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diff --git a/libs/cairo-1.16.0/doc/public/html/cairo-PostScript-Surfaces.html b/libs/cairo-1.16.0/doc/public/html/cairo-PostScript-Surfaces.html new file mode 100644 index 0000000..4773376 --- /dev/null +++ b/libs/cairo-1.16.0/doc/public/html/cairo-PostScript-Surfaces.html @@ -0,0 +1,749 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> +<title>PostScript Surfaces: Cairo: A Vector Graphics Library</title> +<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> +<link rel="home" href="index.html" title="Cairo: A Vector Graphics Library"> +<link rel="up" href="cairo-surfaces.html" title="Surfaces"> +<link rel="prev" href="cairo-PNG-Support.html" title="PNG Support"> +<link rel="next" href="cairo-Recording-Surfaces.html" title="Recording Surfaces"> +<meta name="generator" content="GTK-Doc V1.27 (XML mode)"> +<link rel="stylesheet" href="style.css" type="text/css"> +</head> +<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> +<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> +<td width="100%" align="left" class="shortcuts"> +<a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> + <a href="#cairo-PostScript-Surfaces.description" class="shortcut">Description</a></span> +</td> +<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> +<td><a accesskey="u" href="cairo-surfaces.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> +<td><a accesskey="p" href="cairo-PNG-Support.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> +<td><a accesskey="n" href="cairo-Recording-Surfaces.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> +</tr></table> +<div class="refentry"> +<a name="cairo-PostScript-Surfaces"></a><div class="titlepage"></div> +<div class="refnamediv"><table width="100%"><tr> +<td valign="top"> +<h2><span class="refentrytitle"><a name="cairo-PostScript-Surfaces.top_of_page"></a>PostScript Surfaces</span></h2> +<p>PostScript Surfaces — Rendering PostScript documents</p> +</td> +<td class="gallery_image" valign="top" align="right"></td> +</tr></table></div> +<div class="refsect1"> +<a name="cairo-PostScript-Surfaces.functions"></a><h2>Functions</h2> +<div class="informaltable"><table class="informaltable" width="100%" border="0"> +<colgroup> +<col width="150px" class="functions_return"> +<col class="functions_name"> +</colgroup> +<tbody> +<tr> +<td class="function_type"> +<a class="link" href="cairo-cairo-surface-t.html#cairo-surface-t" title="cairo_surface_t"><span class="returnvalue">cairo_surface_t</span></a> * +</td> +<td class="function_name"> +<a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-create" title="cairo_ps_surface_create ()">cairo_ps_surface_create</a> <span class="c_punctuation">()</span> +</td> +</tr> +<tr> +<td class="function_type"> +<a class="link" href="cairo-cairo-surface-t.html#cairo-surface-t" title="cairo_surface_t"><span class="returnvalue">cairo_surface_t</span></a> * +</td> +<td class="function_name"> +<a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-create-for-stream" title="cairo_ps_surface_create_for_stream ()">cairo_ps_surface_create_for_stream</a> <span class="c_punctuation">()</span> +</td> +</tr> +<tr> +<td class="function_type"> +<span class="returnvalue">void</span> +</td> +<td class="function_name"> +<a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-restrict-to-level" title="cairo_ps_surface_restrict_to_level ()">cairo_ps_surface_restrict_to_level</a> <span class="c_punctuation">()</span> +</td> +</tr> +<tr> +<td class="function_type"> +<span class="returnvalue">void</span> +</td> +<td class="function_name"> +<a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-get-levels" title="cairo_ps_get_levels ()">cairo_ps_get_levels</a> <span class="c_punctuation">()</span> +</td> +</tr> +<tr> +<td class="function_type">const <span class="returnvalue">char</span> * +</td> +<td class="function_name"> +<a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-level-to-string" title="cairo_ps_level_to_string ()">cairo_ps_level_to_string</a> <span class="c_punctuation">()</span> +</td> +</tr> +<tr> +<td class="function_type"> +<span class="returnvalue">void</span> +</td> +<td class="function_name"> +<a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-set-eps" title="cairo_ps_surface_set_eps ()">cairo_ps_surface_set_eps</a> <span class="c_punctuation">()</span> +</td> +</tr> +<tr> +<td class="function_type"> +<a class="link" href="cairo-Types.html#cairo-bool-t" title="cairo_bool_t"><span class="returnvalue">cairo_bool_t</span></a> +</td> +<td class="function_name"> +<a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-get-eps" title="cairo_ps_surface_get_eps ()">cairo_ps_surface_get_eps</a> <span class="c_punctuation">()</span> +</td> +</tr> +<tr> +<td class="function_type"> +<span class="returnvalue">void</span> +</td> +<td class="function_name"> +<a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-set-size" title="cairo_ps_surface_set_size ()">cairo_ps_surface_set_size</a> <span class="c_punctuation">()</span> +</td> +</tr> +<tr> +<td class="function_type"> +<span class="returnvalue">void</span> +</td> +<td class="function_name"> +<a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-begin-setup" title="cairo_ps_surface_dsc_begin_setup ()">cairo_ps_surface_dsc_begin_setup</a> <span class="c_punctuation">()</span> +</td> +</tr> +<tr> +<td class="function_type"> +<span class="returnvalue">void</span> +</td> +<td class="function_name"> +<a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-begin-page-setup" title="cairo_ps_surface_dsc_begin_page_setup ()">cairo_ps_surface_dsc_begin_page_setup</a> <span class="c_punctuation">()</span> +</td> +</tr> +<tr> +<td class="function_type"> +<span class="returnvalue">void</span> +</td> +<td class="function_name"> +<a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-comment" title="cairo_ps_surface_dsc_comment ()">cairo_ps_surface_dsc_comment</a> <span class="c_punctuation">()</span> +</td> +</tr> +</tbody> +</table></div> +</div> +<div class="refsect1"> +<a name="cairo-PostScript-Surfaces.other"></a><h2>Types and Values</h2> +<div class="informaltable"><table class="informaltable" width="100%" border="0"> +<colgroup> +<col width="150px" class="name"> +<col class="description"> +</colgroup> +<tbody> +<tr> +<td class="define_keyword">#define</td> +<td class="function_name"><a class="link" href="cairo-PostScript-Surfaces.html#CAIRO-HAS-PS-SURFACE:CAPS" title="CAIRO_HAS_PS_SURFACE">CAIRO_HAS_PS_SURFACE</a></td> +</tr> +<tr> +<td class="datatype_keyword">enum</td> +<td class="function_name"><a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-level-t" title="enum cairo_ps_level_t">cairo_ps_level_t</a></td> +</tr> +</tbody> +</table></div> +</div> +<div class="refsect1"> +<a name="cairo-PostScript-Surfaces.description"></a><h2>Description</h2> +<p>The PostScript surface is used to render cairo graphics to Adobe +PostScript files and is a multi-page vector surface backend.</p> +<p>The following mime types are supported: <a class="link" href="cairo-cairo-surface-t.html#CAIRO-MIME-TYPE-JPEG:CAPS" title="CAIRO_MIME_TYPE_JPEG"><code class="literal">CAIRO_MIME_TYPE_JPEG</code></a>, +<a class="link" href="cairo-cairo-surface-t.html#CAIRO-MIME-TYPE-UNIQUE-ID:CAPS" title="CAIRO_MIME_TYPE_UNIQUE_ID"><code class="literal">CAIRO_MIME_TYPE_UNIQUE_ID</code></a>, +<a class="link" href="cairo-cairo-surface-t.html#CAIRO-MIME-TYPE-CCITT-FAX:CAPS" title="CAIRO_MIME_TYPE_CCITT_FAX"><code class="literal">CAIRO_MIME_TYPE_CCITT_FAX</code></a>, <a class="link" href="cairo-cairo-surface-t.html#CAIRO-MIME-TYPE-CCITT-FAX-PARAMS:CAPS" title="CAIRO_MIME_TYPE_CCITT_FAX_PARAMS"><code class="literal">CAIRO_MIME_TYPE_CCITT_FAX_PARAMS</code></a>, +<a class="link" href="cairo-cairo-surface-t.html#CAIRO-MIME-TYPE-CCITT-FAX:CAPS" title="CAIRO_MIME_TYPE_CCITT_FAX"><code class="literal">CAIRO_MIME_TYPE_CCITT_FAX</code></a>, <a class="link" href="cairo-cairo-surface-t.html#CAIRO-MIME-TYPE-CCITT-FAX-PARAMS:CAPS" title="CAIRO_MIME_TYPE_CCITT_FAX_PARAMS"><code class="literal">CAIRO_MIME_TYPE_CCITT_FAX_PARAMS</code></a>, +<a class="link" href="cairo-cairo-surface-t.html#CAIRO-MIME-TYPE-EPS:CAPS" title="CAIRO_MIME_TYPE_EPS"><code class="literal">CAIRO_MIME_TYPE_EPS</code></a>, <a class="link" href="cairo-cairo-surface-t.html#CAIRO-MIME-TYPE-EPS-PARAMS:CAPS" title="CAIRO_MIME_TYPE_EPS_PARAMS"><code class="literal">CAIRO_MIME_TYPE_EPS_PARAMS</code></a>.</p> +<p>Source surfaces used by the PostScript surface that have a +<a class="link" href="cairo-cairo-surface-t.html#CAIRO-MIME-TYPE-UNIQUE-ID:CAPS" title="CAIRO_MIME_TYPE_UNIQUE_ID"><code class="literal">CAIRO_MIME_TYPE_UNIQUE_ID</code></a> mime type will be stored in PostScript +printer memory for the duration of the print +job. <a class="link" href="cairo-cairo-surface-t.html#CAIRO-MIME-TYPE-UNIQUE-ID:CAPS" title="CAIRO_MIME_TYPE_UNIQUE_ID"><code class="literal">CAIRO_MIME_TYPE_UNIQUE_ID</code></a> should only be used for small +frequently used sources.</p> +<p>The <a class="link" href="cairo-cairo-surface-t.html#CAIRO-MIME-TYPE-CCITT-FAX:CAPS" title="CAIRO_MIME_TYPE_CCITT_FAX"><code class="literal">CAIRO_MIME_TYPE_CCITT_FAX</code></a> and <a class="link" href="cairo-cairo-surface-t.html#CAIRO-MIME-TYPE-CCITT-FAX-PARAMS:CAPS" title="CAIRO_MIME_TYPE_CCITT_FAX_PARAMS"><code class="literal">CAIRO_MIME_TYPE_CCITT_FAX_PARAMS</code></a> mime types +are documented in <a class="link" href="cairo-PDF-Surfaces.html#ccitt" title="CCITT Fax Images">CCITT Fax Images</a>.</p> +<div class="refsect2"> +<a name="eps"></a><h3>Embedding EPS files</h3> +<p>Encapsulated PostScript files can be embedded in the PS output by +setting the CAIRO_MIME_TYPE_EPS mime data on a surface to the EPS +data and painting the surface. The EPS will be scaled and +translated to the extents of the surface the EPS data is attached +to.</p> +<p>The <a class="link" href="cairo-cairo-surface-t.html#CAIRO-MIME-TYPE-EPS:CAPS" title="CAIRO_MIME_TYPE_EPS"><code class="literal">CAIRO_MIME_TYPE_EPS</code></a> mime type requires the +<a class="link" href="cairo-cairo-surface-t.html#CAIRO-MIME-TYPE-EPS-PARAMS:CAPS" title="CAIRO_MIME_TYPE_EPS_PARAMS"><code class="literal">CAIRO_MIME_TYPE_EPS_PARAMS</code></a> mime data to also be provided in order +to specify the embeddding parameters. <a class="link" href="cairo-cairo-surface-t.html#CAIRO-MIME-TYPE-EPS-PARAMS:CAPS" title="CAIRO_MIME_TYPE_EPS_PARAMS"><code class="literal">CAIRO_MIME_TYPE_EPS_PARAMS</code></a> +mime data must contain a string of the form "bbox=[llx lly urx +ury]" that specifies the bounding box (in PS coordinates) of the +EPS graphics. The parameters are: lower left x, lower left y, upper +right x, upper right y. Normally the bbox data is identical to the +%%<code class="literal">BoundingBox</code> data in the EPS file.</p> +</div> +</div> +<div class="refsect1"> +<a name="cairo-PostScript-Surfaces.functions_details"></a><h2>Functions</h2> +<div class="refsect2"> +<a name="cairo-ps-surface-create"></a><h3>cairo_ps_surface_create ()</h3> +<pre class="programlisting"><a class="link" href="cairo-cairo-surface-t.html#cairo-surface-t" title="cairo_surface_t"><span class="returnvalue">cairo_surface_t</span></a> * +cairo_ps_surface_create (<em class="parameter"><code>const <span class="type">char</span> *filename</code></em>, + <em class="parameter"><code><span class="type">double</span> width_in_points</code></em>, + <em class="parameter"><code><span class="type">double</span> height_in_points</code></em>);</pre> +<p>Creates a PostScript surface of the specified size in points to be +written to <em class="parameter"><code>filename</code></em> +. See <a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-create-for-stream" title="cairo_ps_surface_create_for_stream ()"><code class="function">cairo_ps_surface_create_for_stream()</code></a> for +a more flexible mechanism for handling the PostScript output than +simply writing it to a named file.</p> +<p>Note that the size of individual pages of the PostScript output can +vary. See <a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-set-size" title="cairo_ps_surface_set_size ()"><code class="function">cairo_ps_surface_set_size()</code></a>.</p> +<div class="refsect3"> +<a name="cairo-ps-surface-create.parameters"></a><h4>Parameters</h4> +<div class="informaltable"><table class="informaltable" width="100%" border="0"> +<colgroup> +<col width="150px" class="parameters_name"> +<col class="parameters_description"> +<col width="200px" class="parameters_annotations"> +</colgroup> +<tbody> +<tr> +<td class="parameter_name"><p>filename</p></td> +<td class="parameter_description"><p>a filename for the PS output (must be writable), <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> may be +used to specify no output. This will generate a PS surface that +may be queried and used as a source, without generating a +temporary file.</p></td> +<td class="parameter_annotations"> </td> +</tr> +<tr> +<td class="parameter_name"><p>width_in_points</p></td> +<td class="parameter_description"><p>width of the surface, in points (1 point == 1/72.0 inch)</p></td> +<td class="parameter_annotations"> </td> +</tr> +<tr> +<td class="parameter_name"><p>height_in_points</p></td> +<td class="parameter_description"><p>height of the surface, in points (1 point == 1/72.0 inch)</p></td> +<td class="parameter_annotations"> </td> +</tr> +</tbody> +</table></div> +</div> +<div class="refsect3"> +<a name="cairo-ps-surface-create.returns"></a><h4>Returns</h4> +<p> a pointer to the newly created surface. The caller +owns the surface and should call <a class="link" href="cairo-cairo-surface-t.html#cairo-surface-destroy" title="cairo_surface_destroy ()"><code class="function">cairo_surface_destroy()</code></a> when done +with it.</p> +<p>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 <a class="link" href="cairo-cairo-surface-t.html#cairo-surface-status" title="cairo_surface_status ()"><code class="function">cairo_surface_status()</code></a> to check for this.</p> +</div> +<p class="since">Since: 1.2</p> +</div> +<hr> +<div class="refsect2"> +<a name="cairo-ps-surface-create-for-stream"></a><h3>cairo_ps_surface_create_for_stream ()</h3> +<pre class="programlisting"><a class="link" href="cairo-cairo-surface-t.html#cairo-surface-t" title="cairo_surface_t"><span class="returnvalue">cairo_surface_t</span></a> * +cairo_ps_surface_create_for_stream (<em class="parameter"><code><a class="link" href="cairo-PNG-Support.html#cairo-write-func-t" title="cairo_write_func_t ()"><span class="type">cairo_write_func_t</span></a> write_func</code></em>, + <em class="parameter"><code><span class="type">void</span> *closure</code></em>, + <em class="parameter"><code><span class="type">double</span> width_in_points</code></em>, + <em class="parameter"><code><span class="type">double</span> height_in_points</code></em>);</pre> +<p>Creates a PostScript surface of the specified size in points to be +written incrementally to the stream represented by <em class="parameter"><code>write_func</code></em> + and +<em class="parameter"><code>closure</code></em> +. See <a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-create" title="cairo_ps_surface_create ()"><code class="function">cairo_ps_surface_create()</code></a> for a more convenient way +to simply direct the PostScript output to a named file.</p> +<p>Note that the size of individual pages of the PostScript +output can vary. See <a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-set-size" title="cairo_ps_surface_set_size ()"><code class="function">cairo_ps_surface_set_size()</code></a>.</p> +<div class="refsect3"> +<a name="cairo-ps-surface-create-for-stream.parameters"></a><h4>Parameters</h4> +<div class="informaltable"><table class="informaltable" width="100%" border="0"> +<colgroup> +<col width="150px" class="parameters_name"> +<col class="parameters_description"> +<col width="200px" class="parameters_annotations"> +</colgroup> +<tbody> +<tr> +<td class="parameter_name"><p>write_func</p></td> +<td class="parameter_description"><p>a <a class="link" href="cairo-PNG-Support.html#cairo-write-func-t" title="cairo_write_func_t ()"><span class="type">cairo_write_func_t</span></a> to accept the output data, may be <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> +to indicate a no-op <em class="parameter"><code>write_func</code></em> +. With a no-op <em class="parameter"><code>write_func</code></em> +, +the surface may be queried or used as a source without +generating any temporary files.</p></td> +<td class="parameter_annotations"> </td> +</tr> +<tr> +<td class="parameter_name"><p>closure</p></td> +<td class="parameter_description"><p>the closure argument for <em class="parameter"><code>write_func</code></em> +</p></td> +<td class="parameter_annotations"> </td> +</tr> +<tr> +<td class="parameter_name"><p>width_in_points</p></td> +<td class="parameter_description"><p>width of the surface, in points (1 point == 1/72.0 inch)</p></td> +<td class="parameter_annotations"> </td> +</tr> +<tr> +<td class="parameter_name"><p>height_in_points</p></td> +<td class="parameter_description"><p>height of the surface, in points (1 point == 1/72.0 inch)</p></td> +<td class="parameter_annotations"> </td> +</tr> +</tbody> +</table></div> +</div> +<div class="refsect3"> +<a name="cairo-ps-surface-create-for-stream.returns"></a><h4>Returns</h4> +<p> a pointer to the newly created surface. The caller +owns the surface and should call <a class="link" href="cairo-cairo-surface-t.html#cairo-surface-destroy" title="cairo_surface_destroy ()"><code class="function">cairo_surface_destroy()</code></a> when done +with it.</p> +<p>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 <a class="link" href="cairo-cairo-surface-t.html#cairo-surface-status" title="cairo_surface_status ()"><code class="function">cairo_surface_status()</code></a> to check for this.</p> +</div> +<p class="since">Since: 1.2</p> +</div> +<hr> +<div class="refsect2"> +<a name="cairo-ps-surface-restrict-to-level"></a><h3>cairo_ps_surface_restrict_to_level ()</h3> +<pre class="programlisting"><span class="returnvalue">void</span> +cairo_ps_surface_restrict_to_level (<em class="parameter"><code><a class="link" href="cairo-cairo-surface-t.html#cairo-surface-t" title="cairo_surface_t"><span class="type">cairo_surface_t</span></a> *surface</code></em>, + <em class="parameter"><code><a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-level-t" title="enum cairo_ps_level_t"><span class="type">cairo_ps_level_t</span></a> level</code></em>);</pre> +<p>Restricts the generated PostSript file to <em class="parameter"><code>level</code></em> +. See +<a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-get-levels" title="cairo_ps_get_levels ()"><code class="function">cairo_ps_get_levels()</code></a> for a list of available level values that +can be used here.</p> +<p>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.</p> +<div class="refsect3"> +<a name="cairo-ps-surface-restrict-to-level.parameters"></a><h4>Parameters</h4> +<div class="informaltable"><table class="informaltable" width="100%" border="0"> +<colgroup> +<col width="150px" class="parameters_name"> +<col class="parameters_description"> +<col width="200px" class="parameters_annotations"> +</colgroup> +<tbody> +<tr> +<td class="parameter_name"><p>surface</p></td> +<td class="parameter_description"><p>a PostScript <a class="link" href="cairo-cairo-surface-t.html#cairo-surface-t" title="cairo_surface_t"><span class="type">cairo_surface_t</span></a></p></td> +<td class="parameter_annotations"> </td> +</tr> +<tr> +<td class="parameter_name"><p>level</p></td> +<td class="parameter_description"><p>PostScript level</p></td> +<td class="parameter_annotations"> </td> +</tr> +</tbody> +</table></div> +</div> +<p class="since">Since: 1.6</p> +</div> +<hr> +<div class="refsect2"> +<a name="cairo-ps-get-levels"></a><h3>cairo_ps_get_levels ()</h3> +<pre class="programlisting"><span class="returnvalue">void</span> +cairo_ps_get_levels (<em class="parameter"><code><a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-level-t" title="enum cairo_ps_level_t"><span class="type">cairo_ps_level_t</span></a> const **levels</code></em>, + <em class="parameter"><code><span class="type">int</span> *num_levels</code></em>);</pre> +<p>Used to retrieve the list of supported levels. See +<a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-restrict-to-level" title="cairo_ps_surface_restrict_to_level ()"><code class="function">cairo_ps_surface_restrict_to_level()</code></a>.</p> +<div class="refsect3"> +<a name="cairo-ps-get-levels.parameters"></a><h4>Parameters</h4> +<div class="informaltable"><table class="informaltable" width="100%" border="0"> +<colgroup> +<col width="150px" class="parameters_name"> +<col class="parameters_description"> +<col width="200px" class="parameters_annotations"> +</colgroup> +<tbody> +<tr> +<td class="parameter_name"><p>levels</p></td> +<td class="parameter_description"><p>supported level list</p></td> +<td class="parameter_annotations"> </td> +</tr> +<tr> +<td class="parameter_name"><p>num_levels</p></td> +<td class="parameter_description"><p>list length</p></td> +<td class="parameter_annotations"> </td> +</tr> +</tbody> +</table></div> +</div> +<p class="since">Since: 1.6</p> +</div> +<hr> +<div class="refsect2"> +<a name="cairo-ps-level-to-string"></a><h3>cairo_ps_level_to_string ()</h3> +<pre class="programlisting">const <span class="returnvalue">char</span> * +cairo_ps_level_to_string (<em class="parameter"><code><a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-level-t" title="enum cairo_ps_level_t"><span class="type">cairo_ps_level_t</span></a> level</code></em>);</pre> +<p>Get the string representation of the given <em class="parameter"><code>level</code></em> + id. This function +will return <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if <em class="parameter"><code>level</code></em> + id isn't valid. See <a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-get-levels" title="cairo_ps_get_levels ()"><code class="function">cairo_ps_get_levels()</code></a> +for a way to get the list of valid level ids.</p> +<div class="refsect3"> +<a name="cairo-ps-level-to-string.parameters"></a><h4>Parameters</h4> +<div class="informaltable"><table class="informaltable" width="100%" border="0"> +<colgroup> +<col width="150px" class="parameters_name"> +<col class="parameters_description"> +<col width="200px" class="parameters_annotations"> +</colgroup> +<tbody><tr> +<td class="parameter_name"><p>level</p></td> +<td class="parameter_description"><p>a level id</p></td> +<td class="parameter_annotations"> </td> +</tr></tbody> +</table></div> +</div> +<div class="refsect3"> +<a name="cairo-ps-level-to-string.returns"></a><h4>Returns</h4> +<p> the string associated to given level.</p> +</div> +<p class="since">Since: 1.6</p> +</div> +<hr> +<div class="refsect2"> +<a name="cairo-ps-surface-set-eps"></a><h3>cairo_ps_surface_set_eps ()</h3> +<pre class="programlisting"><span class="returnvalue">void</span> +cairo_ps_surface_set_eps (<em class="parameter"><code><a class="link" href="cairo-cairo-surface-t.html#cairo-surface-t" title="cairo_surface_t"><span class="type">cairo_surface_t</span></a> *surface</code></em>, + <em class="parameter"><code><a class="link" href="cairo-Types.html#cairo-bool-t" title="cairo_bool_t"><span class="type">cairo_bool_t</span></a> eps</code></em>);</pre> +<p>If <em class="parameter"><code>eps</code></em> + is <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>, the PostScript surface will output Encapsulated +PostScript.</p> +<p>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. An Encapsulated PostScript file should never contain more +than one page.</p> +<div class="refsect3"> +<a name="cairo-ps-surface-set-eps.parameters"></a><h4>Parameters</h4> +<div class="informaltable"><table class="informaltable" width="100%" border="0"> +<colgroup> +<col width="150px" class="parameters_name"> +<col class="parameters_description"> +<col width="200px" class="parameters_annotations"> +</colgroup> +<tbody> +<tr> +<td class="parameter_name"><p>surface</p></td> +<td class="parameter_description"><p>a PostScript <a class="link" href="cairo-cairo-surface-t.html#cairo-surface-t" title="cairo_surface_t"><span class="type">cairo_surface_t</span></a></p></td> +<td class="parameter_annotations"> </td> +</tr> +<tr> +<td class="parameter_name"><p>eps</p></td> +<td class="parameter_description"><p><a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> to output EPS format PostScript</p></td> +<td class="parameter_annotations"> </td> +</tr> +</tbody> +</table></div> +</div> +<p class="since">Since: 1.6</p> +</div> +<hr> +<div class="refsect2"> +<a name="cairo-ps-surface-get-eps"></a><h3>cairo_ps_surface_get_eps ()</h3> +<pre class="programlisting"><a class="link" href="cairo-Types.html#cairo-bool-t" title="cairo_bool_t"><span class="returnvalue">cairo_bool_t</span></a> +cairo_ps_surface_get_eps (<em class="parameter"><code><a class="link" href="cairo-cairo-surface-t.html#cairo-surface-t" title="cairo_surface_t"><span class="type">cairo_surface_t</span></a> *surface</code></em>);</pre> +<p>Check whether the PostScript surface will output Encapsulated PostScript.</p> +<div class="refsect3"> +<a name="cairo-ps-surface-get-eps.parameters"></a><h4>Parameters</h4> +<div class="informaltable"><table class="informaltable" width="100%" border="0"> +<colgroup> +<col width="150px" class="parameters_name"> +<col class="parameters_description"> +<col width="200px" class="parameters_annotations"> +</colgroup> +<tbody><tr> +<td class="parameter_name"><p>surface</p></td> +<td class="parameter_description"><p>a PostScript <a class="link" href="cairo-cairo-surface-t.html#cairo-surface-t" title="cairo_surface_t"><span class="type">cairo_surface_t</span></a></p></td> +<td class="parameter_annotations"> </td> +</tr></tbody> +</table></div> +</div> +<div class="refsect3"> +<a name="cairo-ps-surface-get-eps.returns"></a><h4>Returns</h4> +<p> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the surface will output Encapsulated PostScript.</p> +</div> +<p class="since">Since: 1.6</p> +</div> +<hr> +<div class="refsect2"> +<a name="cairo-ps-surface-set-size"></a><h3>cairo_ps_surface_set_size ()</h3> +<pre class="programlisting"><span class="returnvalue">void</span> +cairo_ps_surface_set_size (<em class="parameter"><code><a class="link" href="cairo-cairo-surface-t.html#cairo-surface-t" title="cairo_surface_t"><span class="type">cairo_surface_t</span></a> *surface</code></em>, + <em class="parameter"><code><span class="type">double</span> width_in_points</code></em>, + <em class="parameter"><code><span class="type">double</span> height_in_points</code></em>);</pre> +<p>Changes the size of a PostScript surface for the current (and +subsequent) pages.</p> +<p>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 +<a class="link" href="cairo-cairo-t.html#cairo-show-page" title="cairo_show_page ()"><code class="function">cairo_show_page()</code></a> or <a class="link" href="cairo-cairo-t.html#cairo-copy-page" title="cairo_copy_page ()"><code class="function">cairo_copy_page()</code></a>.</p> +<div class="refsect3"> +<a name="cairo-ps-surface-set-size.parameters"></a><h4>Parameters</h4> +<div class="informaltable"><table class="informaltable" width="100%" border="0"> +<colgroup> +<col width="150px" class="parameters_name"> +<col class="parameters_description"> +<col width="200px" class="parameters_annotations"> +</colgroup> +<tbody> +<tr> +<td class="parameter_name"><p>surface</p></td> +<td class="parameter_description"><p>a PostScript <a class="link" href="cairo-cairo-surface-t.html#cairo-surface-t" title="cairo_surface_t"><span class="type">cairo_surface_t</span></a></p></td> +<td class="parameter_annotations"> </td> +</tr> +<tr> +<td class="parameter_name"><p>width_in_points</p></td> +<td class="parameter_description"><p>new surface width, in points (1 point == 1/72.0 inch)</p></td> +<td class="parameter_annotations"> </td> +</tr> +<tr> +<td class="parameter_name"><p>height_in_points</p></td> +<td class="parameter_description"><p>new surface height, in points (1 point == 1/72.0 inch)</p></td> +<td class="parameter_annotations"> </td> +</tr> +</tbody> +</table></div> +</div> +<p class="since">Since: 1.2</p> +</div> +<hr> +<div class="refsect2"> +<a name="cairo-ps-surface-dsc-begin-setup"></a><h3>cairo_ps_surface_dsc_begin_setup ()</h3> +<pre class="programlisting"><span class="returnvalue">void</span> +cairo_ps_surface_dsc_begin_setup (<em class="parameter"><code><a class="link" href="cairo-cairo-surface-t.html#cairo-surface-t" title="cairo_surface_t"><span class="type">cairo_surface_t</span></a> *surface</code></em>);</pre> +<p>This function indicates that subsequent calls to +<a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-comment" title="cairo_ps_surface_dsc_comment ()"><code class="function">cairo_ps_surface_dsc_comment()</code></a> should direct comments to the Setup +section of the PostScript output.</p> +<p>This function should be called at most once per surface, and must +be called before any call to <a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-begin-page-setup" title="cairo_ps_surface_dsc_begin_page_setup ()"><code class="function">cairo_ps_surface_dsc_begin_page_setup()</code></a> +and before any drawing is performed to the surface.</p> +<p>See <a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-comment" title="cairo_ps_surface_dsc_comment ()"><code class="function">cairo_ps_surface_dsc_comment()</code></a> for more details.</p> +<div class="refsect3"> +<a name="cairo-ps-surface-dsc-begin-setup.parameters"></a><h4>Parameters</h4> +<div class="informaltable"><table class="informaltable" width="100%" border="0"> +<colgroup> +<col width="150px" class="parameters_name"> +<col class="parameters_description"> +<col width="200px" class="parameters_annotations"> +</colgroup> +<tbody><tr> +<td class="parameter_name"><p>surface</p></td> +<td class="parameter_description"><p>a PostScript <a class="link" href="cairo-cairo-surface-t.html#cairo-surface-t" title="cairo_surface_t"><span class="type">cairo_surface_t</span></a></p></td> +<td class="parameter_annotations"> </td> +</tr></tbody> +</table></div> +</div> +<p class="since">Since: 1.2</p> +</div> +<hr> +<div class="refsect2"> +<a name="cairo-ps-surface-dsc-begin-page-setup"></a><h3>cairo_ps_surface_dsc_begin_page_setup ()</h3> +<pre class="programlisting"><span class="returnvalue">void</span> +cairo_ps_surface_dsc_begin_page_setup (<em class="parameter"><code><a class="link" href="cairo-cairo-surface-t.html#cairo-surface-t" title="cairo_surface_t"><span class="type">cairo_surface_t</span></a> *surface</code></em>);</pre> +<p>This function indicates that subsequent calls to +<a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-comment" title="cairo_ps_surface_dsc_comment ()"><code class="function">cairo_ps_surface_dsc_comment()</code></a> should direct comments to the +PageSetup section of the PostScript output.</p> +<p>This function call is only needed for the first page of a +surface. It should be called after any call to +<a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-begin-setup" title="cairo_ps_surface_dsc_begin_setup ()"><code class="function">cairo_ps_surface_dsc_begin_setup()</code></a> and before any drawing is +performed to the surface.</p> +<p>See <a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-comment" title="cairo_ps_surface_dsc_comment ()"><code class="function">cairo_ps_surface_dsc_comment()</code></a> for more details.</p> +<div class="refsect3"> +<a name="cairo-ps-surface-dsc-begin-page-setup.parameters"></a><h4>Parameters</h4> +<div class="informaltable"><table class="informaltable" width="100%" border="0"> +<colgroup> +<col width="150px" class="parameters_name"> +<col class="parameters_description"> +<col width="200px" class="parameters_annotations"> +</colgroup> +<tbody><tr> +<td class="parameter_name"><p>surface</p></td> +<td class="parameter_description"><p>a PostScript <a class="link" href="cairo-cairo-surface-t.html#cairo-surface-t" title="cairo_surface_t"><span class="type">cairo_surface_t</span></a></p></td> +<td class="parameter_annotations"> </td> +</tr></tbody> +</table></div> +</div> +<p class="since">Since: 1.2</p> +</div> +<hr> +<div class="refsect2"> +<a name="cairo-ps-surface-dsc-comment"></a><h3>cairo_ps_surface_dsc_comment ()</h3> +<pre class="programlisting"><span class="returnvalue">void</span> +cairo_ps_surface_dsc_comment (<em class="parameter"><code><a class="link" href="cairo-cairo-surface-t.html#cairo-surface-t" title="cairo_surface_t"><span class="type">cairo_surface_t</span></a> *surface</code></em>, + <em class="parameter"><code>const <span class="type">char</span> *comment</code></em>);</pre> +<p>Emit a comment into the PostScript output for the given surface.</p> +<p>The comment is expected to conform to the PostScript Language +Document Structuring Conventions (DSC). Please see that manual for +details on the available comments and their meanings. In +particular, the %%IncludeFeature comment allows a +device-independent means of controlling printer device features. So +the PostScript Printer Description Files Specification will also be +a useful reference.</p> +<p>The comment string must begin with a percent character (%) and the +total length of the string (including any initial percent +characters) must not exceed 255 characters. Violating either of +these conditions will place <em class="parameter"><code>surface</code></em> + into an error state. But +beyond these two conditions, this function will not enforce +conformance of the comment with any particular specification.</p> +<p>The comment string should not have a trailing newline.</p> +<p>The DSC specifies different sections in which particular comments +can appear. This function provides for comments to be emitted +within three sections: the header, the Setup section, and the +PageSetup section. Comments appearing in the first two sections +apply to the entire document while comments in the BeginPageSetup +section apply only to a single page.</p> +<p>For comments to appear in the header section, this function should +be called after the surface is created, but before a call to +<a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-begin-setup" title="cairo_ps_surface_dsc_begin_setup ()"><code class="function">cairo_ps_surface_dsc_begin_setup()</code></a>.</p> +<p>For comments to appear in the Setup section, this function should +be called after a call to <a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-begin-setup" title="cairo_ps_surface_dsc_begin_setup ()"><code class="function">cairo_ps_surface_dsc_begin_setup()</code></a> but +before a call to <a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-begin-page-setup" title="cairo_ps_surface_dsc_begin_page_setup ()"><code class="function">cairo_ps_surface_dsc_begin_page_setup()</code></a>.</p> +<p>For comments to appear in the PageSetup section, this function +should be called after a call to +<a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-begin-page-setup" title="cairo_ps_surface_dsc_begin_page_setup ()"><code class="function">cairo_ps_surface_dsc_begin_page_setup()</code></a>.</p> +<p>Note that it is only necessary to call +<a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-begin-page-setup" title="cairo_ps_surface_dsc_begin_page_setup ()"><code class="function">cairo_ps_surface_dsc_begin_page_setup()</code></a> for the first page of any +surface. After a call to <a class="link" href="cairo-cairo-t.html#cairo-show-page" title="cairo_show_page ()"><code class="function">cairo_show_page()</code></a> or <a class="link" href="cairo-cairo-t.html#cairo-copy-page" title="cairo_copy_page ()"><code class="function">cairo_copy_page()</code></a> +comments are unambiguously directed to the PageSetup section of the +current page. But it doesn't hurt to call this function at the +beginning of every page as that consistency may make the calling +code simpler.</p> +<p>As a final note, cairo automatically generates several comments on +its own. As such, applications must not manually generate any of +the following comments:</p> +<p>Header section: %!PS-Adobe-3.0, %%Creator, %%CreationDate, %%Pages, +%%BoundingBox, %%DocumentData, %%LanguageLevel, %%EndComments.</p> +<p>Setup section: %%BeginSetup, %%EndSetup</p> +<p>PageSetup section: %%BeginPageSetup, %%PageBoundingBox, %%EndPageSetup.</p> +<p>Other sections: %%BeginProlog, %%EndProlog, %%Page, %%Trailer, %%EOF</p> +<p>Here is an example sequence showing how this function might be used:</p> +<div class="informalexample"> + <table class="listing_frame" border="0" cellpadding="0" cellspacing="0"> + <tbody> + <tr> + <td class="listing_lines" align="right"><pre>1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 +12 +13 +14 +15 +16 +17 +18</pre></td> + <td class="listing_code"><pre class="programlisting">cairo_surface_t <span class="gtkdoc opt">*</span>surface <span class="gtkdoc opt">=</span> <span class="function"><a href="cairo-PostScript-Surfaces.html#cairo-ps-surface-create">cairo_ps_surface_create</a></span> <span class="gtkdoc opt">(</span>filename<span class="gtkdoc opt">,</span> width<span class="gtkdoc opt">,</span> height<span class="gtkdoc opt">);</span> +<span class="gtkdoc opt">...</span> +<span class="function"><a href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-comment">cairo_ps_surface_dsc_comment</a></span> <span class="gtkdoc opt">(</span>surface<span class="gtkdoc opt">,</span> <span class="string">"%%Title: My excellent document"</span><span class="gtkdoc opt">);</span> +<span class="function"><a href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-comment">cairo_ps_surface_dsc_comment</a></span> <span class="gtkdoc opt">(</span>surface<span class="gtkdoc opt">,</span> <span class="string">"%%Copyright: Copyright (C) 2006 Cairo Lover"</span><span class="gtkdoc opt">)</span> +<span class="gtkdoc opt">...</span> +<span class="function"><a href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-begin-setup">cairo_ps_surface_dsc_begin_setup</a></span> <span class="gtkdoc opt">(</span>surface<span class="gtkdoc opt">);</span> +<span class="function"><a href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-comment">cairo_ps_surface_dsc_comment</a></span> <span class="gtkdoc opt">(</span>surface<span class="gtkdoc opt">,</span> <span class="string">"%%IncludeFeature: *MediaColor White"</span><span class="gtkdoc opt">);</span> +<span class="gtkdoc opt">...</span> +<span class="function"><a href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-begin-page-setup">cairo_ps_surface_dsc_begin_page_setup</a></span> <span class="gtkdoc opt">(</span>surface<span class="gtkdoc opt">);</span> +<span class="function"><a href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-comment">cairo_ps_surface_dsc_comment</a></span> <span class="gtkdoc opt">(</span>surface<span class="gtkdoc opt">,</span> <span class="string">"%%IncludeFeature: *PageSize A3"</span><span class="gtkdoc opt">);</span> +<span class="function"><a href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-comment">cairo_ps_surface_dsc_comment</a></span> <span class="gtkdoc opt">(</span>surface<span class="gtkdoc opt">,</span> <span class="string">"%%IncludeFeature: *InputSlot LargeCapacity"</span><span class="gtkdoc opt">);</span> +<span class="function"><a href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-comment">cairo_ps_surface_dsc_comment</a></span> <span class="gtkdoc opt">(</span>surface<span class="gtkdoc opt">,</span> <span class="string">"%%IncludeFeature: *MediaType Glossy"</span><span class="gtkdoc opt">);</span> +<span class="function"><a href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-comment">cairo_ps_surface_dsc_comment</a></span> <span class="gtkdoc opt">(</span>surface<span class="gtkdoc opt">,</span> <span class="string">"%%IncludeFeature: *MediaColor Blue"</span><span class="gtkdoc opt">);</span> +<span class="gtkdoc opt">...</span> draw to first page here <span class="gtkdoc opt">..</span> +<span class="function"><a href="cairo-cairo-t.html#cairo-show-page">cairo_show_page</a></span> <span class="gtkdoc opt">(</span>cr<span class="gtkdoc opt">);</span> +<span class="gtkdoc opt">...</span> +<span class="function"><a href="cairo-PostScript-Surfaces.html#cairo-ps-surface-dsc-comment">cairo_ps_surface_dsc_comment</a></span> <span class="gtkdoc opt">(</span>surface<span class="gtkdoc opt">,</span> <span class="string">"%%IncludeFeature: *PageSize A5"</span><span class="gtkdoc opt">);</span> +<span class="gtkdoc opt">...</span></pre></td> + </tr> + </tbody> + </table> +</div> + +<div class="refsect3"> +<a name="cairo-ps-surface-dsc-comment.parameters"></a><h4>Parameters</h4> +<div class="informaltable"><table class="informaltable" width="100%" border="0"> +<colgroup> +<col width="150px" class="parameters_name"> +<col class="parameters_description"> +<col width="200px" class="parameters_annotations"> +</colgroup> +<tbody> +<tr> +<td class="parameter_name"><p>surface</p></td> +<td class="parameter_description"><p>a PostScript <a class="link" href="cairo-cairo-surface-t.html#cairo-surface-t" title="cairo_surface_t"><span class="type">cairo_surface_t</span></a></p></td> +<td class="parameter_annotations"> </td> +</tr> +<tr> +<td class="parameter_name"><p>comment</p></td> +<td class="parameter_description"><p>a comment string to be emitted into the PostScript output</p></td> +<td class="parameter_annotations"> </td> +</tr> +</tbody> +</table></div> +</div> +<p class="since">Since: 1.2</p> +</div> +</div> +<div class="refsect1"> +<a name="cairo-PostScript-Surfaces.other_details"></a><h2>Types and Values</h2> +<div class="refsect2"> +<a name="CAIRO-HAS-PS-SURFACE:CAPS"></a><h3>CAIRO_HAS_PS_SURFACE</h3> +<pre class="programlisting">#define CAIRO_HAS_PS_SURFACE 1 +</pre> +<p>Defined if the PostScript surface backend is available. +This macro can be used to conditionally compile backend-specific code.</p> +<p class="since">Since: 1.2</p> +</div> +<hr> +<div class="refsect2"> +<a name="cairo-ps-level-t"></a><h3>enum cairo_ps_level_t</h3> +<p><a class="link" href="cairo-PostScript-Surfaces.html#cairo-ps-level-t" title="enum cairo_ps_level_t"><span class="type">cairo_ps_level_t</span></a> is used to describe the language level of the +PostScript Language Reference that a generated PostScript file will +conform to.</p> +<div class="refsect3"> +<a name="cairo-ps-level-t.members"></a><h4>Members</h4> +<div class="informaltable"><table class="informaltable" width="100%" border="0"> +<colgroup> +<col width="300px" class="enum_members_name"> +<col class="enum_members_description"> +<col width="200px" class="enum_members_annotations"> +</colgroup> +<tbody> +<tr> +<td class="enum_member_name"><p><a name="CAIRO-PS-LEVEL-2:CAPS"></a>CAIRO_PS_LEVEL_2</p></td> +<td class="enum_member_description"> +<p>The language level 2 of the PostScript specification. (Since 1.6)</p> +</td> +<td class="enum_member_annotations"> </td> +</tr> +<tr> +<td class="enum_member_name"><p><a name="CAIRO-PS-LEVEL-3:CAPS"></a>CAIRO_PS_LEVEL_3</p></td> +<td class="enum_member_description"> +<p>The language level 3 of the PostScript specification. (Since 1.6)</p> +</td> +<td class="enum_member_annotations"> </td> +</tr> +</tbody> +</table></div> +</div> +<p class="since">Since: 1.6</p> +</div> +</div> +<div class="refsect1"> +<a name="cairo-PostScript-Surfaces.see-also"></a><h2>See Also</h2> +<p><a class="link" href="cairo-cairo-surface-t.html#cairo-surface-t" title="cairo_surface_t"><span class="type">cairo_surface_t</span></a></p> +</div> +</div> +<div class="footer"> +<hr>Generated by GTK-Doc V1.27</div> +</body> +</html>
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