"><entry role="enum_member_name"><para id="CAIRO-PDF-VERSION-1-5:CAPS">CAIRO_PDF_VERSION_1_5</para></entry> -<entry role="enum_member_description"><para>The version 1.5 of the PDF specification. (Since 1.10)</para> -</entry> -<entry role="enum_member_annotations"></entry> -</row> -</tbody></tgroup></informaltable> -</refsect3><para role="since">Since: <link linkend="api-index-1.10">1.10</link></para></refsect2> - -</refsect1> -<refsect1 id="cairo-PDF-Surfaces.see-also"> -<title>See Also</title> -<para><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link></para> - -</refsect1> - -</refentry> |