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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
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<title>GESTimelineTextOverlay</title>
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<th width="100%" align="center">GStreamer Editing Services 0.10.1 Reference Manual</th>
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<tr><td colspan="5" class="shortcuts">
<a href="#GESTimelineTextOverlay.synopsis" class="shortcut">Top</a>
                   | 
                  <a href="#GESTimelineTextOverlay.description" class="shortcut">Description</a>
                   | 
                  <a href="#GESTimelineTextOverlay.object-hierarchy" class="shortcut">Object Hierarchy</a>
                   | 
                  <a href="#GESTimelineTextOverlay.properties" class="shortcut">Properties</a>
</td></tr>
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<div class="refentry">
<a name="GESTimelineTextOverlay"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GESTimelineTextOverlay.top_of_page"></a>GESTimelineTextOverlay</span></h2>
<p>GESTimelineTextOverlay — Render text onto another stream in a <a class="link" href="GESTimelineLayer.html" title="GESTimelineLayer"><span class="type">GESTimelineLayer</span></a></p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="GESTimelineTextOverlay.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include &lt;ges/ges.h&gt;

                    <a class="link" href="GESTimelineTextOverlay.html#GESTimelineTextOverlay-struct" title="GESTimelineTextOverlay">GESTimelineTextOverlay</a>;
<a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="returnvalue">GESTimelineTextOverlay</span></a> *  <a class="link" href="GESTimelineTextOverlay.html#ges-timeline-text-overlay-new" title="ges_timeline_text_overlay_new ()">ges_timeline_text_overlay_new</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
<span class="returnvalue">void</span>                <a class="link" href="GESTimelineTextOverlay.html#ges-timeline-text-overlay-set-text" title="ges_timeline_text_overlay_set_text ()">ges_timeline_text_overlay_set_text</a>  (<em class="parameter"><code><a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a> *self</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *text</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="GESTimelineTextOverlay.html#ges-timeline-text-overlay-set-font-desc" title="ges_timeline_text_overlay_set_font_desc ()">ges_timeline_text_overlay_set_font_desc</a>
                                                        (<em class="parameter"><code><a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a> *self</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *font_desc</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="GESTimelineTextOverlay.html#ges-timeline-text-overlay-set-valign" title="ges_timeline_text_overlay_set_valign ()">ges_timeline_text_overlay_set_valign</a>
                                                        (<em class="parameter"><code><a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="ges-GES-Enums.html#GESTextVAlign"><span class="type">GESTextVAlign</span></a> valign</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="GESTimelineTextOverlay.html#ges-timeline-text-overlay-set-halign" title="ges_timeline_text_overlay_set_halign ()">ges_timeline_text_overlay_set_halign</a>
                                                        (<em class="parameter"><code><a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="ges-GES-Enums.html#GESTextHAlign"><span class="type">GESTextHAlign</span></a> halign</code></em>);
const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *       <a class="link" href="GESTimelineTextOverlay.html#ges-timeline-text-overlay-get-text" title="ges_timeline_text_overlay_get_text ()">ges_timeline_text_overlay_get_text</a>  (<em class="parameter"><code><a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a> *self</code></em>);
const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *       <a class="link" href="GESTimelineTextOverlay.html#ges-timeline-text-overlay-get-font-desc" title="ges_timeline_text_overlay_get_font_desc ()">ges_timeline_text_overlay_get_font_desc</a>
                                                        (<em class="parameter"><code><a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a> *self</code></em>);
<a class="link" href="ges-GES-Enums.html#GESTextVAlign"><span class="returnvalue">GESTextVAlign</span></a>       <a class="link" href="GESTimelineTextOverlay.html#ges-timeline-text-overlay-get-valignment" title="ges_timeline_text_overlay_get_valignment ()">ges_timeline_text_overlay_get_valignment</a>
                                                        (<em class="parameter"><code><a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a> *self</code></em>);
<a class="link" href="ges-GES-Enums.html#GESTextHAlign"><span class="returnvalue">GESTextHAlign</span></a>       <a class="link" href="GESTimelineTextOverlay.html#ges-timeline-text-overlay-get-halignment" title="ges_timeline_text_overlay_get_halignment ()">ges_timeline_text_overlay_get_halignment</a>
                                                        (<em class="parameter"><code><a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a> *self</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="GESTimelineTextOverlay.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
  <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
   +----<a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
         +----<a class="link" href="GESTimelineObject.html" title="GESTimelineObject">GESTimelineObject</a>
               +----<a class="link" href="GESTimelineOperation.html" title="GESTimelineOperation">GESTimelineOperation</a>
                     +----<a class="link" href="GESTimelineOverlay.html" title="GESTimelineOverlay">GESTimelineOverlay</a>
                           +----GESTimelineTextOverlay
</pre>
</div>
<div class="refsect1">
<a name="GESTimelineTextOverlay.properties"></a><h2>Properties</h2>
<pre class="synopsis">
  "<a class="link" href="GESTimelineTextOverlay.html#GESTimelineTextOverlay--font-desc" title='The "font-desc" property'>font-desc</a>"                <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Read / Write / Construct
  "<a class="link" href="GESTimelineTextOverlay.html#GESTimelineTextOverlay--halignment" title='The "halignment" property'>halignment</a>"               <a class="link" href="ges-GES-Enums.html#GESTextHAlign"><span class="type">GESTextHAlign</span></a>         : Read / Write / Construct
  "<a class="link" href="GESTimelineTextOverlay.html#GESTimelineTextOverlay--text" title='The "text" property'>text</a>"                     <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Read / Write / Construct
  "<a class="link" href="GESTimelineTextOverlay.html#GESTimelineTextOverlay--valignment" title='The "valignment" property'>valignment</a>"               <a class="link" href="ges-GES-Enums.html#GESTextVAlign"><span class="type">GESTextVAlign</span></a>         : Read / Write / Construct
</pre>
</div>
<div class="refsect1">
<a name="GESTimelineTextOverlay.description"></a><h2>Description</h2>
<p>
Renders text onto the next lower priority stream using textrender.
</p>
</div>
<div class="refsect1">
<a name="GESTimelineTextOverlay.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GESTimelineTextOverlay-struct"></a><h3>GESTimelineTextOverlay</h3>
<pre class="programlisting">typedef struct _GESTimelineTextOverlay GESTimelineTextOverlay;</pre>
</div>
<hr>
<div class="refsect2">
<a name="ges-timeline-text-overlay-new"></a><h3>ges_timeline_text_overlay_new ()</h3>
<pre class="programlisting"><a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="returnvalue">GESTimelineTextOverlay</span></a> *  ges_timeline_text_overlay_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Creates a new <a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The newly created <a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a>, or NULL if there was an
error.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ges-timeline-text-overlay-set-text"></a><h3>ges_timeline_text_overlay_set_text ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                ges_timeline_text_overlay_set_text  (<em class="parameter"><code><a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a> *self</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *text</code></em>);</pre>
<p>
Sets the text this timeline object will render.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>the <a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a>* to set text on</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>text</code></em> :</span></p></td>
<td>the text to render. an internal copy of this text will be
made.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ges-timeline-text-overlay-set-font-desc"></a><h3>ges_timeline_text_overlay_set_font_desc ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                ges_timeline_text_overlay_set_font_desc
                                                        (<em class="parameter"><code><a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a> *self</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *font_desc</code></em>);</pre>
<p>
Sets the pango font description of the text
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>the <a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a>*</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>font_desc</code></em> :</span></p></td>
<td>the pango font description</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ges-timeline-text-overlay-set-valign"></a><h3>ges_timeline_text_overlay_set_valign ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                ges_timeline_text_overlay_set_valign
                                                        (<em class="parameter"><code><a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="ges-GES-Enums.html#GESTextVAlign"><span class="type">GESTextVAlign</span></a> valign</code></em>);</pre>
<p>
Sets the vertical aligment of the text.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>the <a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a>* to set vertical alignement of text on</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>valign</code></em> :</span></p></td>
<td><a class="link" href="ges-GES-Enums.html#GESTextVAlign"><span class="type">GESTextVAlign</span></a></td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ges-timeline-text-overlay-set-halign"></a><h3>ges_timeline_text_overlay_set_halign ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                ges_timeline_text_overlay_set_halign
                                                        (<em class="parameter"><code><a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="ges-GES-Enums.html#GESTextHAlign"><span class="type">GESTextHAlign</span></a> halign</code></em>);</pre>
<p>
Sets the horizontal aligment of the text.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>the <a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a>* to set horizontal alignement of text on</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>halign</code></em> :</span></p></td>
<td><a class="link" href="ges-GES-Enums.html#GESTextHAlign"><span class="type">GESTextHAlign</span></a></td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ges-timeline-text-overlay-get-text"></a><h3>ges_timeline_text_overlay_get_text ()</h3>
<pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *       ges_timeline_text_overlay_get_text  (<em class="parameter"><code><a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a> *self</code></em>);</pre>
<p>
Get the text currently set on <em class="parameter"><code>self</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The text currently set on <em class="parameter"><code>self</code></em>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ges-timeline-text-overlay-get-font-desc"></a><h3>ges_timeline_text_overlay_get_font_desc ()</h3>
<pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *       ges_timeline_text_overlay_get_font_desc
                                                        (<em class="parameter"><code><a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a> *self</code></em>);</pre>
<p>
Get the pango font description used by <em class="parameter"><code>self</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The pango font description used by <em class="parameter"><code>self</code></em>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ges-timeline-text-overlay-get-valignment"></a><h3>ges_timeline_text_overlay_get_valignment ()</h3>
<pre class="programlisting"><a class="link" href="ges-GES-Enums.html#GESTextVAlign"><span class="returnvalue">GESTextVAlign</span></a>       ges_timeline_text_overlay_get_valignment
                                                        (<em class="parameter"><code><a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a> *self</code></em>);</pre>
<p>
Get the vertical aligment used by <em class="parameter"><code>self</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The vertical aligment used by <em class="parameter"><code>self</code></em>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ges-timeline-text-overlay-get-halignment"></a><h3>ges_timeline_text_overlay_get_halignment ()</h3>
<pre class="programlisting"><a class="link" href="ges-GES-Enums.html#GESTextHAlign"><span class="returnvalue">GESTextHAlign</span></a>       ges_timeline_text_overlay_get_halignment
                                                        (<em class="parameter"><code><a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a> *self</code></em>);</pre>
<p>
Get the horizontal aligment used by <em class="parameter"><code>self</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="GESTimelineTextOverlay.html" title="GESTimelineTextOverlay"><span class="type">GESTimelineTextOverlay</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The horizontal aligment used by <em class="parameter"><code>self</code></em>.</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<div class="refsect1">
<a name="GESTimelineTextOverlay.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GESTimelineTextOverlay--font-desc"></a><h3>The <code class="literal">"font-desc"</code> property</h3>
<pre class="programlisting">  "font-desc"                <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Read / Write / Construct</pre>
<p>
Pango font description string
</p>
<p>Default value: "Serif 36"</p>
</div>
<hr>
<div class="refsect2">
<a name="GESTimelineTextOverlay--halignment"></a><h3>The <code class="literal">"halignment"</code> property</h3>
<pre class="programlisting">  "halignment"               <a class="link" href="ges-GES-Enums.html#GESTextHAlign"><span class="type">GESTextHAlign</span></a>         : Read / Write / Construct</pre>
<p>
Horizontal alignment of the text
</p>
<p>Default value: center</p>
</div>
<hr>
<div class="refsect2">
<a name="GESTimelineTextOverlay--text"></a><h3>The <code class="literal">"text"</code> property</h3>
<pre class="programlisting">  "text"                     <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Read / Write / Construct</pre>
<p>
The text to diplay
</p>
<p>Default value: ""</p>
</div>
<hr>
<div class="refsect2">
<a name="GESTimelineTextOverlay--valignment"></a><h3>The <code class="literal">"valignment"</code> property</h3>
<pre class="programlisting">  "valignment"               <a class="link" href="ges-GES-Enums.html#GESTextVAlign"><span class="type">GESTextVAlign</span></a>         : Read / Write / Construct</pre>
<p>
Vertical alignent of the text
</p>
<p>Default value: baseline</p>
</div>
</div>
</div>
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