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<?xml version="1.0" encoding="UTF-8"?>
<!--
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) INRIA - Djalel Abdemouche
* Copyright (C) INRIA - Fabrice Leray
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
*
-->
<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" version="5.0-subset Scilab" xml:lang="en" xml:id="drawnow">
<info>
<pubdate>$LastChangedDate$</pubdate>
</info>
<refnamediv>
<refname>drawnow</refname>
<refpurpose>draw hidden graphics
entities.</refpurpose>
</refnamediv>
<refsynopsisdiv>
<title>Calling Sequence</title>
<synopsis>drawnow()</synopsis>
</refsynopsisdiv>
<refsection>
<title>Description</title>
<para>Considering the current figure, this function can be used to draw the
hidden graphics entities and all its chidren, that may have been postponed
by a previous call to <literal>drawlater</literal>. The
<literal>immediate_drawing</literal> property of the <literal>current figure</literal>
is set to <literal>"on" </literal>.</para>
<para>It can specially be used with the <literal>drawlater</literal> function.</para>
</refsection>
<refsection>
<title>Examples</title>
<programlisting role="example"><![CDATA[
f=get("current_figure") // handle of the current figure
drawlater()
subplot(221);
t=1:10;plot2d(t,t.^2)
subplot(222);
x=0:1:7;plot2d(x,cos(x),2)
subplot(234);
plot2d(t,cos(t),3);
subplot(235);
plot2d(x,sin(2*x),5);
subplot(236);
plot2d(t,tan(2*t));
draw(gca()); //draw the current axes and its children
draw(f.children([3 4])); // draw the specified axes and their children
drawnow(); // draw the current figure
]]></programlisting>
</refsection>
<refsection>
<title>See Also</title>
<simplelist type="inline">
<member>
<link linkend="get">get</link>
</member>
<member>
<link linkend="set">set</link>
</member>
<member>
<link linkend="drawlater">drawlater</link>
</member>
<member>
<link linkend="graphics_entities">graphics_entities</link>
</member>
</simplelist>
</refsection>
<refsection>
<title>Authors</title>
<para>Djalel ABDEMOUCHE, F.Leray</para>
</refsection>
</refentry>
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