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author | sanine <sanine.not@pm.me> | 2023-02-12 23:53:22 -0600 |
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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-Recording-Surfaces.html | |
parent | f567ea1e2798fd3156a416e61f083ea3e6b95719 (diff) |
switch to tinyobj and nanovg from assimp and cairo
Diffstat (limited to 'libs/cairo-1.16.0/doc/public/html/cairo-Recording-Surfaces.html')
-rw-r--r-- | libs/cairo-1.16.0/doc/public/html/cairo-Recording-Surfaces.html | 279 |
1 files changed, 0 insertions, 279 deletions
diff --git a/libs/cairo-1.16.0/doc/public/html/cairo-Recording-Surfaces.html b/libs/cairo-1.16.0/doc/public/html/cairo-Recording-Surfaces.html deleted file mode 100644 index eea22ec..0000000 --- a/libs/cairo-1.16.0/doc/public/html/cairo-Recording-Surfaces.html +++ /dev/null @@ -1,279 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> -<html> -<head> -<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> -<title>Recording 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-PostScript-Surfaces.html" title="PostScript Surfaces"> -<link rel="next" href="cairo-Win32-Surfaces.html" title="Win32 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-Recording-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-PostScript-Surfaces.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> -<td><a accesskey="n" href="cairo-Win32-Surfaces.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> -</tr></table> -<div class="refentry"> -<a name="cairo-Recording-Surfaces"></a><div class="titlepage"></div> -<div class="refnamediv"><table width="100%"><tr> -<td valign="top"> -<h2><span class="refentrytitle"><a name="cairo-Recording-Surfaces.top_of_page"></a>Recording Surfaces</span></h2> -<p>Recording Surfaces — Records all drawing operations</p> -</td> -<td class="gallery_image" valign="top" align="right"></td> -</tr></table></div> -<div class="refsect1"> -<a name="cairo-Recording-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-Recording-Surfaces.html#cairo-recording-surface-create" title="cairo_recording_surface_create ()">cairo_recording_surface_create</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-Recording-Surfaces.html#cairo-recording-surface-ink-extents" title="cairo_recording_surface_ink_extents ()">cairo_recording_surface_ink_extents</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-Recording-Surfaces.html#cairo-recording-surface-get-extents" title="cairo_recording_surface_get_extents ()">cairo_recording_surface_get_extents</a> <span class="c_punctuation">()</span> -</td> -</tr> -</tbody> -</table></div> -</div> -<div class="refsect1"> -<a name="cairo-Recording-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-Recording-Surfaces.html#CAIRO-HAS-RECORDING-SURFACE:CAPS" title="CAIRO_HAS_RECORDING_SURFACE">CAIRO_HAS_RECORDING_SURFACE</a></td> -</tr></tbody> -</table></div> -</div> -<div class="refsect1"> -<a name="cairo-Recording-Surfaces.description"></a><h2>Description</h2> -<p>A recording surface is a surface that records all drawing operations at -the highest level of the surface backend interface, (that is, the -level of paint, mask, stroke, fill, and show_text_glyphs). The recording -surface can then be "replayed" against any target surface by using it -as a source surface.</p> -<p>If you want to replay a surface so that the results in target will be -identical to the results that would have been obtained if the original -operations applied to the recording surface had instead been applied to the -target surface, you can use code like this:</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</pre></td> - <td class="listing_code"><pre class="programlisting">cairo_t <span class="gtkdoc opt">*</span>cr<span class="gtkdoc opt">;</span> - -cr <span class="gtkdoc opt">=</span> <span class="function"><a href="cairo-cairo-t.html#cairo-create">cairo_create</a></span> <span class="gtkdoc opt">(</span>target<span class="gtkdoc opt">);</span> -<span class="function"><a href="cairo-cairo-t.html#cairo-set-source-surface">cairo_set_source_surface</a></span> <span class="gtkdoc opt">(</span>cr<span class="gtkdoc opt">,</span> recording_surface<span class="gtkdoc opt">,</span> <span class="number">0.0</span><span class="gtkdoc opt">,</span> <span class="number">0.0</span><span class="gtkdoc opt">);</span> -<span class="function"><a href="cairo-cairo-t.html#cairo-paint">cairo_paint</a></span> <span class="gtkdoc opt">(</span>cr<span class="gtkdoc opt">);</span> -<span class="function"><a href="cairo-cairo-t.html#cairo-destroy">cairo_destroy</a></span> <span class="gtkdoc opt">(</span>cr<span class="gtkdoc opt">);</span></pre></td> - </tr> - </tbody> - </table> -</div> - -<p>A recording surface is logically unbounded, i.e. it has no implicit constraint -on the size of the drawing surface. However, in practice this is rarely -useful as you wish to replay against a particular target surface with -known bounds. For this case, it is more efficient to specify the target -extents to the recording surface upon creation.</p> -<p>The recording phase of the recording surface is careful to snapshot all -necessary objects (paths, patterns, etc.), in order to achieve -accurate replay. The efficiency of the recording surface could be -improved by improving the implementation of snapshot for the -various objects. For example, it would be nice to have a -copy-on-write implementation for _cairo_surface_snapshot.</p> -</div> -<div class="refsect1"> -<a name="cairo-Recording-Surfaces.functions_details"></a><h2>Functions</h2> -<div class="refsect2"> -<a name="cairo-recording-surface-create"></a><h3>cairo_recording_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_recording_surface_create (<em class="parameter"><code><a class="link" href="cairo-cairo-surface-t.html#cairo-content-t" title="enum cairo_content_t"><span class="type">cairo_content_t</span></a> content</code></em>, - <em class="parameter"><code>const <a class="link" href="cairo-cairo-t.html#cairo-rectangle-t" title="cairo_rectangle_t"><span class="type">cairo_rectangle_t</span></a> *extents</code></em>);</pre> -<p>Creates a recording-surface which can be used to record all drawing operations -at the highest level (that is, the level of paint, mask, stroke, fill -and show_text_glyphs). The recording surface can then be "replayed" against -any target surface by using it as a source to drawing operations.</p> -<p>The recording phase of the recording surface is careful to snapshot all -necessary objects (paths, patterns, etc.), in order to achieve -accurate replay.</p> -<div class="refsect3"> -<a name="cairo-recording-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>content</p></td> -<td class="parameter_description"><p>the content of the recording surface</p></td> -<td class="parameter_annotations"> </td> -</tr> -<tr> -<td class="parameter_name"><p>extents</p></td> -<td class="parameter_description"><p>the extents to record in pixels, can be <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to record -unbounded operations.</p></td> -<td class="parameter_annotations"> </td> -</tr> -</tbody> -</table></div> -</div> -<div class="refsect3"> -<a name="cairo-recording-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> -</div> -<p class="since">Since: 1.10</p> -</div> -<hr> -<div class="refsect2"> -<a name="cairo-recording-surface-ink-extents"></a><h3>cairo_recording_surface_ink_extents ()</h3> -<pre class="programlisting"><span class="returnvalue">void</span> -cairo_recording_surface_ink_extents (<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> *x0</code></em>, - <em class="parameter"><code><span class="type">double</span> *y0</code></em>, - <em class="parameter"><code><span class="type">double</span> *width</code></em>, - <em class="parameter"><code><span class="type">double</span> *height</code></em>);</pre> -<p>Measures the extents of the operations stored within the recording-surface. -This is useful to compute the required size of an image surface (or -equivalent) into which to replay the full sequence of drawing operations.</p> -<div class="refsect3"> -<a name="cairo-recording-surface-ink-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>surface</p></td> -<td class="parameter_description"><p>a <span class="type">cairo_recording_surface_t</span></p></td> -<td class="parameter_annotations"> </td> -</tr> -<tr> -<td class="parameter_name"><p>x0</p></td> -<td class="parameter_description"><p>the x-coordinate of the top-left of the ink bounding box</p></td> -<td class="parameter_annotations"> </td> -</tr> -<tr> -<td class="parameter_name"><p>y0</p></td> -<td class="parameter_description"><p>the y-coordinate of the top-left of the ink bounding box</p></td> -<td class="parameter_annotations"> </td> -</tr> -<tr> -<td class="parameter_name"><p>width</p></td> -<td class="parameter_description"><p>the width of the ink bounding box</p></td> -<td class="parameter_annotations"> </td> -</tr> -<tr> -<td class="parameter_name"><p>height</p></td> -<td class="parameter_description"><p>the height of the ink bounding box</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-recording-surface-get-extents"></a><h3>cairo_recording_surface_get_extents ()</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_recording_surface_get_extents (<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-cairo-t.html#cairo-rectangle-t" title="cairo_rectangle_t"><span class="type">cairo_rectangle_t</span></a> *extents</code></em>);</pre> -<p>Get the extents of the recording-surface.</p> -<div class="refsect3"> -<a name="cairo-recording-surface-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>surface</p></td> -<td class="parameter_description"><p>a <span class="type">cairo_recording_surface_t</span></p></td> -<td class="parameter_annotations"> </td> -</tr> -<tr> -<td class="parameter_name"><p>extents</p></td> -<td class="parameter_description"><p>the <a class="link" href="cairo-cairo-t.html#cairo-rectangle-t" title="cairo_rectangle_t"><span class="type">cairo_rectangle_t</span></a> to be assigned the extents</p></td> -<td class="parameter_annotations"> </td> -</tr> -</tbody> -</table></div> -</div> -<div class="refsect3"> -<a name="cairo-recording-surface-get-extents.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 is bounded, of recording type, and -not in an error state, otherwise <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a></p> -</div> -<p class="since">Since: 1.12</p> -</div> -</div> -<div class="refsect1"> -<a name="cairo-Recording-Surfaces.other_details"></a><h2>Types and Values</h2> -<div class="refsect2"> -<a name="CAIRO-HAS-RECORDING-SURFACE:CAPS"></a><h3>CAIRO_HAS_RECORDING_SURFACE</h3> -<pre class="programlisting">#define CAIRO_HAS_RECORDING_SURFACE 1 -</pre> -<p>Defined if the recording surface backend is available. -The recording surface backend is always built in. -This macro was added for completeness in cairo 1.10.</p> -<p class="since">Since: 1.10</p> -</div> -</div> -<div class="refsect1"> -<a name="cairo-Recording-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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