switch to tinyobj and nanovg from assimp and cairo

author: sanine <sanine.not@pm.me> 2023-02-12 23:53:22 -0600
committer: sanine <sanine.not@pm.me> 2023-02-12 23:53:22 -0600
commit: f1fe73d1909a2448a004a88362a1a532d0d4f7c3 (patch)
tree: ab37ae3837e2f858de2932bcee9f26e69fab3db1 /libs/cairo-1.16.0/doc/public/html/cairo-Regions.html
parent: f567ea1e2798fd3156a416e61f083ea3e6b95719 (diff)
1 files changed, 0 insertions, 1133 deletions
diff --git a/libs/cairo-1.16.0/doc/public/html/cairo-Regions.html b/libs/cairo-1.16.0/doc/public/html/cairo-Regions.html
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-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
-<html>
-<head>
-<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Regions: 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">
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-<a href="#" class="shortcut">Top</a><span id="nav_description">  <span class="dim">|</span> 
-                  <a href="#cairo-Regions.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-drawing.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td>
-<td><a accesskey="p" href="cairo-cairo-pattern-t.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td>
-<td><a accesskey="n" href="cairo-Transformations.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td>
-</tr></table>
-<div class="refentry">
-<a name="cairo-Regions"></a><div class="titlepage"></div>
-<div class="refnamediv"><table width="100%"><tr>
-<td valign="top">
-<h2><span class="refentrytitle"><a name="cairo-Regions.top_of_page"></a>Regions</span></h2>
-<p>Regions — Representing a pixel-aligned area</p>
-</td>
-<td class="gallery_image" valign="top" align="right"></td>
-</tr></table></div>
-<div class="refsect1">
-<a name="cairo-Regions.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-Regions.html#cairo-region-t" title="cairo_region_t"><span class="returnvalue">cairo_region_t</span></a> *
-</td>
-<td class="function_name">
-<a class="link" href="cairo-Regions.html#cairo-region-create" title="cairo_region_create ()">cairo_region_create</a> <span class="c_punctuation">()</span>
-</td>
-</tr>
-<tr>
-<td class="function_type">
-<a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="returnvalue">cairo_region_t</span></a> *
-</td>
-<td class="function_name">
-<a class="link" href="cairo-Regions.html#cairo-region-create-rectangle" title="cairo_region_create_rectangle ()">cairo_region_create_rectangle</a> <span class="c_punctuation">()</span>
-</td>
-</tr>
-<tr>
-<td class="function_type">
-<a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="returnvalue">cairo_region_t</span></a> *
-</td>
-<td class="function_name">
-<a class="link" href="cairo-Regions.html#cairo-region-create-rectangles" title="cairo_region_create_rectangles ()">cairo_region_create_rectangles</a> <span class="c_punctuation">()</span>
-</td>
-</tr>
-<tr>
-<td class="function_type">
-<a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="returnvalue">cairo_region_t</span></a> *
-</td>
-<td class="function_name">
-<a class="link" href="cairo-Regions.html#cairo-region-copy" title="cairo_region_copy ()">cairo_region_copy</a> <span class="c_punctuation">()</span>
-</td>
-</tr>
-<tr>
-<td class="function_type">
-<a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="returnvalue">cairo_region_t</span></a> *
-</td>
-<td class="function_name">
-<a class="link" href="cairo-Regions.html#cairo-region-reference" title="cairo_region_reference ()">cairo_region_reference</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-Regions.html#cairo-region-destroy" title="cairo_region_destroy ()">cairo_region_destroy</a> <span class="c_punctuation">()</span>
-</td>
-</tr>
-<tr>
-<td class="function_type">
-<a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
-</td>
-<td class="function_name">
-<a class="link" href="cairo-Regions.html#cairo-region-status" title="cairo_region_status ()">cairo_region_status</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-Regions.html#cairo-region-get-extents" title="cairo_region_get_extents ()">cairo_region_get_extents</a> <span class="c_punctuation">()</span>
-</td>
-</tr>
-<tr>
-<td class="function_type">
-<span class="returnvalue">int</span>
-</td>
-<td class="function_name">
-<a class="link" href="cairo-Regions.html#cairo-region-num-rectangles" title="cairo_region_num_rectangles ()">cairo_region_num_rectangles</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-Regions.html#cairo-region-get-rectangle" title="cairo_region_get_rectangle ()">cairo_region_get_rectangle</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-Regions.html#cairo-region-is-empty" title="cairo_region_is_empty ()">cairo_region_is_empty</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-Regions.html#cairo-region-contains-point" title="cairo_region_contains_point ()">cairo_region_contains_point</a> <span class="c_punctuation">()</span>
-</td>
-</tr>
-<tr>
-<td class="function_type">
-<a class="link" href="cairo-Regions.html#cairo-region-overlap-t" title="enum cairo_region_overlap_t"><span class="returnvalue">cairo_region_overlap_t</span></a>
-</td>
-<td class="function_name">
-<a class="link" href="cairo-Regions.html#cairo-region-contains-rectangle" title="cairo_region_contains_rectangle ()">cairo_region_contains_rectangle</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-Regions.html#cairo-region-equal" title="cairo_region_equal ()">cairo_region_equal</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-Regions.html#cairo-region-translate" title="cairo_region_translate ()">cairo_region_translate</a> <span class="c_punctuation">()</span>
-</td>
-</tr>
-<tr>
-<td class="function_type">
-<a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
-</td>
-<td class="function_name">
-<a class="link" href="cairo-Regions.html#cairo-region-intersect" title="cairo_region_intersect ()">cairo_region_intersect</a> <span class="c_punctuation">()</span>
-</td>
-</tr>
-<tr>
-<td class="function_type">
-<a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
-</td>
-<td class="function_name">
-<a class="link" href="cairo-Regions.html#cairo-region-intersect-rectangle" title="cairo_region_intersect_rectangle ()">cairo_region_intersect_rectangle</a> <span class="c_punctuation">()</span>
-</td>
-</tr>
-<tr>
-<td class="function_type">
-<a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
-</td>
-<td class="function_name">
-<a class="link" href="cairo-Regions.html#cairo-region-subtract" title="cairo_region_subtract ()">cairo_region_subtract</a> <span class="c_punctuation">()</span>
-</td>
-</tr>
-<tr>
-<td class="function_type">
-<a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
-</td>
-<td class="function_name">
-<a class="link" href="cairo-Regions.html#cairo-region-subtract-rectangle" title="cairo_region_subtract_rectangle ()">cairo_region_subtract_rectangle</a> <span class="c_punctuation">()</span>
-</td>
-</tr>
-<tr>
-<td class="function_type">
-<a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
-</td>
-<td class="function_name">
-<a class="link" href="cairo-Regions.html#cairo-region-union" title="cairo_region_union ()">cairo_region_union</a> <span class="c_punctuation">()</span>
-</td>
-</tr>
-<tr>
-<td class="function_type">
-<a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
-</td>
-<td class="function_name">
-<a class="link" href="cairo-Regions.html#cairo-region-union-rectangle" title="cairo_region_union_rectangle ()">cairo_region_union_rectangle</a> <span class="c_punctuation">()</span>
-</td>
-</tr>
-<tr>
-<td class="function_type">
-<a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
-</td>
-<td class="function_name">
-<a class="link" href="cairo-Regions.html#cairo-region-xor" title="cairo_region_xor ()">cairo_region_xor</a> <span class="c_punctuation">()</span>
-</td>
-</tr>
-<tr>
-<td class="function_type">
-<a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
-</td>
-<td class="function_name">
-<a class="link" href="cairo-Regions.html#cairo-region-xor-rectangle" title="cairo_region_xor_rectangle ()">cairo_region_xor_rectangle</a> <span class="c_punctuation">()</span>
-</td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<div class="refsect1">
-<a name="cairo-Regions.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="typedef_keyword">typedef</td>
-<td class="function_name"><a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t">cairo_region_t</a></td>
-</tr>
-<tr>
-<td class="datatype_keyword">enum</td>
-<td class="function_name"><a class="link" href="cairo-Regions.html#cairo-region-overlap-t" title="enum cairo_region_overlap_t">cairo_region_overlap_t</a></td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<div class="refsect1">
-<a name="cairo-Regions.description"></a><h2>Description</h2>
-<p>Regions are a simple graphical data type representing an area of 
-integer-aligned rectangles. They are often used on raster surfaces 
-to track areas of interest, such as change or clip areas.</p>
-</div>
-<div class="refsect1">
-<a name="cairo-Regions.functions_details"></a><h2>Functions</h2>
-<div class="refsect2">
-<a name="cairo-region-create"></a><h3>cairo_region_create ()</h3>
-<pre class="programlisting"><a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="returnvalue">cairo_region_t</span></a> *
-cairo_region_create (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
-<p>Allocates a new empty region object.</p>
-<div class="refsect3">
-<a name="cairo-region-create.returns"></a><h4>Returns</h4>
-<p> A newly allocated <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a>. Free with
-<a class="link" href="cairo-Regions.html#cairo-region-destroy" title="cairo_region_destroy ()"><code class="function">cairo_region_destroy()</code></a>. This function always returns a
-valid pointer; if memory cannot be allocated, then a special
-error object is returned where all operations on the object do nothing.
-You can check for this with <a class="link" href="cairo-Regions.html#cairo-region-status" title="cairo_region_status ()"><code class="function">cairo_region_status()</code></a>.</p>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-create-rectangle"></a><h3>cairo_region_create_rectangle ()</h3>
-<pre class="programlisting"><a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="returnvalue">cairo_region_t</span></a> *
-cairo_region_create_rectangle (<em class="parameter"><code>const <a class="link" href="cairo-Types.html#cairo-rectangle-int-t" title="cairo_rectangle_int_t"><span class="type">cairo_rectangle_int_t</span></a> *rectangle</code></em>);</pre>
-<p>Allocates a new region object containing <em class="parameter"><code>rectangle</code></em>
-.</p>
-<div class="refsect3">
-<a name="cairo-region-create-rectangle.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>rectangle</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Types.html#cairo-rectangle-int-t" title="cairo_rectangle_int_t"><span class="type">cairo_rectangle_int_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr></tbody>
-</table></div>
-</div>
-<div class="refsect3">
-<a name="cairo-region-create-rectangle.returns"></a><h4>Returns</h4>
-<p> A newly allocated <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a>. Free with
-<a class="link" href="cairo-Regions.html#cairo-region-destroy" title="cairo_region_destroy ()"><code class="function">cairo_region_destroy()</code></a>. This function always returns a
-valid pointer; if memory cannot be allocated, then a special
-error object is returned where all operations on the object do nothing.
-You can check for this with <a class="link" href="cairo-Regions.html#cairo-region-status" title="cairo_region_status ()"><code class="function">cairo_region_status()</code></a>.</p>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-create-rectangles"></a><h3>cairo_region_create_rectangles ()</h3>
-<pre class="programlisting"><a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="returnvalue">cairo_region_t</span></a> *
-cairo_region_create_rectangles (<em class="parameter"><code>const <a class="link" href="cairo-Types.html#cairo-rectangle-int-t" title="cairo_rectangle_int_t"><span class="type">cairo_rectangle_int_t</span></a> *rects</code></em>,
-                                <em class="parameter"><code><span class="type">int</span> count</code></em>);</pre>
-<p>Allocates a new region object containing the union of all given <em class="parameter"><code>rects</code></em>
-.</p>
-<div class="refsect3">
-<a name="cairo-region-create-rectangles.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>rects</p></td>
-<td class="parameter_description"><p>an array of <em class="parameter"><code>count</code></em>
-rectangles</p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-<tr>
-<td class="parameter_name"><p>count</p></td>
-<td class="parameter_description"><p>number of rectangles</p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<div class="refsect3">
-<a name="cairo-region-create-rectangles.returns"></a><h4>Returns</h4>
-<p> A newly allocated <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a>. Free with
-<a class="link" href="cairo-Regions.html#cairo-region-destroy" title="cairo_region_destroy ()"><code class="function">cairo_region_destroy()</code></a>. This function always returns a
-valid pointer; if memory cannot be allocated, then a special
-error object is returned where all operations on the object do nothing.
-You can check for this with <a class="link" href="cairo-Regions.html#cairo-region-status" title="cairo_region_status ()"><code class="function">cairo_region_status()</code></a>.</p>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-copy"></a><h3>cairo_region_copy ()</h3>
-<pre class="programlisting"><a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="returnvalue">cairo_region_t</span></a> *
-cairo_region_copy (<em class="parameter"><code>const <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *original</code></em>);</pre>
-<p>Allocates a new region object copying the area from <em class="parameter"><code>original</code></em>
-.</p>
-<div class="refsect3">
-<a name="cairo-region-copy.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>original</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr></tbody>
-</table></div>
-</div>
-<div class="refsect3">
-<a name="cairo-region-copy.returns"></a><h4>Returns</h4>
-<p> A newly allocated <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a>. Free with
-<a class="link" href="cairo-Regions.html#cairo-region-destroy" title="cairo_region_destroy ()"><code class="function">cairo_region_destroy()</code></a>. This function always returns a
-valid pointer; if memory cannot be allocated, then a special
-error object is returned where all operations on the object do nothing.
-You can check for this with <a class="link" href="cairo-Regions.html#cairo-region-status" title="cairo_region_status ()"><code class="function">cairo_region_status()</code></a>.</p>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-reference"></a><h3>cairo_region_reference ()</h3>
-<pre class="programlisting"><a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="returnvalue">cairo_region_t</span></a> *
-cairo_region_reference (<em class="parameter"><code><a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *region</code></em>);</pre>
-<p>Increases the reference count on <em class="parameter"><code>region</code></em>
- by one. This prevents
-<em class="parameter"><code>region</code></em>
- from being destroyed until a matching call to
-<a class="link" href="cairo-Regions.html#cairo-region-destroy" title="cairo_region_destroy ()"><code class="function">cairo_region_destroy()</code></a> is made.</p>
-<div class="refsect3">
-<a name="cairo-region-reference.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>region</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr></tbody>
-</table></div>
-</div>
-<div class="refsect3">
-<a name="cairo-region-reference.returns"></a><h4>Returns</h4>
-<p> the referenced <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a>.</p>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-destroy"></a><h3>cairo_region_destroy ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span>
-cairo_region_destroy (<em class="parameter"><code><a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *region</code></em>);</pre>
-<p>Destroys a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> object created with
-<a class="link" href="cairo-Regions.html#cairo-region-create" title="cairo_region_create ()"><code class="function">cairo_region_create()</code></a>, <a class="link" href="cairo-Regions.html#cairo-region-copy" title="cairo_region_copy ()"><code class="function">cairo_region_copy()</code></a>, or
-or <a class="link" href="cairo-Regions.html#cairo-region-create-rectangle" title="cairo_region_create_rectangle ()"><code class="function">cairo_region_create_rectangle()</code></a>.</p>
-<div class="refsect3">
-<a name="cairo-region-destroy.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>region</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr></tbody>
-</table></div>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-status"></a><h3>cairo_region_status ()</h3>
-<pre class="programlisting"><a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
-cairo_region_status (<em class="parameter"><code>const <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *region</code></em>);</pre>
-<p>Checks whether an error has previous occurred for this
-region object.</p>
-<div class="refsect3">
-<a name="cairo-region-status.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>region</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr></tbody>
-</table></div>
-</div>
-<div class="refsect3">
-<a name="cairo-region-status.returns"></a><h4>Returns</h4>
-<p> <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-SUCCESS:CAPS"><code class="literal">CAIRO_STATUS_SUCCESS</code></a> or <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-NO-MEMORY:CAPS"><code class="literal">CAIRO_STATUS_NO_MEMORY</code></a></p>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-get-extents"></a><h3>cairo_region_get_extents ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span>
-cairo_region_get_extents (<em class="parameter"><code>const <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *region</code></em>,
-                          <em class="parameter"><code><a class="link" href="cairo-Types.html#cairo-rectangle-int-t" title="cairo_rectangle_int_t"><span class="type">cairo_rectangle_int_t</span></a> *extents</code></em>);</pre>
-<p>Gets the bounding rectangle of <em class="parameter"><code>region</code></em>
- as a <a class="link" href="cairo-Types.html#cairo-rectangle-int-t" title="cairo_rectangle_int_t"><span class="type">cairo_rectangle_int_t</span></a></p>
-<div class="refsect3">
-<a name="cairo-region-get-extents.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>region</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-<tr>
-<td class="parameter_name"><p>extents</p></td>
-<td class="parameter_description"><p>rectangle into which to store the extents</p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-num-rectangles"></a><h3>cairo_region_num_rectangles ()</h3>
-<pre class="programlisting"><span class="returnvalue">int</span>
-cairo_region_num_rectangles (<em class="parameter"><code>const <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *region</code></em>);</pre>
-<p>Returns the number of rectangles contained in <em class="parameter"><code>region</code></em>
-.</p>
-<div class="refsect3">
-<a name="cairo-region-num-rectangles.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>region</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr></tbody>
-</table></div>
-</div>
-<div class="refsect3">
-<a name="cairo-region-num-rectangles.returns"></a><h4>Returns</h4>
-<p> The number of rectangles contained in <em class="parameter"><code>region</code></em>
-.</p>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-get-rectangle"></a><h3>cairo_region_get_rectangle ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span>
-cairo_region_get_rectangle (<em class="parameter"><code>const <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *region</code></em>,
-                            <em class="parameter"><code><span class="type">int</span> nth</code></em>,
-                            <em class="parameter"><code><a class="link" href="cairo-Types.html#cairo-rectangle-int-t" title="cairo_rectangle_int_t"><span class="type">cairo_rectangle_int_t</span></a> *rectangle</code></em>);</pre>
-<p>Stores the <em class="parameter"><code>nth</code></em>
- rectangle from the region in <em class="parameter"><code>rectangle</code></em>
-.</p>
-<div class="refsect3">
-<a name="cairo-region-get-rectangle.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>region</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-<tr>
-<td class="parameter_name"><p>nth</p></td>
-<td class="parameter_description"><p>a number indicating which rectangle should be returned</p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-<tr>
-<td class="parameter_name"><p>rectangle</p></td>
-<td class="parameter_description"><p>return location for a <a class="link" href="cairo-Types.html#cairo-rectangle-int-t" title="cairo_rectangle_int_t"><span class="type">cairo_rectangle_int_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-is-empty"></a><h3>cairo_region_is_empty ()</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_region_is_empty (<em class="parameter"><code>const <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *region</code></em>);</pre>
-<p>Checks whether <em class="parameter"><code>region</code></em>
- is empty.</p>
-<div class="refsect3">
-<a name="cairo-region-is-empty.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>region</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr></tbody>
-</table></div>
-</div>
-<div class="refsect3">
-<a name="cairo-region-is-empty.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 <em class="parameter"><code>region</code></em>
-is empty, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if it isn't.</p>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-contains-point"></a><h3>cairo_region_contains_point ()</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_region_contains_point (<em class="parameter"><code>const <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *region</code></em>,
-                             <em class="parameter"><code><span class="type">int</span> x</code></em>,
-                             <em class="parameter"><code><span class="type">int</span> y</code></em>);</pre>
-<p>Checks whether (<em class="parameter"><code>x</code></em>
-, <em class="parameter"><code>y</code></em>
-) is contained in <em class="parameter"><code>region</code></em>
-.</p>
-<div class="refsect3">
-<a name="cairo-region-contains-point.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>region</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-<tr>
-<td class="parameter_name"><p>x</p></td>
-<td class="parameter_description"><p>the x coordinate of a point</p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-<tr>
-<td class="parameter_name"><p>y</p></td>
-<td class="parameter_description"><p>the y coordinate of a point</p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<div class="refsect3">
-<a name="cairo-region-contains-point.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 (<em class="parameter"><code>x</code></em>
-, <em class="parameter"><code>y</code></em>
-) is contained in <em class="parameter"><code>region</code></em>
-, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if it is not.</p>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-contains-rectangle"></a><h3>cairo_region_contains_rectangle ()</h3>
-<pre class="programlisting"><a class="link" href="cairo-Regions.html#cairo-region-overlap-t" title="enum cairo_region_overlap_t"><span class="returnvalue">cairo_region_overlap_t</span></a>
-cairo_region_contains_rectangle (<em class="parameter"><code>const <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *region</code></em>,
-                                 <em class="parameter"><code>const <a class="link" href="cairo-Types.html#cairo-rectangle-int-t" title="cairo_rectangle_int_t"><span class="type">cairo_rectangle_int_t</span></a> *rectangle</code></em>);</pre>
-<p>Checks whether <em class="parameter"><code>rectangle</code></em>
- is inside, outside or partially contained
-in <em class="parameter"><code>region</code></em>
-</p>
-<div class="refsect3">
-<a name="cairo-region-contains-rectangle.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>region</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-<tr>
-<td class="parameter_name"><p>rectangle</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Types.html#cairo-rectangle-int-t" title="cairo_rectangle_int_t"><span class="type">cairo_rectangle_int_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<div class="refsect3">
-<a name="cairo-region-contains-rectangle.returns"></a><h4>Returns</h4>
-<p>  <a class="link" href="cairo-Regions.html#CAIRO-REGION-OVERLAP-IN:CAPS"><code class="literal">CAIRO_REGION_OVERLAP_IN</code></a> if <em class="parameter"><code>rectangle</code></em>
-is entirely inside <em class="parameter"><code>region</code></em>
-,
-<a class="link" href="cairo-Regions.html#CAIRO-REGION-OVERLAP-OUT:CAPS"><code class="literal">CAIRO_REGION_OVERLAP_OUT</code></a> if <em class="parameter"><code>rectangle</code></em>
-is entirely outside <em class="parameter"><code>region</code></em>
-, or
-<a class="link" href="cairo-Regions.html#CAIRO-REGION-OVERLAP-PART:CAPS"><code class="literal">CAIRO_REGION_OVERLAP_PART</code></a> if <em class="parameter"><code>rectangle</code></em>
-is partially inside and partially outside <em class="parameter"><code>region</code></em>
-.</p>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-equal"></a><h3>cairo_region_equal ()</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_region_equal (<em class="parameter"><code>const <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *a</code></em>,
-                    <em class="parameter"><code>const <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *b</code></em>);</pre>
-<p>Compares whether region_a is equivalent to region_b. <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> as an argument
-is equal to itself, but not to any non-<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> region.</p>
-<div class="refsect3">
-<a name="cairo-region-equal.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>a</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-<tr>
-<td class="parameter_name"><p>b</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<div class="refsect3">
-<a name="cairo-region-equal.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 both regions contained the same coverage,
-<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if it is not or any region is in an error status.</p>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-translate"></a><h3>cairo_region_translate ()</h3>
-<pre class="programlisting"><span class="returnvalue">void</span>
-cairo_region_translate (<em class="parameter"><code><a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *region</code></em>,
-                        <em class="parameter"><code><span class="type">int</span> dx</code></em>,
-                        <em class="parameter"><code><span class="type">int</span> dy</code></em>);</pre>
-<p>Translates <em class="parameter"><code>region</code></em>
- by (<em class="parameter"><code>dx</code></em>
-, <em class="parameter"><code>dy</code></em>
-).</p>
-<div class="refsect3">
-<a name="cairo-region-translate.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>region</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-<tr>
-<td class="parameter_name"><p>dx</p></td>
-<td class="parameter_description"><p>Amount to translate in the x direction</p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-<tr>
-<td class="parameter_name"><p>dy</p></td>
-<td class="parameter_description"><p>Amount to translate in the y direction</p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-intersect"></a><h3>cairo_region_intersect ()</h3>
-<pre class="programlisting"><a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
-cairo_region_intersect (<em class="parameter"><code><a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *dst</code></em>,
-                        <em class="parameter"><code>const <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *other</code></em>);</pre>
-<p>Computes the intersection of <em class="parameter"><code>dst</code></em>
- with <em class="parameter"><code>other</code></em>
- and places the result in <em class="parameter"><code>dst</code></em>
-</p>
-<div class="refsect3">
-<a name="cairo-region-intersect.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>dst</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-<tr>
-<td class="parameter_name"><p>other</p></td>
-<td class="parameter_description"><p>another <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<div class="refsect3">
-<a name="cairo-region-intersect.returns"></a><h4>Returns</h4>
-<p> <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-SUCCESS:CAPS"><code class="literal">CAIRO_STATUS_SUCCESS</code></a> or <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-NO-MEMORY:CAPS"><code class="literal">CAIRO_STATUS_NO_MEMORY</code></a></p>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-intersect-rectangle"></a><h3>cairo_region_intersect_rectangle ()</h3>
-<pre class="programlisting"><a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
-cairo_region_intersect_rectangle (<em class="parameter"><code><a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *dst</code></em>,
-                                  <em class="parameter"><code>const <a class="link" href="cairo-Types.html#cairo-rectangle-int-t" title="cairo_rectangle_int_t"><span class="type">cairo_rectangle_int_t</span></a> *rectangle</code></em>);</pre>
-<p>Computes the intersection of <em class="parameter"><code>dst</code></em>
- with <em class="parameter"><code>rectangle</code></em>
- and places the
-result in <em class="parameter"><code>dst</code></em>
-</p>
-<div class="refsect3">
-<a name="cairo-region-intersect-rectangle.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>dst</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-<tr>
-<td class="parameter_name"><p>rectangle</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Types.html#cairo-rectangle-int-t" title="cairo_rectangle_int_t"><span class="type">cairo_rectangle_int_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<div class="refsect3">
-<a name="cairo-region-intersect-rectangle.returns"></a><h4>Returns</h4>
-<p> <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-SUCCESS:CAPS"><code class="literal">CAIRO_STATUS_SUCCESS</code></a> or <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-NO-MEMORY:CAPS"><code class="literal">CAIRO_STATUS_NO_MEMORY</code></a></p>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-subtract"></a><h3>cairo_region_subtract ()</h3>
-<pre class="programlisting"><a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
-cairo_region_subtract (<em class="parameter"><code><a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *dst</code></em>,
-                       <em class="parameter"><code>const <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *other</code></em>);</pre>
-<p>Subtracts <em class="parameter"><code>other</code></em>
- from <em class="parameter"><code>dst</code></em>
- and places the result in <em class="parameter"><code>dst</code></em>
-</p>
-<div class="refsect3">
-<a name="cairo-region-subtract.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>dst</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-<tr>
-<td class="parameter_name"><p>other</p></td>
-<td class="parameter_description"><p>another <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<div class="refsect3">
-<a name="cairo-region-subtract.returns"></a><h4>Returns</h4>
-<p> <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-SUCCESS:CAPS"><code class="literal">CAIRO_STATUS_SUCCESS</code></a> or <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-NO-MEMORY:CAPS"><code class="literal">CAIRO_STATUS_NO_MEMORY</code></a></p>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-subtract-rectangle"></a><h3>cairo_region_subtract_rectangle ()</h3>
-<pre class="programlisting"><a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
-cairo_region_subtract_rectangle (<em class="parameter"><code><a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *dst</code></em>,
-                                 <em class="parameter"><code>const <a class="link" href="cairo-Types.html#cairo-rectangle-int-t" title="cairo_rectangle_int_t"><span class="type">cairo_rectangle_int_t</span></a> *rectangle</code></em>);</pre>
-<p>Subtracts <em class="parameter"><code>rectangle</code></em>
- from <em class="parameter"><code>dst</code></em>
- and places the result in <em class="parameter"><code>dst</code></em>
-</p>
-<div class="refsect3">
-<a name="cairo-region-subtract-rectangle.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>dst</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-<tr>
-<td class="parameter_name"><p>rectangle</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Types.html#cairo-rectangle-int-t" title="cairo_rectangle_int_t"><span class="type">cairo_rectangle_int_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<div class="refsect3">
-<a name="cairo-region-subtract-rectangle.returns"></a><h4>Returns</h4>
-<p> <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-SUCCESS:CAPS"><code class="literal">CAIRO_STATUS_SUCCESS</code></a> or <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-NO-MEMORY:CAPS"><code class="literal">CAIRO_STATUS_NO_MEMORY</code></a></p>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-union"></a><h3>cairo_region_union ()</h3>
-<pre class="programlisting"><a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
-cairo_region_union (<em class="parameter"><code><a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *dst</code></em>,
-                    <em class="parameter"><code>const <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *other</code></em>);</pre>
-<p>Computes the union of <em class="parameter"><code>dst</code></em>
- with <em class="parameter"><code>other</code></em>
- and places the result in <em class="parameter"><code>dst</code></em>
-</p>
-<div class="refsect3">
-<a name="cairo-region-union.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>dst</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-<tr>
-<td class="parameter_name"><p>other</p></td>
-<td class="parameter_description"><p>another <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<div class="refsect3">
-<a name="cairo-region-union.returns"></a><h4>Returns</h4>
-<p> <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-SUCCESS:CAPS"><code class="literal">CAIRO_STATUS_SUCCESS</code></a> or <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-NO-MEMORY:CAPS"><code class="literal">CAIRO_STATUS_NO_MEMORY</code></a></p>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-union-rectangle"></a><h3>cairo_region_union_rectangle ()</h3>
-<pre class="programlisting"><a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
-cairo_region_union_rectangle (<em class="parameter"><code><a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *dst</code></em>,
-                              <em class="parameter"><code>const <a class="link" href="cairo-Types.html#cairo-rectangle-int-t" title="cairo_rectangle_int_t"><span class="type">cairo_rectangle_int_t</span></a> *rectangle</code></em>);</pre>
-<p>Computes the union of <em class="parameter"><code>dst</code></em>
- with <em class="parameter"><code>rectangle</code></em>
- and places the result in <em class="parameter"><code>dst</code></em>
-.</p>
-<div class="refsect3">
-<a name="cairo-region-union-rectangle.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>dst</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-<tr>
-<td class="parameter_name"><p>rectangle</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Types.html#cairo-rectangle-int-t" title="cairo_rectangle_int_t"><span class="type">cairo_rectangle_int_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<div class="refsect3">
-<a name="cairo-region-union-rectangle.returns"></a><h4>Returns</h4>
-<p> <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-SUCCESS:CAPS"><code class="literal">CAIRO_STATUS_SUCCESS</code></a> or <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-NO-MEMORY:CAPS"><code class="literal">CAIRO_STATUS_NO_MEMORY</code></a></p>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-xor"></a><h3>cairo_region_xor ()</h3>
-<pre class="programlisting"><a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
-cairo_region_xor (<em class="parameter"><code><a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *dst</code></em>,
-                  <em class="parameter"><code>const <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *other</code></em>);</pre>
-<p>Computes the exclusive difference of <em class="parameter"><code>dst</code></em>
- with <em class="parameter"><code>other</code></em>
- and places the
-result in <em class="parameter"><code>dst</code></em>
-. That is, <em class="parameter"><code>dst</code></em>
- will be set to contain all areas that
-are either in <em class="parameter"><code>dst</code></em>
- or in <em class="parameter"><code>other</code></em>
-, but not in both.</p>
-<div class="refsect3">
-<a name="cairo-region-xor.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>dst</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-<tr>
-<td class="parameter_name"><p>other</p></td>
-<td class="parameter_description"><p>another <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<div class="refsect3">
-<a name="cairo-region-xor.returns"></a><h4>Returns</h4>
-<p> <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-SUCCESS:CAPS"><code class="literal">CAIRO_STATUS_SUCCESS</code></a> or <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-NO-MEMORY:CAPS"><code class="literal">CAIRO_STATUS_NO_MEMORY</code></a></p>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-xor-rectangle"></a><h3>cairo_region_xor_rectangle ()</h3>
-<pre class="programlisting"><a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
-cairo_region_xor_rectangle (<em class="parameter"><code><a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> *dst</code></em>,
-                            <em class="parameter"><code>const <a class="link" href="cairo-Types.html#cairo-rectangle-int-t" title="cairo_rectangle_int_t"><span class="type">cairo_rectangle_int_t</span></a> *rectangle</code></em>);</pre>
-<p>Computes the exclusive difference of <em class="parameter"><code>dst</code></em>
- with <em class="parameter"><code>rectangle</code></em>
- and places the
-result in <em class="parameter"><code>dst</code></em>
-. That is, <em class="parameter"><code>dst</code></em>
- will be set to contain all areas that are 
-either in <em class="parameter"><code>dst</code></em>
- or in <em class="parameter"><code>rectangle</code></em>
-, but not in both.</p>
-<div class="refsect3">
-<a name="cairo-region-xor-rectangle.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>dst</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-<tr>
-<td class="parameter_name"><p>rectangle</p></td>
-<td class="parameter_description"><p>a <a class="link" href="cairo-Types.html#cairo-rectangle-int-t" title="cairo_rectangle_int_t"><span class="type">cairo_rectangle_int_t</span></a></p></td>
-<td class="parameter_annotations"> </td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<div class="refsect3">
-<a name="cairo-region-xor-rectangle.returns"></a><h4>Returns</h4>
-<p> <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-SUCCESS:CAPS"><code class="literal">CAIRO_STATUS_SUCCESS</code></a> or <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-NO-MEMORY:CAPS"><code class="literal">CAIRO_STATUS_NO_MEMORY</code></a></p>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-</div>
-<div class="refsect1">
-<a name="cairo-Regions.other_details"></a><h2>Types and Values</h2>
-<div class="refsect2">
-<a name="cairo-region-t"></a><h3>cairo_region_t</h3>
-<pre class="programlisting">typedef struct _cairo_region cairo_region_t;
-</pre>
-<p>A <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> represents a set of integer-aligned rectangles.</p>
-<p>It allows set-theoretical operations like <a class="link" href="cairo-Regions.html#cairo-region-union" title="cairo_region_union ()"><code class="function">cairo_region_union()</code></a> and
-<a class="link" href="cairo-Regions.html#cairo-region-intersect" title="cairo_region_intersect ()"><code class="function">cairo_region_intersect()</code></a> to be performed on them.</p>
-<p>Memory management of <a class="link" href="cairo-Regions.html#cairo-region-t" title="cairo_region_t"><span class="type">cairo_region_t</span></a> is done with
-<a class="link" href="cairo-Regions.html#cairo-region-reference" title="cairo_region_reference ()"><code class="function">cairo_region_reference()</code></a> and <a class="link" href="cairo-Regions.html#cairo-region-destroy" title="cairo_region_destroy ()"><code class="function">cairo_region_destroy()</code></a>.</p>
-<p class="since">Since: 1.10</p>
-</div>
-<hr>
-<div class="refsect2">
-<a name="cairo-region-overlap-t"></a><h3>enum cairo_region_overlap_t</h3>
-<p>Used as the return value for <a class="link" href="cairo-Regions.html#cairo-region-contains-rectangle" title="cairo_region_contains_rectangle ()"><code class="function">cairo_region_contains_rectangle()</code></a>.</p>
-<div class="refsect3">
-<a name="cairo-region-overlap-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-REGION-OVERLAP-IN:CAPS"></a>CAIRO_REGION_OVERLAP_IN</p></td>
-<td class="enum_member_description">
-<p>The contents are entirely inside the region. (Since 1.10)</p>
-</td>
-<td class="enum_member_annotations"> </td>
-</tr>
-<tr>
-<td class="enum_member_name"><p><a name="CAIRO-REGION-OVERLAP-OUT:CAPS"></a>CAIRO_REGION_OVERLAP_OUT</p></td>
-<td class="enum_member_description">
-<p>The contents are entirely outside the region. (Since 1.10)</p>
-</td>
-<td class="enum_member_annotations"> </td>
-</tr>
-<tr>
-<td class="enum_member_name"><p><a name="CAIRO-REGION-OVERLAP-PART:CAPS"></a>CAIRO_REGION_OVERLAP_PART</p></td>
-<td class="enum_member_description">
-<p>The contents are partially inside and
-    partially outside the region. (Since 1.10)</p>
-</td>
-<td class="enum_member_annotations"> </td>
-</tr>
-</tbody>
-</table></div>
-</div>
-<p class="since">Since: 1.10</p>
-</div>
-</div>
-</div>
-<div class="footer">
-<hr>Generated by GTK-Doc V1.27</div>
-</body>
-</html>
-\ No newline at end of file
author	sanine <sanine.not@pm.me>	2023-02-12 23:53:22 -0600
committer	sanine <sanine.not@pm.me>	2023-02-12 23:53:22 -0600
commit	f1fe73d1909a2448a004a88362a1a532d0d4f7c3 (patch)
tree	ab37ae3837e2f858de2932bcee9f26e69fab3db1 /libs/cairo-1.16.0/doc/public/html/cairo-Regions.html
parent	f567ea1e2798fd3156a416e61f083ea3e6b95719 (diff)