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<?xml version="1.0" encoding="ISO-8859-1"?>
<!--
* Ajouter ici d'ventuels commentaires sur le fichier XML
-->
<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" version="5.0-subset Scilab" xml:id="drawnow" xml:lang="en">
<info>
<pubdate>$LastChangedDate: 26-05-2009 $</pubdate>
</info>
<refnamediv>
<refname>drawnow</refname>
<refpurpose>Flushed postponed graphics commands.</refpurpose>
</refnamediv>
<refsynopsisdiv>
<title>Calling Sequence</title>
<synopsis>drawnow</synopsis>
</refsynopsisdiv>
<refsection>
<title>Description</title>
<para>To emulate the Matlab behaviour, drawnow not only flushes the postponed graphics commands of the current window, but also reveals the double buffer pixmap if the DoubleBuffer property is 'on'. </para>
</refsection>
<refsection>
<title>Example</title>
<programlisting role="example">f=figure('DoubleBuffer','on');
t=linspace(0,2*%pi,128);
h=plot(t,sin(t));
axis(axis());
for i=[1:100 99:-1:1]
// set(h,'CData',sin(i*t/50));
h.YData=sin(i*t/50);
drawnow
end</programlisting>
</refsection>
<refsection>
<title>See Also</title>
<simplelist type="inline">
<member>
<link linkend="figure_properties">figure properties</link>
</member>
</simplelist>
<simplelist type="inline">
<member>
<link linkend="drawlater">drawlater</link>
</member>
</simplelist>
</refsection>
<refsection>
<title>Authors</title>
<simplelist type="vert">
<member>Stphane Mottelet</member>
</simplelist>
</refsection>
</refentry>
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